GM
GM 2004 Silverado Sierra 2500 8.1L Frame Wire Harness Loom
GM 2004 Silverado Sierra 2500 8.1L Frame Wire Harness Loom
Regular price
$299.99 USD
Regular price
Sale price
$299.99 USD
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- Ships direct from the brand or supplier
- Tracking emailed when it ships
- Free fitment check before you order
2004 Silverado Sierra 2500 8.1L Frame Wire Harness Loom by GM. Check the part number and details below against what you are replacing. Many electrical faults are a bad connection rather than a failed part, so check grounds and connectors first.
Quick facts
- Brand: GM
- Part type: Electrical part
- Model years: 2004
- Engine: 8.1L
Tip: Disconnect the battery before electrical work and check grounds first.
About this electrical part
Replacing a switch, relay or harness is usually a plug-in job once you find the fault.
Fitment notes
- Engine: the same car can take different parts for each engine option, so check yours.
- Specs, lead time and warranty come from GM and can change. The details above this guide are the latest we have.
Not sure it fits? Send us your year, make, model, engine and trim and we'll check before you order.
Ask about fitmentParts that usually go with it
- Fuses and relays. Cheap to keep spares.
More for your car: Batteries & electrical
Questions about electrical part
Will this fit my car?
Check the title and details above for the vehicles and part number it is listed for. If you are not sure, contact us with your year, make, model, engine and trim and we will confirm fitment before you order.
How do I find an electrical fault?
Start with fuses, grounds and connectors, then test with a multimeter.
Where do specs and warranty details come from?
From GM. Each brand sets its own specs, lead times and warranty terms, and they can change. The product details above are the latest we have.