PHOBOOS A/C Compressor with Clutch for Hyundai Sonata & Kia Optima 2011–2014 — VS-16E, R-134a

PHOBOOS A/C Compressor with clutch is a direct-replacement VS-16E unit designed to restore air conditioning performance on select 2011–2014 Hyundai Sonata and 2011 Kia Optima models using R-134a refrigerant.

If your cabin cooling has weakened or the compressor clutch is slipping, this PHOBOOS assembly offers an OE-style alternative engineered to match factory dimensions and mount points. It ships prefilled with PAG46 oil and is built for R-134a systems, so you can swap it into compatible vehicles without major modifications. The unit emphasizes quiet operation, dependable cooling output, and an easy bolt-on installation for technicians and DIYers who confirm fitment first.

Which cars will this compressor fit?

This compressor is made for specific Hyundai and Kia four-cylinder models from the early 2010s and is intended as a direct replacement for listed part numbers. Always compare the product images and specifications to your original unit or use an online vehicle fitment tool before ordering.

• Compatible with Hyundai Sonata 2011–2014 L4 2.0L and 2.4L engines.
• Compatible with Kia Optima 2011 L4 2.0L and 2.4L engines.
• Direct replacement for part numbers such as 97701-3R000, 178317, 977013R000, and others.
• Confirm with VIN or fitment check to avoid mismatches.

How does this unit perform in real-world cooling and noise levels?

PHOBOOS designed the compressor to deliver strong cooling capacity while minimizing vibration and sound. Performance targets are suitable for restoring comfortable cabin temperatures under normal driving conditions.

• Cooling capacity rated up to approximately 4000W under test conditions.
• Engineered for noise levels below 70 dB to keep cabin noise low.
• Low-vibration mounting and clutch engagement for smoother operation.
• Optimized for vehicles originally using R-134a refrigerant.

What are the important technical specifications I should check?

Before purchasing, verify the compressor’s physical and fluid specifications against your vehicle’s requirements. Matching groove count, pulley diameter, electrical system, and oil type helps ensure correct fit and reliable operation.

• Compressor type: VS-16E with 6-groove pulley.
• Pulley diameter: 114.5 mm (4.51 in) to match belt alignment.
• Voltage: designed for 12V automotive electrical systems.
• Prefilled oil: PAG46, approximately 160 mL ±20 mL; built for R-134a only.

How easy is installation and what support comes with the part?

The PHOBOOS compressor is built to OE mounting specs so a trained mechanic or competent DIYer can perform a direct bolt-on replacement. The unit arrives pre-oiled and includes a warranty to protect against early failures.

• OE-matched bolt pattern for direct replacement installations.
• Precharged with PAG46 oil to simplify installation prep.
• 12-month unlimited mileage warranty for added confidence.
• Compare images/specs to original unit; use Amazon Garage or VIN check where available.

Who is this for? This PHOBOOS A/C compressor with clutch is for vehicle owners and repair shops restoring air conditioning on compatible Hyundai Sonata and Kia Optima four-cylinder models that use R-134a. It’s a practical choice for those who need an OE-dimension replacement with quiet operation, prefilled oil for faster installation, and a one-year warranty. If your car uses a different refrigerant, pulley configuration, or part number than those listed, do not install this unit—verify compatibility first to ensure reliable performance.