A-Premium AC Compressor with Clutch for Buick Encore / Chevy Sonic Trax - QS90 Direct-Fit, 95mm 6-Groove, Prefilled PAG46

A-Premium Air Conditioner AC Compressor with Clutch is a direct-fit replacement compressor (QS90) prefilled with 150 ml PAG46 oil and a 6-groove 95mm pulley for compatible Buick and Chevrolet models.

If your vehicle's A/C is underperforming or the compressor has failed, this A-Premium unit is built to match OE form and fit for selected Buick Encore, Chevrolet Sonic and Trax model years. It ships with the clutch installed and comes precharged with the specified lubricant so installation is faster and cleaner. Check compatibility carefully against part reference numbers and your current compressor photos before purchasing.

Which vehicles will this compressor fit?

This compressor is designed to be compatible with Buick Encore (2013–2022) and Chevrolet models including Sonic (2013–2020 L4 1.4L) and Trax (2013–2022 L4 1.4L). Use the vehicle fitment tools and compare the provided reference numbers and pictures to your existing unit to confirm fit.

• Direct-fit QS90 compressor for listed Buick/Chevrolet applications
• Matches OE pulley diameter (95mm) and groove count (6)
• Cross-check reference numbers like 42783843, 42623009, 95370312

What are the key technical specs and what's included?

The A-Premium compressor uses the QS90 design with a 6-groove pulley, 95mm diameter, and is prefilled with 150 ml of PAG46 lubricant. The clutch assembly is included so you receive a ready-to-install assembly rather than a bare housing.

• Compressor type: QS90; pulley grooves: 6; pulley diameter: 95mm
• Lubricant: PAG46, prefilled 150 ml
• Clutch included for complete replacement convenience

How do I confirm it will replace my existing compressor?

Confirm fit by matching physical features and reference numbers printed on your old compressor. Compare pictures, pulley groove count, and electrical connector orientation, and consult the vehicle fitment guide before installation.

• Compare part numbers: e.g., 6513004, 42733191, CO-22301C
• Match pulley size, groove count, and clutch connector placement
• Use vehicle garage tools and photos to verify compatibility

What warranty and support does A-Premium provide?

A-Premium backs this A/C compressor with a one-year unlimited-mileage guarantee, giving you coverage for manufacturing defects and workmanship for the first year. Customer support resources and return procedures are available through the seller if you need help after purchase.

• One-year unlimited-mileage guarantee
• Support for part selection and post-purchase questions
• Wide range of automotive replacement parts available from the brand

Who is this for: This A-Premium AC compressor with clutch is aimed at DIY mechanics, independent repair shops, and vehicle owners who need a reliable OE-style replacement for Buick Encore and compatible Chevrolet Sonic/Trax models. It's suited for anyone who wants a ready-to-install compressor prefilled with the correct lubricant and supported by a one-year warranty, provided they verify compatibility against the supplied reference numbers and match their existing unit's physical details.