Genuine BMW Oil Separator - E46 M3, MZ3, MZ4 with S54 engine 11157840446

Oil Separator - E46 M3, MZ3, MZ4 with S54 engine

This Genuine BMW oil separator helps to remove oil from the air vented from the crankcase via a hose from the valve cover. When the crankcase vent valve fails it can cause excessive oil consumption, engine fault codes and poor idle. This crankcase vent valve is also know as Oil separator valve or PCV.

This item fits the following BMWs:
2001-2006 E46 BMW M3
2001-2002 Z3 BMW Z3 M Roadster M Coupe
2006-2008 E85 BMW Z4 M Roadster M Coupe
Genuine BMW Genuine BMW
T#: 12913 | Part#: 11157840446
Part#: 11-15-7-840-446
Part#: 11 15 7 840 446
Part#: 11.15.7.840.446
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155.01 $155.01
12% off MSRP:
$176.08

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

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BMW E46 Crankcase Pressure Regulator Valve | S54 3.2L Engine
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Crankcase Pressure Regulator Valve

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Genuine BMW Oil Separator - E46 M3, MZ3, MZ4 with S54 engine 11157840446
Oil Separator - E46 M3, MZ3, MZ4 with S54 engine
$155.01
This Genuine BMW oil separator helps to remove oil from the air vented from the crankcase via a hose from the valve cover. When the crankcase vent valve fails it can cause excessive oil consumption, engine fault codes and poor idle. This crankcase vent valve is also know as Oil separator valve or PCV.

This item fits the following BMWs:
2001-2006 E46 BMW M3
2001-2002 Z3 BMW Z3 M Roadster M Coupe
2006-2008 E85 BMW Z4 M Roadster M Coupe

Prop 65 WarningProp 65 Warning

Previous Revisions
  • 11-15-7-830-948, 11 15 7 830 948, 11.15.7.830.948, 11157830948

Cross Reference
  • 11157840446, 11-15-7-840-446, 11 15 7 840 446, 11.15.7.840.446
  • 11157830948, 11-15-7-830-948, 11 15 7 830 948, 11.15.7.830.948

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MAKE MODEL SUBMODEL ENGINE Special Fitment Notes
BMW E46 M3 S54 3.2L Use vehicle selector to confirm fitment
BMW Z3 M Coupe S54 3.2L Use vehicle selector to confirm fitment
BMW Z3 M Roadster S54 3.2L Use vehicle selector to confirm fitment
BMW Z4 M Coupe S54 3.2L Use vehicle selector to confirm fitment
BMW Z4 M Roadster S54 3.2L Use vehicle selector to confirm fitment
*The above product applications have been written by Turner Motorsport. All warranties, product application, fitment, and performance are the responsibility of Turner Motorsport. For additional information see the terms of use.