OM 603

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BullionBill
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Joined: 10.11.2003
Location: Perth Scotland

I have an om603 engine in my 463 which runs like a dream.
Can anyone tell me what other vehicles use the same engine?
Also has anyone tried replacing the air filter element with a K&N one? If so was there any difference in power?

Bill :)

mortinson
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Joined: 06.11.2003
Location: Old beehive, Madrid, Spain
W124

As far as I know, the OM603 was only fitted in naturally aspirated form to the W124 saloon (300 D), apart from the 300 GD.

If you count also the five-cylinder version (OM602), then it was fitted to both the W124 (250 D) and W201 (190 D 2.5), the W461 (250 GD and 290 GD, this one named OM602 29) and the W463 (250 GD). The four potter (named OM601 I believe) was only fitted to the W201 (190 D).

Meaning that if you're looking for second hand parts for the engine, the scope of seach is quite wide.

Cheers