Rogue Engineering has come up with a solution to the OEM-only water pump replacement for the E85/E86 Z4M Coupe/.Roadster! Currently the 11-51-7-838-135 water pump part number has an OEM price of $800.32!
We were always wondering the difference between water pump in a S54 equipped E46 M3 and a S54 equipped Z4M (other than price). It would appear that the LACK of machining on one part of the pump casting itself made it specific for the Z4M model.
We have come up with a simple and effective modification for people looking for an upgrade (while saving money) on their Z4M cooling upgrade. We now supply a water pump, with custom fit, machined plug into an aftermarket OE E46 M3 water pump. It also features a metal impeller (and upgrade over the OEM plastic version).
These are custom made, to order, so please allow for a a day or so for us to complete your order.
Features
- Track-tested (with local customers) so we know our custom machined, interference plug will not pop out during high performance driving!
- Installed into brand new OE, E46 M3 water pump featuring a metal impeller
- Includes new gasket and thermostat O-Ring
- Save money!
Designed to fit 2006-08 E85/E86 Z4M Coupe/Roadsters. Will no longer fit E46 M3s!
