Jeep CJ6 Spark Plug

BOSCH SUPER CLASS PLATINUM PLUS SPARK PLUG

Bosch Super Class Platinum Plus Spark Plug reaches self cleaning temperature faster for quicker starts, smoother acceleration, and increased fuel efficiency. Metal glass fused resistor allows for maximum interference suppression while the ribbed insulator design prevents misfires due to current leakage.

Specifications:

• 14 mm thread size
• 19 mm reach
• 20.8 mm hex size
• 0.8 mm gap
• Platinum plug
• Gasket seat style
• Interference suppression resistor
• Heat fused platinum center electrode
• Tapered yttrium enhanced ground electrode
• Removable terminal nut
• Heat range 9

Features:

• Platinum center electrode that is heat fused into the extended ceramic insulator
• Tapered V-profile nickel ground electrode provides improved starting in cold weather and increased fuel ignitability

Fits the following 1975-1975 Jeep CJ6 submodels:

• 1975-1975: Base; 6 Cyl 3.8L;
• 1975-1975: Base; 6 Cyl 4.2L;

DENSO REGULAR CLASS TRADITIONAL SPARK PLUG

Denso's Regular Class Traditional Spark Plugs guarantee the quality of the product they produce because every component that leaves their factories has been designed with precision, manufactured to the strictest OE standards and subjected to rigorous safety and performance tests.

Specification:

• 14 mm thread size
• 19 mm reach
• 0.81 in. hex size
• 0.02 in. gap size
• Gasket seat style
• Resistor plug type
• U-groove ground electrodes
• Removable terminal
• Fully projected tip
• Heat range 16

Features:

• Designed with heavy duty insulator that provides unparalleled dielectric strength and thermal conductivity under extreme temperatures
• Five-rib design prevents flashover while decreasing voltage loss
• Copper glass seal bonds the center electrode and insulator together for a gas-tight seal
• Platinum center electrode utilizes platinum to shrink the surface area of the center electrode tip for maximum firing performance and minimum voltage requirements
• Platinum ground electrode resists gas and electrical erosion and corrosion extending service intervals to 60,000 miles

Fits the following 1972-1975 Jeep CJ6 submodels:

• 1972-1975: Base; 6 Cyl 3.8L; "GAS, CARB, Naturally Aspirated, VIN E"
• 1972-1975: Base; 6 Cyl 4.2L; "GAS, CARB, Naturally Aspirated, VIN A"

• 1972-1975: Base; 8 Cyl 5.0L; "GAS, CARB, Naturally Aspirated, VIN H"

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NGK GR4 V-POWER SERIES SPARK PLUG, SOLD INDIVIDUALLY -- 14 mm thread, 19 mm reach, 20.6 mm hex size, gasket seat, resistor, solid terminal, projected tip, V-grooved centered electrode, 1.02 mm gap, heat range 4; Features unique V-power design that directs the spark to the edge of the electrode where it develops more rapidly; Increases ignitability even in lean burn conditions and lowers ignition system voltage requirements; Corrugated ribs prevent flashover and purest alumina silicate in its ceramic insulator gives greater strength and better heat transfer; Copper cored and triple sealed to further aid in heat removal and prevent interior leakage; Trivalent metal plating has superior anti-corrosion and anti-seizing properties; Increases fuel economy and lower emissions; A highly durable spark plug against electrical and chemical wear.

Fits the following 1972-1975 Jeep CJ6 submodels:

• 1972-1975: Base; 6 Cyl 3.8L;
• 1972-1975: Base; 6 Cyl 4.2L;

• 1972-1975: Base; 8 Cyl 5.0L;

Fits 1 more submodels. (Show all) Show less info

AC DELCO RAPIDFIRE PERFORMANCE PLATINUM SPARK PLUG, SOLD INDIVIDUALLY

AC Delco Rapidfire Performance Platinum Spark Plugs offer longer life and improved efficiency over time. It fits engines that run conventional plugs, as well as newer vehicles that require platinum plugs.

Features:

• Constructed from top quality materials to help the engine run clean and longer
• Copper core center electrode for improved heat transfer to the tip
• Engineered to high standards and tested under extreme conditions to exceed OE specifications

Fits the following 1972-1975 Jeep CJ6 submodels:

• 1972-1975: Base; 6 Cyl 3.8L; "GAS, CARB, Naturally Aspirated, VIN E"
• 1972-1975: Base; 6 Cyl 4.2L; "GAS, CARB, Naturally Aspirated, VIN A"

• 1972-1975: Base; 8 Cyl 5.0L; "GAS, CARB, Naturally Aspirated, VIN H"

Fits 1 more submodels. (Show all) Show less info

MOTORCRAFT SUPPRESSOR SPARK PLUG, SOLD INDIVIDUALLY -- Delivers maximum voltage to the spark plug while maximizing performance and increases engine life; Resists corrosion and abrasion; Reduces the chance of misfire.

Fits the following 1972-1975 Jeep CJ6 submodels:

• 1972-1975: Base; 8 Cyl 5.0L;

ACCEL U-GROOVE PERFORMANCE SPARK PLUGS, SET OF 8

Accel U-Groove Spark Plugs are constructed with a highly purified Alumina insulator that prevents arcing at plug boot and provides superior strength and thermal conductivity. Copper-glass seal bonds insulator to electrode for a gas-tight seal, and copper-core center electrode that comes with nickel chrome sheel for superior electrical conductivity and maximum heat dissipation.

Specifications:

• Resistor plug type

Features:

• Electric heat seal ensures stable heat range for uniform performance
• Machine rolled threads guarantee trouble free installation and removal, protecting the expensive cylinder heads
• Unique U-groove ground electrode developed to meet the demand for improved ignitability and increased fuel combustion resulting in less flame dissipation
• Grooves the flame to grow and create a larger flame front for a more complete combustion even in the case of lean air-fuel mixture
• Produces greater firing energy without increasing spark plug gap and larger spark nucleus that stimulates faster combustion
• Provides an increase in performance with improved throttle response, greater fuel efficiency, and reduced emissions

Fits the following 1972-1975 Jeep CJ6 submodels:

• 1972-1975: Base; 8 Cyl 5.0L;

OMIX CHAMPION SPARK PLUG, SOLD INDIVIDUALLY

14 mm thread, 19 mm reach, 13/16 in. hex size, gasket seat, resistor type, copper core, projected tip, heat range 14; A high quality, OE replacement champion spark plug.

Fits the following 1972-1975 Jeep CJ6 submodels:

• 1972-1975: Base; 6 Cyl 3.8L;
• 1972-1975: Base; 6 Cyl 4.2L;

• 1972-1975: Base; 8 Cyl 5.0L;

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OMIX SPARK PLUG, SOLD INDIVIDUALLY

A high quality, OE replacement spark plug.

Fits the following 1972-1975 Jeep CJ6 submodels:

• 1972-1975: Base; 6 Cyl 3.8L;
• 1972-1975: Base; 6 Cyl 4.2L;

• 1972-1975: Base; 8 Cyl 5.0L;

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E3 DIAMONDFIRE SPARK PLUG, SOLD INDIVIDUALLY -- 14 mm thread size, 19 mm reach, 0.81 in. hex size, gasket seat, resistor, 1.016 mm non-adjustable gap size, copper core electrode material, nickel alloy electrode tip material, projected insulator type; Guaranteed to provide more power while using less fuel, quicker starts and less fouling than competitive standard spark plugs.

Fits the following 1971-1975 Jeep CJ6 submodels:

• 1972-1975: Base; 6 Cyl 3.8L;
• 1972-1975: Base; 6 Cyl 4.2L;

• 1971-1975: Base; 8 Cyl 5.0L;

Fits 1 more submodels. (Show all) Show less info