Febi 45181 PCV Valve
OE Quality 60-Day Returns
Febi
 febi

Febi 45181 PCV Valve

Brand Febi 45181
Material Plastic
Product line febi
Fits BMW · 38 vehicles

Crankcase ventilation part. Helps regulate pressure and flow in the ventilation system.

Plastic construction. Lightweight material for dependable everyday service.

febi line. A trusted brand name in replacement parts.

Cross-references 11 12 7 537 733 and 11 12 7 547 058 for the same application. See all 2.

$22.33Free shipping
In stock · usually ships same day before 1pm CST
Step 1 — Confirm fitment
Free return shipping if it doesn't fit when you check fitment here first.
Select your vehicle to confirm fitment
Verify this part fits before purchasing β€” free returns if it doesn't
Step 2 — Quantity
Order total $22.33
Free shipping to the continental U.S.
Free returns within 60 days if it doesn't fit when fitment is verified.
Not what you need? See all PCV Valve options

Febi PCV Valve for BMW V8 Applications

Febi part number 45181 is a plastic PCV valve component for emission control and crankcase ventilation service. It is built for select BMW V8 models and supports proper crankcase ventilation system function in applications that use this style of plastic engine coolant pipe assembly.

Key Features

  • Brand: Febi
  • Part number: 45181
  • Product line: febi FEBIPLUS
  • Category: Emission Control > Crankcase Ventilation System
  • Material: Plastic
  • OE-style replacement for select BMW 550i, 650i, 750i, 750Li, X5, 545i, 645Ci, 745i, and 745Li applications

Product Details

The Febi FEBIPLUS line focuses on replacement parts built for specific vehicle applications, and this PCV valve component follows that approach with a plastic construction for the listed BMW fitments. Febi 45181 is referenced for crankcase ventilation service on BMW 550i, BMW 650i, and BMW X5 models, along with additional 7 Series and 6 Series applications. This part cross-references BMW OE numbers 11 12 7 537 733 and 11 12 7 547 058 for the same application.

Common Issues Addressed

  • Crankcase ventilation service on BMW V8 engines
  • Replacement for cracked or worn plastic ventilation components
  • Restoration of proper PCV system routing in the engine bay
  • Service for coolant pipe-related plastic component wear in listed applications

Installation Notes

  • Verify the vehicle year, model, and engine configuration before ordering.
  • Confirm the existing part number against Febi 45181 and the OE cross-references listed above.
  • Inspect adjacent plastic lines and connectors during service, especially on higher-mileage BMW applications.
  • Use the fitment list below for exact coverage: Fits 2006-2010 BMW 550i; Fits 2006-2010 BMW 650i; Fits 2010 BMW X5; Fits 2004-2009 BMW X5; Fits 2006-2008 BMW 750i; Fits 2006-2008 BMW 750Li; Fits 2004-2006 BMW 545i; Fits 2004-2005 BMW 645Ci; Fits 2002-2005 BMW 745i; Fits 2002-2005 BMW 745Li.

Quality Assurance

Febi is an established aftermarket brand known for application-specific replacement parts. Part number 45181 is built as a plastic emission control component for the listed BMW fitments and OE cross-reference applications.

Related reading

This part fits 38 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelNotes
2010BMW550iMaterial: Plastic Engine Coolant Pipe
2010BMW650iMaterial: Plastic Engine Coolant Pipe
2010BMWX5Unit Weight: 0.034; febi
2009BMW550iMaterial: Plastic Engine Coolant Pipe
2009BMW650iMaterial: Plastic Engine Coolant Pipe
2009BMWX5Material: Plastic Engine Coolant Pipe
2008BMW550iMaterial: Plastic Engine Coolant Pipe
2008BMW650iMaterial: Plastic Engine Coolant Pipe
2008BMW750iUnit Weight: 0.034; febi
2008BMW750LiMaterial: Plastic Engine Coolant Pipe
2008BMWAlpina B7Unit Weight: 0.034; febi
2008BMWX5Material: Plastic Engine Coolant Pipe
2007BMW550iMaterial: Plastic Engine Coolant Pipe
2007BMW650iMaterial: Plastic Engine Coolant Pipe
2007BMW750iUnit Weight: 0.034; febi
2007BMW750LiMaterial: Plastic Engine Coolant Pipe
2007BMWAlpina B7Unit Weight: 0.034; febi
2007BMWX5Material: Plastic Engine Coolant Pipe
2006BMW545iMaterial: Plastic Engine Coolant Pipe
2006BMW550iMaterial: Plastic Engine Coolant Pipe
2006BMW650iMaterial: Plastic Engine Coolant Pipe
2006BMW750iUnit Weight: 0.034; febi
2006BMW750LiMaterial: Plastic Engine Coolant Pipe
2006BMWX5Material: Plastic Engine Coolant Pipe
2005BMW545iMaterial: Plastic Engine Coolant Pipe
2005BMW645CiMaterial: Plastic Engine Coolant Pipe
2005BMW745iMaterial: Plastic Engine Coolant Pipe
2005BMW745LiMaterial: Plastic Engine Coolant Pipe
2005BMWX5Material: Plastic Engine Coolant Pipe
2004BMW545iMaterial: Plastic Engine Coolant Pipe
2004BMW645CiMaterial: Plastic Engine Coolant Pipe
2004BMW745iMaterial: Plastic Engine Coolant Pipe
2004BMW745LiMaterial: Plastic Engine Coolant Pipe
2004BMWX5Material: Plastic Engine Coolant Pipe
2003BMW745iMaterial: Plastic Engine Coolant Pipe
2003BMW745LiMaterial: Plastic Engine Coolant Pipe
2002BMW745iMaterial: Plastic Engine Coolant Pipe
2002BMW745LiMaterial: Plastic Engine Coolant Pipe
Directly replaces or cross-references 2 part numbers
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.
11 12 7 537 73311 12 7 547 058