W123

SVO / Biodiesel

How to Run Waste Cooking Oil in Your Diesel With Only One Fuel Tank?

Mercedes diesel engines are the only ones well suited for one tank operations

Fuel Delivery

Most owners forget about the fuel injectors - Cap, rotor, wires and plugs may not be enough

$249.00

NEW VERSION 3 release.. See application notes below:

Engine

Even low mileage gas Mercedes as Kent recently discovered.

Engine

It could be turbo seals but it could also be excessive diesel engine blow-by

Engine

You of course need the right wrenches - but if one or more won't adjust - what then???

$19.95

Every diesel owner should have one of these in the trunk to quickly test glow plug functions

Fuel Delivery

Already done filters, injectors, tuning and still want more power - there is one more thing you could do.

$1.90

Fits all models with the 722.315 and most 722.4 transmissions - see list below

On Demand Video

$14.99

This can help you get your 1977 to 1981 Automatic Climate Control working again.