Klima Premium Complete A/C Compressor Upgrade Kit for W123 Diesel Mercedes

For W123 diesel Mercedes originally fitted with Delco R4 compressors. (1980-1985 300D, TD, & CD).

Tired of a/c compressor failure in your W123? The OEM General Motors Delco R4 compressors fitted to W123 North American market Mercedes have a well-earned reputation for poor performance and short life. They are known for loud operation, excessive horsepower consumption, leaky stepped ports, and for being unable to reliably run R-134a refrigerant. Our kits allow you to replace the Delco R4 with durable, time-tested Sanden 508 or Sanden 709 compressors. These compressors were fitted OEM to European market W123 diesels. Sanden ear-mount compressors are the most popular aftermarket compressors in the world, and are considered “tough as nails”. Now you can get the smooth, quiet, reliable performance of a Sanden in your Benz.

This premium kit comes 100% ready-to-install with no special tools required. A perfect weekend project. We supply you with everything you need except for refrigerant and flush solvent. Our hoses come fully-finished, ready to connect to the system without any crimping required. This comprehensive solution is packed with value and will save you time and money. Our hardware kit is complete down to the last small washer, and contains high-quality German-made metric fasteners. Our illustrated instructions give you step-by-step installation guidance, complete with torque specifications.

Sale Price $299.95 (w/o compressor) Out of stock

Vehicle Compatibility Notes:

Our W123 kits fit W123 turbodiesel models originally equipped with Delco R4 compressors (OM617.952 engine only). Please be sure to choose the correct kit before ordering. If your vehicle was fitted with a York compressor, kit is not compatible. Determining if your car was originally fitted with a Delco R4 is straightforward. The R4 is uniquely disc-shaped, and was mounted directly below the power steering pump. Click here for picture of a Delco R4. Our kits require the use of specific compressors. If you do not plan on purchasing a compressor from us, please click here for more info on compressor selection.

Questions? Please contact us!