SKP SK603906 Power Steering Reservoir
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SKP

SKP SK603906 Power Steering Reservoir

Brand SKP SK603906
Fits BMW and Mini · 314 vehicles

Direct-fit replacement. Matches confirmed steering system applications for straightforward catalog-based selection.

Broad application coverage. Supports many BMW and Mini models with configuration-specific fitment notes.

Part number SK603906. Use this reference to match the correct power steering reservoir.

Cross-references Dorman - OE Solutions 603-906, URO 32411097164 and 730-6692 for the same application. See all 4.

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Power Steering Reservoir Overview

The SKP SK603906 power steering reservoir is a direct-fit replacement for a wide range of BMW and Mini applications. It is built for vehicles that use the listed steering system configurations, including models with and without Active Steering, Dynamic Drive, and self-leveling suspension where noted.

Key Features

  • Direct-fit power steering reservoir for confirmed BMW and Mini applications
  • Supports multiple steering system configurations listed in the fitment data
  • Replacement part number SK603906 for easy catalog matching
  • Cross-references Dorman - OE Solutions 603-906 for the same application

Fitment Details

Compatible with BMW and Mini applications across 1982-2010 model years. Fits 2009-2010 BMW 525i, N/A, w/o Active Steering. Fits 2008-2010 BMW 528i, N/A, w/o Active Steering and Dynamic Drive. Fits 2009-2010 BMW 528i xDrive, N/A, w/o Active Steering and Dynamic Drive. Fits 2009-2010 BMW 530i, N/A, w/o Active Steering. Fits 2008-2010 BMW 535i, N/A, w/ Active Steering and Dynamic Drive. Fits 2010 BMW 535i GT, N/A, w/ Active Steering and Dynamic Drive. Fits 2009-2010 BMW 535i xDrive, N/A, w/ Active Steering and Dynamic Drive. Fits 2009-2010 BMW 550i, N/A, w/o Active Steering or Dynamic Drive. Fits 2006-2010 BMW 650i, N/A, w/o Active Steering and Dynamic Drive. Fits 2008 BMW 528xi, N/A, w/o Active Steering and Dynamic Drive. Fits 2008 BMW 535xi, N/A, w/ Active Steering and Dynamic Drive. Fits 2006-2008 BMW 550i, N/A, w/o Active Steering and Dynamic Drive. Fits 2006-2008 BMW Z4, N/A. Fits 2002-2008 Mini Cooper, N/A. Fits 2005-2007 BMW 120i, N/A. Fits 2006-2007 BMW 130i, N/A. Fits 2004-2007 BMW 525i, N/A, w/o Active Steering and Dynamic Drive. Fits 2006-2007 BMW 525xi, N/A. Fits 2004-2007 BMW 530i, N/A, w/o Active Steering and Dynamic Drive. Fits 2006-2007 BMW 530xi, N/A, w/o Active Steering and Dynamic Drive. Fits 2001-2006 BMW 325Ci, N/A. Fits 2001-2006 BMW 330Ci, N/A. Fits 2001-2006 BMW M3, N/A. Fits 1994-1999 BMW M3, N/A. Fits 1988-1991 BMW M3, N/A. Fits 2004-2006 BMW X3, N/A. Fits 2000-2006 BMW X5, N/A. Fits 2001-2005 BMW 320i, N/A. Fits 1992-1995 BMW 320i, N/A. Fits 2001-2005 BMW 325i, N/A. Fits 1987-1997 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 2004-2005 BMW 545i, N/A, w/o Active Steering and Dynamic Drive. Fits 2004-2005 BMW 645Ci, N/A, w/o Active Steering and Dynamic Drive. Fits 2001-2003 BMW 525i, N/A. Fits 2001-2003 BMW 530i, N/A. Fits 1997-2003 BMW 540i, N/A. Fits 2000-2003 BMW Z8, N/A. Fits 1996-2002 BMW Z3, N/A. Fits 1997-2001 BMW 323i, N/A. Fits 1997-2001 BMW 740i, N/A, w/o Self-Leveling Suspension. Fits 1996-2001 BMW 740iL, N/A, w/o Self-Leveling Suspension. Fits 2000 BMW 323Ci, N/A. Fits 1999-2000 BMW 323ti, N/A. Fits 2000 BMW 328Ci, N/A. Fits 1996-2000 BMW 328i, N/A. Fits 1997-2000 BMW 528i, N/A. Fits 1991-1999 BMW 318i, N/A. Fits 1984-1985 BMW 318i, N/A. Fits 1991-1999 BMW 318is, N/A. Fits 1995-1999 BMW 318ti, N/A. Fits 1998-1999 BMW 323is, N/A. Fits 1996-1999 BMW 328is, N/A. Fits 1987-1995 BMW 325is, N/A. Fits 1989-1995 BMW 525i, N/A, w/o Self-Leveling Suspension. Fits 1994-1995 BMW 530i, N/A, w/o Self-Leveling Suspension. Fits 1994-1995 BMW 540i, N/A, w/o Self-Leveling Suspension. Fits 1995 BMW 740i, N/A. Fits 1993-1994 BMW 740i, N/A, w/o Self-Leveling Suspension or ASC+T. Fits 1993 BMW 525iT, N/A, w/o Self-Leveling Suspension. Fits 1988-1993 BMW 535i, N/A, w/o Self-Leveling Suspension. Fits 1989-1992 BMW 735i, N/A, w/o Self-Leveling Suspension. Fits 1988-1991 BMW 325iX, N/A. Fits 1986-1988 BMW 325, N/A. Fits 1982-1988 BMW 528e, N/A. Fits 1988 BMW 535is, N/A, w/o Self-Leveling Suspension. Fits 1984-1987 BMW 325e, N/A. Fits 1986-1987 BMW 325es, N/A. Fits 1985-1986 BMW 524td, N/A. Fits 1982 BMW 633CSi, N/A.

Common Replacement Uses

  • Cracked or leaking reservoir housing
  • Fluid loss from aging steering system components
  • Contamination caused by a damaged reservoir
  • Restoring proper fluid storage in the power steering system

Installation Notes

Verify the steering system notes in the fitment data before ordering, especially for Active Steering, Dynamic Drive, and self-leveling suspension applications. Confirm the part number SK603906 against the original reservoir and match the vehicle configuration exactly. Professional installation is recommended for proper system service and leak prevention.

Quality Assurance

SKP SK603906 is cataloged as a replacement steering component with broad application coverage. This part cross-references Dorman - OE Solutions 603-906 for the same application.

Related reading

This part fits 314 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelLitersCylindersNotes
2010BMW525i——w/o Active Steering
2010BMW528i3.0LL6w/o Active Steering and Dynamic Drive
2010BMW528i xDrive3.0LL6w/o Active Steering and Dynamic Drive
2010BMW530i——w/o Active Steering
2010BMW535i3.0LL6w/ Active Steering and Dynamic Drive
2010BMW535i4.4LV8w/ Active Steering and Dynamic Drive
2010BMW535i GT3.0LL6w/ Active Steering and Dynamic Drive
2010BMW535i xDrive3.0LL6w/ Active Steering and Dynamic Drive
2010BMW550i4.8LV8w/o Active Steering or Dynamic Drive
2010BMW650i4.8LV8w/o Active Steering and Dynamic Drive
2009BMW525i——w/o Active Steering
2009BMW528i3.0LL6w/o Active Steering and Dynamic Drive
2009BMW528i xDrive3.0LL6w/o Active Steering and Dynamic Drive
2009BMW530i——w/o Active Steering
2009BMW535i3.0LL6w/ Active Steering and Dynamic Drive
2009BMW535i xDrive3.0LL6w/ Active Steering and Dynamic Drive
2009BMW550i4.8LV8w/o Active Steering or Dynamic Drive
2009BMW650i4.8LV8w/o Active Steering and Dynamic Drive
2008BMW528i3.0LL6w/o Active Steering and Dynamic Drive
2008BMW528xi3.0LL6w/o Active Steering and Dynamic Drive
2008BMW535i3.0LL6w/ Active Steering and Dynamic Drive
2008BMW535xi3.0LL6w/ Active Steering and Dynamic Drive
2008BMW550i4.8LV8w/o Active Steering and Dynamic Drive
2008BMW650i4.8LV8w/o Active Steering and Dynamic Drive
2008BMWZ43.2LL6—
2008MiniCooper1.6LL4—
2007BMW120i———
2007BMW130i———
2007BMW525i3.0LL6w/o Active Steering and Dynamic Drive
2007BMW525i2.5LL6w/o Active Steering and Dynamic Drive
2007BMW525xi3.0LL6—
2007BMW530i3.0LL6w/o Active Steering and Dynamic Drive
2007BMW530xi3.0LL6w/o Active Steering and Dynamic Drive
2007BMW550i4.8LV8w/o Active Steering and Dynamic Drive
2007BMW650i4.8LV8w/o Active Steering and Dynamic Drive
2007BMWZ43.2LL6—
2007MiniCooper1.6LL4—
2006BMW120i———
2006BMW130i———
2006BMW325Ci2.5LL6—
2006BMW330Ci3.0LL6—
2006BMW525i3.0LL6w/o Active Steering and Dynamic Drive
2006BMW525i2.5LL6w/o Active Steering and Dynamic Drive
2006BMW525xi3.0LL6—
2006BMW530i3.0LL6w/o Active Steering and Dynamic Drive
2006BMW530xi3.0LL6w/o Active Steering and Dynamic Drive
2006BMW550i4.8LV8w/o Active Steering and Dynamic Drive
2006BMW650i4.8LV8w/o Active Steering and Dynamic Drive
2006BMWM33.2LL6—
2006BMWX32.5LL6—
2006BMWX33.0LL6—
2006BMWX54.4LV8—
2006BMWX53.0LL6—
2006BMWX54.8LV8—
2006BMWZ43.2LL6—
2006MiniCooper1.6LL4—
2005BMW120i———
2005BMW320i———
2005BMW325Ci2.5LL6—
2005BMW325i2.5LL6—
2005BMW325xi2.5LL6—
2005BMW330Ci3.0LL6—
2005BMW330i3.0LL6—
2005BMW330xi3.0LL6—
2005BMW525i2.5LL6w/o Active Steering and Dynamic Drive
2005BMW530i3.0LL6w/o Active Steering and Dynamic Drive
2005BMW545i4.4LV8w/o Active Steering and Dynamic Drive
2005BMW645Ci4.4LV8w/o Active Steering and Dynamic Drive
2005BMWM33.2LL6—
2005BMWX32.5LL6—
2005BMWX33.0LL6—
2005BMWX54.4LV8—
2005BMWX53.0LL6—
2005BMWX54.8LV8—
2005MiniCooper1.6LL4—
2004BMW320i———
2004BMW325Ci2.5LL6—
2004BMW325i2.5LL6—
2004BMW325xi2.5LL6—
2004BMW330Ci3.0LL6—
2004BMW330i3.0LL6—
2004BMW330xi3.0LL6—
2004BMW525i2.5LL6w/o Active Steering and Dynamic Drive
2004BMW530i3.0LL6w/o Active Steering and Dynamic Drive
2004BMW545i4.4LV8w/o Active Steering and Dynamic Drive
2004BMW645Ci4.4LV8w/o Active Steering and Dynamic Drive
2004BMWM33.2LL6—
2004BMWX32.5LL6—
2004BMWX33.0LL6—
2004BMWX54.4LV8—
2004BMWX53.0LL6—
2004BMWX54.8LV8—
2004MiniCooper1.6LL4—
2003BMW320i———
2003BMW325Ci2.5LL6—
2003BMW325i2.5LL6—
2003BMW325xi2.5LL6—
2003BMW330Ci3.0LL6—
2003BMW330i3.0LL6—
2003BMW330xi3.0LL6—
2003BMW525i2.5LL6—
2003BMW530i3.0LL6—
2003BMW540i4.4LV8—
2003BMWM33.2LL6—
2003BMWX54.4LV8—
2003BMWX53.0LL6—
2003BMWX54.6LV8—
2003BMWZ85.0LV8—
2003BMWZ84.9LV8—
2003BMWZ84.8LV8—
2003MiniCooper1.6LL4—
2002BMW320i———
2002BMW325Ci2.5LL6—
2002BMW325i2.5LL6—
2002BMW325xi2.5LL6—
2002BMW330Ci3.0LL6—
2002BMW330i3.0LL6—
2002BMW330xi3.0LL6—
2002BMW525i2.5LL6—
2002BMW530i3.0LL6—
2002BMW540i4.4LV8—
2002BMWM33.2LL6—
2002BMWX54.4LV8—
2002BMWX53.0LL6—
2002BMWX54.6LV8—
2002BMWZ32.5LL6—
2002BMWZ33.0LL6—
2002BMWZ33.2LL6—
2002BMWZ32.2LL6—
2002BMWZ85.0LV8—
2002BMWZ84.9LV8—
2002MiniCooper1.6LL4—
2001BMW320i———
2001BMW323i———
2001BMW325Ci2.5LL6—
2001BMW325i2.5LL6—
2001BMW325xi2.5LL6—
2001BMW330Ci3.0LL6—
2001BMW330i3.0LL6—
2001BMW330xi3.0LL6—
2001BMW525i2.5LL6—
2001BMW530i3.0LL6—
2001BMW540i4.4LV8—
2001BMW740i4.4LV8w/o Self-Leveling Suspension
2001BMW740iL4.4LV8w/o Self-Leveling Suspension
2001BMWM33.2LL6—
2001BMWX54.4LV8—
2001BMWX53.0LL6—
2001BMWZ32.5LL6—
2001BMWZ33.0LL6—
2001BMWZ33.2LL6—
2001BMWZ32.2LL6—
2001BMWZ85.0LV8—
2001BMWZ84.9LV8—
2000BMW323Ci2.5LL6—
2000BMW323i2.5LL6—
2000BMW323ti———
2000BMW328Ci2.8LL6—
2000BMW328i2.8LL6—
2000BMW528i2.8LL6—
2000BMW540i4.4LV8—
2000BMW740i4.4LV8w/o Self-Leveling Suspension
2000BMW740iL4.4LV8w/o Self-Leveling Suspension
2000BMWX54.4LV8—
2000BMWZ32.8LL6—
2000BMWZ33.2LL6—
2000BMWZ32.5LL6—
2000BMWZ32.0LL6—
2000BMWZ85.0LV8—
1999BMW318i———
1999BMW318is———
1999BMW318ti1.9LL4—
1999BMW323i2.5LL6—
1999BMW323is2.5LL6—
1999BMW323ti———
1999BMW328i2.8LL6—
1999BMW328is2.8LL6—
1999BMW528i2.8LL6—
1999BMW540i4.4LV8—
1999BMW740i4.4LV8w/o Self-Leveling Suspension
1999BMW740iL4.4LV8w/o Self-Leveling Suspension
1999BMWM33.2LL6—
1999BMWZ31.9LL4—
1999BMWZ32.8LL6—
1999BMWZ33.2LL6—
1999BMWZ32.5LL6—
1998BMW318i1.9LL4—
1998BMW318is———
1998BMW318ti1.9LL4—
1998BMW323i2.5LL6—
1998BMW323is2.5LL6—
1998BMW328i2.8LL6—
1998BMW328is2.8LL6—
1998BMW528i2.8LL6—
1998BMW540i4.4LV8—
1998BMW740i4.4LV8w/o Self-Leveling Suspension
1998BMW740iL4.4LV8w/o Self-Leveling Suspension
1998BMWM33.2LL6—
1998BMWZ31.9LL4—
1998BMWZ32.8LL6—
1998BMWZ33.2LL6—
1997BMW318i1.9LL4—
1997BMW318is1.9LL4—
1997BMW318ti1.9LL4—
1997BMW323i———
1997BMW325i2.5LL6—
1997BMW328i2.8LL6—
1997BMW328is2.8LL6—
1997BMW528i2.8LL6—
1997BMW540i4.4LV8—
1997BMW740i4.4LV8w/o Self-Leveling Suspension
1997BMW740iL4.4LV8w/o Self-Leveling Suspension
1997BMWM33.2LL6—
1997BMWZ31.9LL4—
1997BMWZ32.8LL6—
1996BMW318i1.9LL4—
1996BMW318is1.9LL4—
1996BMW318ti1.9LL4—
1996BMW325i2.5LL6—
1996BMW328i2.8LL6—
1996BMW328is2.8LL6—
1996BMW740iL4.4LV8w/o Self-Leveling Suspension
1996BMWM33.2LL6—
1996BMWZ31.9LL4—
1995BMW318i1.8LL4—
1995BMW318is1.8LL4—
1995BMW318ti1.8LL4—
1995BMW320i———
1995BMW325i2.5LL6—
1995BMW325is2.5LL6—
1995BMW525i2.5LL6w/o Self-Leveling Suspension
1995BMW530i3.0LV8w/o Self-Leveling Suspension
1995BMW540i4.0LV8w/o Self-Leveling Suspension
1995BMW740i4.0LV8—
1995BMWM33.0LL6—
1994BMW318i1.8LL4—
1994BMW318is1.8LL4—
1994BMW320i———
1994BMW325i2.5LL6—
1994BMW325is2.5LL6—
1994BMW525i2.5LL6w/o Self-Leveling Suspension
1994BMW530i3.0LV8w/o Self-Leveling Suspension
1994BMW540i4.0LV8w/o Self-Leveling Suspension
1994BMW740i4.0LV8w/o Self-Leveling Suspension or ASC+T
1994BMWM33.0LL6—
1993BMW318i1.8LL4—
1993BMW318is1.8LL4—
1993BMW320i———
1993BMW325i2.5LL6—
1993BMW325is2.5LL6—
1993BMW525i2.5LL6w/o Self-Leveling Suspension
1993BMW525iT2.5LL6w/o Self-Leveling Suspension
1993BMW535i3.5LL6w/o Self-Leveling Suspension
1993BMW740i4.0LV8w/o Self-Leveling Suspension or ASC+T
1992BMW318i1.8LL4—
1992BMW318is1.8LL4—
1992BMW320i———
1992BMW325i2.5LL6—
1992BMW325is2.5LL6—
1992BMW525i2.5LL6w/o Self-Leveling Suspension
1992BMW535i3.5LL6w/o Self-Leveling Suspension
1992BMW735i3.5LL6w/o Self-Leveling Suspension
1991BMW318i1.8LL4—
1991BMW318is1.8LL4—
1991BMW325i2.5LL6—
1991BMW325is2.5LL6—
1991BMW325iX2.5LL6—
1991BMW525i2.5LL6w/o Self-Leveling Suspension
1991BMW535i3.5LL6w/o Self-Leveling Suspension
1991BMW735i3.5LL6w/o Self-Leveling Suspension
1991BMWM32.3LL4—
1990BMW325i2.5LL6—
1990BMW325is2.5LL6—
1990BMW325iX2.5LL6—
1990BMW525i2.5LL6w/o Self-Leveling Suspension
1990BMW535i3.5LL6w/o Self-Leveling Suspension
1990BMW735i3.5LL6w/o Self-Leveling Suspension
1990BMWM32.3LL4—
1989BMW325i2.5LL6—
1989BMW325is2.5LL6—
1989BMW325iX2.5LL6—
1989BMW525i2.5LL6w/o Self-Leveling Suspension
1989BMW535i3.5LL6w/o Self-Leveling Suspension
1989BMW735i3.5LL6w/o Self-Leveling Suspension
1989BMWM32.3LL4—
1988BMW3252.7LL6—
1988BMW325i2.5LL6—
1988BMW325is2.5LL6—
1988BMW325iX2.5LL6—
1988BMW528e2.7LL6—
1988BMW535i3.5LL6w/o Self-Leveling Suspension
1988BMW535is3.5LL6w/o Self-Leveling Suspension
1988BMWM32.3LL4—
1987BMW3252.7LL6—
1987BMW325e2.7LL6—
1987BMW325es2.7LL6—
1987BMW325i2.5LL6—
1987BMW325is2.5LL6—
1987BMW528e2.7LL6—
1986BMW3252.7LL6—
1986BMW325e2.7LL6—
1986BMW325es2.7LL6—
1986BMW524td2.4LL6—
1986BMW528e2.7LL6—
1985BMW318i1.8LL4—
1985BMW325e2.7LL6—
1985BMW524td2.4LL6—
1985BMW528e2.7LL6—
1984BMW318i1.8LL4—
1984BMW325e2.7LL6—
1984BMW528e2.7LL6—
1983BMW528e2.7LL6—
1982BMW528e2.7LL6—
1982BMW633CSi3.2LL6—
Directly replaces or cross-references 4 part numbers
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.
Dorman - OE Solutions — 603-906URO — 32411097164730-669232416851217