AC Compressor Kit Replacement for GMC Sierra 3500 HD 6.6L (2012–2019)
AC Compressor Kit Replacement for GMC Sierra 3500 HD 6.6L (2012–2019)
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AC Compressor Kit Replacement for GMC Sierra 3500 HD 6.6L (2012–2019)
Fits Models:
- GMC Sierra 3500 HD
Model Years:
- 2012, 2013, 2014, 2015, 2016, 2017, 2018, 2019
Submodels:
- All Trims (SL, SLE, SLT, Denali)
Engine Options:
- 6.6L Duramax Diesel
Description:
Revitalize your GMC Sierra 3500 HD with our high-quality AC Compressor Kit. Designed as a direct fit replacement, this kit includes the AC compressor, accumulator, O-rings, and all necessary hardware for a hassle-free installation. The AC compressor plays a vital role in maintaining cabin comfort by circulating refrigerant through the system, ensuring a consistent and cool airflow regardless of external conditions.
Over time, wear and tear can lead to decreased performance or complete failure of your air conditioning system. This OEM-quality replacement kit is engineered to meet or exceed factory standards, providing long-lasting durability and reliability for your truck. Say goodbye to hot summer drives and discomfort—our AC Compressor Kit solves overheating issues and restores your vehicle’s climate control efficiency.
Features:
- Complete kit with compressor, accumulator, and O-rings for easy installation
- OEM replacement for guaranteed compatibility and quality
- Durable construction to withstand extreme temperature fluctuations
- Direct fit design to streamline the replacement process
- Restores full air conditioning performance for ultimate driving comfort

Delivered in 5–15 business days