SCITOO AC Compressor for Buick Encore 1.4L 2013-2022 - R134a, Six-Groove Pulley, Clutch Included

SCITOO AC Compressor for Buick Encore 1.4L (2013–2022) is a direct-fit air conditioning compressor with clutch designed to restore factory cooling performance for compatible Buick and Chevrolet models.

This SCITOO compressor is engineered as a drop-in replacement for many 1.4L and select 1.8L Buick Encore, Chevy Sonic and Chevy Trax vehicles from 2013–2022. Built from aluminum alloy, supplied pre-filled with PAG46 oil, and compatible with R134a refrigerant, the unit aims to simplify installation while returning strong, quiet cooling to your vehicle’s HVAC system. Review fitment and pulley details to ensure an exact match before purchasing.

Which vehicles and part numbers does this compressor fit?

This compressor covers specific Buick Encore and Chevrolet Sonic/Trax model years and several OE part numbers. Confirm year, engine size, pulley grooves and connector type against your original component to verify compatibility.

• Fits Buick Encore 1.4L: 2013–2022
• Fits Chevy Sonic 1.4L: 2013–2020
• Fits Chevy Trax 1.4L and some 1.8L: 2013–2022 (varies by year)
• Compatible OE numbers include: 26699506, 42623009, 42698422, 42783843, 94517798, 94517800, 95369542, 95370312, 95932749

How does this compressor perform in cooling and noise levels?

The unit is designed to produce rapid cabin cooling with low NVH (noise, vibration, harshness). Its QS90-style mechanism and six-groove pulley help deliver strong refrigerant flow while operating quietly for a comfortable ride.

• Fast temperature drop when system is properly charged
• Rated operation ≤72 dB for low cabin noise
• Six-groove pulley, 3.74-inch diameter for correct belt engagement
• Aluminum-alloy construction for corrosion resistance and lighter weight

What are the installation and fluid requirements?

The compressor ships filled with internal oil (approximately 80±10 mL PAG46), so no oil addition is needed on first fitment, but refrigerant must be charged to the system to roughly 70–80% of specification. Cleaning the A/C lines and flushing any debris before installing is important to prevent premature failure.

• Internal oil: PAG46, ~80±10 mL included
• Refrigerant type: R134a — charge to ~70–80% per system spec
• Clutch included for immediate swap-in (verify electrical connections)
• Recommended: flush cooling lines and remove metal shavings before installation

What key specifications identify this compressor as the correct replacement?

Use the compressor’s physical specs and connector details to confirm fitment: QS90 compressor type, six pulley grooves, 3.74-inch pulley diameter, and the listed OE part cross-references. Matching these features to your existing unit helps avoid returns and installation delays.

• Compressor Type: QS90
• Pulley Grooves: 6; Pulley Diameter: 3.74 in
• Material: Aluminum alloy for heat dissipation and durability
• Clutch included; check electrical connector and mounting points

Who is this for: This SCITOO AC compressor is intended for DIY mechanics, professional installers and fleet technicians replacing a failed or noisy A/C compressor on compatible Buick Encore, Chevrolet Sonic and Trax vehicles. It suits buyers who need a ready-to-install unit—pre-oiled, clutch included—with matching OE cross-references and clear physical specs. Always verify vehicle year, engine size and pulley configuration before ordering and have the refrigerant charged by a qualified technician to meet safety and performance standards.