Pontiac Fiero Spark Plug

UR5 NGK

Fits the following 1985-1988 Pontiac Fiero submodels:

• 1985-1987: SE; 6 Cyl 2.8L;
• 1985-1988: GT; 6 Cyl 2.8L;

• 1985-1988: Sport; 6 Cyl 2.8L;

• 1988-1988: Value Leader; 6 Cyl 2.8L;

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

NGK UR5 V-POWER SERIES SPARK PLUG, SOLD INDIVIDUALLY -- 14 mm thread, 11 mm reach, 16 mm hex size, tapered seat, resistor, solid terminal, projected tip, V-grooved centered electrode, 1.016 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 1985-1988 Pontiac Fiero submodels:

• 1985-1987: SE; 6 Cyl 2.8L; "FI"
• 1985-1988: GT; 6 Cyl 2.8L; "FI"

• 1985-1988: Sport; 6 Cyl 2.8L; "FI"

• 1988-1988: Value Leader; 6 Cyl 2.8L; "FI"

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

UR5IX NGK

Fits the following 1985-1988 Pontiac Fiero submodels:

• 1985-1987: SE; 6 Cyl 2.8L;
• 1985-1988: GT; 6 Cyl 2.8L;

• 1985-1988: Sport; 6 Cyl 2.8L;

• 1988-1988: Value Leader; 6 Cyl 2.8L;

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

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 1984-1988 Pontiac Fiero submodels:

• 1984-1985: Base; 4 Cyl 2.5L; "GAS, FI, VIN R"
• 1984-1985: Base; 4 Cyl 2.5L; "Gas, FI, Naturally Aspirated, VIN R"

• 1984-1987: SE; 4 Cyl 2.5L; "GAS, FI, VIN R"

• 1984-1987: SE; 4 Cyl 2.5L; "Gas, FI, Naturally Aspirated, VIN R"

• 1984-1988: Sport; 4 Cyl 2.5L; "GAS, FI, VIN R"

• 1984-1988: Sport; 4 Cyl 2.5L; "Gas, FI, Naturally Aspirated, VIN R"

• 1985-1987: SE; 6 Cyl 2.8L; "GAS, FI, VIN 9"

• 1985-1987: SE; 6 Cyl 2.8L; "Gas, FI, Naturally Aspirated, VIN 9"

• 1985-1988: GT; 6 Cyl 2.8L; "GAS, FI, VIN 9"

• 1985-1988: GT; 6 Cyl 2.8L; "Gas, FI, Naturally Aspirated, VIN 9"

• 1985-1988: Sport; 6 Cyl 2.8L; "GAS, FI, VIN 9"

• 1985-1988: Sport; 6 Cyl 2.8L; "Gas, FI, Naturally Aspirated, VIN 9"

• 1986-1988: Value Leader; 4 Cyl 2.5L; "GAS, FI, VIN R"

• 1986-1988: Value Leader; 4 Cyl 2.5L; "Gas, FI, Naturally Aspirated, VIN R"

• 1988-1988: Value Leader; 6 Cyl 2.8L; "GAS, FI, VIN 9"

• 1988-1988: Value Leader; 6 Cyl 2.8L; "Gas, FI, Naturally Aspirated, VIN 9"

Fits 14 more submodels. (Show all) Show less info

DENSO REGULAR CLASS TRADITIONAL SPARK PLUG, SOLD INDIVIDUALLY -- 14 mm thread, 11.6 mm reach, 5/8 in. hex size, tapered seat, resistor type, solid terminal, projected tip, 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 1985-1988 Pontiac Fiero submodels:

• 1985-1987: SE; 6 Cyl 2.8L; "GAS, FI, VIN 9"
• 1985-1987: SE; 6 Cyl 2.8L; "Gas, FI, Naturally Aspirated, VIN 9"

• 1985-1988: GT; 6 Cyl 2.8L; "GAS, FI, VIN 9"

• 1985-1988: GT; 6 Cyl 2.8L; "Gas, FI, Naturally Aspirated, VIN 9"

• 1985-1988: Sport; 6 Cyl 2.8L; "GAS, FI, VIN 9"

• 1985-1988: Sport; 6 Cyl 2.8L; "Gas, FI, Naturally Aspirated, VIN 9"

• 1988-1988: Value Leader; 6 Cyl 2.8L; "GAS, FI, VIN 9"

• 1988-1988: Value Leader; 6 Cyl 2.8L; "Gas, FI, Naturally Aspirated, VIN 9"

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

T20PR-U ND

Fits the following 1985-1988 Pontiac Fiero submodels:

• 1985-1987: SE; 6 Cyl 2.8L;
• 1985-1988: GT; 6 Cyl 2.8L;

• 1985-1988: Sport; 6 Cyl 2.8L;

• 1988-1988: Value Leader; 6 Cyl 2.8L;

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

DENSO REGULAR CLASS TRADITIONAL SPARK PLUG, SOLD INDIVIDUALLY -- 14 mm thread, 11.6 mm reach, 5/8 in. hex size, tapered seat, resistor type, solid terminal, projected tip, U-groove ground electrode, 0.060 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 1984-1988 Pontiac Fiero submodels:

• 1984-1985: Base; 4 Cyl 2.5L; "GAS, FI, VIN R"
• 1984-1985: Base; 4 Cyl 2.5L; "Gas, FI, Naturally Aspirated, VIN R"

• 1984-1987: SE; 4 Cyl 2.5L; "GAS, FI, VIN R"

• 1984-1987: SE; 4 Cyl 2.5L; "Gas, FI, Naturally Aspirated, VIN R"

• 1984-1988: Sport; 4 Cyl 2.5L; "GAS, FI, VIN R"

• 1984-1988: Sport; 4 Cyl 2.5L; "Gas, FI, Naturally Aspirated, VIN R"

• 1986-1988: Value Leader; 4 Cyl 2.5L; "GAS, FI, VIN R"

• 1986-1988: Value Leader; 4 Cyl 2.5L; "Gas, FI, Naturally Aspirated, VIN R"

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

PULSTAR PULSE SPARK PLUG SET, 2 PIECES -- 14 mm, 11.6 mm reach, tapered seat; Comes with an internal pulse circuit that increases peak spark current by up to 20,000 times as compared to a traditional spark plug; The latest in performance ignition technology; Delivers up to 1,000,000 watts of peak power; Allows more efficient burning of fuel and generates a much larger spark at twice the speed than ordinary spark plugs; Provides more power and a livelier throttle response; Promotes an increased gas mileage and greater horsepower to the wheels; With Pulstar's limited 1-year warranty.

Fits the following 1984-1988 Pontiac Fiero submodels:

• 1984-1985: Base; 4 Cyl 2.5L; "GAS, FI, VIN R"
• 1984-1987: SE; 4 Cyl 2.5L; "GAS, FI, VIN R"

• 1984-1988: Sport; 4 Cyl 2.5L; "GAS, FI, VIN R"

• 1985-1987: SE; 6 Cyl 2.8L; "GAS, FI, VIN 9"

• 1985-1988: GT; 6 Cyl 2.8L; "GAS, FI, VIN 9"

• 1985-1988: Sport; 6 Cyl 2.8L; "GAS, FI, VIN 9"

• 1986-1988: Value Leader; 4 Cyl 2.5L; "GAS, FI, VIN R"

• 1988-1988: Value Leader; 6 Cyl 2.8L; "GAS, FI, VIN 9"

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

CHAMPION TRADITIONAL SPARK PLUG, SOLD INDIVIDUALLY -- 14 mm thread diameter, 11.6 mm reach, 16 mm hex size, resistor type, tapered seat, 1.016 mm projected tip; Made of corrosion resistant zinc plated shell with copper plus core design; Features the most durable high voltage semiconductor; Conforms to all ISO and SAE standards.

Fits the following 1985-1988 Pontiac Fiero submodels:

• 1985-1987: SE; 6 Cyl 2.8L; "GAS, FI, VIN 9"
• 1985-1988: GT; 6 Cyl 2.8L; "GAS, FI, VIN 9"

• 1985-1988: Sport; 6 Cyl 2.8L; "GAS, FI, VIN 9"

• 1988-1988: Value Leader; 6 Cyl 2.8L; "GAS, FI, VIN 9"

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

CHAMPION DOUBLE PLATINUM SPARK PLUG, SOLD INDIVIDUALLY -- 14 mm thread diameter, 11.6 mm reach, 16 mm hex size, resistor type; Platinum tipped for superior erosion resistance and spark for better performance; Engineered with triple sealed interior and copper core to reduce failure from heat and stress; Designed to replace original equipment double platinum plugs.

Fits the following 1984-1988 Pontiac Fiero submodels:

• 1984-1985: Base; 4 Cyl 2.5L; "GAS, FI, VIN R"
• 1984-1987: SE; 4 Cyl 2.5L; "GAS, FI, VIN R"

• 1984-1988: Sport; 4 Cyl 2.5L; "GAS, FI, VIN R"

• 1985-1987: SE; 6 Cyl 2.8L; "GAS, FI, VIN 9"

• 1985-1988: GT; 6 Cyl 2.8L; "GAS, FI, VIN 9"

• 1985-1988: Sport; 6 Cyl 2.8L; "GAS, FI, VIN 9"

• 1986-1988: Value Leader; 4 Cyl 2.5L; "GAS, FI, VIN R"

• 1988-1988: Value Leader; 6 Cyl 2.8L; "GAS, FI, VIN 9"

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

CHAMPION TRADITIONAL SPARK PLUG, SOLD INDIVIDUALLY -- 14 mm thread diameter, 11.6 mm reach, 16 mm hex size, resistor type, tapered seat, projected tip; Made of corrosion resistant zinc plated shell with copper plus core design; Features the most durable high voltage semiconductor; Conforms to all ISO and SAE standards.

Fits the following 1984-1988 Pontiac Fiero submodels:

• 1984-1985: Base; 4 Cyl 2.5L; "GAS, FI, VIN R"
• 1984-1987: SE; 4 Cyl 2.5L; "GAS, FI, VIN R"

• 1984-1988: Sport; 4 Cyl 2.5L; "GAS, FI, VIN R"

• 1986-1988: Value Leader; 4 Cyl 2.5L; "GAS, FI, VIN R"

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

CHAMPION SINGLE PLATINUM POWER PLUG, SOLD INDIVIDUALLY -- 14 mm thread diameter, 11.6 mm reach, 16 mm hex size, resistor type, copper plus core design, V-trimmed ground electrode, tapered seat, projected tip; Center and side electrodes are tapered for performance while platinum tip on center electrode guarantees extended plug life.

Fits the following 1984-1988 Pontiac Fiero submodels:

• 1984-1985: Base; 4 Cyl 2.5L; "GAS, FI, VIN R"
• 1984-1987: SE; 4 Cyl 2.5L; "GAS, FI, VIN R"

• 1984-1988: Sport; 4 Cyl 2.5L; "GAS, FI, VIN R"

• 1985-1987: SE; 6 Cyl 2.8L; "GAS, FI, VIN 9"

• 1985-1988: GT; 6 Cyl 2.8L; "GAS, FI, VIN 9"

• 1985-1988: Sport; 6 Cyl 2.8L; "GAS, FI, VIN 9"

• 1986-1988: Value Leader; 4 Cyl 2.5L; "GAS, FI, VIN R"

• 1988-1988: Value Leader; 6 Cyl 2.8L; "GAS, FI, VIN 9"

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

BOSCH PREMIUM CLASS PLATINUM+4 SPARK PLUG -- Platinum plug, 14 mm thread, 22 mm reach, 16 mm hex size, tapered seat, interference suppression resistor, surface air gap plug, 4 ground electrodes, heat fused platinum center electrode, heat range 9; Contains the most platinum in the Bosch Platinum Plug Series; Features a unique firing technology that combines the advantages of surface air gap technology and 4 yttrium enhanced ground electrodes; Reduces the voltage necessary to jump the gap as well as quenching; Provides multiple radial spark paths and surface air gap design that creates optimal exposure of the air/fuel mixture to the enhanced ignition spark; Yttrium-enhancement of the ground electrodes further extend plug life; Designed to reach self cleaning temperature faster for quicker starts, smoother acceleration and increased fuel efficiency.

Fits the following 1984-1988 Pontiac Fiero submodels:

• 1984-1985: Base; 4 Cyl 2.5L; "GAS, FI, VIN R"
• 1984-1987: SE; 4 Cyl 2.5L; "GAS, FI, VIN R"

• 1984-1988: Sport; 4 Cyl 2.5L; "GAS, FI, VIN R"

• 1986-1988: Value Leader; 4 Cyl 2.5L; "GAS, FI, VIN R"

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

BOSCH SUPER CLASS PLATINUM+2 SPARK PLUG -- Platinum plug, 14 mm thread, 22 mm reach, 16 mm hex size, tapered seat, interference suppression resistor, surface air gap plug, 2 ground electrodes, heat fused platinum center electrode, heat range 8; Contains more platinum for smoother acceleration and optimum engine performance; Fine wire platinum center electrode which is heat fused into the extended ceramic insulator reduces the voltage necessary to jump the gap as well as reduces quenching; Uses surface air gap firing technology and dual yttrium enhanced ground electrodes for longer life; Reaches self cleaning temperature faster for quicker starts and increased fuel efficiency.

Fits the following 1985-1988 Pontiac Fiero submodels:

• 1985-1987: SE; 6 Cyl 2.8L; "GAS, FI, VIN 9"
• 1985-1988: GT; 6 Cyl 2.8L; "GAS, FI, VIN 9"

• 1985-1988: Sport; 6 Cyl 2.8L; "GAS, FI, VIN 9"

• 1988-1988: Value Leader; 6 Cyl 2.8L; "GAS, FI, VIN 9"

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

BOSCH PREMIUM CLASS PLATINUM+4 SPARK PLUG -- Platinum plug, 14 mm thread, 22 mm reach, 16 mm hex size, tapered seat, interference suppression resistor, surface air gap plug, 4 ground electrodes, heat fused platinum center electrode, heat range 8; Contains the most platinum in the Bosch Platinum Plug Series; Features a unique firing technology that combines the advantages of surface air gap technology and 4 yttrium enhanced ground electrodes; Reduces the voltage necessary to jump the gap as well as quenching; Provides multiple radial spark paths and surface air gap design that creates optimal exposure of the air/fuel mixture to the enhanced ignition spark; Yttrium-enhancement of the ground electrodes further extend plug life; Designed to reach self cleaning temperature faster for quicker starts, smoother acceleration and increased fuel efficiency.

Fits the following 1985-1988 Pontiac Fiero submodels:

• 1985-1987: SE; 6 Cyl 2.8L; "GAS, FI, VIN 9"
• 1985-1988: GT; 6 Cyl 2.8L; "GAS, FI, VIN 9"

• 1985-1988: Sport; 6 Cyl 2.8L; "GAS, FI, VIN 9"

• 1988-1988: Value Leader; 6 Cyl 2.8L; "GAS, FI, VIN 9"

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