Chevrolet Silverado 3500 HD Ignition & Spark Plugs
availability
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.
Ignition Switch
GM
19021097
This part requires programming and/or special setup procedures GM Service Information describes the procedures and special tools needed...
$88.96
MSRP $161.74
Save $72.78
45% Off 
Ignition Key
GM
01154606
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
$4.63
MSRP $7.40
Save $2.77
37.4% Off 
Ignition Switch
GM
88921943
Professional, premium aftermarket replacement
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is...
$191.64
MSRP $348.44
Save $156.80
45% Off 
Ignition Relay
GM
13361777
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
$29.44
MSRP $45.03
Save $15.59
34.6% Off 
2003-2007 GM - Ignition Lock Cylinder
GM
15785100
All. Manual trans. This part requires programming and/or special setup procedures GM Service Information describes the procedures and...
$56.52
MSRP $89.54
Save $33.02
36.9% Off 
2005-2020 GM - Ignition Coil Wire
GM
12579355
4.8, 5.3, 6.0 & 6.2L. 2003-05, 5.3L. 6.2L without supercharger. Wire connector. 7.0L. 2008-09. Insulated to help protect the interior...
$140.36
MSRP $255.20
Save $114.84
45% 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...
$71.89
MSRP $114.65
Save $42.76
37.3% Off 
2001-2007 GM - Ignition Lock Cylinder
GM
15799769
All models. Without seo single system key. S-series. Blazer/S10/Sonoma. 1995-04 with tilt column, auto trans. Yukon & denali. 1995-03...
$58.01
MSRP $105.48
Save $47.47
45% Off 
2005-2010 GM - Ignition Lock Cylinder
GM
19207991
Optional. Incl.Housing. Floor shift. DTS. 5 Position. This part requires programming and/or special setup procedures GM Service...
$59.41
MSRP $94.11
Save $34.70
36.9% 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...
$81.43
MSRP $129.89
Save $48.46
37.3% Off 
2014-2020 GM - Ignition Lock Cylinder Case
GM
22834639
Sierra, silverado. Without power tilt. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by...
$60.74
MSRP $110.44
Save $49.70
45% Off 
2013-2025 GM - Ignition Knock (Detonation) Sensor
GM
12623095
Sends signals to the engine control module (ECM) to adjust timing
Helps prevent damage to the engine caused by pre-ignition
$26.44
MSRP $46.08
Save $19.64
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