GMC P3500 Spark Plug

Bosch
Bosch is one of the largest global suppliers of automotive products, developing, manufacturing and supplying precision OE components and systems to vehicle manufacturers and the automotive aftermarket.

Platinum 2

Fits the following 1996-1999 GMC P3500 submodels:

• 1996-1999: Base; 6 Cyl 4.3L;
• 1996-1999: Base; 8 Cyl 5.7L;

• 1996-1999: Base; 8 Cyl 7.4L;

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

DENSO PREMIUM CLASS IRIDIUM SPARK PLUG

Denso's Premium Class Iridium Spark Plugs is fast becoming the standard for today's high-tech engines. Employing a revolutionary 360 degrees laser welding process, Denso has created a spark plug unlike anything on the market today. Designed for durability under the most extreme conditions. Denso's patented Iridium alloy is 6 times harder and 8 times stronger than conventional platinum and can handle temperatures in excess of 4,000 degrees Fahrenheit.

Specification:

• 14 mm thread size
• 18 mm reach
• 0.63 in. hex size
• 0.04 in. gap size
• Tapered seat style
• Resistor plug type
• 0.4 mm iridium center electrode
• Tapered cut U-groove ground electrode
• Removable terminal
• 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 1996-1999 GMC P3500 submodels:

• 1998-1999: Base; 8 Cyl 7.4L; "GAS, FI, Naturally Aspirated, VIN B"
• 1997-1999: Base; 8 Cyl 5.7L; "GAS, FI, Naturally Aspirated, VIN R"

• 1997-1999: Base; 8 Cyl 7.4L; "GAS, FI, Naturally Aspirated, VIN J"

• 1996-1999: Base; 6 Cyl 4.3L; "GAS, FI, Naturally Aspirated, VIN W"

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

NGK TR55GP G-POWER PLATINUM SPARK PLUG, SOLD INDIVIDUALLY

NGK G-Power Spark Plug is a world class design that gives better fuel efficiency, lower emissions, and quicker starts.

Specifications:

• 14 mm thread size
• 17.55 mm reach
• 16 mm hex size
• 0.06 in. gap size
• Tapered seat style
• Resistor plug type
• Projected tip
• Solid terminal nut
• Platinum tipped center electrode
• Trapezoid beveled cut ground electrode

Features:

• Extremely durable under high heat
• Trivalent metal plating offers superior anti-corrosion and anti-seizing properties

Fits the following 1996-1999 GMC P3500 submodels:

• 1998-1999: Base; 8 Cyl 7.4L; "VIN B"
• 1997-1999: Base; 8 Cyl 5.7L;

• 1996-1999: Base; 6 Cyl 4.3L;

• 1996-1999: Base; 8 Cyl 7.4L; "VIN J"

• 1997-1997: Base; 8 Cyl 7.4L; "VIN N"

• 1996-1996: Base; 8 Cyl 5.7L; "VIN R"

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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 1996-1999 GMC P3500 submodels:

• 1998-1999: Base; 8 Cyl 7.4L; "GAS, FI, Naturally Aspirated, VIN B"
• 1996-1999: Base; 6 Cyl 4.3L; "GAS, FI, Naturally Aspirated, VIN W"

• 1996-1999: Base; 8 Cyl 5.7L; "GAS, FI, Naturally Aspirated, VIN R"

• 1996-1998: Base; 8 Cyl 7.4L; "GAS, FI, Naturally Aspirated, VIN J"

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

MOTORCRAFT SUPPRESSOR SPARK PLUG, FINEWIRE PLATINUM, 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.

Specifications:

• 0.06 in. gap size
• Alternative plug

Fits the following 1996-1999 GMC P3500 submodels:

• 1996-1999: Base; 6 Cyl 4.3L; "VIN W"
• 1996-1999: Base; 8 Cyl 5.7L; "VIN R"

• 1996-1999: Base; 8 Cyl 7.4L; "VIN J"

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

PULSTAR PLATINUM PULSE SPARK PLUG, SOLD INDIVIDUALLY

Pulstar Pulse Spark Plug contains integrated electrical capacitor that focuses on the energy of the plug. Its electrical energy delivers the fuel mixture far beyond the typical conventional spark plugs and produces not only better fuel efficiency, but also increased torque and horsepower.

Specifications:

• 14 mm thread size
• 11.6 mm reach
• 16 mm hex size
• 1.14 mm gap
• 0.9 mm platinum tipped center electrode with copper core
• Tapered seat
• Resistor
• Nickel alloy ground electrode

Features:

• Latest Eco-Friendly ignition technology
• Provides more horsepower, livelier throttle response, and up to 10 percent better fuel economy than conventional spark plugs
• Allows more efficient burning of and generates a much larger spark than that of ordinary spark plugs
• Reduces carbon dioxide emissions and provides cleaner exhaust through more efficient combustion
• Uses an internal circuit that delivers up to 1,000,000 watts of peak power that increases peak spark current by up to 20,000 times that of a traditional spark plug

Fits the following 1979-1996 GMC P3500 submodels:

• 1996-1996: Base; 8 Cyl 7.4L; "GAS, FI, L19, Naturally Aspirated, VIN N"
• 1990-1995: Base; 6 Cyl 4.3L; "GAS, FI, Naturally Aspirated, VIN Z"

• 1990-1995: Base; 8 Cyl 7.4L; "GAS, FI, Naturally Aspirated, VIN N"

• 1987-1995: Base; 8 Cyl 5.7L; "GAS, FI, Naturally Aspirated, VIN K"

• 1990-1990: Value Van; 6 Cyl 4.3L; "GAS, FI, Naturally Aspirated, VIN Z"

• 1990-1990: Value Van; 8 Cyl 7.4L; "GAS, FI, Naturally Aspirated, VIN N"

• 1987-1990: Value Van; 8 Cyl 5.7L; "GAS, FI, Naturally Aspirated, VIN K"

• 1980-1989: Base; 8 Cyl 7.4L; "GAS, CARB, Naturally Aspirated, VIN W"

• 1980-1989: Value Van; 8 Cyl 7.4L; "GAS, CARB, Naturally Aspirated, VIN W"

• 1979-1989: Base; 6 Cyl 4.8L; "GAS, CARB, Naturally Aspirated, VIN T"

• 1979-1989: Value Van; 6 Cyl 4.8L; "GAS, CARB, Naturally Aspirated, VIN T"

• 1980-1988: Base; 8 Cyl 5.7L; "GAS, CARB, Naturally Aspirated, VIN M"

• 1980-1988: Value Van; 8 Cyl 5.7L; "GAS, CARB, Naturally Aspirated, VIN M"

• 1979-1980: Base; 8 Cyl 5.7L; "GAS, CARB, Naturally Aspirated, VIN L"

• 1979-1980: Value Van; 8 Cyl 5.7L; "GAS, CARB, Naturally Aspirated, VIN L"

• 1979-1979: Base; 8 Cyl 7.4L; "GAS, CARB, Naturally Aspirated, VIN S"

• 1979-1979: Value Van; 8 Cyl 7.4L; "GAS, CARB, Naturally Aspirated, VIN S"

Fits 15 more submodels. (Show all) Show less info

ACCEL SILVER TIP SERIES SPARK PLUGS, SET OF 4 -- Silver header plug; 14 mm thread size, 0.46 in. reach, 0.625 in. wrench diameter, heat range 4, shorty spark plug, resistor type, silver electrode core/tip material, projected insulator type, tapered seat, one ground strap quantity; Constructed with silver material which is the best electrical conductor that allows a wider heat range and is extremely resistant to fouling; Features silver center electrode with low ignition voltage requirements that allows easier starting and fine wire center electrode which allows a thicker insulator to help prevent arcing; Offers all the benefits of Accel shorty plugs along with the benefits of the silver tip plugs; Can be used with LPG, E85, methanol/ethanol, injection, high compression, and high RPM engines.

Fits the following 1991-1997 GMC P3500 submodels:

• 1991-1997: Base; 8 Cyl 7.4L;
• 1991-1996: Base; 8 Cyl 5.7L;

CHAMPION SINGLE PLATINUM POWER PLUG, SOLD INDIVIDUALLY -- 14 mm thread diameter, 19 mm reach, 16 mm hex size, copper plus core design, V-trimmed ground electrode, tapered seat; Center and side electrodes are tapered for performance while platinum tip on center electrode guarantees extended plug life.

Fits the following 1996-1999 GMC P3500 submodels:

• 1998-1999: Base; 8 Cyl 7.4L; "GAS, FI, Naturally Aspirated, VIN B"
• 1996-1999: Base; 8 Cyl 7.4L; "GAS, FI, Naturally Aspirated, VIN J"

E3 DIAMONDFIRE SPARK PLUG, SOLD INDIVIDUALLY -- 14 mm thread size, 17.52 mm reach, 0.62 in. hex size, tapered seat, resistor, 1.5 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 1996-1999 GMC P3500 submodels:

• 1999-1999: Base; 8 Cyl 7.4L;
• 1997-1999: Base; 8 Cyl 5.7L;

• 1996-1999: Base; 6 Cyl 4.3L;

• 1996-1998: Base; 8 Cyl 7.4L; "VIN J"

• 1996-1996: Base; 8 Cyl 5.7L; "VIN R"

Fits 3 more submodels. (Show all) Show less info