W123, Diesel Engine Repair

On Demand Video

$12.99

1978 to 1985 Diesel VCV ( Vacuum Control Valve ) Internal Inspection and Service Instructions - On Demand Video

Warning: Not all VCV valves are repairable. Some are just too worn out and no parts are available. But it is worth a "shot."

$39.50

1978 to 1985 Diesel VCV ( Vacuum Control Valve ) Internal Inspection and Service Kit

Poor shifting. Try fixing yours. The kit includes three detailed on-demand videos to remove, test, and service the VCV, which can be purchased separately below!

$39.75

1972 to 1987 Bosch Long Diesel Fuel Injector Critical Replacement Parts - Used

Other than the nozzle itself, these are the critical parts that wear out internally and can cause leaks and misfiring.

$105.00

1968 to 1987 4, 5 and 6 Cylinder Diesel Engine Prechamber Removal Tool

61x tool: For OM615, OM616, OM617, and early OM 601 and OM603 through 1987 only.

On Demand Video

$14.99

1981 to 1991 Monovalve Climate Control Electric Water Pump Upgrade Installation Instructions - On Demand Video

How to install a newer style pump in your late W123, late R107 and W126 with ACCIII automatic climate control

$135.80

1981 to 1991 Monovalve Climate Control Electric Water Pump Upgrade

Auxiliary pump replacement for 1981 to 1985 W123, 1982 to 1989 R107 and 1981 to 1991 W126 with ACCIII automatic climate control.

$18.00

W123 Inside Door Panel Hardware - USED

Nice to have extra on hand when you need some extra bolts, nuts or screws. Look closely. This is EXACTLY what you will receive.

On Demand Video

$18.99

How to Install the Klima Heater Control Valve in the late W123 and the 380SL - On Demand Video

Since this really is a "plug and play" unit, it is very easy to install. No modifications at all are needed!

On Demand Video

$12.99

How to Install our ACCIII Climate Control Performance Upgrade - On Demand Video

This applies to the 1981 to 1985 W123 and the 1982 to 1989 R107. Also indirectly to the W126

$19.75

1980 to 1984 Mercedes Diesel Automatic Transmission Adjustable Vacuum Flow Orifice

Replaces the factory colored orifices and is infinitely adjustable on the OM 616 and OM 617 Diesel engines with automatic transmissions

W123, Diesel Engine Repair

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