1981 Triumph TR8 Spark Plug
Browse our online catalogue to find original replacement Spark Plugs specifically designed to fit a 1981 Triumph TR8.





1981 Triumph TR8 Spark Plug
$5.96
$3.78
10+ In Stock
Condition: New
Ships: Thursday Feb. 12th
Pick-Up: Available Immediately
Pick-Up: Available Immediately
Required Per Vehicle: 8
Fits: 1981 Triumph TR8
Equipped With:
Engine Base: 3.5L 3528cc 215ci V8 (3.50x2.80; 89.0x71.0);
Engine Base: 3.5L 3528cc 215ci V8 (3.50x2.80; 89.0x71.0);
Vehicle Fitment Notes:
Original Center Electrode Material is Copper/Nickel
Original Center Electrode Material is Copper/Nickel





1981 Triumph TR8 Spark Plug
$15.98
$10.02
In Stock
Condition: New
Ships: Thursday Feb. 12th
Pick-Up: Available Immediately
Pick-Up: Available Immediately
Required Per Vehicle: 8
Made in Japan
Fits: 1981 Triumph TR8
Equipped With:
Engine Base: 3.5L 3528cc 215ci V8 (3.50x2.80; 89.0x71.0);
Engine Base: 3.5L 3528cc 215ci V8 (3.50x2.80; 89.0x71.0);
Vehicle Fitment Notes:
Gap 0.035in Sell Out and Reorder BPR5EIX SOLID (Stock # 95525) Stock# 6597
Gap 0.035in Sell Out and Reorder BPR5EIX SOLID (Stock # 95525) Stock# 6597





1981 Triumph TR8 Spark Plug
$4.03
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: 8
Fits: 1981 Triumph TR8
Equipped With:
Engine Base: 3.5L 3528cc 215ci V8 (3.50x2.80; 89.0x71.0);
Engine Base: 3.5L 3528cc 215ci V8 (3.50x2.80; 89.0x71.0);
Vehicle Fitment Notes:
Gap 0.035in Part # BPR5ES OE Equivalent Design
Gap 0.035in Part # BPR5ES OE Equivalent Design





1981 Triumph TR8 Spark Plug
$4.03
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: 8
Fits: 1981 Triumph TR8
Equipped With:
Engine Base: 3.5L 3528cc 215ci V8 (3.50x2.80; 89.0x71.0);
Engine Base: 3.5L 3528cc 215ci V8 (3.50x2.80; 89.0x71.0);
Vehicle Fitment Notes:
Gap 0.035in Stock# 7734 OE Equivalent Design
Gap 0.035in Stock# 7734 OE Equivalent Design





1981 Triumph TR8 Spark Plug
$4.03
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: 8
Fits: 1981 Triumph TR8
Equipped With:
Engine Base: 3.5L 3528cc 215ci V8 (3.50x2.80; 89.0x71.0);
Engine Base: 3.5L 3528cc 215ci V8 (3.50x2.80; 89.0x71.0);
Vehicle Fitment Notes:
Part # BPR5ES Gap 0.035" OE Equivalent Design
Part # BPR5ES Gap 0.035" OE Equivalent Design





1981 Triumph TR8 Spark Plug
$8.80
$6.53
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 Triumph TR8
Equipped With:
Engine Base: 3.5L 3528cc 215ci V8 (3.50x2.80; 89.0x71.0);
Engine Base: 3.5L 3528cc 215ci V8 (3.50x2.80; 89.0x71.0);
Vehicle Fitment Notes:
Gap 0.035in Part # BPR5EGP
Gap 0.035in Part # BPR5EGP





1981 Triumph TR8 Spark Plug
$8.80
$6.53
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 Triumph TR8
Equipped With:
Engine Base: 3.5L 3528cc 215ci V8 (3.50x2.80; 89.0x71.0);
Engine Base: 3.5L 3528cc 215ci V8 (3.50x2.80; 89.0x71.0);
Vehicle Fitment Notes:
Gap 0.035in Stock# 7082
Gap 0.035in Stock# 7082





1981 Triumph TR8 Spark Plug
$8.80
$6.53
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 Triumph TR8
Equipped With:
Engine Base: 3.5L 3528cc 215ci V8 (3.50x2.80; 89.0x71.0);
Engine Base: 3.5L 3528cc 215ci V8 (3.50x2.80; 89.0x71.0);
Vehicle Fitment Notes:
Part # BPR5EGP Gap 0.035"
Part # BPR5EGP Gap 0.035"





1981 Triumph TR8 Spark Plug
$4.40
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 Triumph TR8
Equipped With:
Engine Base: 3.5L 3528cc 215ci V8 (3.50x2.80; 89.0x71.0);
Engine Base: 3.5L 3528cc 215ci V8 (3.50x2.80; 89.0x71.0);
Vehicle Fitment Notes:
Gap 0.035in Part # BPR5EY
Gap 0.035in Part # BPR5EY





1981 Triumph TR8 Spark Plug
$4.40
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 Triumph TR8
Equipped With:
Engine Base: 3.5L 3528cc 215ci V8 (3.50x2.80; 89.0x71.0);
Engine Base: 3.5L 3528cc 215ci V8 (3.50x2.80; 89.0x71.0);
Vehicle Fitment Notes:
Gap 0.035in Stock# 1233
Gap 0.035in Stock# 1233





1981 Triumph TR8 Spark Plug
$4.40
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 Triumph TR8
Equipped With:
Engine Base: 3.5L 3528cc 215ci V8 (3.50x2.80; 89.0x71.0);
Engine Base: 3.5L 3528cc 215ci V8 (3.50x2.80; 89.0x71.0);
Vehicle Fitment Notes:
Part # BPR5EY Gap 0.035"
Part # BPR5EY Gap 0.035"
1981 Triumph TR8 Spark Plug
$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: 8
Fits: 1981 Triumph TR8
Equipped With:
Engine Base: 3.5L 3528cc 215ci V8 (3.50x2.80; 89.0x71.0);
Engine Base: 3.5L 3528cc 215ci V8 (3.50x2.80; 89.0x71.0);
Vehicle Fitment Notes:
Gap 0.035in Part # BPR5EIX SOLID
Gap 0.035in Part # BPR5EIX SOLID
1981 Triumph TR8 Spark Plug
$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: 8
Fits: 1981 Triumph TR8
Equipped With:
Engine Base: 3.5L 3528cc 215ci V8 (3.50x2.80; 89.0x71.0);
Engine Base: 3.5L 3528cc 215ci V8 (3.50x2.80; 89.0x71.0);
Vehicle Fitment Notes:
Gap 0.035in Stock# 95525
Gap 0.035in Stock# 95525
1981 Triumph TR8 Spark Plug
$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: 8
Fits: 1981 Triumph TR8
Equipped With:
Engine Base: 3.5L 3528cc 215ci V8 (3.50x2.80; 89.0x71.0);
Engine Base: 3.5L 3528cc 215ci V8 (3.50x2.80; 89.0x71.0);
Vehicle Fitment Notes:
Part # BPR5EIX SOLID Gap 0.035"
Part # BPR5EIX SOLID Gap 0.035"

1981 Triumph TR8 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 Triumph TR8
Equipped With:
Engine Base: 3.5L 3528cc 215ci V8 (3.50x2.80; 89.0x71.0);
Engine Base: 3.5L 3528cc 215ci V8 (3.50x2.80; 89.0x71.0);
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 Triumph TR8 Spark Plug
$4.43
$3.97
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 Triumph TR8
Equipped With:
Engine Base: 3.5L 3528cc 215ci V8 (3.50x2.80; 89.0x71.0);
Engine Base: 3.5L 3528cc 215ci V8 (3.50x2.80; 89.0x71.0);
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 Triumph TR8 Spark Plug
$18.03
$14.18
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 Triumph TR8
Equipped With:
Engine Base: 3.5L 3528cc 215ci V8 (3.50x2.80; 89.0x71.0);
Engine Base: 3.5L 3528cc 215ci V8 (3.50x2.80; 89.0x71.0);
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 Triumph TR8 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 Triumph TR8
Vehicle Fitment Notes:
OE Style .025"/0.6mm
OE Style .025"/0.6mm

1981 Triumph TR8 Spark Plug
$15.80
$12.79
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 Triumph TR8
Equipped With:
Engine Base: 3.5L 3528cc 215ci V8 (3.50x2.80; 89.0x71.0);
Engine Base: 3.5L 3528cc 215ci V8 (3.50x2.80; 89.0x71.0);
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 Triumph TR8 Spark Plug
$17.10
$10.23
Out of Stock
Condition: New
Required Per Vehicle: 8
Made in Japan
Fits: 1981 Triumph TR8
Equipped With:
Engine Base: 3.5L 3528cc 215ci V8 (3.50x2.80; 89.0x71.0);
Engine Base: 3.5L 3528cc 215ci V8 (3.50x2.80; 89.0x71.0);
Vehicle Fitment Notes:
Gap 0.044 Double Platinum Plug - Extra Long Life Double Platinum Plug with Platinum Ground Strap
Gap 0.044 Double Platinum Plug - Extra Long Life Double Platinum Plug with Platinum Ground Strap

1981 Triumph TR8 Spark Plug
$5.63
Out of Stock
Condition: New
Required Per Vehicle: 8
Fits: 1981 Triumph TR8
Vehicle Fitment Notes:
.025"/0.6mm
.025"/0.6mm

1981 Triumph TR8 Spark Plug
$8.47
Out of Stock
Condition: New
Required Per Vehicle: 8
Fits: 1981 Triumph TR8
Vehicle Fitment Notes:
.025"/0.6mm
.025"/0.6mm
1981 Triumph TR8 Spark Plug
$3.10
Out of Stock
Condition: New
Required Per Vehicle: 8
Fits: 1981 Triumph TR8
Vehicle Fitment Notes:
Available Only While Supplies Last .025 Gap
Available Only While Supplies Last .025 Gap