Nissens 94851 A/C Condenser

Nissens 94851 A/C Condenser for Audi A4

The Nissens 94851 is an aluminum A/C condenser built for Audi A4 and Audi A4 Quattro applications with confirmed fitment across 2003-2009 model years. It uses corrosion-protected construction and Nissens FIRST FIT design details to support a faster, cleaner replacement on the vehicle.

Key Features

• Aluminum condenser construction for efficient heat transfer
• Corrosion protected finish for added durability in HVAC service
• FIRST FIT design for time-saving installation
• Includes O-rings when needed
• Core dimensions: 16.0630 in. height, 24.0157 in. width, 0.6299 in. length
• Direct-fit replacement for select Audi A4, Audi A4 Quattro, and Audi RS4 applications

Product Details

Nissens 94851 is an A/C condenser developed for thermal system service in select Audi platforms. As an aluminum condenser, it is built to support refrigerant heat exchange while maintaining a compact core profile. The corrosion-protected surface helps the unit stand up to everyday exposure in the front-end HVAC environment. This part cross-references Four Seasons 73571 for the same application.

Compatible With 2003-2005 Audi A4, 2004 Audi A4 Quattro, 2005-2009 Audi A4 Quattro, 2006-2009 Audi A4, and 2007-2008 Audi RS4. The Nissens 94851 also matches select chassis breakpoints for 2007 Audi A4 and A4 Quattro models, making VIN verification important before ordering.

Common Replacement Reasons

• Leaking condenser core
• Reduced A/C cooling performance
• Corrosion or physical damage to the condenser fins or tubes
• System service after front-end repair
• Restricted refrigerant heat transfer

Installation Notes

Verify the vehicle’s chassis/VIN breakpoint and compare the existing condenser dimensions before installation. Confirm line connections, mounting points, and system cleanliness before recharging the A/C system. Because this is a FIRST FIT part, installation is streamlined for the listed applications, and O-rings are included when needed.

Quality Assurance

Nissens develops thermal management components to consistent manufacturing standards, with Genuine Nissens Quality applied across its range. Part number 94851 is built as a replacement condenser for the listed Audi applications and is supported by Nissens’ aftermarket engineering focus.