AZ-HAPPYMALL Rear HVAC Blower Motor for Chevy & GMC Tahoe/Traverse/Acadia/Yukon 2007–2023 — Motor + Fan Cage, 18‑Month Warranty

High-performance rear HVAC heater blower motor that restores cabin airflow for compatible Chevy and GMC SUVs (Tahoe, Traverse, Acadia, Yukon).

When the rear vents in your Chevy or GMC lose airflow, rattle, or make unusual noises, the issue is often a worn or failing rear blower motor. This AZ-HAPPYMALL replacement includes the motor and fan cage designed to match factory fit and restore reliable operation for multiple model years, backed by an 18-month unlimited mileage warranty for added peace of mind.

Which vehicles will this rear blower motor fit?

This unit is built to replace original rear HVAC blower motors on many Chevy and GMC large SUVs across several production years. Verify compatibility with your VIN or compare the reference numbers listed below to your OEM part before purchasing.

• Chevy Tahoe: 2007–2020
• Chevy Traverse: 2009–2023
• GMC Acadia: 2007–2023 (includes Acadia Limited 2017)
• GMC Yukon: 2007–2020
• Reference/replaceable numbers: 76976, PM5132, 15232219, 76977, PM4671, 84369132, 84710246, 84879262, BM10046C

How will this replacement improve my vehicle's HVAC performance?

Installing a new rear blower motor restores proper air circulation to the cabin’s rear vents and eliminates common failure symptoms like weak flow, humming, or vibration. The included fan cage is balanced to reduce noise and maintain steady airflow under varying fan speeds.

• Restores consistent airflow to rear passenger vents
• Reduces rattling and motor-driven vibrations
• Improves temperature distribution and system responsiveness

What comes in the box and what do I need to install it?

The package contains one rear HVAC heater blower motor with its attached fan cage ready for installation. Basic hand tools and a short installation time are typical for experienced DIYers; however, consult a professional if you’re unsure about accessing the rear HVAC housing in your model.

• Included: 1x rear blower motor with fan cage
• Tools typically needed: screwdriver set, socket set, trim removal tools
• Installation tip: disconnect the battery before servicing HVAC electrical components

What warranty and support are provided with this part?

AZ-HAPPYMALL covers this blower motor with an 18-month unlimited mileage quality assurance warranty, allowing you to replace the product if manufacturing faults arise within that period. Customer support is available if you run into fitment questions or installation issues.

• 18 months unlimited mileage warranty
• Customer support for fitment and installation inquiries
• Reference numbers provided to confirm compatibility

Who this is for: This replacement rear blower motor is intended for owners and technicians working on compatible Chevy and GMC SUVs who need a reliable, OEM-style HVAC component to restore cabin ventilation. It’s a practical choice for drivers experiencing weak rear vent airflow, excessive blower noise, or intermittent fan operation, and for repair shops seeking a warranty-backed aftermarket option that matches common OEM part references.