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Show your support with a Thoroughbred Diesel t-shirt, sweatshirt, or sticker decal.
Thoroughbred Sku #: MAT20702
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$199.95
2004 - 2005 Chevy Silverado 2500
2004 - 2005 Chevy Silverado 3500
2004 - 2005 GMC Sierra 2500
2004 - 2005 GMC Sierra 3500
Product Name: Merchant Automotive Allison Internal Wire Harness With G Solenoid - 2004.5-2005 GM Duramax LLY Manufacturer: Merchant Automotive Manufacturer Part #: 20702 Thoroughbred Diesel Part #: MAT20702 Fitment Notes: 2004.5-2005 GM Duramax LLY
Allison 1000 replacement internal wiring harness. Fits 2004.5 , 2005 LLY models with 5 speed Allison with G solenoid.
The Merchant Automotive Allison Internal Wire Harness With G Solenoid is a premium-quality replacement for the internal wiring harness of your 2004.5-2005 GM Duramax LLY equipped with a 5-speed Allison transmission. Designed for compatibility with the G solenoid, this harness ensures reliable and efficient operation of your transmission system. Built to OEM specifications, it guarantees a perfect fit and dependable performance, restoring your vehicle's functionality and preventing potential electrical issues. Ideal for maintaining the performance and durability of your Allison transmission, this harness is a must-have for seamless repairs and upgrades. FAQ: Will the 04-05 internal harness fit my 01-03? Yes, the only difference between the two is the long extra plug (G solenoid), the 01-03 was never tuned for it so the tcm won't even pick up that wire is even there. All you do is tie it up out of the way to be good to go.
Merchant Automotive Allison Internal Wire Harness With G Solenoid Features: