Mevotech SMS81040 Coil Spring Set - Front
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Mevotech

Mevotech SMS81040 Coil Spring Set - Front

Brand Mevotech SMS81040
Position Front
Fits Buick, Chevrolet, Pontiac, and Saturn · 23 vehicles

Coil spring set. Direct-fit suspension springs for restoring ride height and handling.

Cross-references Dorman - HELP 81040, Four Seasons 20504 and 566-136 for the same application. See all 7.

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Mevotech SMS81040 Front Coil Spring Set

Mevotech SMS81040 is a front coil spring set for select GM crossover and minivan applications that use constant-rate front springs with air conditioning. It supports direct replacement service for vehicles such as the Chevrolet Uplander, Buick Rendezvous, Buick Terraza, Saturn Relay, Pontiac Montana, and Pontiac Aztek.

Key Features

  • Front coil spring set for suspension service
  • Constant-rate spring design for listed applications
  • Fits vehicles equipped with air conditioning where noted
  • Direct replacement for select Chevrolet, Buick, Saturn, and Pontiac models
  • Mevotech SMS81040 part number for catalog and service matching

Fitment Details

  • Fits 2007-2008 Chevrolet Uplander, front; fits vehicles equipped with air conditioning with constant-rate coil springs.
  • Fits 2005-2006 Chevrolet Uplander, front; constant rate coil spring for various vehicles.
  • Fits 2002-2007 Buick Rendezvous, front; fits vehicles equipped with air conditioning with constant-rate coil springs.
  • Fits 2005-2007 Buick Terraza, front; fits vehicles equipped with air conditioning with constant-rate coil springs.
  • Fits 2005-2007 Saturn Relay, front; fits vehicles equipped with air conditioning with constant-rate coil springs.
  • Fits 2005-2006 Pontiac Montana, front; fits vehicles equipped with air conditioning with constant-rate coil springs.
  • Fits 2005 Pontiac Montana, front.
  • Fits 2002-2004 Pontiac Aztek, front; fits vehicles equipped with air conditioning with constant-rate coil springs.

What This Part Helps Address

  • Front ride height loss from worn coil springs
  • Sagging suspension on higher-mileage vehicles
  • Uneven front stance after spring fatigue
  • Noise or harshness caused by weakened spring support
  • Restoration of proper front suspension support during repair

Installation Notes

Verify the vehicle’s front suspension configuration before ordering, especially air conditioning and constant-rate spring requirements. Compare the original spring shape, height, and end orientation to the removed part before installation. Because coil spring service involves stored energy, use proper spring-compression equipment and follow factory repair procedures.

Quality Assurance

Mevotech SMS81040 is cataloged as a direct-fit replacement coil spring set for the listed applications. This part cross-references Dorman - HELP 81040 for the same application.

Related reading

This part fits 23 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelSubmodelDrive TypeTransmissionLitersCylindersPositionNotes
2008ChevroletUplander——Automatic3.9LV6FrontFits vehicles equipped with air conditioning with constant-rate coil springs.
2007BuickRendezvous——Automatic——FrontFits vehicles equipped with air conditioning with constant-rate coil springs.
2007BuickTerraza——Automatic3.9LV6FrontFits vehicles equipped with air conditioning with constant-rate coil springs.
2007ChevroletUplander——Automatic3.9LV6FrontFits vehicles equipped with air conditioning with constant-rate coil springs.
2007SaturnRelay——Automatic3.9LV6FrontFits vehicles equipped with air conditioning with constant-rate coil springs.
2006BuickRendezvous——Automatic——FrontFits vehicles equipped with air conditioning with constant-rate coil springs.
2006BuickTerraza——Automatic3.5LV6FrontFits vehicles equipped with air conditioning with constant-rate coil springs.
2006ChevroletUplanderLTAWD—3.5LV6FrontConstant rate coil spring for various vehicles.
2006ChevroletUplander—FWD—3.5LV6FrontConstant rate coil spring for various vehicles.
2006PontiacMontana——Automatic3.5LV6FrontFits vehicles equipped with air conditioning with constant-rate coil springs.
2006SaturnRelay——Automatic3.5LV6FrontFits vehicles equipped with air conditioning with constant-rate coil springs.
2005BuickRendezvous——Automatic——FrontFits vehicles equipped with air conditioning with constant-rate coil springs.
2005BuickTerraza——Automatic3.5LV6FrontFits vehicles equipped with air conditioning with constant-rate coil springs.
2005ChevroletUplanderLTAWD—3.5LV6FrontConstant rate coil spring for various vehicles.
2005ChevroletUplander—FWD—3.5LV6FrontConstant rate coil spring for various vehicles.
2005PontiacMontana——Automatic3.5LV6Front—
2005SaturnRelay——Automatic3.5LV6FrontFits vehicles equipped with air conditioning with constant-rate coil springs.
2004BuickRendezvous——Automatic——FrontFits vehicles equipped with air conditioning with constant-rate coil springs.
2004PontiacAztek—AWD—3.4LV6FrontFits vehicles equipped with air conditioning with constant-rate coil springs.
2003BuickRendezvous——Automatic——FrontFits vehicles equipped with air conditioning with constant-rate coil springs.
2003PontiacAztek—AWD—3.4LV6FrontFits vehicles equipped with air conditioning with constant-rate coil springs.
2002BuickRendezvous——Automatic——FrontFits vehicles equipped with air conditioning with constant-rate coil springs.
2002PontiacAztek—AWD—3.4LV6FrontFits vehicles equipped with air conditioning with constant-rate coil springs.
Directly replaces or cross-references 7 part numbers
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.
Dorman - HELP — 81040Four Seasons — 20504566-136221966952220963689060181JCS1699T