1978 American Motors Gremlin Spark Plug
Navigate our online catalogue to find original replacement Spark Plugs specifically designed to fit a 1978 American Motors Gremlin.



Spark Plug
$9.33
$6.51 CAD
10+ In Stock
Condition: New
Ships: Friday Nov. 7th
Pick-Up: Ready in 1 Hour Friday Nov. 7th
Pick-Up: Ready in 1 Hour Friday Nov. 7th
Required Per Vehicle: 4
Vehicle fitment:
Engine Base: 2.0L 121ci L4 (3.41x3.32; 86.5x84.4);
Engine Base: 2.0L 121ci L4 (3.41x3.32; 86.5x84.4);
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



Spark Plug
$9.33
$6.51 CAD
10+ In Stock
Condition: New
Ships: Friday Nov. 7th
Pick-Up: Ready in 1 Hour Friday Nov. 7th
Pick-Up: Ready in 1 Hour Friday Nov. 7th
Required Per Vehicle: 6
Vehicle fitment:
Engine Base: 3.8L 232ci L6 (3.75x3.50; 95.3x88.8);
Engine Base: 3.8L 232ci L6 (3.75x3.50; 95.3x88.8);
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



Spark Plug
$9.33
$6.51 CAD
10+ In Stock
Condition: New
Ships: Friday Nov. 7th
Pick-Up: Ready in 1 Hour Friday Nov. 7th
Pick-Up: Ready in 1 Hour Friday Nov. 7th
Required Per Vehicle: 6
Vehicle fitment:
Engine Base: 4.2L 258ci L6 (3.75x3.90; 95.3x99.0);
Engine Base: 4.2L 258ci L6 (3.75x3.90; 95.3x99.0);
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



Spark Plug
$13.46
$9.19 CAD
10+ In Stock
Condition: New
Ships: Friday Nov. 7th
Pick-Up: Ready in 1 Hour Friday Nov. 7th
Pick-Up: Ready in 1 Hour Friday Nov. 7th
Required Per Vehicle: 4
Made in Germany
Vehicle fitment:
Engine Base: 2.0L 121ci L4 (3.41x3.32; 86.5x84.4);
Engine Base: 2.0L 121ci L4 (3.41x3.32; 86.5x84.4);
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



Spark Plug
$13.46
$9.19 CAD
10+ In Stock
Condition: New
Ships: Friday Nov. 7th
Pick-Up: Ready in 1 Hour Friday Nov. 7th
Pick-Up: Ready in 1 Hour Friday Nov. 7th
Required Per Vehicle: 6
Made in Germany
Vehicle fitment:
Engine Base: 3.8L 232ci L6 (3.75x3.50; 95.3x88.8);
Engine Base: 3.8L 232ci L6 (3.75x3.50; 95.3x88.8);
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



Spark Plug
$13.46
$9.19 CAD
10+ In Stock
Condition: New
Ships: Friday Nov. 7th
Pick-Up: Ready in 1 Hour Friday Nov. 7th
Pick-Up: Ready in 1 Hour Friday Nov. 7th
Required Per Vehicle: 6
Made in Germany
Vehicle fitment:
Engine Base: 4.2L 258ci L6 (3.75x3.90; 95.3x99.0);
Engine Base: 4.2L 258ci L6 (3.75x3.90; 95.3x99.0);
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



Spark Plug
$17.62
$11.43 CAD
10+ In Stock
Condition: New
Ships: Friday Nov. 7th
Pick-Up: Ready in 1 Hour Friday Nov. 7th
Pick-Up: Ready in 1 Hour Friday Nov. 7th
Required Per Vehicle: 4
Made in Germany
Vehicle fitment:
Engine Base: 2.0L 121ci L4 (3.41x3.32; 86.5x84.4);
Engine Base: 2.0L 121ci L4 (3.41x3.32; 86.5x84.4);
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



Spark Plug
$17.62
$11.43 CAD
10+ In Stock
Condition: New
Ships: Friday Nov. 7th
Pick-Up: Ready in 1 Hour Friday Nov. 7th
Pick-Up: Ready in 1 Hour Friday Nov. 7th
Required Per Vehicle: 6
Made in Germany
Vehicle fitment:
Engine Base: 3.8L 232ci L6 (3.75x3.50; 95.3x88.8);
Engine Base: 3.8L 232ci L6 (3.75x3.50; 95.3x88.8);
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



Spark Plug
$17.62
$11.43 CAD
10+ In Stock
Condition: New
Ships: Friday Nov. 7th
Pick-Up: Ready in 1 Hour Friday Nov. 7th
Pick-Up: Ready in 1 Hour Friday Nov. 7th
Required Per Vehicle: 6
Made in Germany
Vehicle fitment:
Engine Base: 4.2L 258ci L6 (3.75x3.90; 95.3x99.0);
Engine Base: 4.2L 258ci L6 (3.75x3.90; 95.3x99.0);
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

Spark Plug
$4.43
$3.97 CAD
10+ In Stock
Condition: New
Ships: Friday Nov. 7th
Pick-Up: Ready in 1 Hour Friday Nov. 7th
Pick-Up: Ready in 1 Hour Friday Nov. 7th
Required Per Vehicle: 6
Made in Japan
Vehicle fitment:
Engine Base: 3.8L 232ci L6 (3.75x3.50; 95.3x88.8);
Engine Base: 3.8L 232ci L6 (3.75x3.50; 95.3x88.8);
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

Spark Plug
$7.64
$7.34 CAD
10+ In Stock
Condition: New
Ships: Friday Nov. 7th
Pick-Up: Ready in 1 Hour Friday Nov. 7th
Pick-Up: Ready in 1 Hour Friday Nov. 7th
Required Per Vehicle: 6
Made in Japan
Vehicle fitment:
Engine Base: 3.8L 232ci L6 (3.75x3.50; 95.3x88.8);
Engine Base: 3.8L 232ci L6 (3.75x3.50; 95.3x88.8);
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

Spark Plug
$18.03
$14.18 CAD
10+ In Stock
Condition: New
Ships: Friday Nov. 7th
Pick-Up: Ready in 1 Hour Friday Nov. 7th
Pick-Up: Ready in 1 Hour Friday Nov. 7th
Required Per Vehicle: 6
Made in Japan
Vehicle fitment:
Engine Base: 3.8L 232ci L6 (3.75x3.50; 95.3x88.8);
Engine Base: 3.8L 232ci L6 (3.75x3.50; 95.3x88.8);
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

Spark Plug
$15.80
$12.79 CAD
In Stock
Condition: New
Ships: Friday Nov. 7th
Pick-Up: Ready in 1 Hour Friday Nov. 7th
Pick-Up: Ready in 1 Hour Friday Nov. 7th
Required Per Vehicle: 6
Made in Japan
Vehicle fitment:
Engine Base: 3.8L 232ci L6 (3.75x3.50; 95.3x88.8);
Engine Base: 3.8L 232ci L6 (3.75x3.50; 95.3x88.8);
Vehicle Fitment Notes:
Gap 0.044 Iridium Power - Performance Upgrade with Worlds 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 Worlds Smallest Center Electrode (0.4 mm Dia.) & Tapered Tip Patented U-Groove Design & Patented Ir Alloy (90% Ir)





Spark Plug
$5.61
$4.81 CAD
10+ In Stock
Condition: New
Ships: Friday Nov. 7th
Pick-Up: Ready in 1 Hour Friday Nov. 7th
Pick-Up: Ready in 1 Hour Friday Nov. 7th
Required Per Vehicle: 4
Made in Japan
Vehicle fitment:
Engine Base: 2.0L 121ci L4 (3.41x3.32; 86.5x84.4);
Engine Base: 2.0L 121ci L4 (3.41x3.32; 86.5x84.4);
Vehicle Fitment Notes:
Gap 0.035in Part # ZGR5C OE Equivalent Design
Gap 0.035in Part # ZGR5C OE Equivalent Design





Spark Plug
$5.61
$4.81 CAD
10+ In Stock
Condition: New
Ships: Friday Nov. 7th
Pick-Up: Ready in 1 Hour Friday Nov. 7th
Pick-Up: Ready in 1 Hour Friday Nov. 7th
Required Per Vehicle: 4
Made in Japan
Vehicle fitment:
Engine Base: 2.0L 121ci L4 (3.41x3.32; 86.5x84.4);
Engine Base: 2.0L 121ci L4 (3.41x3.32; 86.5x84.4);
Vehicle Fitment Notes:
Gap 0.035in Stock# 6334 OE Equivalent Design
Gap 0.035in Stock# 6334 OE Equivalent Design





Spark Plug
$5.61
$4.81 CAD
10+ In Stock
Condition: New
Ships: Friday Nov. 7th
Pick-Up: Ready in 1 Hour Friday Nov. 7th
Pick-Up: Ready in 1 Hour Friday Nov. 7th
Required Per Vehicle: 6
Made in Japan
Vehicle fitment:
Engine Base: 3.8L 232ci L6 (3.75x3.50; 95.3x88.8);
Engine Base: 3.8L 232ci L6 (3.75x3.50; 95.3x88.8);
Vehicle Fitment Notes:
Gap 0.035in Part # ZGR5C OE Equivalent Design
Gap 0.035in Part # ZGR5C OE Equivalent Design





Spark Plug
$5.61
$4.81 CAD
10+ In Stock
Condition: New
Ships: Friday Nov. 7th
Pick-Up: Ready in 1 Hour Friday Nov. 7th
Pick-Up: Ready in 1 Hour Friday Nov. 7th
Required Per Vehicle: 6
Made in Japan
Vehicle fitment:
Engine Base: 3.8L 232ci L6 (3.75x3.50; 95.3x88.8);
Engine Base: 3.8L 232ci L6 (3.75x3.50; 95.3x88.8);
Vehicle Fitment Notes:
Gap 0.035in Stock# 6334 OE Equivalent Design
Gap 0.035in Stock# 6334 OE Equivalent Design





Spark Plug
$5.61
$4.81 CAD
10+ In Stock
Condition: New
Ships: Friday Nov. 7th
Pick-Up: Ready in 1 Hour Friday Nov. 7th
Pick-Up: Ready in 1 Hour Friday Nov. 7th
Required Per Vehicle: 6
Made in Japan
Vehicle fitment:
Engine Base: 4.2L 258ci L6 (3.75x3.90; 95.3x99.0);
Engine Base: 4.2L 258ci L6 (3.75x3.90; 95.3x99.0);
Vehicle Fitment Notes:
Gap 0.035in Part # ZGR5C OE Equivalent Design
Gap 0.035in Part # ZGR5C OE Equivalent Design





Spark Plug
$5.61
$4.81 CAD
10+ In Stock
Condition: New
Ships: Friday Nov. 7th
Pick-Up: Ready in 1 Hour Friday Nov. 7th
Pick-Up: Ready in 1 Hour Friday Nov. 7th
Required Per Vehicle: 6
Made in Japan
Vehicle fitment:
Engine Base: 4.2L 258ci L6 (3.75x3.90; 95.3x99.0);
Engine Base: 4.2L 258ci L6 (3.75x3.90; 95.3x99.0);
Vehicle Fitment Notes:
Gap 0.035in Stock# 6334 OE Equivalent Design
Gap 0.035in Stock# 6334 OE Equivalent Design

Spark Plug
$3.45 CAD
In Stock
Condition: New
Ships: Friday Nov. 7th
Pick-Up: Ready in 2-4 Hours Friday Nov. 7th
Pick-Up: Ready in 2-4 Hours Friday Nov. 7th
Required Per Vehicle: 4
Vehicle fitment:
Engine Base: 2.0L 121ci L4 (3.41x3.32; 86.5x84.4);
Engine Base: 2.0L 121ci L4 (3.41x3.32; 86.5x84.4);
Vehicle Fitment Notes:
OE Style .035"/0.9mm
OE Style .035"/0.9mm

Spark Plug
$3.45 CAD
In Stock
Condition: New
Ships: Friday Nov. 7th
Pick-Up: Ready in 2-4 Hours Friday Nov. 7th
Pick-Up: Ready in 2-4 Hours Friday Nov. 7th
Required Per Vehicle: 6
Vehicle fitment:
Engine Base: 3.8L 232ci L6 (3.75x3.50; 95.3x88.8);
Engine Base: 3.8L 232ci L6 (3.75x3.50; 95.3x88.8);
Vehicle Fitment Notes:
OE Style .035"/0.9mm
OE Style .035"/0.9mm

Spark Plug
$3.45 CAD
In Stock
Condition: New
Ships: Friday Nov. 7th
Pick-Up: Ready in 2-4 Hours Friday Nov. 7th
Pick-Up: Ready in 2-4 Hours Friday Nov. 7th
Required Per Vehicle: 6
Vehicle fitment:
Engine Base: 4.2L 258ci L6 (3.75x3.90; 95.3x99.0);
Engine Base: 4.2L 258ci L6 (3.75x3.90; 95.3x99.0);
Vehicle Fitment Notes:
OE Style .035"/0.9mm
OE Style .035"/0.9mm

Spark Plug
$8.48 CAD
Limited Stock
Condition: New
Ships: Same or Next Business Day
Pick-Up: Same Business Day (Order before 11:30am)
Pick-Up: Same Business Day (Order before 11:30am)
Required Per Vehicle: 4
Vehicle fitment:
Engine Base: 2.0L 121ci L4 (3.41x3.32; 86.5x84.4);
Engine Base: 2.0L 121ci L4 (3.41x3.32; 86.5x84.4);
Vehicle Fitment Notes:
.035"/0.9mm
.035"/0.9mm

Spark Plug
$8.48 CAD
Limited Stock
Condition: New
Ships: Same or Next Business Day
Pick-Up: Same Business Day (Order before 11:30am)
Pick-Up: Same Business Day (Order before 11:30am)
Required Per Vehicle: 6
Vehicle fitment:
Engine Base: 3.8L 232ci L6 (3.75x3.50; 95.3x88.8);
Engine Base: 3.8L 232ci L6 (3.75x3.50; 95.3x88.8);
Vehicle Fitment Notes:
.035"/0.9mm
.035"/0.9mm

Spark Plug
$8.48 CAD
Limited Stock
Condition: New
Ships: Same or Next Business Day
Pick-Up: Same Business Day (Order before 11:30am)
Pick-Up: Same Business Day (Order before 11:30am)
Required Per Vehicle: 6
Vehicle fitment:
Engine Base: 4.2L 258ci L6 (3.75x3.90; 95.3x99.0);
Engine Base: 4.2L 258ci L6 (3.75x3.90; 95.3x99.0);
Vehicle Fitment Notes:
.035"/0.9mm
.035"/0.9mm



Spark Plug
$2.89 CAD
Out of Stock
Condition: New
Required Per Vehicle: 4
Vehicle fitment:
Engine Base: 2.0L 121ci L4 (3.41x3.32; 86.5x84.4);
Engine Base: 2.0L 121ci L4 (3.41x3.32; 86.5x84.4);
Vehicle Fitment Notes:
Original Center Electrode Material is Copper/Nickel Gap 0.035 in
Original Center Electrode Material is Copper/Nickel Gap 0.035 in



Spark Plug
$2.89 CAD
Out of Stock
Condition: New
Required Per Vehicle: 6
Vehicle fitment:
Engine Base: 3.8L 232ci L6 (3.75x3.50; 95.3x88.8);
Engine Base: 3.8L 232ci L6 (3.75x3.50; 95.3x88.8);
Vehicle Fitment Notes:
Original Center Electrode Material is Copper/Nickel Gap 0.035 in
Original Center Electrode Material is Copper/Nickel Gap 0.035 in



Spark Plug
$2.89 CAD
Out of Stock
Condition: New
Required Per Vehicle: 6
Vehicle fitment:
Engine Base: 4.2L 258ci L6 (3.75x3.90; 95.3x99.0);
Engine Base: 4.2L 258ci L6 (3.75x3.90; 95.3x99.0);
Vehicle Fitment Notes:
Original Center Electrode Material is Copper/Nickel Gap 0.035 in
Original Center Electrode Material is Copper/Nickel Gap 0.035 in

Spark Plug
$5.81
$3.93 CAD
Out of Stock
Condition: New
Required Per Vehicle: 4
Made in Japan
Vehicle fitment:
Engine Base: 2.0L 121ci L4 (3.41x3.32; 86.5x84.4);
Engine Base: 2.0L 121ci L4 (3.41x3.32; 86.5x84.4);
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

Spark Plug
$5.81
$3.93 CAD
Out of Stock
Condition: New
Required Per Vehicle: 6
Made in Japan
Vehicle fitment:
Engine Base: 4.2L 258ci L6 (3.75x3.90; 95.3x99.0);
Engine Base: 4.2L 258ci L6 (3.75x3.90; 95.3x99.0);
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

Spark Plug
$17.10
$10.23 CAD
Out of Stock
Condition: New
Required Per Vehicle: 6
Made in Japan
Vehicle fitment:
Engine Base: 3.8L 232ci L6 (3.75x3.50; 95.3x88.8);
Engine Base: 3.8L 232ci L6 (3.75x3.50; 95.3x88.8);
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

Spark Plug
$5.63 CAD
Out of Stock
Condition: New
Required Per Vehicle: 4
Vehicle fitment:
Engine Base: 2.0L 121ci L4 (3.41x3.32; 86.5x84.4);
Engine Base: 2.0L 121ci L4 (3.41x3.32; 86.5x84.4);
Vehicle Fitment Notes:
.035"/0.9mm
.035"/0.9mm

Spark Plug
$5.63 CAD
Out of Stock
Condition: New
Required Per Vehicle: 6
Vehicle fitment:
Engine Base: 3.8L 232ci L6 (3.75x3.50; 95.3x88.8);
Engine Base: 3.8L 232ci L6 (3.75x3.50; 95.3x88.8);
Vehicle Fitment Notes:
.035"/0.9mm
.035"/0.9mm

Spark Plug
$5.63 CAD
Out of Stock
Condition: New
Required Per Vehicle: 6
Vehicle fitment:
Engine Base: 4.2L 258ci L6 (3.75x3.90; 95.3x99.0);
Engine Base: 4.2L 258ci L6 (3.75x3.90; 95.3x99.0);
Vehicle Fitment Notes:
.035"/0.9mm
.035"/0.9mm

Spark Plug
$10.20 CAD
Out of Stock
Condition: New
Required Per Vehicle: 4
Vehicle fitment:
Engine Base: 2.0L 121ci L4 (3.41x3.32; 86.5x84.4);
Engine Base: 2.0L 121ci L4 (3.41x3.32; 86.5x84.4);
Vehicle Fitment Notes:
Iridium Enhanced Center Electrode. Proprietary V-trimmed Platinum side wire. 0.6mm finewire design. .035"/0.9mm
Iridium Enhanced Center Electrode. Proprietary V-trimmed Platinum side wire. 0.6mm finewire design. .035"/0.9mm

Spark Plug
$10.20 CAD
Out of Stock
Condition: New
Required Per Vehicle: 6
Vehicle fitment:
Engine Base: 3.8L 232ci L6 (3.75x3.50; 95.3x88.8);
Engine Base: 3.8L 232ci L6 (3.75x3.50; 95.3x88.8);
Vehicle Fitment Notes:
Iridium Enhanced Center Electrode. Proprietary V-trimmed Platinum side wire. 0.6mm finewire design. .035"/0.9mm
Iridium Enhanced Center Electrode. Proprietary V-trimmed Platinum side wire. 0.6mm finewire design. .035"/0.9mm

Spark Plug
$10.20 CAD
Out of Stock
Condition: New
Required Per Vehicle: 6
Vehicle fitment:
Engine Base: 4.2L 258ci L6 (3.75x3.90; 95.3x99.0);
Engine Base: 4.2L 258ci L6 (3.75x3.90; 95.3x99.0);
Vehicle Fitment Notes:
Iridium Enhanced Center Electrode. Proprietary V-trimmed Platinum side wire. 0.6mm finewire design. .035"/0.9mm
Iridium Enhanced Center Electrode. Proprietary V-trimmed Platinum side wire. 0.6mm finewire design. .035"/0.9mm
Spark Plug
Call for Pricing
Out of Stock
Condition: New
Required Per Vehicle: 4
Vehicle fitment:
Engine Base: 2.0L 121ci L4 (3.41x3.32; 86.5x84.4);
Engine Base: 2.0L 121ci L4 (3.41x3.32; 86.5x84.4);
Vehicle Fitment Notes:
Obsolete .035 Gap
Obsolete .035 Gap
Spark Plug
Call for Pricing
Out of Stock
Condition: New
Required Per Vehicle: 6
Vehicle fitment:
Engine Base: 3.8L 232ci L6 (3.75x3.50; 95.3x88.8);
Engine Base: 3.8L 232ci L6 (3.75x3.50; 95.3x88.8);
Vehicle Fitment Notes:
Obsolete .035 Gap
Obsolete .035 Gap
Spark Plug
Call for Pricing
Out of Stock
Condition: New
Required Per Vehicle: 6
Vehicle fitment:
Engine Base: 4.2L 258ci L6 (3.75x3.90; 95.3x99.0);
Engine Base: 4.2L 258ci L6 (3.75x3.90; 95.3x99.0);
Vehicle Fitment Notes:
Obsolete .035 Gap
Obsolete .035 Gap