Denso 471-1348 A/C Compressor

Reliable A/C Compressor for Land Rover Defender 90, Discovery, and Range Rover

The Denso 471-1348 A/C compressor is engineered to meet the specific HVAC needs of Land Rover vehicles, including the Defender 90, Discovery, and Range Rover models. Designed for use with R134a refrigerant, this compressor ensures efficient cooling performance and system compatibility.

• Compatible with Land Rover Defender 90, Discovery, and Range Rover
• Designed for R134a refrigerant systems
• Clutch maximum diameter of 130.0 mm for precise engagement
• Serpentine pulley belt type for smooth operation
• Bolt tangent mounting type for secure installation

Technical Details and Features

The Denso 471-1348 A/C compressor features a clutch with a maximum diameter of 130.0 mm, optimized for reliable engagement and disengagement within the HVAC system. It is designed to operate with R134a refrigerant, which is standard in many modern Land Rover vehicles. The serpentine pulley belt type ensures compatibility with the vehicle’s existing belt system, providing consistent power transmission. The bolt tangent mounting type allows for a secure and stable fitment, reducing vibration and wear during operation.

Applications and Common Issues Addressed

This A/C compressor is specifically compatible with Land Rover Defender 90, Discovery, and Range Rover models, making it a suitable replacement part for HVAC system repairs or upgrades. It addresses several common issues, including:

• Loss of cooling efficiency due to compressor failure
• Clutch slippage or failure affecting A/C engagement
• Refrigerant leaks related to compressor seals
• Noise or vibration caused by worn pulley or mounting
• Incompatibility with R134a refrigerant systems

Installation Notes and Tips

When installing the Denso 471-1348 A/C compressor, ensure the system is properly evacuated and recharged with R134a refrigerant. Verify the serpentine belt condition and alignment to prevent premature wear. Use the bolt tangent mounting points to secure the compressor firmly, avoiding over-tightening which could damage mounting threads. It is recommended to inspect related components such as the clutch and pulley during installation for optimal system performance.

Quality Assurance and Warranty

Denso manufactures this A/C compressor to meet OEM specifications for Land Rover vehicles, ensuring reliable performance and durability. The part number 471-1348 is backed by Denso’s quality standards, providing confidence in fitment and function. Warranty coverage details should be confirmed at the point of purchase, as they may vary by distributor.