moog-k6634 | Front Upper Spring Seat and Isolator | Cavalier 82-94

  • moog-k6634 Front Upper Spring Seat and Isolator

Front Upper Spring Seat and Isolator

Manufacturer: MOOG
Part Number: moog-k6634
Price: $32.78

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  • Moog fulfills their warranty through their individual dealers. That means that in order to receive warranty support, you will have to refer back to the original dealer you purchased the part from. Be sure to check the dealer's warranty support before you buy the part to make sure that they will properly support the warranty. If a dealer will only refer you back to the manufacturer in order to receive warranty support, then you may not actually have any warranty at all.


    Moog Premium Steering Components carry a Limited Lifetime Warranty. Moog R-Series Control Arms, Hub Assemblies, and Strut Assemblies carry a 3 Year Warranty.

    Moog warranties their parts to be free of defects in materials and/or workmanship during these timeframes as measured from the date of purchase.

    If a Moog part should fail due to materials or manufacturing defect while under warranty, we will provide a replacement of the part upon return of the defective part.

FitmentFront Upper Spring Seat and Isolator moog-k6634 fits these vehicles:

moog-k6634 | Front Upper Spring Seat and Isolator | Cavalier 82-94

Fits Left or Right Side. Spring seat w/ isolator.
  • Spring Seat With Isolator

Moog Coil Spring Isolators

Primarily designed to eliminate the vibrations and noise created by driving over uneven surfaces, coil springs come standard on almost every vehicle today. Another key component to this system is the coil spring isolators. While the coil springs take the edge off of the most intense bumps and vibrations, coil spring isolators are made to smooth out what's left. Additionally, coil spring isolators are used to protect the control arms from impacting the coil spring. OE isolators are usually made out of rubber. While rubber is good at absorbing vibrations, it doesn't last long against the constantly shifting weight and pressure.

Moog Bushing Box
Moog OE coil spring

OEM Distorts, Moog Restores

Moog's coil spring isolators are made of high-quality rubber. These isolators will restore your coil spring operation to like new status with the same comfort and isolation as the OE. The OE isolator can crush or warp until the coil spring is not properly aligned. Look to Moog when restoring your coil spring setup.

Fitment for moog-k6634
MakeModelYear RangePositionDrive WheelQuantity RequiredEngine BaseEngine VINEngine Designation
BuickSkyhawk1989-1982Front Upper Quantity 2
BuickSkylark1991-1986Front Upper Quantity 2
BuickSomerset1987-1986Front Upper Quantity 2
BuickSomerset Regal1985Front Upper Quantity 2
CadillacCimarron1987-1982Front Upper Quantity 2
ChevroletBeretta1991-1987Front Upper Quantity 2
ChevroletCavalier1994-1982Front Upper Quantity 2
ChevroletCorsica1991-1987Front Upper Quantity 2
OldsmobileCalais1987-1985Front Upper Quantity 2
OldsmobileCutlass Calais1991-1988Front Upper Quantity 2
OldsmobileFirenza1988-1982Front Upper Quantity 2
PontiacGrand Am1991-1985Front Upper Quantity 2
PontiacJ20001983-1982Front Upper Quantity 2
PontiacJ2000 Sunbird1985-1984Front Upper Quantity 2
PontiacSunbird1994-1986Front Upper Quantity 2