{"product_id":"gmb-500-1023-fuel-pump-wiring-harness","title":"GMB 500-1023 Fuel Pump Wiring Harness","description":"\u003ch2\u003eFuel Pump Wiring Harness Overview\u003c\/h2\u003e\u003cp\u003eThe GMB 500-1023 fuel pump wiring harness is a direct electrical replacement for a wide range of GM applications. It is manufactured to meet or exceed OEM specifications, giving you a service part built for proper circuit integrity and dependable fuel pump power delivery.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eManufactured to meet or exceed OEM specifications.\u003c\/li\u003e\n\u003cli\u003eFuel pump wiring harness for air and fuel delivery service.\u003c\/li\u003e\n\u003cli\u003eDirect replacement part for selected GM vehicles.\u003c\/li\u003e\n\u003cli\u003eGMB 500-1023 part number for easy identification.\u003c\/li\u003e\n\u003cli\u003eThis part cross-references 5001023 and FPW12 for the same application.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Description\u003c\/h2\u003e\u003cp\u003eThis GMB fuel pump wiring harness is built for vehicles that need a replacement harness to restore electrical connection at the fuel pump circuit. It is a fitment-based solution for applications including Fits 2004-2005 Chevrolet Silverado 1500, Fits 2004-2006 Chevrolet Silverado 2500 HD, Fits 2004-2006 Chevrolet Silverado 3500, Fits 2004-2006 GMC Sierra 1500, Fits 2004-2006 GMC Sierra 2500 HD, Fits 2004-2006 GMC Sierra 3500, Fits 2005-2008 Buick LaCrosse, Fits 2005-2007 Buick Terraza, Fits 2006-2008 Buick Lucerne, Fits 2006-2008 Cadillac DTS, Fits 2006-2008 Chevrolet Colorado, Fits 2006-2008 Chevrolet Impala, Fits 2006-2008 Chevrolet Uplander, Fits 2006-2008 GMC Canyon, Fits 2006-2007 Chevrolet Monte Carlo, Fits 2007 Chevrolet Silverado 2500 HD Classic, Fits 2007 Chevrolet Silverado 3500 Classic, Fits 2007 GMC Sierra 2500 HD Classic, Fits 2007 GMC Sierra 3500 Classic, Fits 2002-2003 Chevrolet Avalanche 1500, and Fits 2002-2003 Chevrolet Avalanche 2500. The GMB 500-1023 is a practical replacement when the original harness is damaged, worn, or no longer maintaining a stable electrical path.\u003c\/p\u003e\u003ch2\u003eWhat It Is Used For\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eRestoring fuel pump electrical connectivity.\u003c\/li\u003e\n\u003cli\u003eReplacing a damaged or deteriorated wiring harness.\u003c\/li\u003e\n\u003cli\u003eAddressing intermittent fuel pump operation caused by wiring faults.\u003c\/li\u003e\n\u003cli\u003eCorrecting open circuits, shorts, or poor terminal contact in the harness path.\u003c\/li\u003e\n\u003cli\u003eSupporting reliable fuel delivery system operation after harness failure.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eVerify connector style and vehicle application before installation. Match the part number 500-1023 to the original harness and confirm fitment against the vehicle listing for your Chevrolet, GMC, Buick, or Cadillac application. Inspect related connectors and wiring for heat damage or corrosion before completing the repair.\u003c\/p\u003e\u003ch2\u003eQuality Assurance\u003c\/h2\u003e\u003cp\u003eGMB states this harness is manufactured to meet or exceed OEM specifications. That standard supports consistent replacement quality for fuel system electrical service.\u003c\/p\u003e","brand":"GMB","offers":[{"title":"Default Title","offer_id":53379892904117,"sku":"BFBQ-500-1023","price":26.65,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/G6_5001023_Ang.jpg?v=1790320036","url":"https:\/\/www.partcatalog.com\/products\/gmb-500-1023-fuel-pump-wiring-harness","provider":"PartCatalog","version":"1.0","type":"link"}