Nissens 85643 Engine Cooling Fan Assembly - Left or Right

Engine Cooling Fan Assembly for VW and Audi

Nissens 85643 is an engine cooling fan assembly built for vehicles that need controlled airflow through the radiator and condenser area. With dual fans, an integrated shroud, and an included control unit and regulator, this assembly supports stable cooling performance in a wide range of Volkswagen and Audi applications.

• Engine cooling fan assembly from Nissens
• 12-volt electrical system
• Dual-fan design with shroud included
• Control unit and regulator included
• 2 connectors with 4-pin male terminals
• Fan blade design: 7 blades
• Maximum output power: 276
• Part number: 85643

Detailed Product Overview

Nissens 85643 is engineered as a complete cooling fan assembly for front-end thermal management. It is built around a dual-fan layout and includes the shroud, control unit, and regulator, which helps simplify replacement on vehicles that use an integrated fan module. This part number 85643 is commonly searched for Volkswagen Jetta cooling fan assembly, Volkswagen Passat radiator fan replacement, and Audi TT cooling fan module applications.

Nissens develops thermal management components with a focus on OE-style fit and consistent manufacturing quality. This assembly is listed across many Volkswagen and Audi platforms, including Caddy, Passat, Beetle, Jetta, Tiguan, Golf, GTI, Eos, A3, TT, and related models. This part cross-references URO (e.g., 1K0959455FR, 1K0959455Q) for the same application.

What This Part Helps Address

• Engine temperature rise from weak or failed radiator fan operation
• Inconsistent airflow at idle or low vehicle speed
• Cooling fan electrical faults tied to the control module or regulator
• Noise or imbalance from worn fan motor components
• Replacement needs on vehicles with integrated fan shroud assemblies

Installation Notes and Fitment

Compatible With select Volkswagen and Audi vehicles using a left, right, or N/A mounting position depending on application. Fitment examples include Fits 2014-2020 Volkswagen Caddy, N/A; Fits 2021-2022 Volkswagen Passat, Left; Fits 2010-2014 Audi TT, N/A; Fits 2013-2018 Volkswagen Jetta, Left; and Fits 2006-2013 Audi A3, Left. Additional applications include Volkswagen Golf, GTI, Tiguan, Beetle, CC, Eos, Bora, GLI, R32, Passat CC, and Audi A1, A3 Quattro, Q3 Quattro, S3, TT Quattro, TTS Quattro, and TT RS Quattro.

Verify connector style, mounting tab spacing, chassis breakpoints, transmission notes, and shroud configuration before installation. This assembly uses 12V power, dual connectors, and a 4-pin male terminal layout, so electrical and physical match-up should be confirmed against the original unit.

Quality Assurance

Nissens positions this part within its Genuine Nissens Quality standard, reflecting the brand’s focus on thermal and engine efficiency components for the aftermarket. The 85643 cooling fan assembly is manufactured to support dependable replacement performance across the listed Volkswagen and Audi applications.