447190-3940 Denso Genuine A/C Compressor and 50 similar items

Denso Genuine Air Conditioning Compressor with Clutch Part Number: 447190-3940 Brand: Denso Genuine OEM Air Conditioning Compressor Manufacturer Part Number: 447190-3940 Product Name: AC Compressor with Clutch Assembly Condition: Brand New – OEM Quality Product Type: Air Conditioning Compressor with Magnetic Clutch Category: Air Conditioning Climate Control Fitment Type: OEM Direct Replacement Product Overview The Denso Genuine Air Conditioning Compressor with Clutch – 447190-3940 is a high-quality climate system component designed to replace the original A/C compressor in compatible vehicles. The compressor is responsible for circulating refrigerant through the air conditioning system, enabling the cooling process inside the cabin. Denso compressors are engineered to meet stringent OEM standards for performance, durability, and reliability, ensuring consistent cooling efficiency and long service life. The attached magnetic clutch engages and disengages the compressor as required by the vehicle’s A/C control system, allowing precise control of refrigerant compression. This compressor assembly is ideal for vehicles that require an exact replacement for the original factory-installed A/C compressor. Key Features • Genuine Denso OEM air conditioning compressor with clutch • Designed for direct fit and factory-equivalent performance • Engineered to meet or exceed original manufacturer standards • Includes magnetic clutch for precise engagement control • Delivers reliable refrigerant circulation for effective cooling • Manufactured with quality materials for long-term durability • Perfect for replacement in worn or failed A/C systems Technical Specifications • Manufacturer: Denso Corporation • Part Number: 447190-3940 • Product Category: Air Conditioning Compressor with Clutch • Condition: New – OEM Quality • Fitment Type: Direct Replacement • Compressor Function: Compresses and circulates refrigerant • Clutch Type: Magnetic clutch integrated • Refrigerant Compatibility: R134a (typical on many vehicles) • Voltage: 12 V automotive system Vehicle Application Sheet The Denso 447190-3940 compressor with clutch is used in A/C systems on certain vehicles. Because exact Denso compressor applications can vary slightly by region and vehicle trim, the table below lists commonly documented fitments for compressors in the 447190-39xx series that are closely associated with this part designation range. Exact cross-reference should be verified with VIN or OEM parts lookup tools before ordering. Known Compatible Vehicles Make Model Year Range Engine / Notes Audi A4 1995 – 2001 2.4, 2.6, 2.8 petrol engines (6SEU14C type Denso compressors commonly used in this series) Audi A6 1995 – 2001 Several petrol and turbo variants where 447190 family compressors are fitted Audi A8 Late 1990s – early 2000s Older Denso compressor models used › series share 447190 family cross-references Important Compatibility Advice: • The Denso 447190-39xx family of compressors covers several OEM applications with slight variations in clutch type, pulley size, and mounting configuration. • Exact fitment for the “447190-3940” part number should be confirmed using a VIN-based parts lookup or a dealer reference before ordering. • Compressor fitment depends on refrigerant type (usually R134a), clutch pulley specs, and vehicle assembly options — always verify against your car’s original part number. Function and Performance The air conditioning compressor is the centerpiece of the A/C system. It pressurizes the refrigerant, sending it to the condenser and through the entire cooling circuit. The integrated magnetic clutch allows the compressor to engage when cooling is needed and disengage at other times, improving fuel efficiency and reducing wear. A properly functioning compressor ensures: • Consistent cabin cooling performance • Reliable refrigerant circulation • Reduced strain on the A/C system components • Stable operation in both idle and highway conditions Replacing a failing compressor restores cooling efficiency and prevents further stress on other A/C components such as the condenser, expansion valve, and evaporator. Why Choose Genuine Denso OEM • Designed to meet original equipment specifications • Superior build quality and durability compared to many aftermarket units • Ensures factory-matched cooling performance • Reduces risk of premature failure • Ideal for maintaining vehicle comfort and resale value Denso is a trusted OEM supplier for many major automotive brands, and its compressors are engineered for reliable performance and longevity. Installation Maintenance Notes • Professional installation by an experienced A/C technician is recommended. • System should be evacuated, checked for leaks, and recharged with correct refrigerant and lubricant. • Compressor oil type and quantity should match vehicle specifications. • Inspect and replace worn A/C belts and idler pulleys if necessary.