Denso 471-1019 A/C Compressor

Denso 471-1019 A/C Compressor Overview

The Denso 471-1019 is a factory-new A/C compressor built for vehicles that use R134A refrigerant and a serpentine belt drive. As an OE-supplier replacement, it is engineered for direct fitment and consistent compressor performance in Toyota Venza and Toyota Highlander applications.

• Refrigerant type: R134A
• Clutch maximum diameter: 110.0 mm
• Serpentine pulley belt type
• Bolt tangent mounting type
• OE-supplier design for factory-style fit and function

Detailed Product Description

This Denso A/C compressor, part number 471-1019, is manufactured to OE standards and tested for factory-new performance. It is specified for 2009-2015 Toyota Venza and 2009-2013 Toyota Highlander models, making it a direct replacement choice for drivers servicing the original air conditioning system. The compressor’s bolt tangent mounting, 110.0 mm clutch diameter, and serpentine belt configuration are important match points when verifying the correct HVAC component for your vehicle. This part cross-references Toyota OE numbers 883100E090 and 883100T020 for the same application.

Common A/C Problems It Can Address

• Loss of cabin cooling from a worn or seized compressor
• Noise from the A/C drive system caused by compressor wear
• Inconsistent refrigerant circulation in the HVAC system
• Compressor clutch engagement issues tied to a failing unit
• Restoring proper A/C operation after compressor replacement service

Installation Notes and Fitment Tips

Fits 2009-2015 Toyota Venza, N/A.

Fits 2009-2013 Toyota Highlander, N/A.

Before installation, confirm refrigerant type, clutch diameter, pulley belt type, and mounting style against the original compressor. Proper evacuation, system flushing when required, and correct oil handling are important during A/C service. Verify all line connections and electrical interfaces match the vehicle’s original setup before charging the system.

Quality Assurance

Denso manufactures this compressor as part of its OE-focused air conditioning line and tests it to strict original-equipment standards. The 471-1019 is built for the right fit and function on the first installation when matched to the listed Toyota applications.