Chevrolet Silverado 3500 HD Ignition & Spark Plugs
We stock Genuine OEM Chevrolet Ignition & Spark Plugs for your Chevrolet Silverado 3500 HD. OEM ignition and spark plugs are designed specifically for your vehicle's engine, ensuring optimal performance and fuel efficiency. These parts are responsible for igniting the fuel in the combustion chamber, making them critical components of your engine's operation. By choosing OEM ignition and spark plugs, you can be confident in their quality and reliability, which can help extend the life of your engine and prevent potential damage or issues. Manufacturer's Warranty Included. Guaranteed Fit. Experts standing by.
Spark Plug Wire
GM
12716289
4.3L, 2018-19. Express, savana. 4.3l. Wire set. 6.6L gas. Silverado, Sierra 2500 HD. Silverado, Sierra 3500 HD. Spark plug wire....
$21.93
MSRP $33.75
Save $11.82
35% Off 
Spark Plug Wire
GM
12731653
Express, savana. 4.8l. Caprice PPV. 6.0l. 6.2L without supercharger. 7.0L. Hummer H2. 10.5 long. Impala, Monte Carlo. 5.3l.
$40.96
MSRP $70.08
Save $29.12
41.6% Off 
OEM NEW 2006-20 GM Chevrolet Savana Gasoline Engine Ignition Spark Plug 12680072
GM
12680072
6.0L. Iridium. Vendor:acdelco. Vendor #41-985. Iridium is the latest in spark plug technology and is an exact replacement for vehicles'...
$11.82
MSRP $16.88
Save $5.06
30% Off 
OEM NEW 2014-19 GM Cadillac Chevrolet Iridium Spark Plug Spark Ignition12622-441
GM
12622441
4.3L, 2018-19. 6.6L gas. 6.2L. without supercharger. Iridium is the latest in spark plug technology and is an exact replacement for...
$12.12
MSRP $17.32
Save $5.20
30% Off 
Spark Plug Wire Kit
GM
19417612
Durable to help transfer high voltage pulses without damage
$119.73
MSRP $219.68
Save $99.95
45.5% Off 
Ignition Coil
GM
19418992
Coil stamped 19005218. Express, savana. 6.0l. Express, savana. 4.8l. Hummer H2. 5.3, 6.0L. 5.3L. Round. Vendor:delphi. SSR.
$86.35
MSRP $138.36
Save $52.01
37.6% Off 
Ignition Switch
GM
39179435
Without keyless start. Without start button. Silverado, Sierra 2500 HD. Silverado, Sierra 3500 HD. Work with vehicle electronics to help...
$27.74
MSRP $47.46
Save $19.72
41.6% Off 
Ignition Switch
GM
85636870
Express, savana. With tilt wheel. Tahoe, Yukon, Escalade. Avalanche, Escalade EXT. Sierra, silverado. Escalade ESV. Yukon XL, Suburban....
$28.00
MSRP $47.90
Save $19.90
41.5% Off 
OEM NEW 1999-07 GM Chevrolet GMC All Models Left or Right Ignition Coil 19418993
GM
19418993
All models. 4.8l, 5.3l, 6.0l. Coil stamped 12558693. 5.3 & 6.0L, mitsubishi. 8.1l. Square. Vendor:mitsubishi. Hummer H2. High quality...
$64.30
MSRP $117.44
Save $53.14
45.2% Off 
Ignition Coil
GM
12726023
6.6L gas, ac delco. Express 2500. 6.6l. Express 3500. 6.6l. Savana 2500. 6.6l. Savana 3500. 6.6l. 6.2L.
$90.62
MSRP $165.53
Save $74.91
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