{"product_id":"fusch-hvac-blower-motor-control-switch-for-peterbilt-379-2006-2007-384-2008-2015-8-terminal-plug-and-play-replacement","title":"FUSCH HVAC Blower Motor Control Switch for Peterbilt 379 (2006-2007) \u0026 384 (2008-2015) — 8-Terminal, Plug-and-Play Replacement","description":"\u003cp\u003e\u003cstrong\u003eFUSCH HVAC blower motor control switch is a direct-fit replacement switch for Peterbilt 379 (2006–2007) and 384 (2008–2015) that restores HVAC fan speed control with a simple plug-and-play swap.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eThis replacement switch is built to the same dimensional and electrical standards as the original, using durable materials and silver-plated brass contacts to maintain reliable conductivity and resist corrosion. It’s designed to re-establish blower motor operation without the expense of replacing an entire control module — a practical repair option for fleets and owner-operators who need fast, cost-effective HVAC fixes.\u003c\/p\u003e\n\n\u003ch3\u003eHow does this switch restore HVAC blower control?\u003c\/h3\u003e\n\u003cp\u003eThe FUSCH blower motor control switch directly replaces the failed switch in the HVAC control assembly, enabling manual selection of fan speeds via its twist action. Its eight terminals and compatible connector layout match the factory wiring for straightforward electrical integration.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eConnector gender: female for correct mating to vehicle harness\u003c\/li\u003e\n  \u003cli\u003eTerminal quantity: 8 to match OEM wiring\u003c\/li\u003e\n  \u003cli\u003eSwitch type: twist action for tactile speed selection\u003c\/li\u003e\n  \u003cli\u003eTerminal gender: male terminals for secure electrical contact\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat materials and design features make it durable?\u003c\/h3\u003e\n\u003cp\u003eThe switch uses ABS plastic housing for impact resistance and long service life, while internal stainless steel springs add fatigue resistance to repeated use. Silver-plated brass contacts deliver strong conductivity and reduce oxidation, which helps maintain responsiveness over time.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eABS plastic housing resists cracking and heat exposure\u003c\/li\u003e\n  \u003cli\u003eStainless steel springs maintain consistent tension and feel\u003c\/li\u003e\n  \u003cli\u003eSilver-plated brass contacts minimize corrosion and voltage drop\u003c\/li\u003e\n  \u003cli\u003ePrecision-molded terminals ensure reliable electrical connection\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eIs installation difficult or time-consuming?\u003c\/h3\u003e\n\u003cp\u003eInstallation is intended to be quick: the FUSCH switch is a plug-and-play replacement that fits the OEM connector and mounting points. No special calibration or programming is required, which reduces downtime and labor costs for technicians and DIYers alike.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eDirect-fit replacement for easy removal and installation\u003c\/li\u003e\n  \u003cli\u003eNo module replacement or reprogramming needed\u003c\/li\u003e\n  \u003cli\u003eStandard tools suffice for typical dashboard or control panel access\u003c\/li\u003e\n  \u003cli\u003eComes with OEM-equivalent terminal layout to simplify wiring\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for: This FUSCH blower motor control switch is aimed at Peterbilt owners, truck maintenance shops, and fleet managers looking for an affordable, OEM-compatible repair part. If you operate a Peterbilt 379 (2006–2007) or 384 (2008–2015) and the HVAC fan speeds are intermittent, stuck, or nonfunctional, this component provides a practical replacement to restore reliable blower control without replacing larger, costlier assemblies.\u003c\/p\u003e\n\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Will this switch fit my Peterbilt 384 from 2010?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes. It’s compatible with Peterbilt 384 models from 2008 through 2015, including 2010.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Do I need to reprogram the HVAC system after installing it?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: No reprogramming is required; it’s a direct plug-and-play replacement for the original switch.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"FUSCH","offers":[{"title":"Default Title","offer_id":67593831710905,"sku":"B0CMQBB1FZ","price":60.82,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0822\/3765\/3177\/files\/fusch-front-view-switch.jpg?v=1790579553","url":"https:\/\/redleafauto.ca\/products\/fusch-hvac-blower-motor-control-switch-for-peterbilt-379-2006-2007-384-2008-2015-8-terminal-plug-and-play-replacement","provider":"Redleaf Auto","version":"1.0","type":"link"}