A ABIGAIL AC Heater Blower Motor 700164 Replacement for 2007-2014 Chevy/GMC/Cadillac — Direct-Fit, Motor + Fan Wheel

A ABIGAIL AC Heater Blower Motor 700164 is a direct-fit replacement blower assembly engineered to restore airflow for heating and cooling systems in compatible 2007–2014 Chevrolet, GMC and Cadillac models.

If your vehicle’s HVAC fan has stopped moving air, makes unusual noise, or only works at certain speeds, the blower motor is a common wear item. This A ABIGAIL assembly combines the motor and fan wheel in one unit designed to meet or exceed OEM fit and function for many Silverado, Tahoe, Suburban, Avalanche, Sierra, Yukon and Escalade applications. It replaces multiple OE numbers so you can match it to the part you’re removing and complete the repair quickly.

Will this blower motor fit my truck or SUV?

Check year, make and model compatibility and compare the interchange numbers on your old unit. This blower is manufactured to fit numerous GM platforms from 2007 through 2014 (and select 2000 models listed), covering light-duty and heavy-duty full-size trucks and SUVs.

• Compatible with Cadillac Escalade (2007–2014) and Escalade ESV/EXT variants where specified.
• Fits Chevrolet Avalanche and Silverado 1500/2500/2500HD across 2007–2014 model years as listed.
• Fits GMC Sierra and Yukon, including Yukon XL 1500/2500 ranges for applicable years.
• Replaces OEM numbers like 15-81683, 22741027, 20760618, 700164 and others for easy cross-reference.

How straightforward is installation and what should I prepare?

Installation is designed as a direct replacement to simplify swap-in repairs; however, expect basic HVAC access and simple electrical disconnects. Replace the blower resistor or relay if they show signs of wear to avoid immediate issues after installation.

• Assembly includes motor and fan wheel to reduce installation steps and save time.
• Most installations require moderate hand tools and removal of the glovebox or under-dash panel depending on vehicle.
• Inspect and, if needed, replace the blower resistor/relay when fitting the new motor to ensure full speed control.
• Follow vehicle-specific service manual torque and wiring checks for safe, reliable installation.

What are the build and performance features of this A ABIGAIL unit?

The blower is constructed from durable materials and tested before shipping to meet reliability expectations for aftermarket replacements. It is not a genuine GM part but is intended to meet or surpass OEM functional standards.

• High-quality motor components and a matched fan wheel for consistent airflow.
• 100% tested prior to shipping to reduce the chance of receiving a defective unit.
• Interchangeable with multiple OE part numbers for broad compatibility.
• Designed as a drop-in style assembly where applicable to reduce install time.

What support and service options are available after purchase?

A ABIGAIL offers customer service for troubleshooting, replacement or refund if the blower motor arrives defective or fails early. Reach out promptly with order and vehicle details for the fastest resolution.

• Customer support available for diagnostic guidance and warranty assistance.
• Replace related components (resistor/relay) recommended to prevent repeat failures.
• Keep proof of purchase and fitment photos handy when contacting support.

Who is this for: This blower motor is intended for DIYers and professional technicians who need a reliable, direct-replacement HVAC blower for full-size GM trucks and SUVs from the listed model years. Choose this A ABIGAIL assembly if you want a cost-effective, tested aftermarket swap that matches common OEM part numbers and simplifies restoring cabin airflow.