1981 Mercury Capri Spark Plug
Browse our online catalogue to find original replacement Spark Plugs specifically designed to fit a 1981 Mercury Capri.





1981 Mercury Capri Spark Plug
$4.64
$4.26
10+ In Stock
Condition: New
Ships: Thursday Feb. 12th
Pick-Up: Available Immediately
Pick-Up: Available Immediately
Required Per Vehicle: 6
Made in Japan
Fits: 1981 Mercury Capri
Equipped With:
Engine Base: 3.3L 200ci L6 (3.68x3.13; 93.5x79.4);
Engine Base: 3.3L 200ci L6 (3.68x3.13; 93.5x79.4);
Vehicle Fitment Notes:
Gap 0.050in Part # WR5 OE Equivalent Design
Gap 0.050in Part # WR5 OE Equivalent Design





1981 Mercury Capri Spark Plug
$4.64
$4.26
10+ In Stock
Condition: New
Ships: Thursday Feb. 12th
Pick-Up: Available Immediately
Pick-Up: Available Immediately
Required Per Vehicle: 6
Made in Japan
Fits: 1981 Mercury Capri
Equipped With:
Engine Base: 3.3L 200ci L6 (3.68x3.13; 93.5x79.4);
Engine Base: 3.3L 200ci L6 (3.68x3.13; 93.5x79.4);
Vehicle Fitment Notes:
Gap 0.050in Stock# 2438 OE Equivalent Design
Gap 0.050in Stock# 2438 OE Equivalent Design





1981 Mercury Capri Spark Plug
$4.64
$4.26
10+ In Stock
Condition: New
Ships: Thursday Feb. 12th
Pick-Up: Available Immediately
Pick-Up: Available Immediately
Required Per Vehicle: 6
Made in Japan
Fits: 1981 Mercury Capri
Equipped With:
Engine Base: 3.3L 200ci L6 (3.68x3.13; 93.5x79.4);
Engine Base: 3.3L 200ci L6 (3.68x3.13; 93.5x79.4);
Vehicle Fitment Notes:
Part # WR5 Gap 0.050" OE Equivalent Design
Part # WR5 Gap 0.050" OE Equivalent Design

1981 Mercury Capri Spark Plug
$18.03
$14.61
10+ In Stock
Condition: New
Ships: Thursday Feb. 12th
Pick-Up: Available Immediately
Pick-Up: Available Immediately
Required Per Vehicle: 4
Made in Japan
Fits: 1981 Mercury Capri
Equipped With:
Engine Base: 2.3L 140ci L4 (3.78x3.13; 96.0x79.4);
Engine Base: 2.3L 140ci L4 (3.78x3.13; 96.0x79.4);
Vehicle Fitment Notes:
Gap 0.040 Iridium TT - Ultimate Endurance and Power, 0.4mm Iridium and 0.7mm Platinum Twin-Tip Technology
Gap 0.040 Iridium TT - Ultimate Endurance and Power, 0.4mm Iridium and 0.7mm Platinum Twin-Tip Technology





1981 Mercury Capri Spark Plug
$8.80
$6.75
50+ In Stock
Condition: New
Ships: Thursday Feb. 12th
Pick-Up: Ready in 1 Hour Thursday Feb. 12th
Pick-Up: Ready in 1 Hour Thursday Feb. 12th
Required Per Vehicle: 4
Made in Japan
Fits: 1981 Mercury Capri
Equipped With:
Engine Base: 2.3L 140ci L4 (3.78x3.13; 96.0x79.4);
Engine Base: 2.3L 140ci L4 (3.78x3.13; 96.0x79.4);
Vehicle Fitment Notes:
Gap 0.034in Part # TR5GP
Gap 0.034in Part # TR5GP





1981 Mercury Capri Spark Plug
$8.80
$6.75
50+ In Stock
Condition: New
Ships: Thursday Feb. 12th
Pick-Up: Ready in 1 Hour Thursday Feb. 12th
Pick-Up: Ready in 1 Hour Thursday Feb. 12th
Required Per Vehicle: 4
Made in Japan
Fits: 1981 Mercury Capri
Equipped With:
Engine Base: 2.3L 140ci L4 (3.78x3.13; 96.0x79.4);
Engine Base: 2.3L 140ci L4 (3.78x3.13; 96.0x79.4);
Vehicle Fitment Notes:
Gap 0.034in Stock# 3186
Gap 0.034in Stock# 3186





1981 Mercury Capri Spark Plug
$8.80
$6.75
50+ In Stock
Condition: New
Ships: Thursday Feb. 12th
Pick-Up: Ready in 1 Hour Thursday Feb. 12th
Pick-Up: Ready in 1 Hour Thursday Feb. 12th
Required Per Vehicle: 4
Made in Japan
Fits: 1981 Mercury Capri
Equipped With:
Engine Base: 2.3L 140ci L4 (3.78x3.13; 96.0x79.4);
Engine Base: 2.3L 140ci L4 (3.78x3.13; 96.0x79.4);
Vehicle Fitment Notes:
Part # TR5GP Gap 0.034"
Part # TR5GP Gap 0.034"





1981 Mercury Capri Spark Plug
$15.98
$11.24
50+ In Stock
Condition: New
Ships: Thursday Feb. 12th
Pick-Up: Ready in 1 Hour Thursday Feb. 12th
Pick-Up: Ready in 1 Hour Thursday Feb. 12th
Required Per Vehicle: 4
Made in Japan
Fits: 1981 Mercury Capri
Equipped With:
Engine Base: 2.3L 140ci L4 (3.78x3.13; 96.0x79.4);
Engine Base: 2.3L 140ci L4 (3.78x3.13; 96.0x79.4);
Vehicle Fitment Notes:
Gap 0.034in Part # TR5IX
Gap 0.034in Part # TR5IX





1981 Mercury Capri Spark Plug
$15.98
$11.24
50+ In Stock
Condition: New
Ships: Thursday Feb. 12th
Pick-Up: Ready in 1 Hour Thursday Feb. 12th
Pick-Up: Ready in 1 Hour Thursday Feb. 12th
Required Per Vehicle: 4
Made in Japan
Fits: 1981 Mercury Capri
Equipped With:
Engine Base: 2.3L 140ci L4 (3.78x3.13; 96.0x79.4);
Engine Base: 2.3L 140ci L4 (3.78x3.13; 96.0x79.4);
Vehicle Fitment Notes:
Gap 0.034in Stock# 7397
Gap 0.034in Stock# 7397





1981 Mercury Capri Spark Plug
$15.98
$11.24
50+ In Stock
Condition: New
Ships: Thursday Feb. 12th
Pick-Up: Ready in 1 Hour Thursday Feb. 12th
Pick-Up: Ready in 1 Hour Thursday Feb. 12th
Required Per Vehicle: 4
Made in Japan
Fits: 1981 Mercury Capri
Equipped With:
Engine Base: 2.3L 140ci L4 (3.78x3.13; 96.0x79.4);
Engine Base: 2.3L 140ci L4 (3.78x3.13; 96.0x79.4);
Vehicle Fitment Notes:
Part # TR5IX Gap 0.034"
Part # TR5IX Gap 0.034"





1981 Mercury Capri Spark Plug
$4.64
$4.38
10+ In Stock
Condition: New
Ships: Thursday Feb. 12th
Pick-Up: Ready in 1 Hour Thursday Feb. 12th
Pick-Up: Ready in 1 Hour Thursday Feb. 12th
Required Per Vehicle: 4
Made in Japan
Fits: 1981 Mercury Capri
Equipped With:
Engine Base: 2.3L 140ci L4 (3.78x3.13; 96.0x79.4);
Engine Base: 2.3L 140ci L4 (3.78x3.13; 96.0x79.4);
Vehicle Fitment Notes:
Gap 0.034in Part # TR5 OE Equivalent Design
Gap 0.034in Part # TR5 OE Equivalent Design





1981 Mercury Capri Spark Plug
$4.64
$4.38
10+ In Stock
Condition: New
Ships: Thursday Feb. 12th
Pick-Up: Ready in 1 Hour Thursday Feb. 12th
Pick-Up: Ready in 1 Hour Thursday Feb. 12th
Required Per Vehicle: 4
Made in Japan
Fits: 1981 Mercury Capri
Equipped With:
Engine Base: 2.3L 140ci L4 (3.78x3.13; 96.0x79.4);
Engine Base: 2.3L 140ci L4 (3.78x3.13; 96.0x79.4);
Vehicle Fitment Notes:
Gap 0.034in Stock# 2238 OE Equivalent Design
Gap 0.034in Stock# 2238 OE Equivalent Design





1981 Mercury Capri Spark Plug
$4.64
$4.38
10+ In Stock
Condition: New
Ships: Thursday Feb. 12th
Pick-Up: Ready in 1 Hour Thursday Feb. 12th
Pick-Up: Ready in 1 Hour Thursday Feb. 12th
Required Per Vehicle: 4
Made in Japan
Fits: 1981 Mercury Capri
Equipped With:
Engine Base: 2.3L 140ci L4 (3.78x3.13; 96.0x79.4);
Engine Base: 2.3L 140ci L4 (3.78x3.13; 96.0x79.4);
Vehicle Fitment Notes:
Part # TR5 Gap 0.034" OE Equivalent Design
Part # TR5 Gap 0.034" OE Equivalent Design

1981 Mercury Capri Spark Plug
$5.63
10+ In Stock
Condition: New
Ships: Thursday Feb. 12th
Pick-Up: Ready in 1 Hour Thursday Feb. 12th
Pick-Up: Ready in 1 Hour Thursday Feb. 12th
Required Per Vehicle: 4
Fits: 1981 Mercury Capri
Equipped With:
Aspiration: Turbocharged; Engine Base: 2.3L 140ci L4 (3.78x3.13; 96.0x79.4);
Aspiration: Turbocharged; Engine Base: 2.3L 140ci L4 (3.78x3.13; 96.0x79.4);
Vehicle Fitment Notes:
.034"/0.9mm Replaces OE Half Thread Design
.034"/0.9mm Replaces OE Half Thread Design

1981 Mercury Capri Spark Plug
$8.48
10+ In Stock
Condition: New
Ships: Thursday Feb. 12th
Pick-Up: Ready in 1 Hour Thursday Feb. 12th
Pick-Up: Ready in 1 Hour Thursday Feb. 12th
Required Per Vehicle: 4
Fits: 1981 Mercury Capri
Equipped With:
Aspiration: Turbocharged; Engine Base: 2.3L 140ci L4 (3.78x3.13; 96.0x79.4);
Aspiration: Turbocharged; Engine Base: 2.3L 140ci L4 (3.78x3.13; 96.0x79.4);
Vehicle Fitment Notes:
.034"/0.9mm Replaces OE Half Thread Design
.034"/0.9mm Replaces OE Half Thread Design

1981 Mercury Capri Spark Plug
$7.64
$7.34
10+ In Stock
Condition: New
Ships: Thursday Feb. 12th
Pick-Up: Ready in 1 Hour Thursday Feb. 12th
Pick-Up: Ready in 1 Hour Thursday Feb. 12th
Required Per Vehicle: 4
Made in Japan
Fits: 1981 Mercury Capri
Equipped With:
Engine Base: 2.3L 140ci L4 (3.78x3.13; 96.0x79.4);
Engine Base: 2.3L 140ci L4 (3.78x3.13; 96.0x79.4);
Vehicle Fitment Notes:
Gap 0.040 Platinum TT - Twin-Tip Technology Design with Platinum Center Electrode and Titanium Enhanced Ground Strap
Gap 0.040 Platinum TT - Twin-Tip Technology Design with Platinum Center Electrode and Titanium Enhanced Ground Strap





1981 Mercury Capri Spark Plug
$4.64
$4.37
10+ In Stock
Condition: New
Ships: Thursday Feb. 12th
Pick-Up: Ready in 1 Hour Thursday Feb. 12th
Pick-Up: Ready in 1 Hour Thursday Feb. 12th
Required Per Vehicle: 8
Made in Japan
Fits: 1981 Mercury Capri
Equipped With:
Engine Base: 4.2L 255ci V8 (3.68x3.00; 93.5x76.2);
Engine Base: 4.2L 255ci V8 (3.68x3.00; 93.5x76.2);
Vehicle Fitment Notes:
Gap 0.050in Part # UR45 OE Equivalent Design
Gap 0.050in Part # UR45 OE Equivalent Design





1981 Mercury Capri Spark Plug
$4.64
$4.37
10+ In Stock
Condition: New
Ships: Thursday Feb. 12th
Pick-Up: Ready in 1 Hour Thursday Feb. 12th
Pick-Up: Ready in 1 Hour Thursday Feb. 12th
Required Per Vehicle: 8
Made in Japan
Fits: 1981 Mercury Capri
Equipped With:
Engine Base: 4.2L 255ci V8 (3.68x3.00; 93.5x76.2);
Engine Base: 4.2L 255ci V8 (3.68x3.00; 93.5x76.2);
Vehicle Fitment Notes:
Gap 0.050in Stock# 6945 OE Equivalent Design
Gap 0.050in Stock# 6945 OE Equivalent Design





1981 Mercury Capri Spark Plug
$4.64
$4.37
10+ In Stock
Condition: New
Ships: Thursday Feb. 12th
Pick-Up: Ready in 1 Hour Thursday Feb. 12th
Pick-Up: Ready in 1 Hour Thursday Feb. 12th
Required Per Vehicle: 8
Made in Japan
Fits: 1981 Mercury Capri
Equipped With:
Engine Base: 4.2L 255ci V8 (3.68x3.00; 93.5x76.2);
Engine Base: 4.2L 255ci V8 (3.68x3.00; 93.5x76.2);
Vehicle Fitment Notes:
Part # UR45 Gap 0.050" OE Equivalent Design
Part # UR45 Gap 0.050" OE Equivalent Design

1981 Mercury Capri Spark Plug
$15.80
$13.20
10+ In Stock
Condition: New
Ships: Thursday Feb. 12th
Pick-Up: Ready in 1 Hour Thursday Feb. 12th
Pick-Up: Ready in 1 Hour Thursday Feb. 12th
Required Per Vehicle: 4
Made in Japan
Fits: 1981 Mercury Capri
Equipped With:
Engine Base: 2.3L 140ci L4 (3.78x3.13; 96.0x79.4);
Engine Base: 2.3L 140ci L4 (3.78x3.13; 96.0x79.4);
Vehicle Fitment Notes:
Gap 0.044 Iridium Power - Performance Upgrade with World's Smallest Center Electrode (0.4 mm Dia.) & Tapered Tip Patented U-Groove Design & Patented Ir Alloy (90% Ir)
Gap 0.044 Iridium Power - Performance Upgrade with World's Smallest Center Electrode (0.4 mm Dia.) & Tapered Tip Patented U-Groove Design & Patented Ir Alloy (90% Ir)

1981 Mercury Capri Spark Plug
$3.46
10+ In Stock
Condition: New
Ships: Thursday Feb. 12th
Pick-Up: Ready in 1 Hour Thursday Feb. 12th
Pick-Up: Ready in 1 Hour Thursday Feb. 12th
Required Per Vehicle: 4
Fits: 1981 Mercury Capri
Equipped With:
Aspiration: Turbocharged; Engine Base: 2.3L 140ci L4 (3.78x3.13; 96.0x79.4);
Aspiration: Turbocharged; Engine Base: 2.3L 140ci L4 (3.78x3.13; 96.0x79.4);
Vehicle Fitment Notes:
OE Style .034"/0.9mm Replaces OE Half Thread Design
OE Style .034"/0.9mm Replaces OE Half Thread Design





1981 Mercury Capri Spark Plug
$6.75
10+ In Stock
Condition: New
Ships: Thursday Feb. 12th
Pick-Up: Ready in 1 Hour Thursday Feb. 12th
Pick-Up: Ready in 1 Hour Thursday Feb. 12th
Required Per Vehicle: 8
Made in Japan
Fits: 1981 Mercury Capri
Equipped With:
Engine Base: 4.2L 255ci V8 (3.68x3.00; 93.5x76.2);
Engine Base: 4.2L 255ci V8 (3.68x3.00; 93.5x76.2);
Vehicle Fitment Notes:
Gap 0.050in Part # UR45GP
Gap 0.050in Part # UR45GP





1981 Mercury Capri Spark Plug
$6.75
10+ In Stock
Condition: New
Ships: Thursday Feb. 12th
Pick-Up: Ready in 1 Hour Thursday Feb. 12th
Pick-Up: Ready in 1 Hour Thursday Feb. 12th
Required Per Vehicle: 8
Made in Japan
Fits: 1981 Mercury Capri
Equipped With:
Engine Base: 4.2L 255ci V8 (3.68x3.00; 93.5x76.2);
Engine Base: 4.2L 255ci V8 (3.68x3.00; 93.5x76.2);
Vehicle Fitment Notes:
Gap 0.050in Stock# 3207
Gap 0.050in Stock# 3207





1981 Mercury Capri Spark Plug
$6.75
10+ In Stock
Condition: New
Ships: Thursday Feb. 12th
Pick-Up: Ready in 1 Hour Thursday Feb. 12th
Pick-Up: Ready in 1 Hour Thursday Feb. 12th
Required Per Vehicle: 8
Made in Japan
Fits: 1981 Mercury Capri
Equipped With:
Engine Base: 4.2L 255ci V8 (3.68x3.00; 93.5x76.2);
Engine Base: 4.2L 255ci V8 (3.68x3.00; 93.5x76.2);
Vehicle Fitment Notes:
Part # UR45GP Gap 0.050"
Part # UR45GP Gap 0.050"

1981 Mercury Capri Spark Plug
$3.46
10+ In Stock
Condition: New
Ships: Thursday Feb. 12th
Pick-Up: Ready in 1 Hour Thursday Feb. 12th
Pick-Up: Ready in 1 Hour Thursday Feb. 12th
Required Per Vehicle: 6
Fits: 1981 Mercury Capri
Equipped With:
Engine Base: 3.3L 200ci L6 (3.68x3.13; 93.5x79.4);
Engine Base: 3.3L 200ci L6 (3.68x3.13; 93.5x79.4);
Vehicle Fitment Notes:
OE Style .050"/1.3mm
OE Style .050"/1.3mm





1981 Mercury Capri Spark Plug
$13.82
10+ In Stock
Condition: New
Ships: Thursday Feb. 12th
Pick-Up: Ready in 1 Hour Thursday Feb. 12th
Pick-Up: Ready in 1 Hour Thursday Feb. 12th
Required Per Vehicle: 8
Made in Japan
Fits: 1981 Mercury Capri
Equipped With:
Engine Base: 4.2L 255ci V8 (3.68x3.00; 93.5x76.2);
Engine Base: 4.2L 255ci V8 (3.68x3.00; 93.5x76.2);
Vehicle Fitment Notes:
Gap 0.050in Part # UR45IX
Gap 0.050in Part # UR45IX





1981 Mercury Capri Spark Plug
$13.82
10+ In Stock
Condition: New
Ships: Thursday Feb. 12th
Pick-Up: Ready in 1 Hour Thursday Feb. 12th
Pick-Up: Ready in 1 Hour Thursday Feb. 12th
Required Per Vehicle: 8
Made in Japan
Fits: 1981 Mercury Capri
Equipped With:
Engine Base: 4.2L 255ci V8 (3.68x3.00; 93.5x76.2);
Engine Base: 4.2L 255ci V8 (3.68x3.00; 93.5x76.2);
Vehicle Fitment Notes:
Gap 0.050in Stock# 7559
Gap 0.050in Stock# 7559





1981 Mercury Capri Spark Plug
$13.82
10+ In Stock
Condition: New
Ships: Thursday Feb. 12th
Pick-Up: Ready in 1 Hour Thursday Feb. 12th
Pick-Up: Ready in 1 Hour Thursday Feb. 12th
Required Per Vehicle: 8
Made in Japan
Fits: 1981 Mercury Capri
Equipped With:
Engine Base: 4.2L 255ci V8 (3.68x3.00; 93.5x76.2);
Engine Base: 4.2L 255ci V8 (3.68x3.00; 93.5x76.2);
Vehicle Fitment Notes:
Part # UR45IX Gap 0.050"
Part # UR45IX Gap 0.050"





1981 Mercury Capri Spark Plug
$15.98
$13.81
10+ In Stock
Condition: New
Ships: Thursday Feb. 12th
Pick-Up: Ready in 1 Hour Thursday Feb. 12th
Pick-Up: Ready in 1 Hour Thursday Feb. 12th
Required Per Vehicle: 6
Made in Japan
Fits: 1981 Mercury Capri
Equipped With:
Engine Base: 3.3L 200ci L6 (3.68x3.13; 93.5x79.4);
Engine Base: 3.3L 200ci L6 (3.68x3.13; 93.5x79.4);
Vehicle Fitment Notes:
Gap 0.050in Part # WR5IX
Gap 0.050in Part # WR5IX





1981 Mercury Capri Spark Plug
$15.98
$13.81
10+ In Stock
Condition: New
Ships: Thursday Feb. 12th
Pick-Up: Ready in 1 Hour Thursday Feb. 12th
Pick-Up: Ready in 1 Hour Thursday Feb. 12th
Required Per Vehicle: 6
Made in Japan
Fits: 1981 Mercury Capri
Equipped With:
Engine Base: 3.3L 200ci L6 (3.68x3.13; 93.5x79.4);
Engine Base: 3.3L 200ci L6 (3.68x3.13; 93.5x79.4);
Vehicle Fitment Notes:
Gap 0.050in Stock# 7510
Gap 0.050in Stock# 7510





1981 Mercury Capri Spark Plug
$15.98
$13.81
10+ In Stock
Condition: New
Ships: Thursday Feb. 12th
Pick-Up: Ready in 1 Hour Thursday Feb. 12th
Pick-Up: Ready in 1 Hour Thursday Feb. 12th
Required Per Vehicle: 6
Made in Japan
Fits: 1981 Mercury Capri
Equipped With:
Engine Base: 3.3L 200ci L6 (3.68x3.13; 93.5x79.4);
Engine Base: 3.3L 200ci L6 (3.68x3.13; 93.5x79.4);
Vehicle Fitment Notes:
Part # WR5IX Gap 0.050"
Part # WR5IX Gap 0.050"

1981 Mercury Capri Spark Plug
$3.46
10+ In Stock
Condition: New
Ships: Thursday Feb. 12th
Pick-Up: Ready in 1 Hour Thursday Feb. 12th
Pick-Up: Ready in 1 Hour Thursday Feb. 12th
Required Per Vehicle: 8
Fits: 1981 Mercury Capri
Equipped With:
Engine Base: 4.2L 255ci V8 (3.68x3.00; 93.5x76.2);
Engine Base: 4.2L 255ci V8 (3.68x3.00; 93.5x76.2);
Vehicle Fitment Notes:
OE Style .050"/1.3mm
OE Style .050"/1.3mm



1981 Mercury Capri Spark Plug
$9.33
$6.39
10+ In Stock
Condition: New
Ships: Thursday Feb. 12th
Pick-Up: Ready in 1 Hour Thursday Feb. 12th
Pick-Up: Ready in 1 Hour Thursday Feb. 12th
Required Per Vehicle: 8
Made in Germany
Fits: 1981 Mercury Capri
Equipped With:
Engine Base: 4.2L 255ci V8 (3.68x3.00; 93.5x76.2);
Engine Base: 4.2L 255ci V8 (3.68x3.00; 93.5x76.2);
Vehicle Fitment Notes:
Original Center Electrode Material is Copper/Nickel Do Not Gap, Gap is Preset
Original Center Electrode Material is Copper/Nickel Do Not Gap, Gap is Preset

1981 Mercury Capri Spark Plug
$7.64
$7.34
10+ In Stock
Condition: New
Ships: Thursday Feb. 12th
Pick-Up: Ready in 1 Hour Thursday Feb. 12th
Pick-Up: Ready in 1 Hour Thursday Feb. 12th
Required Per Vehicle: 8
Made in Japan
Fits: 1981 Mercury Capri
Equipped With:
Engine Base: 4.2L 255ci V8 (3.68x3.00; 93.5x76.2);
Engine Base: 4.2L 255ci V8 (3.68x3.00; 93.5x76.2);
Vehicle Fitment Notes:
Gap 0.040 Platinum TT - Twin-Tip Technology Design with Platinum Center Electrode and Titanium Enhanced Ground Strap
Gap 0.040 Platinum TT - Twin-Tip Technology Design with Platinum Center Electrode and Titanium Enhanced Ground Strap





1981 Mercury Capri Spark Plug
$13.46
$9.19
10+ In Stock
Condition: New
Ships: Thursday Feb. 12th
Pick-Up: Ready in 1 Hour Thursday Feb. 12th
Pick-Up: Ready in 1 Hour Thursday Feb. 12th
Required Per Vehicle: 4
Made in Germany
Fits: 1981 Mercury Capri
Equipped With:
Aspiration: Turbocharged; Engine Base: 2.3L 140ci L4 (3.78x3.13; 96.0x79.4);
Aspiration: Turbocharged; Engine Base: 2.3L 140ci L4 (3.78x3.13; 96.0x79.4);
Vehicle Fitment Notes:
Original Center Electrode Material is Copper/Nickel Do Not Gap, Gap is Preset
Original Center Electrode Material is Copper/Nickel Do Not Gap, Gap is Preset

1981 Mercury Capri Spark Plug
$9.62
10+ In Stock
Condition: New
Ships: Thursday Feb. 12th
Pick-Up: Ready in 1 Hour Thursday Feb. 12th
Pick-Up: Ready in 1 Hour Thursday Feb. 12th
Required Per Vehicle: 4
Fits: 1981 Mercury Capri
Equipped With:
Aspiration: Turbocharged; Engine Base: 2.3L 140ci L4 (3.78x3.13; 96.0x79.4);
Aspiration: Turbocharged; Engine Base: 2.3L 140ci L4 (3.78x3.13; 96.0x79.4);
Vehicle Fitment Notes:
.034"/0.9mm Iridium Enhanced Center Electrode. Proprietary V-trimmed Platinum side wire. 0.6mm finewire design. Replaces OE Half Thread Design
.034"/0.9mm Iridium Enhanced Center Electrode. Proprietary V-trimmed Platinum side wire. 0.6mm finewire design. Replaces OE Half Thread Design

1981 Mercury Capri Spark Plug
$4.51
$4.28
10+ In Stock
Condition: New
Ships: Thursday Feb. 12th
Pick-Up: Ready in 1 Hour Thursday Feb. 12th
Pick-Up: Ready in 1 Hour Thursday Feb. 12th
Required Per Vehicle: 8
Made in Japan
Fits: 1981 Mercury Capri
Equipped With:
Engine Base: 4.2L 255ci V8 (3.68x3.00; 93.5x76.2);
Engine Base: 4.2L 255ci V8 (3.68x3.00; 93.5x76.2);
Vehicle Fitment Notes:
Gap 0.060 O.E. Recommended Resistor Plug with Patented U-Groove Design
Gap 0.060 O.E. Recommended Resistor Plug with Patented U-Groove Design

1981 Mercury Capri Spark Plug
$3.46
10+ In Stock
Condition: New
Ships: Thursday Feb. 12th
Pick-Up: Ready in 1 Hour Thursday Feb. 12th
Pick-Up: Ready in 1 Hour Thursday Feb. 12th
Required Per Vehicle: 4
Fits: 1981 Mercury Capri
Equipped With:
Aspiration: Naturally Aspirated; Engine Base: 2.3L 140ci L4 (3.78x3.13; 96.0x79.4);
Aspiration: Naturally Aspirated; Engine Base: 2.3L 140ci L4 (3.78x3.13; 96.0x79.4);
Vehicle Fitment Notes:
OE Style .034"/0.9mm Available Only While Supplies Last OE half thread design replaced by full thread design
OE Style .034"/0.9mm Available Only While Supplies Last OE half thread design replaced by full thread design





1981 Mercury Capri Spark Plug
$17.62
$11.43
10+ In Stock
Condition: New
Ships: Thursday Feb. 12th
Pick-Up: Ready in 1 Hour Thursday Feb. 12th
Pick-Up: Ready in 1 Hour Thursday Feb. 12th
Required Per Vehicle: 4
Made in Germany
Fits: 1981 Mercury Capri
Equipped With:
Aspiration: Turbocharged; Engine Base: 2.3L 140ci L4 (3.78x3.13; 96.0x79.4);
Aspiration: Turbocharged; Engine Base: 2.3L 140ci L4 (3.78x3.13; 96.0x79.4);
Vehicle Fitment Notes:
Original Center Electrode Material is Copper/Nickel Do Not Gap, Gap is Preset
Original Center Electrode Material is Copper/Nickel Do Not Gap, Gap is Preset



1981 Mercury Capri Spark Plug
$17.62
$11.43
10+ In Stock
Condition: New
Ships: Thursday Feb. 12th
Pick-Up: Ready in 1 Hour Thursday Feb. 12th
Pick-Up: Ready in 1 Hour Thursday Feb. 12th
Required Per Vehicle: 8
Made in Germany
Fits: 1981 Mercury Capri
Equipped With:
Engine Base: 4.2L 255ci V8 (3.68x3.00; 93.5x76.2);
Engine Base: 4.2L 255ci V8 (3.68x3.00; 93.5x76.2);
Vehicle Fitment Notes:
Original Center Electrode Material is Copper/Nickel Do Not Gap, Gap is Preset
Original Center Electrode Material is Copper/Nickel Do Not Gap, Gap is Preset

1981 Mercury Capri Spark Plug
$18.03
$14.61
10+ In Stock
Condition: New
Ships: Thursday Feb. 12th
Pick-Up: Ready in 1 Hour Thursday Feb. 12th
Pick-Up: Ready in 1 Hour Thursday Feb. 12th
Required Per Vehicle: 8
Made in Japan
Fits: 1981 Mercury Capri
Equipped With:
Engine Base: 4.2L 255ci V8 (3.68x3.00; 93.5x76.2);
Engine Base: 4.2L 255ci V8 (3.68x3.00; 93.5x76.2);
Vehicle Fitment Notes:
Gap 0.040 Iridium TT - Ultimate Endurance and Power, 0.4mm Iridium and 0.7mm Platinum Twin-Tip Technology
Gap 0.040 Iridium TT - Ultimate Endurance and Power, 0.4mm Iridium and 0.7mm Platinum Twin-Tip Technology



1981 Mercury Capri Spark Plug
$15.19
$7.25
10+ In Stock
Condition: New
Ships: Thursday Feb. 12th
Pick-Up: Ready in 1 Hour Thursday Feb. 12th
Pick-Up: Ready in 1 Hour Thursday Feb. 12th
Required Per Vehicle: 4
Made in Germany
Fits: 1981 Mercury Capri
Equipped With:
Aspiration: Turbocharged; Engine Base: 2.3L 140ci L4 (3.78x3.13; 96.0x79.4);
Aspiration: Turbocharged; Engine Base: 2.3L 140ci L4 (3.78x3.13; 96.0x79.4);
Vehicle Fitment Notes:
Original Center Electrode Material is Copper/Nickel Do Not Gap, Gap is Preset
Original Center Electrode Material is Copper/Nickel Do Not Gap, Gap is Preset

1981 Mercury Capri Spark Plug
$4.51
$4.28
10+ In Stock
Condition: New
Ships: Thursday Feb. 12th
Pick-Up: Ready in 1 Hour Thursday Feb. 12th
Pick-Up: Ready in 1 Hour Thursday Feb. 12th
Required Per Vehicle: 4
Made in Japan
Fits: 1981 Mercury Capri
Equipped With:
Engine Base: 2.3L 140ci L4 (3.78x3.13; 96.0x79.4);
Engine Base: 2.3L 140ci L4 (3.78x3.13; 96.0x79.4);
Vehicle Fitment Notes:
Gap 0.032 O.E. Recommended Resistor Plug with Patented U-Groove Design
Gap 0.032 O.E. Recommended Resistor Plug with Patented U-Groove Design

1981 Mercury Capri Spark Plug
$15.92
$12.39
10+ In Stock
Condition: New
Ships: Thursday Feb. 12th
Pick-Up: Ready in 1 Hour Thursday Feb. 12th
Pick-Up: Ready in 1 Hour Thursday Feb. 12th
Required Per Vehicle: 4
Made in Japan
Fits: 1981 Mercury Capri
Equipped With:
Engine Base: 2.3L 140ci L4 (3.78x3.13; 96.0x79.4);
Engine Base: 2.3L 140ci L4 (3.78x3.13; 96.0x79.4);
Vehicle Fitment Notes:
Gap 0.040 Double Platinum Plug - Extra Long Life Double Platinum Plug with Platinum Ground Strap
Gap 0.040 Double Platinum Plug - Extra Long Life Double Platinum Plug with Platinum Ground Strap

1981 Mercury Capri Spark Plug
$5.63
10+ In Stock
Condition: New
Ships: Thursday Feb. 12th
Pick-Up: Ready in 1 Hour Thursday Feb. 12th
Pick-Up: Ready in 1 Hour Thursday Feb. 12th
Required Per Vehicle: 6
Fits: 1981 Mercury Capri
Equipped With:
Engine Base: 3.3L 200ci L6 (3.68x3.13; 93.5x79.4);
Engine Base: 3.3L 200ci L6 (3.68x3.13; 93.5x79.4);
Vehicle Fitment Notes:
.050"/1.3mm
.050"/1.3mm

1981 Mercury Capri Spark Plug
$15.80
$13.20
In Stock
Condition: New
Ships: Thursday Feb. 12th
Pick-Up: Ready in 1 Hour Thursday Feb. 12th
Pick-Up: Ready in 1 Hour Thursday Feb. 12th
Required Per Vehicle: 8
Made in Japan
Fits: 1981 Mercury Capri
Equipped With:
Engine Base: 4.2L 255ci V8 (3.68x3.00; 93.5x76.2);
Engine Base: 4.2L 255ci V8 (3.68x3.00; 93.5x76.2);
Vehicle Fitment Notes:
Gap 0.044 Iridium Power - Performance Upgrade with World's Smallest Center Electrode (0.4 mm Dia.) & Tapered Tip Patented U-Groove Design & Patented Ir Alloy (90% Ir)
Gap 0.044 Iridium Power - Performance Upgrade with World's Smallest Center Electrode (0.4 mm Dia.) & Tapered Tip Patented U-Groove Design & Patented Ir Alloy (90% Ir)





1981 Mercury Capri Spark Plug
$5.19
$3.41
Limited Stock
Condition: New
Ships: Thursday Feb. 12th
Pick-Up: Ready in 2-4 Hours Thursday Feb. 12th
Pick-Up: Ready in 2-4 Hours Thursday Feb. 12th
Required Per Vehicle: 4
Fits: 1981 Mercury Capri
Equipped With:
Aspiration: Turbocharged; Engine Base: 2.3L 140ci L4 (3.78x3.13; 96.0x79.4);
Aspiration: Turbocharged; Engine Base: 2.3L 140ci L4 (3.78x3.13; 96.0x79.4);
Vehicle Fitment Notes:
Original Center Electrode Material is Copper/Nickel Gap 0.034 in
Original Center Electrode Material is Copper/Nickel Gap 0.034 in

1981 Mercury Capri Spark Plug
$8.48
10+ In Stock
Condition: New
Ships: Next Business Day
Pick-Up: Next Business Day
Pick-Up: Next Business Day
Required Per Vehicle: 4
Fits: 1981 Mercury Capri
Equipped With:
Aspiration: Naturally Aspirated; Engine Base: 2.3L 140ci L4 (3.78x3.13; 96.0x79.4);
Aspiration: Naturally Aspirated; Engine Base: 2.3L 140ci L4 (3.78x3.13; 96.0x79.4);
Vehicle Fitment Notes:
.034"/0.9mm Replaces OE Half Thread Design
.034"/0.9mm Replaces OE Half Thread Design

1981 Mercury Capri Spark Plug
$5.63
10+ In Stock
Condition: New
Ships: Next Business Day
Pick-Up: Next Business Day
Pick-Up: Next Business Day
Required Per Vehicle: 4
Fits: 1981 Mercury Capri
Equipped With:
Aspiration: Naturally Aspirated; Engine Base: 2.3L 140ci L4 (3.78x3.13; 96.0x79.4);
Aspiration: Naturally Aspirated; Engine Base: 2.3L 140ci L4 (3.78x3.13; 96.0x79.4);
Vehicle Fitment Notes:
.034"/0.9mm Replaces OE Half Thread Design
.034"/0.9mm Replaces OE Half Thread Design





1981 Mercury Capri Spark Plug
$6.83
$3.75
Out of Stock
Condition: New
Required Per Vehicle: 4
Made in Germany
Fits: 1981 Mercury Capri
Equipped With:
Aspiration: Naturally Aspirated; Engine Base: 2.3L 140ci L4 (3.78x3.13; 96.0x79.4);
Aspiration: Naturally Aspirated; Engine Base: 2.3L 140ci L4 (3.78x3.13; 96.0x79.4);
Vehicle Fitment Notes:
Original Center Electrode Material is Copper/Nickel Gap 0.044 in
Original Center Electrode Material is Copper/Nickel Gap 0.044 in

1981 Mercury Capri Spark Plug
$2.48
Out of Stock
Condition: New
Required Per Vehicle: 4
Fits: 1981 Mercury Capri
Equipped With:
Aspiration: Turbocharged; Engine Base: 2.3L 140ci L4 (3.78x3.13; 96.0x79.4);
Aspiration: Turbocharged; Engine Base: 2.3L 140ci L4 (3.78x3.13; 96.0x79.4);
Vehicle Fitment Notes:
OE Style .034"/0.9mm OE half thread design replaced by full thread design
OE Style .034"/0.9mm OE half thread design replaced by full thread design

1981 Mercury Capri Spark Plug
$5.63
Out of Stock
Condition: New
Required Per Vehicle: 8
Fits: 1981 Mercury Capri
Equipped With:
Engine Base: 4.2L 255ci V8 (3.68x3.00; 93.5x76.2);
Engine Base: 4.2L 255ci V8 (3.68x3.00; 93.5x76.2);
Vehicle Fitment Notes:
.050"/1.3mm
.050"/1.3mm

1981 Mercury Capri Spark Plug
$8.47
Out of Stock
Condition: New
Required Per Vehicle: 8
Fits: 1981 Mercury Capri
Equipped With:
Engine Base: 4.2L 255ci V8 (3.68x3.00; 93.5x76.2);
Engine Base: 4.2L 255ci V8 (3.68x3.00; 93.5x76.2);
Vehicle Fitment Notes:
.050"/1.3mm
.050"/1.3mm

1981 Mercury Capri Spark Plug
$9.62
Out of Stock
Condition: New
Required Per Vehicle: 4
Fits: 1981 Mercury Capri
Equipped With:
Aspiration: Naturally Aspirated; Engine Base: 2.3L 140ci L4 (3.78x3.13; 96.0x79.4);
Aspiration: Naturally Aspirated; Engine Base: 2.3L 140ci L4 (3.78x3.13; 96.0x79.4);
Vehicle Fitment Notes:
.034"/0.9mm Iridium Enhanced Center Electrode. Proprietary V-trimmed Platinum side wire. 0.6mm finewire design.
.034"/0.9mm Iridium Enhanced Center Electrode. Proprietary V-trimmed Platinum side wire. 0.6mm finewire design.

1981 Mercury Capri Spark Plug
$10.20
Out of Stock
Condition: New
Required Per Vehicle: 8
Fits: 1981 Mercury Capri
Equipped With:
Engine Base: 4.2L 255ci V8 (3.68x3.00; 93.5x76.2);
Engine Base: 4.2L 255ci V8 (3.68x3.00; 93.5x76.2);
Vehicle Fitment Notes:
Iridium Enhanced Center Electrode. Proprietary V-trimmed Platinum side wire. 0.6mm finewire design. .050"/1.3mm
Iridium Enhanced Center Electrode. Proprietary V-trimmed Platinum side wire. 0.6mm finewire design. .050"/1.3mm
1981 Mercury Capri Spark Plug
$3.45
Out of Stock
Condition: New
Required Per Vehicle: 4
Fits: 1981 Mercury Capri
Equipped With:
Aspiration: Naturally Aspirated; Engine Base: 2.3L 140ci L4 (3.78x3.13; 96.0x79.4);
Aspiration: Naturally Aspirated; Engine Base: 2.3L 140ci L4 (3.78x3.13; 96.0x79.4);
Vehicle Fitment Notes:
OE Style .034"/0.9mm Replaces OE Half Thread Design
OE Style .034"/0.9mm Replaces OE Half Thread Design
1981 Mercury Capri Spark Plug
$3.10
Out of Stock
Condition: New
Required Per Vehicle: 8
Fits: 1981 Mercury Capri
Equipped With:
Engine Base: 4.2L 255ci V8 (3.68x3.00; 93.5x76.2);
Engine Base: 4.2L 255ci V8 (3.68x3.00; 93.5x76.2);
Vehicle Fitment Notes:
OE Style .050 Gap
OE Style .050 Gap
1981 Mercury Capri Spark Plug
$3.10
Out of Stock
Condition: New
Required Per Vehicle: 6
Fits: 1981 Mercury Capri
Equipped With:
Engine Base: 3.3L 200ci L6 (3.68x3.13; 93.5x79.4);
Engine Base: 3.3L 200ci L6 (3.68x3.13; 93.5x79.4);
Vehicle Fitment Notes:
OE Style .050 Gap
OE Style .050 Gap
1981 Mercury Capri Spark Plug
$3.10
Out of Stock
Condition: New
Required Per Vehicle: 4
Fits: 1981 Mercury Capri
Equipped With:
Aspiration: Naturally Aspirated; Engine Base: 2.3L 140ci L4 (3.78x3.13; 96.0x79.4);
Aspiration: Naturally Aspirated; Engine Base: 2.3L 140ci L4 (3.78x3.13; 96.0x79.4);
Vehicle Fitment Notes:
Obsolete .034 Gap OE half thread design replaced by full thread design
Obsolete .034 Gap OE half thread design replaced by full thread design
1981 Mercury Capri Spark Plug
$16.67
Out of Stock
Condition: New
Required Per Vehicle: 4
Fits: 1981 Mercury Capri
Equipped With:
Aspiration: Turbocharged; Engine Base: 2.3L 140ci L4 (3.78x3.13; 96.0x79.4);
Aspiration: Turbocharged; Engine Base: 2.3L 140ci L4 (3.78x3.13; 96.0x79.4);
Vehicle Fitment Notes:
Obsolete .034 Gap
Obsolete .034 Gap
1981 Mercury Capri Spark Plug
Call for Pricing
Out of Stock
Condition: New
Required Per Vehicle: 4
Fits: 1981 Mercury Capri
Equipped With:
Aspiration: Turbocharged; Engine Base: 2.3L 140ci L4 (3.78x3.13; 96.0x79.4);
Aspiration: Turbocharged; Engine Base: 2.3L 140ci L4 (3.78x3.13; 96.0x79.4);
Vehicle Fitment Notes:
Obsolete .034 Gap OE half thread design replaced by full thread design
Obsolete .034 Gap OE half thread design replaced by full thread design
1981 Mercury Capri Spark Plug
Call for Pricing
Out of Stock
Condition: New
Required Per Vehicle: 4
Fits: 1981 Mercury Capri
Equipped With:
Aspiration: Turbocharged; Engine Base: 2.3L 140ci L4 (3.78x3.13; 96.0x79.4);
Aspiration: Turbocharged; Engine Base: 2.3L 140ci L4 (3.78x3.13; 96.0x79.4);
Vehicle Fitment Notes:
.034 Gap Iridium Enhanced Center Electrode. Proprietary V-trimmed Platinum side wire. 0.6mm finewire design.
.034 Gap Iridium Enhanced Center Electrode. Proprietary V-trimmed Platinum side wire. 0.6mm finewire design.