{"product_id":"pannuoscs-blower-motor-resistor-for-hummer-h2-2003-2007-direct-fit-copper-core-socket-restores-multi-speed-hvac","title":"PANNUOSCS Blower Motor Resistor for Hummer H2 2003-2007 — Direct-Fit, Copper-Core Socket Restores Multi-Speed HVAC","description":"\u003cp\u003e\u003cstrong\u003ePANNUOSCS blower motor resistor is a direct-fit replacement for Hummer H2 (2003–2007) that restores heater and A\/C fan speed control by matching original fit and performance.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eIf your Hummer H2’s blower only works on one speed, blows inconsistently, or stops responding to fan controls, a failed blower motor resistor is often the cause. This PANNUOSCS module is built to the original equipment specifications and designed specifically for automatic temperature control systems on H2 models between 2003 and 2007. The unit uses a copper-core socket and robust materials to resist heat, vibration, and electrical wear so your HVAC system regains reliable multi-speed operation.\u003c\/p\u003e\n\n\u003ch3\u003eHow does this resistor restore my Hummer H2’s fan speeds?\u003c\/h3\u003e\n\u003cp\u003eThe resistor replaces the circuit that modulates current to the blower motor, allowing the fan control knob or automatic system to select multiple speeds. It replicates the original geometry and electrical characteristics so the blower responds as it did from the factory.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eDirect-fit design for Hummer H2 2003–2007 models\u003c\/li\u003e\n  \u003cli\u003eOEM-referenced part numbers for accurate matching (e.g., 19331830, 93803637)\u003c\/li\u003e\n  \u003cli\u003eCopper-core socket for stable electrical contact and heat handling\u003c\/li\u003e\n  \u003cli\u003eRestores full multi-speed fan control for heating and A\/C\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhich part numbers and vehicles is this unit compatible with?\u003c\/h3\u003e\n\u003cp\u003eThis PANNUOSCS blower motor resistor is intended to match specific OE numbers and fit Hummer H2 years 2003 through 2007 with automatic temperature control. Always cross-check your original part number to ensure compatibility before ordering.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eCommon OE references: 19331830, 89023355, 93803637, 88986529\u003c\/li\u003e\n  \u003cli\u003eAdditional references included: 15-80388, 15-80655, 15-80911\u003c\/li\u003e\n  \u003cli\u003eOther coding: 3GSH-19E624-CA, 4GSH-19E624-AA, 6GSH-19E624-AA\u003c\/li\u003e\n  \u003cli\u003eDesigned specifically for Hummer H2 (2003–2007) automatic temperature control systems\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat materials and construction improve durability compared to cheap alternates?\u003c\/h3\u003e\n\u003cp\u003ePANNUOSCS uses a reinforced copper-core socket and heat-resistant components to reduce hot spots and poor connections that lead to failure. The assembly is validated to resist vibration and aging that often cause intermittent fan operation in older HVAC modules.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eCopper core reduces electrical resistance and overheating\u003c\/li\u003e\n  \u003cli\u003eImpact- and heat-resistant housing for long service life\u003c\/li\u003e\n  \u003cli\u003eQuality control testing to ensure safe, reliable operation\u003c\/li\u003e\n  \u003cli\u003ePlug-and-play connector for straightforward installation\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow difficult is installation and what should I check before replacing it?\u003c\/h3\u003e\n\u003cp\u003eInstallation is typically straightforward and requires basic hand tools and access to the blower housing under the glove box. Confirm that your vehicle uses an automatic temperature control system and compare OE numbers to the listings; improper selection could result in incompatibility.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eVerify automatic temperature control requirement before purchase\u003c\/li\u003e\n  \u003cli\u003eCompare your existing resistor’s part number to OE references listed\u003c\/li\u003e\n  \u003cli\u003eAccess usually through the glove box or underdash panel; expect a 15–45 minute job\u003c\/li\u003e\n  \u003cli\u003eReconnect harness securely to avoid poor contact and future failures\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for: This PANNUOSCS blower motor resistor is aimed at Hummer H2 owners, mechanics, and DIY enthusiasts who need a reliable, OEM-quality replacement for faulty fan-speed control in 2003–2007 models with automatic temperature control. It’s a practical repair option when the blower only works on one speed, is intermittent, or has lost several fan settings. If you’re restoring proper HVAC function with a durable, tested part and want compatibility with known OE numbers, this module provides a cost-effective solution with a 12-month return\/exchange policy for added confidence.\u003c\/p\u003e\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 resistor fit my Hummer H2?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: It fits Hummer H2 model years 2003–2007 with automatic temperature control. Verify your original part number matches listed OE references before purchasing.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Can I install it myself?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes — installation is usually 15–45 minutes under the glove box; basic tools and reconnecting the harness are required.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"PANNUOSCS","offers":[{"title":"Default Title","offer_id":48085879062686,"sku":"B0DGFZR66V","price":49.98,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0781\/2041\/9486\/files\/pannuoscs-blower-resistor-front-view.jpg?v=1785879098","url":"https:\/\/northtrailauto.ca\/products\/pannuoscs-blower-motor-resistor-for-hummer-h2-2003-2007-direct-fit-copper-core-socket-restores-multi-speed-hvac","provider":"North Trail Auto","version":"1.0","type":"link"}