ILONPA AC Compressor with Clutch for Chevy Equinox & GMC Terrain 2.4L L4 (2012–2015) — Prefilled PAG 46, 5-Groove 120mm Pulley

ILONPA's new AC air conditioning compressor with clutch is a direct-fit replacement for 2.4L Chevy Equinox (2012–2014) and GMC Terrain (2012–2015) models, designed to restore reliable cooling performance.

Replacing a failing air conditioning compressor can be the fastest way to bring cold, consistent airflow back to your vehicle. This ILONPA unit (part CO22229C) matches the original equipment specifications for 2.4L four-cylinder Equinox and Terrain engines only. It ships prefilled with PAG 46 oil and includes a clutch assembly for a straightforward swap when matched to the correct engine variant.

How do I know this compressor fits my car?

Confirm fitment by matching your vehicle year, make, and engine size: this compressor is compatible only with the 2.4L L4 engines in Chevy Equinox (2012–2014) and GMC Terrain (2012–2015). It is not compatible with 3.0L or 3.6L engines. Also verify cross-referenced part numbers listed for a precise match.

• Fits: Chevy Equinox 2012–2014 with 2.4L L4 engine
• Fits: GMC Terrain 2012–2015 with 2.4L L4 engine
• Not compatible with 3.0L or 3.6L engines
• Cross-replaces: 22229C, 16003549-101/102/103/104, 22798745, 23255703, and others

What are the technical specs and pre-delivery conditions?

The ILONPA compressor uses a 7SBH17C-style mechanism with a five-groove pulley and a 120 mm pulley diameter. It arrives prefilled with approximately 100±10 mL of PAG 46 oil, which helps streamline installation. Make sure the vehicle's AC system is properly evacuated and cleaned before fitting the new unit.

• Compressor type: 7SBH17C
• Oil: PAG 46, prefilled ~100±10 mL
• Pulley: 5 grooves, 120 mm diameter
• Prefill saves initial oiling steps but confirm system requirements

What performance and durability can I expect?

This compressor is built from high-strength aluminum alloy to reduce weight while increasing corrosion resistance and heat dissipation. It’s engineered to run smoothly with reduced vibration and noise, supporting steady cabin comfort and helping maintain fuel efficiency during cruising conditions.

• Aluminum alloy housing for reduced corrosion and weight
• Designed for low noise and minimal vibration
• Supports consistent cooling under normal driving loads
• OEM-style clutch for reliable engagement and longevity

Any installation tips or important reminders?

Proper installation is essential for long-term service. Before you install the compressor, thoroughly clean the AC system and ensure all cleaning agents have evaporated. Professional installation and commissioning are recommended to verify correct refrigerant charge, leak-free connections, and proper clutch operation.

• Evacuate and clean the AC system before fitting
• Verify refrigerant type and charge after install
• Recommended: professional installation and testing
• Check electrical connector and belt alignment during fitment

Who is this for? ILONPA’s CO22229C compressor is aimed at owners and mechanics who need a cost-effective, OE-matching replacement for air conditioning systems on Chevy Equinox and GMC Terrain vehicles equipped with the 2.4L L4 engine. It’s a good choice for repair shops, DIYers with mechanical experience, and fleet managers who require durable, low-noise components that align with factory specifications. If your vehicle uses a 3.0L or 3.6L engine, this unit is not suitable—verify engine size before purchasing to ensure correct fitment and performance.