1966 Jeep J-100 Spark Plug
Navigate our online catalogue to find original replacement Spark Plugs specifically designed to fit a 1966 Jeep J-100.
Spark Plug
$4.51
$4.28
10+ In Stock
Condition: New
Ships: Today, Oct. 3rd
Pick-Up: Ready in 1 Hour (Order before 4:30 PM)
Pick-Up: Ready in 1 Hour (Order before 4:30 PM)
Required Per Vehicle: 6
Made in Japan
Vehicle fitment:
Engine Base: 3.8L 230ci L6;
Engine Base: 3.8L 230ci L6;
Vehicle Fitment Notes:
Gap 0.032 Resistor Plug with Patented U-Groove Design
Gap 0.032 Resistor Plug with Patented U-Groove Design
Spark Plug
$4.51
$4.28
10+ In Stock
Condition: New
Ships: Today, Oct. 3rd
Pick-Up: Ready in 1 Hour (Order before 4:30 PM)
Pick-Up: Ready in 1 Hour (Order before 4:30 PM)
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 Resistor Plug with Patented U-Groove Design
Gap 0.032 Resistor Plug with Patented U-Groove Design
Spark Plug
$4.26
$3.10
Limited Stock
Condition: New
Ships: Same or Next Business Day
Pick-Up: Same Business Day (Order before 12pm)
Pick-Up: Same Business Day (Order before 12pm)
Required Per Vehicle: 8
Made in Japan
Vehicle fitment:
Engine Base: 5.3L 5358cc 327ci V8 (4.00x3.25; 101.6x82.5);
Engine Base: 5.3L 5358cc 327ci V8 (4.00x3.25; 101.6x82.5);
Vehicle Fitment Notes:
Gap 0.027 O.E. Recommended Standard Plug
Gap 0.027 O.E. Recommended Standard Plug
Spark Plug
$7.64
$7.34
10+ In Stock
Condition: New
Ships: Today, Oct. 3rd
Pick-Up: Ready in 1 Hour (Order before 4:30 PM)
Pick-Up: Ready in 1 Hour (Order before 4:30 PM)
Required Per Vehicle: 6
Made in Japan
Vehicle fitment:
Engine Base: 3.8L 230ci L6;
Engine Base: 3.8L 230ci L6;
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
$7.64
$7.34
10+ In Stock
Condition: New
Ships: Today, Oct. 3rd
Pick-Up: Ready in 1 Hour (Order before 4:30 PM)
Pick-Up: Ready in 1 Hour (Order before 4:30 PM)
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
10+ In Stock
Condition: New
Ships: Today, Oct. 3rd
Pick-Up: Ready in 1 Hour (Order before 4:30 PM)
Pick-Up: Ready in 1 Hour (Order before 4:30 PM)
Required Per Vehicle: 6
Made in Japan
Vehicle fitment:
Engine Base: 3.8L 230ci L6;
Engine Base: 3.8L 230ci L6;
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
$18.03
$14.18
10+ In Stock
Condition: New
Ships: Today, Oct. 3rd
Pick-Up: Ready in 1 Hour (Order before 4:30 PM)
Pick-Up: Ready in 1 Hour (Order before 4:30 PM)
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
In Stock
Condition: New
Ships: Today, Oct. 3rd
Pick-Up: Ready in 1 Hour (Order before 4:30 PM)
Pick-Up: Ready in 1 Hour (Order before 4:30 PM)
Required Per Vehicle: 6
Made in Japan
Vehicle fitment:
Engine Base: 3.8L 230ci L6;
Engine Base: 3.8L 230ci L6;
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)
Spark Plug
$15.80
$12.79
In Stock
Condition: New
Ships: Today, Oct. 3rd
Pick-Up: Ready in 1 Hour (Order before 4:30 PM)
Pick-Up: Ready in 1 Hour (Order before 4:30 PM)
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 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)
Spark Plug
$4.64
$4.49
10+ In Stock
Condition: New
Ships: Today, Oct. 3rd
Pick-Up: Ready in 1 Hour (Order before 4:30 PM)
Pick-Up: Ready in 1 Hour (Order before 4:30 PM)
Required Per Vehicle: 6
Made in Japan
Vehicle fitment:
Cylinder Head: OHV; Engine Base: 3.8L 232ci L6 (3.75x3.50; 95.3x88.8);
Cylinder Head: OHV; Engine Base: 3.8L 232ci L6 (3.75x3.50; 95.3x88.8);
Vehicle Fitment Notes:
Gap 0.035in Part # GR4 OE Equivalent Design
Gap 0.035in Part # GR4 OE Equivalent Design
Spark Plug
$4.64
$4.49
10+ In Stock
Condition: New
Ships: Today, Oct. 3rd
Pick-Up: Ready in 1 Hour (Order before 4:30 PM)
Pick-Up: Ready in 1 Hour (Order before 4:30 PM)
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# 2635 OE Equivalent Design
Gap 0.035in Stock# 2635 OE Equivalent Design
Spark Plug
$8.80
$6.75
10+ In Stock
Condition: New
Ships: Today, Oct. 3rd
Pick-Up: Ready in 1 Hour (Order before 4:30 PM)
Pick-Up: Ready in 1 Hour (Order before 4:30 PM)
Required Per Vehicle: 6
Made in Japan
Vehicle fitment:
Cylinder Head: OHV; Engine Base: 3.8L 232ci L6 (3.75x3.50; 95.3x88.8);
Cylinder Head: OHV; Engine Base: 3.8L 232ci L6 (3.75x3.50; 95.3x88.8);
Vehicle Fitment Notes:
Gap 0.035in Part # GR4GP
Gap 0.035in Part # GR4GP
Spark Plug
$8.80
$6.75
10+ In Stock
Condition: New
Ships: Today, Oct. 3rd
Pick-Up: Ready in 1 Hour (Order before 4:30 PM)
Pick-Up: Ready in 1 Hour (Order before 4:30 PM)
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# 2763
Gap 0.035in Stock# 2763
Spark Plug
$3.98
10+ In Stock
Condition: New
Ships: Today, Oct. 3rd
Pick-Up: Ready in 1 Hour (Order before 4:30 PM)
Pick-Up: Ready in 1 Hour (Order before 4:30 PM)
Required Per Vehicle: 8
Made in Japan
Vehicle fitment:
Engine Base: 5.3L 5358cc 327ci V8 (4.00x3.25; 101.6x82.5);
Engine Base: 5.3L 5358cc 327ci V8 (4.00x3.25; 101.6x82.5);
Vehicle Fitment Notes:
Gap 0.035in Part # B-6L OE Equivalent Design
Gap 0.035in Part # B-6L OE Equivalent Design
Spark Plug
$3.98
10+ In Stock
Condition: New
Ships: Today, Oct. 3rd
Pick-Up: Ready in 1 Hour (Order before 4:30 PM)
Pick-Up: Ready in 1 Hour (Order before 4:30 PM)
Required Per Vehicle: 8
Made in Japan
Vehicle fitment:
Engine Base: 5.3L 5358cc 327ci V8 (4.00x3.25; 101.6x82.5);
Engine Base: 5.3L 5358cc 327ci V8 (4.00x3.25; 101.6x82.5);
Vehicle Fitment Notes:
Gap 0.035in Stock# 3212 OE Equivalent Design
Gap 0.035in Stock# 3212 OE Equivalent Design
Spark Plug
$4.82
$4.02
10+ In Stock
Condition: New
Ships: Today, Oct. 3rd
Pick-Up: Ready in 1 Hour (Order before 4:30 PM)
Pick-Up: Ready in 1 Hour (Order before 4:30 PM)
Required Per Vehicle: 6
Vehicle fitment:
Engine Base: 3.8L 230ci L6;
Engine Base: 3.8L 230ci L6;
Vehicle Fitment Notes:
Gap 0.030in Part # BPR5HS SOHC OE Equivalent Design
Gap 0.030in Part # BPR5HS SOHC OE Equivalent Design
Spark Plug
$4.82
$4.02
10+ In Stock
Condition: New
Ships: Today, Oct. 3rd
Pick-Up: Ready in 1 Hour (Order before 4:30 PM)
Pick-Up: Ready in 1 Hour (Order before 4:30 PM)
Required Per Vehicle: 6
Vehicle fitment:
Engine Base: 3.8L 230ci L6;
Engine Base: 3.8L 230ci L6;
Vehicle Fitment Notes:
Gap 0.030in Stock# 6222 OE Equivalent Design
Gap 0.030in Stock# 6222 OE Equivalent Design
Spark Plug
$13.81
10+ In Stock
Condition: New
Ships: Today, Oct. 3rd
Pick-Up: Ready in 2-3 Hours (Order before 3:30 PM)
Pick-Up: Ready in 2-3 Hours (Order before 3:30 PM)
Required Per Vehicle: 6
Made in Japan
Vehicle fitment:
Cylinder Head: OHV; Engine Base: 3.8L 232ci L6 (3.75x3.50; 95.3x88.8);
Cylinder Head: OHV; Engine Base: 3.8L 232ci L6 (3.75x3.50; 95.3x88.8);
Vehicle Fitment Notes:
Gap 0.035in Part # GR4IX
Gap 0.035in Part # GR4IX
Spark Plug
$13.81
10+ In Stock
Condition: New
Ships: Today, Oct. 3rd
Pick-Up: Ready in 2-3 Hours (Order before 3:30 PM)
Pick-Up: Ready in 2-3 Hours (Order before 3:30 PM)
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# 97382
Gap 0.035in Stock# 97382
Spark Plug
$2.87
10+ In Stock
Condition: New
Ships: Today, Oct. 3rd
Pick-Up: Ready in 1 Hour (Order before 4:30 PM)
Pick-Up: Ready in 1 Hour (Order before 4:30 PM)
Required Per Vehicle: 8
Vehicle fitment:
Engine Base: 5.3L 5358cc 327ci V8 (4.00x3.25; 101.6x82.5);
Engine Base: 5.3L 5358cc 327ci V8 (4.00x3.25; 101.6x82.5);
Vehicle Fitment Notes:
OE Style .035 Gap
OE Style .035 Gap
Spark Plug
$3.18
In Stock
Condition: New
Ships: Same or Next Business Day
Pick-Up: Same Business Day (Order before 12pm)
Pick-Up: Same Business Day (Order before 12pm)
Required Per Vehicle: 6
Vehicle fitment:
Cylinder Head: SOHC; Engine Base: 3.8L 230ci L6; Fuel Delivery Sub-Type: 2BBL;
Cylinder Head: SOHC; Engine Base: 3.8L 230ci L6; Fuel Delivery Sub-Type: 2BBL;
Vehicle Fitment Notes:
OE Style .035 Gap
OE Style .035 Gap
Spark Plug
$2.87
10+ In Stock
Condition: New
Ships: Today, Oct. 3rd
Pick-Up: Ready in 1 Hour (Order before 4:30 PM)
Pick-Up: Ready in 1 Hour (Order before 4:30 PM)
Required Per Vehicle: 6
Vehicle fitment:
Cylinder Head: OHV; Engine Base: 3.8L 230ci L6; Fuel Delivery Sub-Type: 2BBL;
Cylinder Head: OHV; Engine Base: 3.8L 230ci L6; Fuel Delivery Sub-Type: 2BBL;
Vehicle Fitment Notes:
OE Style Non-Resistor Plug .030 Gap OHV
OE Style Non-Resistor Plug .030 Gap OHV
Spark Plug
$3.11
10+ In Stock
Condition: New
Ships: Today, Oct. 3rd
Pick-Up: Ready in 1 Hour (Order before 4:30 PM)
Pick-Up: Ready in 1 Hour (Order before 4:30 PM)
Required Per Vehicle: 6
Vehicle fitment:
Cylinder Head: OHV; Engine Base: 3.8L 230ci L6; Fuel Delivery Sub-Type: 2BBL;
Cylinder Head: OHV; Engine Base: 3.8L 230ci L6; Fuel Delivery Sub-Type: 2BBL;
Vehicle Fitment Notes:
Resistor Plug OE Style .030 Gap OHV
Resistor Plug OE Style .030 Gap OHV
Spark Plug
$3.11
10+ In Stock
Condition: New
Ships: Today, Oct. 3rd
Pick-Up: Ready in 1 Hour (Order before 4:30 PM)
Pick-Up: Ready in 1 Hour (Order before 4:30 PM)
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 Gap OHV
OE Style .035 Gap OHV
Spark Plug
$5.63
In Stock
Condition: New
Ships: in 5-6 Business Days
Pick-Up: in 5-6 Business Days
Pick-Up: in 5-6 Business Days
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 Gap OHV
.035 Gap OHV
Spark Plug
$15.98
$8.83
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:
Gap 0.035in Stock# 97382
Gap 0.035in Stock# 97382
Spark Plug
$8.47
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 Gap OHV
.035 Gap OHV
Spark Plug
$2.93
Out of Stock
Condition: New
Required Per Vehicle: 8
Vehicle fitment:
Engine Base: 5.3L 5358cc 327ci V8 (4.00x3.25; 101.6x82.5);
Engine Base: 5.3L 5358cc 327ci V8 (4.00x3.25; 101.6x82.5);
Vehicle Fitment Notes:
OE Style .035 Gap
OE Style .035 Gap
Spark Plug
$3.10
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:
OE Style .035 Gap Available Only While Supplies Last OHV
OE Style .035 Gap Available Only While Supplies Last OHV