Febi 30125 Engine Water Pump Pulley
OE Quality 60-Day Returns
Febi

Febi 30125 Engine Water Pump Pulley

Brand Febi 30125
Height or Thickness (mm) 42.0
Inside Diameter 40.0
No. of Ribs 6
Outside Diameter 122.0
Fits BMW · 75 vehicles

Six-rib design. Provides secure belt engagement for smooth, consistent operation.

Precision dimensions. 40 mm inside diameter and 122 mm outside diameter for accurate fit.

FEBIPLUS line. Febi engineering for dependable water pump pulley performance.

Cross-references 11 51 1 436 590 for the same application. See all 1.

$37.76Free 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 — free returns if it doesn't
Step 2 — Quantity
Order total $37.76
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 Engine Water Pump Pulley options

Engine Water Pump Pulley for BMW Cooling Systems

The Febi 30125 engine water pump pulley is a direct-fit cooling system component for select BMW applications. Built to match the specified dimensions and 6-rib belt configuration, it supports proper belt tracking and water pump drive alignment in compatible BMW 3 Series, 5 Series, X3, X5, Z3, and Z4 models.

Febi’s febi line focuses on OE-style replacement parts for European vehicles, and this pulley follows the dimensional requirements needed for accurate fitment in the listed applications.

Key Features

  • Part number: 30125
  • Engine water pump pulley for BMW cooling system service
  • Inside diameter: 40.0 mm
  • Outside diameter: 122.0 mm
  • Height/thickness: 42.0 mm
  • 6-rib belt design
  • Cross-reference: BMW 11 51 1 436 590

Detailed Description

This Febi water pump pulley is specified for BMW models that require a 40.0 mm inside diameter, 122.0 mm outside diameter, 42.0 mm thickness, and 6 ribs. It is a practical replacement for vehicles such as the BMW 325Ci, 330Ci, X3, X5, 320i, 325i, 325xi, 330i, 330xi, 525i, 530i, Z4, Z3, 323Ci, 323i, 328Ci, 328i, and 528i within the listed model years. If you are searching for a BMW 325i water pump pulley or a BMW X5 engine water pump pulley, this part number 30125 is built around those exact fitment specifications.

What It Helps Address

  • Worn or damaged water pump pulley surfaces
  • Belt misalignment on the accessory drive system
  • Noise caused by pulley wear or imbalance
  • Incorrect pulley dimensions during cooling system repair
  • Replacement needs during BMW water pump service

Installation Notes and Tips

Verify the pulley dimensions, rib count, and OE cross-reference before installation. Confirm belt routing and inspect the serpentine belt, tensioner, and related cooling system components for wear at the same time. Fits 2001-2006 BMW 325Ci, N/A; Fits 2001-2006 BMW 330Ci, N/A; Fits 2004-2006 BMW X3, N/A; Fits 2001-2006 BMW X5, N/A; Fits 2001-2005 BMW 320i, N/A; Fits 2001-2005 BMW 325i, N/A; Fits 2001-2005 BMW 325xi, N/A; Fits 2001-2005 BMW 330i, N/A; Fits 2001-2005 BMW 330xi, N/A; Fits 2001-2005 BMW 525i, N/A; Fits 2001-2005 BMW 530i, N/A; Fits 2003-2005 BMW Z4, N/A; Fits 1997-2002 BMW Z3, N/A; Fits 2000 BMW 323Ci, N/A; Fits 1999-2000 BMW 323i, N/A; Fits 2000 BMW 328Ci, N/A; Fits 1999-2000 BMW 328i, N/A; Fits 1999-2000 BMW 528i, N/A; Fits 1997-1998 BMW 528i, N/A.

Quality Assurance

Febi is a recognized aftermarket brand for European vehicle replacement parts, and the febi product line is used for OE-style service applications. Part number 30125 is built to the listed dimensional and fitment requirements for the specified BMW models.

Related reading

This part fits 75 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelPositionNotes
2006BMW325CiN/AHeight or Thickness 1 (mm): 42; Inner Diameter 1 (mm): 40; Outer Diameter 1 (mm): 122; No. of Ribs: 6
2006BMW330CiN/AHeight or Thickness 1 (mm): 42; Inner Diameter 1 (mm): 40; Outer Diameter 1 (mm): 122; No. of Ribs: 6
2006BMWX3N/AHeight or Thickness 1 (mm): 42; Inner Diameter 1 (mm): 40; Outer Diameter 1 (mm): 122; No. of Ribs: 6
2006BMWX5N/AHeight or Thickness 1 (mm): 42; Inner Diameter 1 (mm): 40; Outer Diameter 1 (mm): 122; No. of Ribs: 6
2005BMW320iN/AHeight or Thickness 1 (mm): 42; Inner Diameter 1 (mm): 40; Outer Diameter 1 (mm): 122; No. of Ribs: 6
2005BMW325CiN/AHeight or Thickness 1 (mm): 42; Inner Diameter 1 (mm): 40; Outer Diameter 1 (mm): 122; No. of Ribs: 6
2005BMW325iN/AHeight or Thickness 1 (mm): 42; Inner Diameter 1 (mm): 40; Outer Diameter 1 (mm): 122; No. of Ribs: 6
2005BMW325xiN/AHeight or Thickness 1 (mm): 42; Inner Diameter 1 (mm): 40; Outer Diameter 1 (mm): 122; No. of Ribs: 6
2005BMW330CiN/AHeight or Thickness 1 (mm): 42; Inner Diameter 1 (mm): 40; Outer Diameter 1 (mm): 122; No. of Ribs: 6
2005BMW330iN/AHeight or Thickness 1 (mm): 42; Inner Diameter 1 (mm): 40; Outer Diameter 1 (mm): 122; No. of Ribs: 6
2005BMW330xiN/AHeight or Thickness 1 (mm): 42; Inner Diameter 1 (mm): 40; Outer Diameter 1 (mm): 122; No. of Ribs: 6
2005BMW525iN/AHeight or Thickness 1 (mm): 42; Inner Diameter 1 (mm): 40; Outer Diameter 1 (mm): 122; No. of Ribs: 6
2005BMW530iN/AHeight or Thickness 1 (mm): 42; Inner Diameter 1 (mm): 40; Outer Diameter 1 (mm): 122; No. of Ribs: 6
2005BMWX3N/AHeight or Thickness 1 (mm): 42; Inner Diameter 1 (mm): 40; Outer Diameter 1 (mm): 122; No. of Ribs: 6
2005BMWX5N/AHeight or Thickness 1 (mm): 42; Inner Diameter 1 (mm): 40; Outer Diameter 1 (mm): 122; No. of Ribs: 6
2005BMWZ4N/AHeight or Thickness 1 (mm): 42; Inner Diameter 1 (mm): 40; Outer Diameter 1 (mm): 122; No. of Ribs: 6
2004BMW320iN/AHeight or Thickness 1 (mm): 42; Inner Diameter 1 (mm): 40; Outer Diameter 1 (mm): 122; No. of Ribs: 6
2004BMW325CiN/AHeight or Thickness 1 (mm): 42; Inner Diameter 1 (mm): 40; Outer Diameter 1 (mm): 122; No. of Ribs: 6
2004BMW325iN/AHeight or Thickness 1 (mm): 42; Inner Diameter 1 (mm): 40; Outer Diameter 1 (mm): 122; No. of Ribs: 6
2004BMW325xiN/AHeight or Thickness 1 (mm): 42; Inner Diameter 1 (mm): 40; Outer Diameter 1 (mm): 122; No. of Ribs: 6
2004BMW330CiN/AHeight or Thickness 1 (mm): 42; Inner Diameter 1 (mm): 40; Outer Diameter 1 (mm): 122; No. of Ribs: 6
2004BMW330iN/AHeight or Thickness 1 (mm): 42; Inner Diameter 1 (mm): 40; Outer Diameter 1 (mm): 122; No. of Ribs: 6
2004BMW330xiN/AHeight or Thickness 1 (mm): 42; Inner Diameter 1 (mm): 40; Outer Diameter 1 (mm): 122; No. of Ribs: 6
2004BMW525iN/AHeight or Thickness 1 (mm): 42; Inner Diameter 1 (mm): 40; Outer Diameter 1 (mm): 122; No. of Ribs: 6
2004BMW530iN/AHeight or Thickness 1 (mm): 42; Inner Diameter 1 (mm): 40; Outer Diameter 1 (mm): 122; No. of Ribs: 6
2004BMWX3N/AHeight or Thickness 1 (mm): 42; Inner Diameter 1 (mm): 40; Outer Diameter 1 (mm): 122; No. of Ribs: 6
2004BMWX5N/AHeight or Thickness 1 (mm): 42; Inner Diameter 1 (mm): 40; Outer Diameter 1 (mm): 122; No. of Ribs: 6
2004BMWZ4N/AHeight or Thickness 1 (mm): 42; Inner Diameter 1 (mm): 40; Outer Diameter 1 (mm): 122; No. of Ribs: 6
2003BMW320iN/AHeight or Thickness 1 (mm): 42; Inner Diameter 1 (mm): 40; Outer Diameter 1 (mm): 122; No. of Ribs: 6
2003BMW325CiN/AHeight or Thickness 1 (mm): 42; Inner Diameter 1 (mm): 40; Outer Diameter 1 (mm): 122; No. of Ribs: 6
2003BMW325iN/AHeight or Thickness 1 (mm): 42; Inner Diameter 1 (mm): 40; Outer Diameter 1 (mm): 122; No. of Ribs: 6
2003BMW325xiN/AHeight or Thickness 1 (mm): 42; Inner Diameter 1 (mm): 40; Outer Diameter 1 (mm): 122; No. of Ribs: 6
2003BMW330CiN/AHeight or Thickness 1 (mm): 42; Inner Diameter 1 (mm): 40; Outer Diameter 1 (mm): 122; No. of Ribs: 6
2003BMW330iN/AHeight or Thickness 1 (mm): 42; Inner Diameter 1 (mm): 40; Outer Diameter 1 (mm): 122; No. of Ribs: 6
2003BMW330xiN/AHeight or Thickness 1 (mm): 42; Inner Diameter 1 (mm): 40; Outer Diameter 1 (mm): 122; No. of Ribs: 6
2003BMW525iN/AHeight or Thickness 1 (mm): 42; Inner Diameter 1 (mm): 40; Outer Diameter 1 (mm): 122; No. of Ribs: 6
2003BMW530iN/AHeight or Thickness 1 (mm): 42; Inner Diameter 1 (mm): 40; Outer Diameter 1 (mm): 122; No. of Ribs: 6
2003BMWX5N/AHeight or Thickness 1 (mm): 42; Inner Diameter 1 (mm): 40; Outer Diameter 1 (mm): 122; No. of Ribs: 6
2003BMWZ4N/AHeight or Thickness 1 (mm): 42; Inner Diameter 1 (mm): 40; Outer Diameter 1 (mm): 122; No. of Ribs: 6
2002BMW320iN/AHeight or Thickness 1 (mm): 42; Inner Diameter 1 (mm): 40; Outer Diameter 1 (mm): 122; No. of Ribs: 6
2002BMW325CiN/AHeight or Thickness 1 (mm): 42; Inner Diameter 1 (mm): 40; Outer Diameter 1 (mm): 122; No. of Ribs: 6
2002BMW325iN/AHeight or Thickness 1 (mm): 42; Inner Diameter 1 (mm): 40; Outer Diameter 1 (mm): 122; No. of Ribs: 6
2002BMW325xiN/AHeight or Thickness 1 (mm): 42; Inner Diameter 1 (mm): 40; Outer Diameter 1 (mm): 122; No. of Ribs: 6
2002BMW330CiN/AHeight or Thickness 1 (mm): 42; Inner Diameter 1 (mm): 40; Outer Diameter 1 (mm): 122; No. of Ribs: 6
2002BMW330iN/AHeight or Thickness 1 (mm): 42; Inner Diameter 1 (mm): 40; Outer Diameter 1 (mm): 122; No. of Ribs: 6
2002BMW330xiN/AHeight or Thickness 1 (mm): 42; Inner Diameter 1 (mm): 40; Outer Diameter 1 (mm): 122; No. of Ribs: 6
2002BMW525iN/AHeight or Thickness 1 (mm): 42; Inner Diameter 1 (mm): 40; Outer Diameter 1 (mm): 122; No. of Ribs: 6
2002BMW530iN/AHeight or Thickness 1 (mm): 42; Inner Diameter 1 (mm): 40; Outer Diameter 1 (mm): 122; No. of Ribs: 6
2002BMWX5N/AHeight or Thickness 1 (mm): 42; Inner Diameter 1 (mm): 40; Outer Diameter 1 (mm): 122; No. of Ribs: 6
2002BMWZ3N/AHeight or Thickness 1 (mm): 42; Inner Diameter 1 (mm): 40; Outer Diameter 1 (mm): 122; No. of Ribs: 6
2001BMW320iN/AHeight or Thickness 1 (mm): 42; Inner Diameter 1 (mm): 40; Outer Diameter 1 (mm): 122; No. of Ribs: 6
2001BMW325CiN/AHeight or Thickness 1 (mm): 42; Inner Diameter 1 (mm): 40; Outer Diameter 1 (mm): 122; No. of Ribs: 6
2001BMW325iN/AHeight or Thickness 1 (mm): 42; Inner Diameter 1 (mm): 40; Outer Diameter 1 (mm): 122; No. of Ribs: 6
2001BMW325xiN/AHeight or Thickness 1 (mm): 42; Inner Diameter 1 (mm): 40; Outer Diameter 1 (mm): 122; No. of Ribs: 6
2001BMW330CiN/AHeight or Thickness 1 (mm): 42; Inner Diameter 1 (mm): 40; Outer Diameter 1 (mm): 122; No. of Ribs: 6
2001BMW330iN/AHeight or Thickness 1 (mm): 42; Inner Diameter 1 (mm): 40; Outer Diameter 1 (mm): 122; No. of Ribs: 6
2001BMW330xiN/AHeight or Thickness 1 (mm): 42; Inner Diameter 1 (mm): 40; Outer Diameter 1 (mm): 122; No. of Ribs: 6
2001BMW525iN/AHeight or Thickness 1 (mm): 42; Inner Diameter 1 (mm): 40; Outer Diameter 1 (mm): 122; No. of Ribs: 6
2001BMW530iN/AHeight or Thickness 1 (mm): 42; Inner Diameter 1 (mm): 40; Outer Diameter 1 (mm): 122; No. of Ribs: 6
2001BMWX5N/AHeight or Thickness 1 (mm): 42; Inner Diameter 1 (mm): 40; Outer Diameter 1 (mm): 122; No. of Ribs: 6
2001BMWZ3N/AHeight or Thickness 1 (mm): 42; Inner Diameter 1 (mm): 40; Outer Diameter 1 (mm): 122; No. of Ribs: 6
2000BMW323CiN/AHeight or Thickness 1 (mm): 42; Inner Diameter 1 (mm): 40; Outer Diameter 1 (mm): 122; No. of Ribs: 6
2000BMW323iN/AHeight or Thickness 1 (mm): 42; Inner Diameter 1 (mm): 40; Outer Diameter 1 (mm): 122; No. of Ribs: 6
2000BMW328CiN/AHeight or Thickness 1 (mm): 42; Inner Diameter 1 (mm): 40; Outer Diameter 1 (mm): 122; No. of Ribs: 6
2000BMW328iN/AHeight or Thickness 1 (mm): 42; Inner Diameter 1 (mm): 40; Outer Diameter 1 (mm): 122; No. of Ribs: 6
2000BMW528iN/ANo. of Ribs: 6; febi
2000BMWZ3N/AHeight or Thickness 1 (mm): 42; Inner Diameter 1 (mm): 40; Outer Diameter 1 (mm): 122; No. of Ribs: 6
1999BMW323iN/AHeight or Thickness 1 (mm): 42; Inner Diameter 1 (mm): 40; Outer Diameter 1 (mm): 122; No. of Ribs: 6
1999BMW328iN/AHeight or Thickness 1 (mm): 42; Inner Diameter 1 (mm): 40; Outer Diameter 1 (mm): 122; No. of Ribs: 6
1999BMW528iN/ANo. of Ribs: 6; febi
1999BMWZ3N/AHeight or Thickness 1 (mm): 42; Inner Diameter 1 (mm): 40; Outer Diameter 1 (mm): 122; No. of Ribs: 6
1998BMW528iN/AHeight or Thickness 1 (mm): 42; Inner Diameter 1 (mm): 40; Outer Diameter 1 (mm): 122; No. of Ribs: 6
1998BMWZ3N/AHeight or Thickness 1 (mm): 42; Inner Diameter 1 (mm): 40; Outer Diameter 1 (mm): 122; No. of Ribs: 6
1997BMW528iN/AHeight or Thickness 1 (mm): 42; Inner Diameter 1 (mm): 40; Outer Diameter 1 (mm): 122; No. of Ribs: 6
1997BMWZ3N/AHeight or Thickness 1 (mm): 42; Inner Diameter 1 (mm): 40; Outer Diameter 1 (mm): 122; No. of Ribs: 6
Directly replaces or cross-references 1 part number
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.
11 51 1 436 590