Don't know, but I have 267K on my 380SE (V8) and I have no idea when (or if) it was last changed. Have no plans to ever change it..... car is not worth it. I plan on driving mine here in town until it locks up.

If you paid alot for your car and it has an otherwise very strong engine, I would change if in doubt. I do not care on mine because I only paid $1000 for it and it has 267K and I think the engine is worn out anyway, because of the lifter tapping/rod knocking sound- due to worn camshaft on passenger side.