Chevy Avalanche 1500/2500 Dual Speed Electric Fan Wiring Harness 674-00923

This dual speed electric fan wiring harness (part number 674-00923) is listed for Chevy Avalanche 1500 and 2500 applications. It is a new replacement harness intended to support proper fan wiring and connection during repair or replacement. Free shipping is included, and the item is in new condition as stated in the listing. Compatibility can vary by year, trim, and engine setup, so confirm fitment and any included components before purchase. Check the listing for details.

USD 37.99
Condition: see listing
LocationRancho Cucamonga US
ShippingFree shipping (check listing for details)
Seller piihkparts
99.6% positive · 463 feedback
ListingFixedPrice · Active
Start time2025-09-22T14:50:22.000Z
View on eBay Read review
Chevy Avalanche 1500/2500 Dual Speed Electric Fan Wiring Harness 674-00923 Specs
BrandPiihkparts
Compatible Cadillac ModelEscalade, Escalade EXT, Escalade ESV
Compatible Chevrolet Model-1Silverado 1500, Silverado 2500, Silverado 3500, Avalanche 1500
Compatible Chevrolet Model-2Avalanche 2500, Suburban 1500, Suburban 2500, Tahoe
Compatible GMC Model-1Sierra 1500, Sierra 2500, Sierra 3500, Sierra Denali
Compatible GMC Model-2Yukon, Yukon XL 1500, Yukon XL 2500, Yukon Exc. Denali
Compatible MakeChevy, Chevrolet, GMC, Cadillac
Compatible Year1999, 2000, 2001, 2002, 2003-2007
FeaturesDurable, Easy Installation
Interchange Part Number674-00923, 67400923, Electric Control Wiring Harnes, Fan Dual Speed Control Wiring Harnes
Items Included1x 2005 Silverado Electric Fan Harness
Manufacturer Part Number674-00923, 67400923
Manufacturer Warranty1 Year
NotePetrol / Gas Engines Only, Does Not Fit Diesel
Other Part Number-1674-00923, 67400923, Fan Harness, Electric Fan Stand Alone Wire
Other Part Number-267400923, Electric Fan Conversion, Electric Fan Swap Harness
Part TypeElectric Fan Control Wiring Harnes
Superseded Part Number674-00923, 67400923, Electric Fan Wiring Kit, Fan Control Wiring, Silverado Electric Fan Harness
TypeElectric Fan Harness
Universal FitmentNo
Listing details

l【Upgrade Design】Our retrofit stand alone electric fan harness set contains circuit breaker and relay mounting, which is an independent fan harness, only for gasoline engines, only suitable for 34-inch wide radiators.l【Durable Matertial】The car electric dual fan control wire harness is made of high-quality plastic and copper wire. It has good contact, conductivity, and durability, ensuring reliable circuit transmission and operation. It offers resistance against friction, pressure, heat, oil resistance, and corrosion, with a long service life.l【Fit for】99-06 Chevy Silverado 1500 2500, 01-06 Chevy Silverado 3500, 07 Chevy Silverado 1500 2500 3500 classic style, 02-06 Cadillac Escalade/ Escalade ESV/ Escalade EXT, 02-06 Chevy Avalanche 1500 2500, 00-06 Chevy Suburban 1500 2500, 01-06 Chevy Tahoe, 00 Chevy Tahoe Silverado style; 99-06 GMC Sierra 1500 2500, 01-06 GMC Sierra 3500, 07 GMC Sierra 1500 2500 3500 classic style, 02-06 GMC Sierra Denali, 07 GMC Sierra Denali classic style, 01-06 GMC Yukon, 00-06 GMC Yukon XL 1500 2500, 00 GMC Yukon exc. denali.l【Easy Installation】Replace OE Number: 674-00923, 67400923. The dual electric fan controller is engineered to meet or exceed OEM

specifications. All wires and terminals have been quality checked at the factory, which gives customers multi guarantee.l【12-Month Warranty】If for any reason at all, you are not satisfied with this electric fan swap harness, you can contact us through. Compatible with (Petrol / gas engines only, does not fit diesel):Chevrolet1999-2006 Chevrolet Silverado 1500 2500 Pickup2001-2006 Chevrolet Silverado 3500 Pickup2007 Chevrolet Silverado 1500 2500 3500 Pickup Classic Style (Creased Dr Skin)2002-2006 Chevrolet Avalanche 1500 25002000-2006 Chevrolet Suburban 1500 25002001-2006 Chevrolet Tahoe2000 Chevrolet Tahoe Silverado StyleGMC1999-2006 GMC Sierra 1500 2500 Pickup2001-2006 GMC Sierra 3500 Pickup2007 GMC Sierra 1500 2500 3500 Pickup Classic Style (Creased Dr Skin)2002-2006 GMC Sierra Denali2007 GMC Sierra Denali Classic Style (Creased Dr Skin)2001-2006 GMC Yukon2000-2006 GMC Yukon XL 1500 25002000 GMC Yukon Exc. DenaliCadillac2002-2006 Cadillac Escalade2002-2006 Cadillac Escalade EXT2003-2006 Cadillac Escalade ESV Replace Part Number: 674-00923, 67400923 Packing List:1x Electric Fan Dual Speed Control Wiring Harness Kit Function: With the passage of time, the electric fan conversion will gradually be worn and even broken. At this time, the engine will not be able to be used normally, and will have an impact on safety. It is recommended that you replace electric fan swap harness in time. Replacing a new dual electric fan relay kit can provide you with long-term stability and excellent performance. This fan wire harness assembly meets or exceeds the oem standard, and has been well-tested in the factory, perfectly matching the original car, and can be installed directly. Of course, considering the safety of use, it's best to let a professional technician install it if possible. Warranty:12-MonthAt Piihkparts, we believe every engine has a heartbeat – that distinctive "Piihk" sound when it runs smoothly. Our mission? To keep that rhythm alive.Should you encounter any issues during purchase or use, do not hesitate to contact us, our dedicated customer support team is here to assist you and resolve any problems promptly. Your satisfaction is our priority.