Jeep Cj5 Spark Plug

UR45 NGK

Fits the following 1980-1983 Jeep CJ5 submodels:

• 1980-1983: Base; All Engines;

GR4 NGK

Fits the following 1975-1981 Jeep CJ5 submodels:

• 1975-1981: Base; All Engines;

NGK ZFR5A-11 V-POWER SERIES SPARK PLUG, SOLD INDIVIDUALLY -- 14 mm thread, 19 mm reach, 16 mm hex size, gasket seat, resistor, extended projected tip, solid terminal, JIS height, V-grooved centered electrode, 1.1 mm gap, heat range 5; 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 1981-1983 Jeep CJ5 submodels:

• 1981-1983: Base; 6 Cyl 4.2L;
• 1981-1983: Laredo; 6 Cyl 4.2L;

• 1981-1983: Renegade; 6 Cyl 4.2L;

• 1982-1983: Limited; 6 Cyl 4.2L;

Fits 2 more submodels. (Show all) Show less info

GR4IX NGK

Fits the following 1975-1981 Jeep CJ5 submodels:

• 1975-1981: Base; All Engines;

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, 1.016 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 1972-1981 Jeep CJ5 submodels:

• 1972-1977: Base; 6 Cyl 3.8L; "GAS, CARB, VIN E"
• 1972-1977: Base; 6 Cyl 4.2L; "GAS, CARB, VIN A"

• 1972-1981: Base; 8 Cyl 5.0L; "GAS, CARB, VIN H"

• 1975-1977: Renegade; 6 Cyl 3.8L; "GAS, CARB, VIN E"

• 1975-1977: Renegade; 6 Cyl 4.2L; "GAS, CARB, VIN A"

• 1975-1981: Renegade; 8 Cyl 5.0L; "GAS, CARB, VIN H"

• 1977-1977: Golden Eagle; 6 Cyl 3.8L; "GAS, CARB, VIN E"

• 1977-1977: Golden Eagle; 6 Cyl 4.2L; "GAS, CARB, VIN A"

• 1977-1980: Golden Eagle; 8 Cyl 5.0L; "GAS, CARB, VIN H"

• 1980-1981: Laredo; 8 Cyl 5.0L; "GAS, CARB, VIN H"

Fits 8 more submodels. (Show all) Show less info

NGK GR4IX IRIDIUM IX SERIES SPARK PLUG, SOLD INDIVIDUALLY -- 14 mm thread, 19 mm reach, 20.6 mm hex size, gasket seat, resistor, solid terminal, projected tip, fine wire 0.6 mm iridium center electrode, tapered cut ground electrode, 1.016 mm gap, heat range 4; Designed specifically for the performance enthusiast; Offers extreme ignitability, improved throttle response and superior anti fouling; Iridium alloy has extremely high melting point making it perfect for today's high-tech and high performance engines; Features fine iridium tip that ensures high durability and a consistently stable spark; Trivalent metal plating offers superior anti-corrosion and anti-seizing properties; Delivers outstanding acceleration, high fuel efficiency and durability with its ultimate design, technology and performance.

Fits the following 1972-1981 Jeep CJ5 submodels:

• 1972-1977: Base; 6 Cyl 3.8L;
• 1972-1977: Base; 6 Cyl 4.2L;

• 1972-1981: Base; 8 Cyl 5.0L; "VIN H"

• 1975-1977: Renegade; 6 Cyl 3.8L;

• 1975-1977: Renegade; 6 Cyl 4.2L;

• 1975-1981: Renegade; 8 Cyl 5.0L; "VIN H"

• 1977-1977: Golden Eagle; 6 Cyl 3.8L;

• 1977-1977: Golden Eagle; 6 Cyl 4.2L;

• 1977-1980: Golden Eagle; 8 Cyl 5.0L; "VIN H"

• 1980-1981: Laredo; 8 Cyl 5.0L; "VIN H"

Fits 8 more submodels. (Show all) Show less info

DENSO REGULAR CLASS TRADITIONAL SPARK PLUG, SOLD INDIVIDUALLY -- 14 mm thread, 19 mm reach, 13/16 in. hex size, gasket seat, resistor type, removable terminal, fully projected tip, U-groove ground electrode, 0.027 in. gap; 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 1972-1981 Jeep CJ5 submodels:

• 1972-1977: Base; 6 Cyl 3.8L; "GAS, CARB, VIN E"
• 1972-1977: Base; 6 Cyl 3.8L; "Gas, CARB, Naturally Aspirated, VIN E"

• 1972-1978: Base; 6 Cyl 4.2L; "GAS, CARB, VIN A"

• 1972-1978: Base; 6 Cyl 4.2L; "Gas, CARB, Naturally Aspirated, VIN A"

• 1972-1981: Base; 8 Cyl 5.0L; "GAS, CARB, VIN H"

• 1972-1981: Base; 8 Cyl 5.0L; "Gas, CARB, Naturally Aspirated, VIN H"

• 1975-1977: Renegade; 6 Cyl 3.8L; "GAS, CARB, VIN E"

• 1975-1977: Renegade; 6 Cyl 3.8L; "Gas, CARB, Naturally Aspirated, VIN E"

• 1975-1978: Renegade; 6 Cyl 4.2L; "GAS, CARB, VIN A"

• 1975-1978: Renegade; 6 Cyl 4.2L; "Gas, CARB, Naturally Aspirated, VIN A"

• 1975-1981: Renegade; 8 Cyl 5.0L; "GAS, CARB, VIN H"

• 1975-1981: Renegade; 8 Cyl 5.0L; "Gas, CARB, Naturally Aspirated, VIN H"

• 1977-1977: Golden Eagle; 6 Cyl 3.8L; "GAS, CARB, VIN E"

• 1977-1977: Golden Eagle; 6 Cyl 3.8L; "Gas, CARB, Naturally Aspirated, VIN E"

• 1977-1978: Golden Eagle; 6 Cyl 4.2L; "GAS, CARB, VIN A"

• 1977-1978: Golden Eagle; 6 Cyl 4.2L; "Gas, CARB, Naturally Aspirated, VIN A"

• 1977-1980: Golden Eagle; 8 Cyl 5.0L; "GAS, CARB, VIN H"

• 1977-1980: Golden Eagle; 8 Cyl 5.0L; "Gas, CARB, Naturally Aspirated, VIN H"

• 1980-1981: Laredo; 8 Cyl 5.0L; "GAS, CARB, VIN H"

• 1980-1981: Laredo; 8 Cyl 5.0L; "Gas, CARB, Naturally Aspirated, VIN H"

Fits 18 more submodels. (Show all) Show less info

W16EXR-U ND

Fits the following 1975-1981 Jeep CJ5 submodels:

• 1975-1981: Base; All Engines;

DENSO PREMIUM CLASS IRIDIUM PLUG, SOLD INDIVIDUALLY -- 14 mm thread, 11.6 mm reach, 5/8 in. hex size, tapered seat, resistor type, removable terminal, 0.4 mm iridium center electrode, tapered cut U-groove ground electrode, 0.044 in. gap; 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 1980-1983 Jeep CJ5 submodels:

• 1980-1980: Golden Eagle; 4 Cyl 2.5L; "GAS, CARB, VIN B"
• 1980-1980: Golden Eagle; 4 Cyl 2.5L; "Gas, CARB, Naturally Aspirated, VIN B"

• 1980-1983: Base; 4 Cyl 2.5L; "GAS, CARB, VIN B"

• 1980-1983: Base; 4 Cyl 2.5L; "Gas, CARB, Naturally Aspirated, VIN B"

• 1980-1983: Laredo; 4 Cyl 2.5L; "GAS, CARB, VIN B"

• 1980-1983: Laredo; 4 Cyl 2.5L; "Gas, CARB, Naturally Aspirated, VIN B"

• 1980-1983: Renegade; 4 Cyl 2.5L; "GAS, CARB, VIN B"

• 1980-1983: Renegade; 4 Cyl 2.5L; "Gas, CARB, Naturally Aspirated, VIN B"

• 1982-1983: Limited; 4 Cyl 2.5L; "GAS, CARB, VIN B"

• 1982-1983: Limited; 4 Cyl 2.5L; "Gas, CARB, Naturally Aspirated, VIN B"

Fits 8 more submodels. (Show all) Show less info

DENSO PREMIUM CLASS IRIDIUM PLUG, SOLD INDIVIDUALLY -- 14 mm thread, 19 mm reach, 13/16 in. hex size, gasket seat, resistor type, removable terminal, 0.4 mm iridium projected center electrode, tapered cut U-groove ground electrode, 0.044 in. gap; 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 1972-1981 Jeep CJ5 submodels:

• 1972-1977: Base; 6 Cyl 3.8L; "GAS, CARB, VIN E"
• 1972-1977: Base; 6 Cyl 3.8L; "Gas, CARB, Naturally Aspirated, VIN E"

• 1972-1978: Base; 6 Cyl 4.2L; "GAS, CARB, VIN A"

• 1972-1978: Base; 6 Cyl 4.2L; "Gas, CARB, Naturally Aspirated, VIN A"

• 1972-1981: Base; 8 Cyl 5.0L; "GAS, CARB, VIN H"

• 1972-1981: Base; 8 Cyl 5.0L; "Gas, CARB, Naturally Aspirated, VIN H"

• 1975-1977: Renegade; 6 Cyl 3.8L; "GAS, CARB, VIN E"

• 1975-1977: Renegade; 6 Cyl 3.8L; "Gas, CARB, Naturally Aspirated, VIN E"

• 1975-1978: Renegade; 6 Cyl 4.2L; "GAS, CARB, VIN A"

• 1975-1978: Renegade; 6 Cyl 4.2L; "Gas, CARB, Naturally Aspirated, VIN A"

• 1975-1981: Renegade; 8 Cyl 5.0L; "GAS, CARB, VIN H"

• 1975-1981: Renegade; 8 Cyl 5.0L; "Gas, CARB, Naturally Aspirated, VIN H"

• 1977-1977: Golden Eagle; 6 Cyl 3.8L; "GAS, CARB, VIN E"

• 1977-1977: Golden Eagle; 6 Cyl 3.8L; "Gas, CARB, Naturally Aspirated, VIN E"

• 1977-1978: Golden Eagle; 6 Cyl 4.2L; "GAS, CARB, VIN A"

• 1977-1978: Golden Eagle; 6 Cyl 4.2L; "Gas, CARB, Naturally Aspirated, VIN A"

• 1977-1980: Golden Eagle; 8 Cyl 5.0L; "GAS, CARB, VIN H"

• 1977-1980: Golden Eagle; 8 Cyl 5.0L; "Gas, CARB, Naturally Aspirated, VIN H"

• 1980-1981: Laredo; 8 Cyl 5.0L; "GAS, CARB, VIN H"

• 1980-1981: Laredo; 8 Cyl 5.0L; "Gas, CARB, Naturally Aspirated, VIN H"

Fits 18 more submodels. (Show all) Show less info

DENSO PREMIUM CLASS DOUBLE PLATINUM SPARK PLUG, SOLD INDIVIDUALLY -- 14 mm thread, 19 mm reach, 13/16 in. hex size, gasket seat, non-resistor type, solid terminal, platinum tipped ground electrode and platinum tipped center electrode, full projected tip, 0.044 in. gap; 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 1972-1981 Jeep CJ5 submodels:

• 1972-1977: Base; 6 Cyl 3.8L; "GAS, CARB, VIN E"
• 1972-1977: Base; 6 Cyl 3.8L; "Gas, CARB, Naturally Aspirated, VIN E"

• 1972-1978: Base; 6 Cyl 4.2L; "GAS, CARB, VIN A"

• 1972-1978: Base; 6 Cyl 4.2L; "Gas, CARB, Naturally Aspirated, VIN A"

• 1972-1981: Base; 8 Cyl 5.0L; "GAS, CARB, VIN H"

• 1972-1981: Base; 8 Cyl 5.0L; "Gas, CARB, Naturally Aspirated, VIN H"

• 1975-1977: Renegade; 6 Cyl 3.8L; "GAS, CARB, VIN E"

• 1975-1977: Renegade; 6 Cyl 3.8L; "Gas, CARB, Naturally Aspirated, VIN E"

• 1975-1978: Renegade; 6 Cyl 4.2L; "GAS, CARB, VIN A"

• 1975-1978: Renegade; 6 Cyl 4.2L; "Gas, CARB, Naturally Aspirated, VIN A"

• 1975-1981: Renegade; 8 Cyl 5.0L; "GAS, CARB, VIN H"

• 1975-1981: Renegade; 8 Cyl 5.0L; "Gas, CARB, Naturally Aspirated, VIN H"

• 1977-1977: Golden Eagle; 6 Cyl 3.8L; "GAS, CARB, VIN E"

• 1977-1977: Golden Eagle; 6 Cyl 3.8L; "Gas, CARB, Naturally Aspirated, VIN E"

• 1977-1978: Golden Eagle; 6 Cyl 4.2L; "GAS, CARB, VIN A"

• 1977-1978: Golden Eagle; 6 Cyl 4.2L; "Gas, CARB, Naturally Aspirated, VIN A"

• 1977-1980: Golden Eagle; 8 Cyl 5.0L; "GAS, CARB, VIN H"

• 1977-1980: Golden Eagle; 8 Cyl 5.0L; "Gas, CARB, Naturally Aspirated, VIN H"

• 1980-1981: Laredo; 8 Cyl 5.0L; "GAS, CARB, VIN H"

• 1980-1981: Laredo; 8 Cyl 5.0L; "Gas, CARB, Naturally Aspirated, VIN H"

Fits 18 more submodels. (Show all) Show less info

DENSO REGULAR CLASS TRADITIONAL SPARK PLUG, SOLD INDIVIDUALLY -- 14 mm thread, 19 mm reach, 5/8 in. hex size, gasket seat, resistor type, removable terminal, extra projected tip, U-groove ground electrode, 0.032 in. gap; 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 1981-1983 Jeep CJ5 submodels:

• 1981-1983: Base; 6 Cyl 4.2L; "GAS, CARB, VIN C"
• 1981-1983: Base; 6 Cyl 4.2L; "Gas, CARB, Naturally Aspirated, VIN C"

• 1981-1983: Laredo; 6 Cyl 4.2L; "GAS, CARB, VIN C"

• 1981-1983: Laredo; 6 Cyl 4.2L; "Gas, CARB, Naturally Aspirated, VIN C"

• 1981-1983: Renegade; 6 Cyl 4.2L; "GAS, CARB, VIN C"

• 1981-1983: Renegade; 6 Cyl 4.2L; "Gas, CARB, Naturally Aspirated, VIN C"

• 1982-1983: Limited; 6 Cyl 4.2L; "GAS, CARB, VIN C"

• 1982-1983: Limited; 6 Cyl 4.2L; "Gas, CARB, Naturally Aspirated, VIN C"

Fits 6 more submodels. (Show all) Show less info

DENSO REGULAR CLASS TRADITIONAL SPARK PLUG, SOLD INDIVIDUALLY -- 12 mm thread, 19 mm reach, 13/16 in. hex size, gasket seat, resistor type, removable terminal, extra projected tip, U-groove ground electrode, 0.040 in. gap; 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 1980 Jeep CJ5 submodels:

• 1980-1980: Base; 6 Cyl 4.2L; "GAS, CARB, VIN C"
• 1980-1980: Base; 6 Cyl 4.2L; "Gas, CARB, Naturally Aspirated, VIN C"

• 1980-1980: Golden Eagle; 6 Cyl 4.2L; "GAS, CARB, VIN C"

• 1980-1980: Golden Eagle; 6 Cyl 4.2L; "Gas, CARB, Naturally Aspirated, VIN C"

• 1980-1980: Laredo; 6 Cyl 4.2L; "GAS, CARB, VIN C"

• 1980-1980: Laredo; 6 Cyl 4.2L; "Gas, CARB, Naturally Aspirated, VIN C"

• 1980-1980: Renegade; 6 Cyl 4.2L; "GAS, CARB, VIN C"

• 1980-1980: Renegade; 6 Cyl 4.2L; "Gas, CARB, Naturally Aspirated, VIN C"

Fits 6 more submodels. (Show all) Show less info

DENSO REGULAR CLASS TRADITIONAL SPARK PLUG, SOLD INDIVIDUALLY -- 12 mm thread, 19 mm reach, 13/16 in. hex size, gasket seat, resistor type, solid terminal, extra projected tip, U-groove ground electrode, 0.032 in. gap; 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 1978-1979 Jeep CJ5 submodels:

• 1978-1978: Base; 6 Cyl 3.8L; "GAS, CARB, VIN E"
• 1978-1978: Base; 6 Cyl 3.8L; "Gas, CARB, Naturally Aspirated, VIN E"

• 1978-1978: Golden Eagle; 6 Cyl 3.8L; "GAS, CARB, VIN E"

• 1978-1978: Golden Eagle; 6 Cyl 3.8L; "Gas, CARB, Naturally Aspirated, VIN E"

• 1978-1978: Renegade; 6 Cyl 3.8L; "GAS, CARB, VIN E"

• 1978-1978: Renegade; 6 Cyl 3.8L; "Gas, CARB, Naturally Aspirated, VIN E"

• 1979-1979: Base; 6 Cyl 4.2L; "GAS, CARB, VIN C"

• 1979-1979: Base; 6 Cyl 4.2L; "Gas, CARB, Naturally Aspirated, VIN C"

• 1979-1979: Golden Eagle; 6 Cyl 4.2L; "GAS, CARB, VIN C"

• 1979-1979: Golden Eagle; 6 Cyl 4.2L; "Gas, CARB, Naturally Aspirated, VIN C"

• 1979-1979: Renegade; 6 Cyl 4.2L; "GAS, CARB, VIN C"

• 1979-1979: Renegade; 6 Cyl 4.2L; "Gas, CARB, Naturally Aspirated, VIN C"

Fits 10 more submodels. (Show all) Show less info

Iridium ITF16

Fits the following 1980-1983 Jeep CJ5 submodels:

• 1980-1983: Base; All Engines;