{"product_id":"dorman-901-162-4wd-switch","title":"Dorman 901-162 4WD Switch","description":"\u003ch2\u003eReliable 4WD Switch for Chevrolet and GMC Trucks\u003c\/h2\u003e\u003cp\u003eThe Dorman 901-162 4WD switch is designed for precise control of four-wheel drive systems in select Chevrolet and GMC heavy-duty trucks. Engineered for dash mounting with blade terminals, this switch ensures a secure and straightforward connection without the need for attached lead wires or a wiring harness.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eTerminal Type: Blade terminals for reliable electrical connection\u003c\/li\u003e\n\u003cli\u003eMounting Location: Dash-mounted for easy access and operation\u003c\/li\u003e\n\u003cli\u003ePackage Contents: Includes one 4WD switch\u003c\/li\u003e\n\u003cli\u003eNo attached lead wires or wiring harness included, allowing for flexible installation\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eProduct Details and Compatibility\u003c\/h2\u003e\u003cp\u003eThis 4WD switch (part number 901-162) is compatible with a range of Chevrolet and GMC heavy-duty models, including the Avalanche 2500, Sierra 2500, Sierra 2500 HD, Sierra 3500, Silverado 2500, Silverado 2500 HD, Silverado 3500, Suburban 2500, and Yukon XL 2500. The blade terminal design supports a secure electrical connection, while the dash mounting location provides convenient access for drivers managing four-wheel drive engagement.\u003c\/p\u003e\u003ch2\u003eCommon Applications and Problem Resolution\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eReplacement for faulty or worn 4WD switches in Chevrolet Avalanche 2500 and GMC Sierra 2500 HD\u003c\/li\u003e\n\u003cli\u003eRestores proper four-wheel drive system engagement in Silverado 3500 and Yukon XL 2500\u003c\/li\u003e\n\u003cli\u003eAddresses intermittent or non-responsive 4WD switch issues\u003c\/li\u003e\n\u003cli\u003eEliminates electrical connection problems caused by damaged terminals\u003c\/li\u003e\n\u003cli\u003eSupports maintenance of dash-mounted control systems without additional wiring harnesses\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eInstallation of the Dorman 901-162 4WD switch requires removal of the existing dash-mounted switch. Since this part does not include attached lead wires or a wiring harness, ensure compatibility with your vehicle’s existing wiring setup before installation. Use appropriate tools to disconnect blade terminals carefully to avoid damage. Verify proper switch operation after installation by testing four-wheel drive engagement in your Chevrolet or GMC truck.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eDorman parts are manufactured to meet or exceed OEM standards for fit, form, and function. The 901-162 4WD switch undergoes quality checks to ensure reliable performance in demanding automotive environments. Please refer to Dorman’s warranty policy for specific coverage details related to this part.\u003c\/p\u003e","brand":"Dorman","offers":[{"title":"Default Title","offer_id":44324371595445,"sku":"BKKY-901-162","price":62.79,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/RB_901162_Fro.jpg?v=1775011461","url":"https:\/\/www.partcatalog.com\/products\/dorman-901-162-4wd-switch","provider":"PartCatalog","version":"1.0","type":"link"}