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Genuine GM Spark Plugs

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19360571 - : F (S)Spark Plug for GM Image

F (S)Spark Plug

$9.61
MSRP $15.20
Save $5.59
36.8% Off
19313640 - : F (S)Spark Plug for GM Image

F (S)Spark Plug

$10.74
MSRP $17.46
Save $6.72
38.5% Off
19417095 - : F (S)Spark Plug for GM Image

F (S)Spark Plug

$2.76
MSRP $4.36
Save $1.60
36.7% Off
5612092 - : F (S)Spark Plug Pkg for GM Image

F (S)Spark Plug Pkg

$1.90
MSRP $3.00
Save $1.10
36.7% Off
19433385 - : F Wire Kit for GM Image

F Wire Kit

Engine Type: Small-Block, Loom Number: 12496806, Logo: Bowtie, Ends: 90 deg, Routing: Below valve covers, Engine Application:...
$165.91
MSRP $170.16
Save $4.25
2.5% Off
19295373 - : Coil-on-Spark Plug Boot Plug Boot for GM Image

Coil-on-Spark Plug Boot Plug Boot

Weather tight boot seal helps protect from moisture intrusion High temperature resistant silicone helps protect against thermal...
$14.56
MSRP $23.02
Save $8.46
36.8% Off
19307131 - : Coil-on-Spark Plug Boot Plug Boot for GM Image

Coil-on-Spark Plug Boot Plug Boot

Weather tight boot seal helps protect from moisture intrusion High temperature resistant silicone helps protect against thermal...
$16.93
MSRP $26.76
Save $9.83
36.7% Off
19295352 - : Coil-on-Spark Plug Boot Plug Boot for GM Image

Coil-on-Spark Plug Boot Plug Boot

Weather tight boot seal helps protect from moisture intrusion High temperature resistant silicone helps protect against thermal...
$17.75
MSRP $28.06
Save $10.31
36.7% Off
19106961 - : Ignition Control Module for GM Image

Ignition Control Module

Feature electronically welded lead connections to reduce heat stress failure or cold joints Laser trimmed to provide precise values and...
$164.65
MSRP $277.68
Save $113.03
40.7% Off
89057338 - : Ignition Control Module for GM Image

Ignition Control Module

Feature electronically welded lead connections to reduce heat stress failure or cold joints Laser trimmed to provide precise values and...
$221.34
MSRP $373.26
Save $151.92
40.7% Off
88921578 - : Ignition Control Module for GM Image

Ignition Control Module

Feature electronically welded lead connections to reduce heat stress failure or cold joints Laser trimmed to provide precise values and...
$89.01
MSRP $149.60
Save $60.59
40.5% Off
10134359 - : Chevy V-6 90 Deg Aluminum Cylinder Head for GM Image

Chevy V-6 90 Deg Aluminum Cylinder Head

Low-port 18deg aluminum cylinder head for maximum-effort competition engines. Offers significant improvements over conventional head...
$766.55
MSRP $813.75
Save $47.20
5.8% Off

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What Causes Spark Plugs to Wear Out?

Spark plugs wear out over time due to various factors. Repeated sparking and exposure to combustion byproducts cause natural wear, leading to electrode and insulator deterioration. Carbon deposits from combustion can accumulate on the spark plug electrodes, reducing their effectiveness. Overheating, incorrect gaps, fuel additives and contaminants, and long service intervals can also contribute to spark plug wear. To prevent premature wear, regular inspections, proper maintenance, and using the correct spark plugs are crucial. If you notice poor engine performance, replacing the spark plugs may be necessary.

Other Interior Parts

  1. Starters

    The starter plays a crucial role in initiating the engine's ignition process. When the ignition key is turned, starters quickly engage, cranking the engine into life by meshing with the flywheel.

  2. Alternators

    Alternators convert mechanical energy into electrical power. They are mounted within the engine, and they produce a steady stream of electricity to recharge the battery and power various vehicle systems.

Get Factory GM Spark Plugs at Gateway Parts Online

Buy from our store and take advantage of our reliable nationwide shipping! Questions? Let us know.