Chevrolet Express 4500 Ignition & Spark Plugs
We stock Genuine OEM Chevrolet Ignition & Spark Plugs for your Chevrolet Express 4500. 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.
2014-2024 GM - Iridium Spark Plug
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...
$11.08
MSRP $17.32
Save $6.24
36% Off 
2014-2024 GM - 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....
$21.09
MSRP $33.75
Save $12.66
37.5% Off 
2007-2020 GM - 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.
$40.30
MSRP $70.08
Save $29.78
42.5% Off 
2006-2020 GM - Iridium Spark Plug
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'...
$10.80
MSRP $16.88
Save $6.08
36% Off 
2007-2021 GM - Ignition Switch
GM
85636870
Express, savana. With tilt wheel. Tahoe, Yukon, Escalade. Avalanche, Escalade EXT. Sierra, silverado. Escalade ESV. Yukon XL, Suburban....
$27.54
MSRP $47.90
Save $20.36
42.5% 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.
$91.86
MSRP $165.53
Save $73.67
44.5% Off 
2005-2020 GM - Ignition Coil
GM
12699382
High quality coated windings to improve durability and provide protection against internal shorts and dielectric breakdown
Silicone...
$86.28
MSRP $155.46
Save $69.18
44.5% Off 
2017-2025 GM - Ignition Switch
GM
85619198
Sierra, silverado. Tahoe, Yukon, Escalade. Without power tilt. Express, savana. Exc.Keyless Ignition. Express 3500. Savana 3500. Express...
$42.92
MSRP $65.48
Save $22.56
34.5% Off 
2014-2025 GM - Ignition Lock Cylinder
GM
84668679
Express, savana. Silverado, sierra. Tahoe, Yukon, Escalade. Suburban, Yukon XL. Escalade ESV. Suburban 3500hd. This part requires...
$72.54
MSRP $114.65
Save $42.11
36.7% Off 
2004-2016 GM - Ignition Lock Cylinder
GM
15794826
This part requires programming and/or special setup procedures GM Service Information describes the procedures and special tools needed...
$82.17
MSRP $129.89
Save $47.72
36.7% Off 
2004-2020 GM - Ignition Knock (Detonation) Sensor
GM
12623730
Sends signals to the engine control module (ECM) to adjust timing Helps prevent damage to the engine caused by pre-ignition
$16.21
MSRP $25.94
Save $9.73
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