AC Compressor with Clutch 2005-2011 Fit for Cadillac STS 3.6L Air Conditioning Compressor

This high-performance air conditioning compressor with clutch is designed for 2005–2011 Cadillac STS models equipped with the 3.6L engine. Manufactured to meet or exceed OEM standards, it provides strong, noiseless cooling performance. Each unit is pre-filled with lubricating oil, pressure-tested for leaks, and ready for installation. Ideal for professional mechanics and fleet maintenance.

Key Features

• Strong Cooling Performance: Delivers reliable A/C operation with interior temperatures reaching as low as 62°F when running.
• Noiseless Operation: Designed for low vibration and noise levels below 72 dB.
• Durable & Sturdy: Sturdy aluminum housing ensures stability and firmness during long-term use.
• Low Oil Consumption: Optimized to match original equipment, with factory lubrication to prevent internal rust and oxidation.
• Pre-Tested Quality: Each compressor is pressure tested with nitrogen for leaks; internal parts are lubricated during production.
• Complete Assembly: Includes both AC compressor and clutch – no additional parts required.
• Pre-Filled with Oil: Delivered with 130 ml of PAG46 oil; no need to add oil during initial use (excessive oil may cause damage).

Technical Specifications

• Part Numbers: 157309, 158309, 1521200, 10361341, 3021431, DW157309, 4472600060, 4710717, 25737325, 89023452, 5512535, 6512535, 7512535, 255638, TEM255638, TEM276010, 2022019, 2022019AM, 2022019R, 1421200, 1421200NC, 7422045, 22665, C1529, C1529R
• Compressor Type: 7SBU16C
• Oil Type: PAG46
• Internal Oil Content: 130 ml
• Pulley Grooves: 6
• Pulley Diameter: 109 mm
• Fitment: 2005–2011 Cadillac STS 3.6L

Applications

Designed specifically for 2005–2011 Cadillac STS models with the 3.6L engine. Suitable for direct OEM replacement. We recommend professional installation and verification of oil requirements for your specific A/C system.