Four Seasons 98379 A/C compressor for the 2002-2004 Volkswagen Passat and other vehicles pressurizes refrigerant to drive the air conditioning system. This Four Seasons ac compressor is a new Denso 7SEU17C unit that meets or exceeds OE specifications.
- Clutch included, with a 7-groove pulley for the serpentine belt
- Compatible with R134a or R1234yf systems
- Each compressor is vacuum, pressure and helium mass spectrometer tested for leaks
- Validated to deliver performance equivalent to 100,000 miles
Quick facts
- Part: Four Seasons 98379 A/C compressor
- Fits: the 2002-2004 Volkswagen Passat and other vehicles
- Condition: New
A noisy compressor, a clutch that does not engage or warm air from the vents can mean the compressor is worn. These signs alone do not prove it is the problem, since a low refrigerant charge from a leak can look the same.
Fits
This compressor is listed for a wide range of Volkswagen, Porsche and Audi models, led by the 2002-2004 Volkswagen Passat, the 2008-2014 Porsche Cayenne and the 2009 Audi A8 Quattro, with one compressor per car. Open the "Vehicles it fits" section to check your exact model and engine.
Specifications
Fit and size
- Mounting type: 3 Tangent One on Rear Head
- Outside pulley diameter: 4.750 in
- Pulley grooves: 7
- Outlet C length: 120 mm
- ECV harness connector: compressor SE35F, vehicle SE35M
- Coil voltage: 12 V DC
Build and materials
- Compressor type: Denso 7SEU17C
- Pulley belt type: serpentine
- Refrigerant type: R134A
- Compatible refrigerant oil: PAG 46
- Condition: new
- Country of origin: China
In the box
One compressor with its clutch and three O-rings (numbers 24635, 24659 and 24683). Mounting hardware and a switch are not included, so plan on new fasteners instead of reusing the old ones.
Installation notes
- Pre-charged with 3 ounces of PAG oil, which cuts install time.
- May require use of the OE manifold.
Frequently Asked Questions
Is this the right ac compressor for a 2002-2004 VW Passat?
Yes, Four Seasons 98379 is listed for the 2002-2004 Volkswagen Passat. Open the "Vehicles it fits" section to check other models and engines.
What comes with the Four Seasons compressor, and what is left out?
The compressor arrives with its clutch and three O-rings (24635, 24659 and 24683). Mounting hardware and a switch are not included.
Which refrigerant and oil does this A/C compressor take?
Four Seasons 98379 is compatible with R134a or R1234yf systems and comes pre-charged with 3 ounces of PAG oil. The compatible refrigerant oil type is PAG 46.
Can a grinding noise or a clutch that won't engage mean this A/C compressor is worn?
Yes, these can be signs of a worn compressor, as can warm air from the vents. With the engine off and cool, look over the pulley and clutch; a shop can test the system pressure.
Does this pre-charged A/C compressor need the OE manifold?
It may. Four Seasons 98379 can require use of the OE manifold, and it arrives with 3 ounces of PAG oil already in it, which cuts install time.
