Chevrolet Silverado 2500 HD Ignition & Spark Plugs
availability
We stock Genuine OEM Chevrolet Ignition & Spark Plugs for your Chevrolet Silverado 2500 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
88921943
Professional, premium aftermarket replacement
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is...
$189.73
MSRP $348.44
Save $158.71
45.5% Off 
Ignition Relay
GM
13361777
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
$29.51
MSRP $45.03
Save $15.52
34.5% Off 
Ignition Coil
GM
12337166
High quality coated windings to improve durability and provide protection against internal shorts and dielectric breakdown
Silicone...
$55.64
MSRP $96.76
Save $41.12
42.5% Off 
Ignition Key
GM
26038356
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
$33.10
MSRP $50.48
Save $17.38
34.4% Off 
Ignition Switch
GM
19021097
This part requires programming and/or special setup procedures GM Service Information describes the procedures and special tools needed...
$89.77
MSRP $161.74
Save $71.97
44.5% Off 
1998-2007 GM - Ignition Lock Cylinder
GM
15815961
This part requires programming and/or special setup procedures GM Service Information describes the procedures and special tools needed...
$59.75
MSRP $94.45
Save $34.70
36.7% 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 
1999-2007 GM - Ignition Coil Wire
GM
12601824
8 cylinder. 5.3 & 6.0L. 2003-07, mitsubishi. Insulated to help protect the interior conductor wire
Form fitting boots on each end...
$153.93
MSRP $282.75
Save $128.82
45.6% 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...
$138.96
MSRP $255.20
Save $116.24
45.5% Off 
1998-2005 GM - Ignition Lock Cylinder
GM
12472981
All models. 1995-04 with tilt column, manual trans. S-series. With tilt wheel, manual trans. This part requires programming and/or...
$52.21
MSRP $79.65
Save $27.44
34.5% 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...
$59.54
MSRP $94.11
Save $34.57
36.7% Off No results found for "spark plug, ignition". Here are some helpful search tips:
- Search by a part name. Example: water pump.
- Be less specific. Example: brake instead of ceramic brake.
- Remove information such as make, year or model.
- Can't find the part you are looking for? Contact us and we'll find it for you!