Summit Racing SpeedCard - learn how to get 10% back up to $100

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GMC Spark Plugs & Glow Plugs

Part Groups

Results 1 - 6 of 6

On Sale

ACCEL C-Cut Performance Spark Plugs

ACCEL C-Cut Performance spark plugs ignite a better path to high performance for both street and strip applications. Their ground strap aligns with the centerline of the electrode to create a much-improved electrical pathway. This design reduces quenching, shrouding, and obstruction, allowing a hotter, larger flame, better firing energy, and a complete burn. Unshroud the spark to ignite your vehicle's performance; order the ACCEL C-Cut Performance spark plugs designed to fit your engine. More product features include: * Greater fuel efficiency, reduced emissions, increased performance, and better throttle response * Helps eliminate misfiring, rough idle, and overall poor performance * Copper core outperforms iridium and platinum * Machine-rolled threads protect your valuable cylinder heads * Sizes and sets available for thousands of applications

4.55 out of 5 stars ( 390 )

$63.25


$23.65

$52.65

On Sale

ACCEL Performance Spark Plugs

ACCEL performance spark plugs produce a larger spark for more power at high rpms. They improve throttle response and fuel economy and reduce fouling. Their purified Alumina insulator prevents arcing, and their machine-rolled threads protect heads.

4.73 out of 5 stars ( 285 )

$29.82

$46.06

ACDelco Gold Glow Plugs

Diesel engines depend on high heat in the combustion chamber to ignite the fuel, and when you cold start a diesel engine, there isn't enough heat to get it going. ACDelco Gold glow plugs will maintain ignition in all cylinders. When you turn the ignition switch, the glow plug warms the combustion chamber to start the fuel ignition, thus improving throttle response and reducing exhaust emissions. For dependability and long-lasting performance, use ACDelco Gold glow plugs, available for a wide range of applications.

4.83 out of 5 stars ( 12 )

$24.99

NGK Laser Iridium Spark Plugs

NGK Laser Iridium spark plugs feature laser-welded technology. Lasers are used to pinpoint precision welds, reducing excess debris; this decreases the required voltage to bridge the spark gap. An iridium disc is welded on the center electrode and a platinum disc is welded on the ground electrode, reducing the wear rate of both surfaces and ensuring great durability and long life. These spark plugs are available for use with a variety of engine types.

4.92 out of 5 stars ( 75 )

$23.99

Dorman Glow Plug Straps

Engineered from quality materials for lasting durability, Dorman's glow plug straps effectively transfer electrical power to your vehicle's glow plug system. They ensure that the combination chamber heats up good and proper, especially during the cold winter season. If you're after reliable glow plug power distribution, Dorman can help!

Not Yet Reviewed

$29.99

Standard Motor Diesel Glow Plugs

Standard Motor diesel glow plugs are designed to create heat in the combustion chamber when the temperature is cooler outside. When the ignition is turned on, these replacement glow plugs warm up the combustion chamber enough to help get the engine started. Order the model recommended for your vehicle application.

Not Yet Reviewed

$36.99

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