Monroe
Strut-Mate Strut Coil Spring Seat

Monroe 903978 Suspension Coil Spring Seat - Front Upper

Brand Monroe 903978
Position Front Upper
Contents Spring Seat
Product line Strut-Mate Strut Coil Spring Seat
Fits Volvo · 105 vehicles

Noise and vibration reduction. Helps complement Monroe strut ride control characteristics.

Spring seat included. A suspension coil spring seat for strut mounting service.

Strut-Mate line. Monroe mounting kit engineered for strut replacement work.

Cross-references MOOG Chassis Products K90229 and SM5351 for the same application. See all 2.

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Monroe Strut-Mate Spring Seat for Volvo Front Upper

The Monroe Strut-Mate Strut Coil Spring Seat, part number 903978, is a front upper suspension component for select Volvo applications. It is built to complement Monroe struts by helping reduce noise and vibration at the strut mount area.

Key Features

  • Contents: spring seat
  • Front upper suspension placement
  • Designed for use with Monroe Strut-Mate mounting kit applications
  • Supports quieter, smoother strut operation
  • Part number 903978

Product Details

Monroe Strut-Mate is Monroeโ€™s mounting-kit product line for strut service, created to work alongside replacement struts and springs. This spring seat is made for Volvo front upper suspension service where the original seat has worn, cracked, or lost its ability to isolate road noise and vibration. It is a direct-fit service part for select Volvo S60, V70, XC70, S80, C70, S70, and 850 models, including applications such as Fits 2001-2009 Volvo S60, front upper and Fits 2000-2007 Volvo V70, front upper. This part cross-references Monroe Shocks & Struts (e.g., SM5351, K90229) for the same application.

Common Reasons for Replacement

  • Front suspension noise from a worn spring seat
  • Vibration transferred through the strut assembly
  • Uneven or degraded upper spring support
  • Service work during strut or spring replacement
  • Restoring proper front upper suspension function on Volvo models

Installation Notes

Install during strut or spring service, especially when replacing conventional struts or springs. Verify vehicle configuration before ordering, since fitment varies by model and suspension package. Compatible applications include Fits 2003-2007 Volvo XC70, front upper with Electronic Suspension and Fits 1999-2006 Volvo S80, front upper without Four-C Adaptive Suspension.

Quality Assurance

Monroe designs Strut-Mate components to complement Monroe ride control parts and to support reduced noise and vibration in the suspension system. Confirm fitment by year, model, position, and suspension notes before installation.

This part fits 105 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelSubmodelDrive TypePositionNotes
2009VolvoS602.5T—Front Upperwithout Electronic Adjustable Suspension; Strut-Mate Strut Coil Spring Seat
2009VolvoS60T5—Front Upperwithout Electronic Adjustable Suspension; Strut-Mate Strut Coil Spring Seat
2008VolvoS60T5 Kinetic—Front Upperwithout Electronic Adjustable Suspension; Strut-Mate Strut Coil Spring Seat
2008VolvoS602.5T—Front Upperwithout Electronic Adjustable Suspension; Strut-Mate Strut Coil Spring Seat
2008VolvoS60T5—Front Upperwithout Electronic Adjustable Suspension; Strut-Mate Strut Coil Spring Seat
2008VolvoS60T5 Inspiration—Front Upperwithout Electronic Adjustable Suspension; Strut-Mate Strut Coil Spring Seat
2007VolvoS60T5 Kinetic—Front Upperwithout Electronic Adjustable Suspension; Strut-Mate Strut Coil Spring Seat
2007VolvoS602.5T—Front Upperwithout Electronic Adjustable Suspension; Strut-Mate Strut Coil Spring Seat
2007VolvoS60T5—Front Upperwithout Electronic Adjustable Suspension; Strut-Mate Strut Coil Spring Seat
2007VolvoS60T5 Inspiration—Front Upperwithout Electronic Adjustable Suspension; Strut-Mate Strut Coil Spring Seat
2007VolvoV702.5T—Front Upperwithout Electronic Adjustable Suspension; Strut-Mate Strut Coil Spring Seat
2007VolvoV702.4—Front Upperwithout Electronic Adjustable Suspension; Strut-Mate Strut Coil Spring Seat
2007VolvoXC70——Front Upperwith Electronic Suspension; Strut-Mate Strut Coil Spring Seat
2006VolvoS602.5T—Front Upperwithout Electronic Adjustable Suspension; Strut-Mate Strut Coil Spring Seat
2006VolvoS60T5—Front Upperwithout Electronic Adjustable Suspension; Strut-Mate Strut Coil Spring Seat
2006VolvoS60T5 Sport—Front Upperwithout Electronic Adjustable Suspension; Strut-Mate Strut Coil Spring Seat
2006VolvoS80—AWDFront Upperwithout Four-C Adaptive Suspension; Strut-Mate Strut Coil Spring Seat
2006VolvoS80—FWDFront UpperTo 7/06; without Four-C Adaptive Suspension; Strut-Mate Strut Coil Spring Seat
2006VolvoV702.5T—Front Upperwithout Electronic Adjustable Suspension; Strut-Mate Strut Coil Spring Seat
2006VolvoV702.4—Front Upperwithout Electronic Adjustable Suspension; Strut-Mate Strut Coil Spring Seat
2006VolvoXC70——Front Upperwith Electronic Suspension; Strut-Mate Strut Coil Spring Seat
2005VolvoS602.4—Front Upperwithout Electronic Adjustable Suspension; Strut-Mate Strut Coil Spring Seat
2005VolvoS602.5T—Front Upperwithout Electronic Adjustable Suspension; Strut-Mate Strut Coil Spring Seat
2005VolvoS60T5—Front Upperwithout Electronic Adjustable Suspension; Strut-Mate Strut Coil Spring Seat
2005VolvoS602.5T AWD—Front Upperwithout Electronic Adjustable Suspension; Strut-Mate Strut Coil Spring Seat
2005VolvoS80—AWDFront Upperwithout Four-C Adaptive Suspension; Strut-Mate Strut Coil Spring Seat
2005VolvoS80—FWDFront Upperwithout Four-C Adaptive Suspension; Strut-Mate Strut Coil Spring Seat
2005VolvoV702.5T—Front Upperwithout Electronic Adjustable Suspension; Strut-Mate Strut Coil Spring Seat
2005VolvoV70T5—Front Upperwithout Electronic Adjustable Suspension; Strut-Mate Strut Coil Spring Seat
2005VolvoV702.4—Front Upperwithout Electronic Adjustable Suspension; Strut-Mate Strut Coil Spring Seat
2005VolvoXC70——Front Upperwith Electronic Suspension; Strut-Mate Strut Coil Spring Seat
2004VolvoC70——Front UpperStrut-Mate Strut Coil Spring Seat
2004VolvoS602.4—Front Upperwithout Electronic Adjustable Suspension; Strut-Mate Strut Coil Spring Seat
2004VolvoS602.5T—Front Upperwithout Electronic Adjustable Suspension; Strut-Mate Strut Coil Spring Seat
2004VolvoS60T5—Front Upperwithout Electronic Adjustable Suspension; Strut-Mate Strut Coil Spring Seat
2004VolvoS602.0T—Front Upperwithout Electronic Adjustable Suspension; Strut-Mate Strut Coil Spring Seat
2004VolvoS602.5T AWD—Front Upperwithout Electronic Adjustable Suspension; Strut-Mate Strut Coil Spring Seat
2004VolvoS80—AWDFront Upperwithout Four-C Adaptive Suspension; Strut-Mate Strut Coil Spring Seat
2004VolvoS80—FWDFront Upperwithout Four-C Adaptive Suspension; Strut-Mate Strut Coil Spring Seat
2004VolvoV702.5T AWD—Front Upperwithout Electronic Adjustable Suspension; Strut-Mate Strut Coil Spring Seat
2004VolvoV702.5T—Front Upperwithout Electronic Adjustable Suspension; Strut-Mate Strut Coil Spring Seat
2004VolvoV70T5—Front Upperwithout Electronic Adjustable Suspension; Strut-Mate Strut Coil Spring Seat
2004VolvoV702.4—Front Upperwithout Electronic Adjustable Suspension; Strut-Mate Strut Coil Spring Seat
2004VolvoXC70——Front Upperwith Electronic Suspension; Strut-Mate Strut Coil Spring Seat
2003VolvoC70——Front UpperStrut-Mate Strut Coil Spring Seat
2003VolvoS602.4T—Front Upperwithout Electronic Adjustable Suspension; Strut-Mate Strut Coil Spring Seat
2003VolvoS60AWD—Front Upperwithout Electronic Adjustable Suspension; Strut-Mate Strut Coil Spring Seat
2003VolvoS60T5—Front Upperwithout Electronic Adjustable Suspension; Strut-Mate Strut Coil Spring Seat
2003VolvoS602.0T—Front Upperwithout Electronic Adjustable Suspension; Strut-Mate Strut Coil Spring Seat
2003VolvoS60Base—Front Upperwithout Electronic Adjustable Suspension; Strut-Mate Strut Coil Spring Seat
2003VolvoS80—FWDFront Upperwithout Four-C Adaptive Suspension; Strut-Mate Strut Coil Spring Seat
2003VolvoV70Base—Front Upperwithout Electronic Adjustable Suspension; Strut-Mate Strut Coil Spring Seat
2003VolvoV70T5—Front Upperwithout Electronic Adjustable Suspension; Strut-Mate Strut Coil Spring Seat
2003VolvoV70AWD—Front Upperwithout Electronic Adjustable Suspension; Strut-Mate Strut Coil Spring Seat
2003VolvoV702.4T—Front Upperwithout Electronic Adjustable Suspension; Strut-Mate Strut Coil Spring Seat
2003VolvoXC70——Front Upperwith Electronic Suspension; Strut-Mate Strut Coil Spring Seat
2002VolvoC70——Front UpperStrut-Mate Strut Coil Spring Seat
2002VolvoS602.4T—Front Upperwithout Electronic Adjustable Suspension; Strut-Mate Strut Coil Spring Seat
2002VolvoS60AWD—Front Upperwithout Electronic Adjustable Suspension; Strut-Mate Strut Coil Spring Seat
2002VolvoS60T5—Front Upperwithout Electronic Adjustable Suspension; Strut-Mate Strut Coil Spring Seat
2002VolvoS602.0T—Front Upperwithout Electronic Adjustable Suspension; Strut-Mate Strut Coil Spring Seat
2002VolvoS60Base—Front Upperwithout Electronic Adjustable Suspension; Strut-Mate Strut Coil Spring Seat
2002VolvoS80—FWDFront Upperwithout Four-C Adaptive Suspension; Strut-Mate Strut Coil Spring Seat
2002VolvoV70Base—Front Upperwithout Electronic Adjustable Suspension; Strut-Mate Strut Coil Spring Seat
2002VolvoV70T5—Front Upperwithout Electronic Adjustable Suspension; Strut-Mate Strut Coil Spring Seat
2002VolvoV70AWD—Front Upperwithout Electronic Adjustable Suspension; Strut-Mate Strut Coil Spring Seat
2002VolvoV702.4T—Front Upperwithout Electronic Adjustable Suspension; Strut-Mate Strut Coil Spring Seat
2001VolvoC70——Front UpperStrut-Mate Strut Coil Spring Seat
2001VolvoS602.4T—Front Upperwithout Electronic Adjustable Suspension; Strut-Mate Strut Coil Spring Seat
2001VolvoS60T5—Front Upperwithout Electronic Adjustable Suspension; Strut-Mate Strut Coil Spring Seat
2001VolvoS602.0T—Front Upperwithout Electronic Adjustable Suspension; Strut-Mate Strut Coil Spring Seat
2001VolvoS60Base—Front Upperwithout Electronic Adjustable Suspension; Strut-Mate Strut Coil Spring Seat
2001VolvoS80—FWDFront Upperwithout Four-C Adaptive Suspension; Strut-Mate Strut Coil Spring Seat
2001VolvoV70Base—Front Upperwithout Electronic Adjustable Suspension; Strut-Mate Strut Coil Spring Seat
2001VolvoV70T5—Front Upperwithout Electronic Adjustable Suspension; Strut-Mate Strut Coil Spring Seat
2001VolvoV702.4T—Front Upperwithout Electronic Adjustable Suspension; Strut-Mate Strut Coil Spring Seat
2000VolvoC70——Front UpperStrut-Mate Strut Coil Spring Seat
2000VolvoS70——Front UpperStrut-Mate Strut Coil Spring Seat
2000VolvoS80—FWDFront Upperwithout Four-C Adaptive Suspension; Strut-Mate Strut Coil Spring Seat
2000VolvoV702.4T SE—Front Upperwithout Electronic Adjustable Suspension; Strut-Mate Strut Coil Spring Seat
2000VolvoV70GLT SE—Front Upperwithout Electronic Adjustable Suspension; Strut-Mate Strut Coil Spring Seat
2000VolvoV70Base—Front Upperwithout Electronic Adjustable Suspension; Strut-Mate Strut Coil Spring Seat
2000VolvoV70GLT—Front Upperwithout Electronic Adjustable Suspension; Strut-Mate Strut Coil Spring Seat
2000VolvoV70T5—Front Upperwithout Electronic Adjustable Suspension; Strut-Mate Strut Coil Spring Seat
2000VolvoV702.4T—Front Upperwithout Electronic Adjustable Suspension; Strut-Mate Strut Coil Spring Seat
1999VolvoC70——Front UpperStrut-Mate Strut Coil Spring Seat
1999VolvoS70——Front UpperStrut-Mate Strut Coil Spring Seat
1999VolvoS80—FWDFront Upperwithout Four-C Adaptive Suspension; Strut-Mate Strut Coil Spring Seat
1999VolvoV70Base—Front UpperStrut-Mate Strut Coil Spring Seat
1999VolvoV70AWD—Front UpperStrut-Mate Strut Coil Spring Seat
1999VolvoV70R AWD—Front UpperStrut-Mate Strut Coil Spring Seat
1999VolvoV70GLT—Front UpperStrut-Mate Strut Coil Spring Seat
1999VolvoV70T5—Front UpperStrut-Mate Strut Coil Spring Seat
1998VolvoC70——Front UpperStrut-Mate Strut Coil Spring Seat
1998VolvoS70——Front UpperStrut-Mate Strut Coil Spring Seat
1998VolvoV70Base—Front UpperStrut-Mate Strut Coil Spring Seat
1998VolvoV70R—Front UpperStrut-Mate Strut Coil Spring Seat
1998VolvoV70AWD—Front UpperStrut-Mate Strut Coil Spring Seat
1998VolvoV70GLT—Front UpperStrut-Mate Strut Coil Spring Seat
1998VolvoV70T5—Front UpperStrut-Mate Strut Coil Spring Seat
1997Volvo850——Front UpperStrut-Mate Strut Coil Spring Seat
1996Volvo850——Front UpperStrut-Mate Strut Coil Spring Seat
1995Volvo850——Front UpperStrut-Mate Strut Coil Spring Seat
1994Volvo850——Front UpperStrut-Mate Strut Coil Spring Seat
1993Volvo850——Front UpperStrut-Mate Strut Coil Spring Seat
Directly replaces or cross-references 2 part numbers
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.
MOOG Chassis Products — K90229SM5351