Nissens 890631 A/C Compressor

Nissens A/C Compressor for Lexus LS460, IS F, GS460

The Nissens 890631 A/C compressor is a direct-fit HVAC replacement built for vehicles using R134A refrigerant and PAG 46 oil. It is a FIRST FIT compressor, which helps streamline installation with pre-filled PAG oil and O-rings when needed.

• Part number: 890631
• Compressor type: 7SEH17C
• Refrigerant type: R134A
• Compatible oil type: PAG 46
• Pre-filled with PAG oil
• 6-groove pulley design
• Maximum pulley diameter: 4.3307

Built for OE-style HVAC replacement

Nissens develops thermal and engine efficiency components with a focus on consistent manufacturing quality across its aftermarket range. This A/C compressor is engineered for Lexus LS460, Lexus IS F, and Lexus GS460 applications that require the 7SEH17C compressor configuration, making it a practical choice for restoring cabin cooling performance in the 2007-2017 Lexus LS460, 2008-2014 Lexus IS F, and 2008-2011 Lexus GS460. This part cross-references UAC CO11247C for the same application.

Common issues this compressor can address

• Weak or inconsistent cabin cooling
• Compressor noise during A/C operation
• Loss of refrigerant circulation in the HVAC system
• Clutch or compressor performance decline
• System service needs after compressor replacement

Installation notes and tips

Verify the vehicle uses R134A refrigerant and PAG 46 oil before installation. Confirm pulley groove count, compressor type, and mounting configuration against the original unit on the vehicle. For best results, inspect the system for contamination, replace damaged seals as needed, and evacuate and recharge the system to the correct specification after installation.

Quality assurance

Nissens is a market-leading manufacturer of thermal management components, and this compressor is produced under the brand’s Genuine Nissens Quality standards for aftermarket use.