TadaMark AC Compressor with Clutch for GM Vehicles — Chevrolet Impala 3.6L (2014–2020) | Direct-Fit, Pre-Filled PAG46

TadaMark’s air conditioning compressor with clutch replaces worn OEM units for compatible Chevrolet, Buick, GMC and Cadillac models so your vehicle’s A/C can cool reliably again.

This direct-fit compressor assembly is engineered to match common GM applications, delivering the correct pulley size, groove count and oil prefill so installation is straightforward for technicians and experienced DIYers. The unit arrives prefilled with PAG 46 oil (100±10 ml) and is offered with a one-year guarantee. Confirm fitment with your vehicle’s year, make and engine before ordering to ensure compatibility.

Which vehicles and engines does this compressor work with?

This TadaMark compressor covers a range of GM models and engine variants across the 2013–2020 model years. It was designed to replace multiple part numbers used on mid-size sedans and SUVs from Chevrolet, Buick, Cadillac and GMC.

• Buick LaCrosse: 2013–2016 (3.6L) and 2016 (2.4L)
• Cadillac XTS: 2013–2019 (3.6L)
• Chevrolet Impala: 2014–2020 (3.6L) and select 2016–2018 2.5L models
• Chevrolet Equinox and GMC Terrain: select 2015–2017 3.6L/2016–2017 3.6L applications

What are the key technical specifications to check before buying?

Fit and function depend on matching the compressor’s pulley, groove count and oil type to your vehicle’s A/C system. Verify part numbers and physical dimensions to avoid installation issues.

• Compressor type: CVC compressor assembly with clutch
• Pulley diameter: 119 mm; Groove count: 6
• Oil type and prefill: PAG 46, 100±10 ml
• Cross-reference part numbers included for vehicle compatibility

How should this compressor be installed and prepared?

Proper installation requires cleaning and preparing the vehicle’s A/C system first. Each TadaMark compressor contains refrigerant oil, so you’ll only need to add refrigerant after mounting and connecting the unit.

• Flush and clean the entire A/C system before installing the compressor
• Verify hose and receiver/drier condition; replace if contaminated
• Install compressor, connect clutch wiring and refrigerant lines per manufacturer torque specs
• Vacuum the system and recharge with the correct refrigerant amount

What part numbers does this unit replace and what warranty is included?

The compressor is intended to substitute many common GM part numbers to simplify sourcing. TadaMark supports the product with a one-year limited guarantee and is available for customer support if fit or function issues arise.

• Replaces: 22796877, 22796879, 23105377, 23105379 and others listed
• Additional cross-references: 23314079, 23314080, 23380422, 23414000 and more
• Warranty: One-year coverage from TadaMark with customer assistance

Who is this for: This compressor is aimed at owners and mechanics who need a direct-fit replacement for GM A/C systems on compatible Chevrolet, Buick, Cadillac and GMC vehicles. It’s suitable for repair shops, independent technicians and competent DIYers who will flush the system, follow proper installation steps and recharge the system to factory specifications. If you’re unsure about fitment, use the seller’s confirmed-fit tool and consult a professional to avoid mismatches.