{"product_id":"dorman-76834-hvac-heater-control-knob","title":"Dorman 76834 HVAC Heater Control Knob","description":"\u003ch2\u003eOverview of Dorman HVAC Heater Control Knob 76834\u003c\/h2\u003e\u003cp\u003eThe Dorman HVAC Heater Control Knob 76834 is designed for precise temperature control in select Chevrolet and GMC vans. This replacement knob features a durable plastic and steel construction with a push-on mounting style, ensuring a secure fit and reliable operation.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eMaterial: Combination of plastic and steel for durability\u003c\/li\u003e\n\u003cli\u003eFace Diameter: 1.1 inches for easy grip and control\u003c\/li\u003e\n\u003cli\u003eShaft Outside Diameter: 0.43 inches with 0.1-inch thickness\u003c\/li\u003e\n\u003cli\u003eIlluminated dial with blue indicator markings for visibility\u003c\/li\u003e\n\u003cli\u003ePush-on attachment method for straightforward installation\u003c\/li\u003e\n\u003cli\u003eColor\/Finish: Black with chrome accents\u003c\/li\u003e\n\u003cli\u003eStandard replacement grade for reliable performance\u003c\/li\u003e\n\u003cli\u003eCompatible with specific Chevrolet Express and GMC Savana models\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Product Description\u003c\/h2\u003e\u003cp\u003eThe Dorman 76834 HVAC Heater Control Knob is engineered to restore the original functionality of your vehicle's climate control system. Its plastic face combined with a steel shaft provides a balance of lightweight handling and structural strength. The knob measures 1.13 inches in length and 1.1 inches in face diameter, offering a comfortable and ergonomic grip. The push-on mounting design allows for easy replacement without the need for additional hardware. The knob features blue illumination and clear indicator markings, enhancing visibility during night driving or low-light conditions. Finished in black with chrome accents, it maintains the interior aesthetic of your Chevrolet Express or GMC Savana van.\u003c\/p\u003e\u003ch2\u003eCompatible Vehicles and Applications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eChevrolet Express 1500, 2500, and 3500 models\u003c\/li\u003e\n\u003cli\u003eGMC Savana 1500, 2500, and 3500 models\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eThis part is specifically designed for these models and is not a universal fit. Ensure compatibility by verifying your vehicle's make and model before purchase.\u003c\/p\u003e\u003ch2\u003eCommon Issues Addressed by This Control Knob\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eWorn or broken heater control knobs causing difficulty in adjusting temperature\u003c\/li\u003e\n\u003cli\u003eFaded or missing indicator markings reducing visibility\u003c\/li\u003e\n\u003cli\u003eNon-illuminated knobs impairing night-time usability\u003c\/li\u003e\n\u003cli\u003eLoose or damaged knobs that do not securely attach to the control shaft\u003c\/li\u003e\n\u003cli\u003eKnobs with cosmetic damage affecting interior appearance\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eInstallation of the Dorman 76834 HVAC Heater Control Knob is straightforward due to its push-on mounting method. Simply align the knob with the control shaft and press firmly until it snaps into place. No additional tools or hardware are required. Before installation, ensure the control shaft is clean and free of debris to guarantee a secure fit. If the original knob was damaged, inspect the control shaft for any wear that might affect the new knob's performance.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eThis Dorman HVAC Heater Control Knob is manufactured to meet standard replacement quality requirements. While specific warranty details are not provided, Dorman parts typically undergo quality checks to ensure durability and fitment accuracy. Using this OEM-quality replacement part helps maintain the proper function of your vehicle's HVAC system.\u003c\/p\u003e","brand":"Dorman","offers":[{"title":"Default Title","offer_id":52024595284149,"sku":"BCZF-76834","price":21.23,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/MM_76834_Fro.jpg?v=1775079262","url":"https:\/\/www.partcatalog.com\/products\/dorman-76834-hvac-heater-control-knob","provider":"PartCatalog","version":"1.0","type":"link"}