GMC P1500 Spark Plug

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
• 11.6 mm reach
• 0.63 in. hex size
• 0.04 in. gap size
• Tapered seat style
• Resistor plug type
• 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 1979-1980 GMC P1500 submodels:

• 1979-1980: Base; 6 Cyl 4.8L; "GAS, CARB, Naturally Aspirated, VIN T"
• 1979-1980: Value Van; 6 Cyl 4.8L; "GAS, CARB, Naturally Aspirated, VIN T"

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

NGK YR5GP 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
• 11 mm reach
• 16 mm hex size
• 0.04 in. gap size
• Tapered seat style
• Resistor plug type
• Solid terminal nut
• Platinum tipped center electrode
• Trapezoid beveled cut ground electrode
• Heat range 5

Features:

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

Fits the following 1979-1980 GMC P1500 submodels:

• 1979-1980: Base; 6 Cyl 4.8L;
• 1979-1980: Value Van; 6 Cyl 4.8L;

• 1979-1979: Base; 8 Cyl 7.4L;

• 1979-1979: Value Van; 8 Cyl 7.4L;

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

AC DELCO CONVENTIONAL SPARK PLUG, SOLD INDIVIDUALLY

AC Delco Conventional Spark Plugs are precisely engineered and manufactured to provide everyday reliability and efficient performance, helping your engine run cleaner and longer.

Specifications:

• Resistor plug type

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 1979-1979 GMC P1500 submodels:

• 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"

MOTORCRAFT SPARK PLUG -- 0.035 mm gap, standard plug type, standard service plug; A high quality, direct fit OE replacement spark plug; 12-month or 12,000-mile Motorcraft limited warranty.

Fits the following 1979-1980 GMC P1500 submodels:

• 1979-1980: Base; 6 Cyl 4.8L;
• 1979-1980: Value Van; 6 Cyl 4.8L;

• 1979-1979: Base; 8 Cyl 7.4L;

• 1979-1979: Value Van; 8 Cyl 7.4L;

Fits 2 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 1979-1980 GMC P1500 submodels:

• 1979-1980: Base; 6 Cyl 4.8L; "GAS, CARB, Naturally Aspirated, VIN T"
• 1979-1980: Value Van; 6 Cyl 4.8L; "GAS, CARB, Naturally Aspirated, VIN T"

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

CHAMPION TRADITIONAL SPARK PLUG, SOLD INDIVIDUALLY

Champion Traditional Spark Plugs have original equipment on a wide variety of engines for many years. Features nickel alloy centers and ground electrodes with reasonably good wear characteristics.

Specifications:

• 14 mm thread diameter
• Projected tip

Features:

• Made of corrosion resistant zinc plated shell with copper plus core design
• Most durable high voltage semiconductor

Fits the following 1979-1980 GMC P1500 submodels:

• 1979-1980: Base; 6 Cyl 4.8L; "GAS, CARB, Naturally Aspirated, VIN T"
• 1979-1980: Value Van; 6 Cyl 4.8L; "GAS, CARB, Naturally Aspirated, VIN T"

E3 DIAMONDFIRE SPARK PLUG, SOLD INDIVIDUALLY -- 14 mm thread size, 11.17 mm reach, 0.62 in. hex size, tapered 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 1979-1980 GMC P1500 submodels:

• 1979-1980: Base; 6 Cyl 4.8L;
• 1979-1980: Value Van; 6 Cyl 4.8L;

• 1979-1979: Base; 8 Cyl 7.4L;

• 1979-1979: Value Van; 8 Cyl 7.4L;

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