MasterPro 4713352 Suspension Coil Spring Seat - Front Upper

Brand MasterPro 4713352
Position Front Upper
Fits Buick, Oldsmobile, Pontiac, and Cadillac · 66 vehicles

Standard replacement. Meets or exceeds original equipment specifications for dependable fit and function.

Insulator included. Helps isolate the coil spring seat with plastic and rubber construction.

Specific fit. Made as a direct-fit suspension coil spring seat for straightforward installation.

Cross-references Gabriel 142751, General Motors 22092693 and General Motors 22119701 for the same application. See all 10.

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Front Upper Coil Spring Seat for GM Full-Size Cars

MasterPro 4713352 is a front upper suspension coil spring seat with an integrated insulator for specific GM applications. It is built from plastic and rubber and meets or exceeds original equipment manufacturer specifications for a standard replacement fit.

Key Features

  • Front upper suspension coil spring seat with insulator included
  • Plastic and rubber construction in black
  • Specific fit for targeted vehicle applications
  • OE-spec replacement for factory-style suspension service
  • Mounting position: front upper
  • Cross-reference: Monroe Shocks & Struts 903973

Detailed Description

This MasterPro suspension coil spring seat, part number 4713352, is used at the front upper spring location to support the coil spring and isolate noise and vibration through the included insulator. It is a standard replacement component for Buick LeSabre, Pontiac Bonneville, Oldsmobile 88, Oldsmobile 98, Oldsmobile LSS, Oldsmobile Regency, Buick Park Avenue, Buick Riviera, Oldsmobile Aurora, Cadillac DeVille, Cadillac Fleetwood, Cadillac Commercial Chassis, Cadillac 60 Special, and Oldsmobile Delta 88 applications listed below. The part number 4713352 is also referenced by several aftermarket and OE sources for the same application.

Vehicle Fitment

  • Fits 1991-1999 Buick LeSabre, front upper
  • Fits 1991-1997 Buick Park Avenue, front upper
  • Fits 1995-1997 Buick Riviera, front upper
  • Fits 1990 and 1991-1999 Pontiac Bonneville, front upper
  • Fits 1992-1999 Oldsmobile 88, front upper
  • Fits 1991-1996 Oldsmobile 98, front upper
  • Fits 1996-1999 Oldsmobile LSS, front upper
  • Fits 1997-1998 Oldsmobile Regency, front upper
  • Fits 1995-1997 Oldsmobile Aurora, front upper
  • Fits 1991-1993 Cadillac DeVille, front upper
  • Fits 1991-1992 Cadillac Fleetwood, front upper
  • Fits 1991-1993 Cadillac Commercial Chassis, front upper
  • Fits 1993 Cadillac 60 Special, front upper
  • Fits 1991 Oldsmobile Delta 88, front upper

Common Repair Uses

  • Replacing a worn or cracked front upper spring seat
  • Restoring proper coil spring support at the strut assembly
  • Reducing suspension noise caused by deteriorated rubber isolation
  • Addressing uneven ride height or spring misalignment at the upper mount
  • Servicing OE-style suspension wear on GM full-size cars

Installation Notes and Tips

Install at the front upper spring location only. Verify the spring seat dimensions, inside diameter, and outside diameter against the original part before assembly. Because mounting hardware and nuts are not included, reuse or source the required fasteners separately as needed. Confirm the vehicle’s strut assembly configuration, especially on 1990 Pontiac Bonneville and 1990 Buick LeSabre late-production applications noted in the fitment data.

Quality Assurance

MasterPro 4713352 is a specific-fit, standard replacement suspension component that meets or exceeds original equipment manufacturer specifications. Its OE-style construction and included insulator support factory-type service on listed Buick, Pontiac, Oldsmobile, and Cadillac applications.

This part fits 66 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelSubmodelDrive TypeLitersCylindersPositionNotes
1999BuickLeSabreFront UpperContains Insulator
1999Oldsmobile88Front UpperContains Insulator
1999OldsmobileLSSFront UpperContains Insulator
1999PontiacBonnevilleFront UpperContains Insulator
1998BuickLeSabreFront UpperContains Insulator
1998Oldsmobile88Front UpperContains Insulator
1998OldsmobileLSSFront UpperContains Insulator
1998OldsmobileRegencyFront UpperContains Insulator
1998PontiacBonnevilleFront UpperContains Insulator
1997BuickLeSabreFront UpperContains Insulator
1997BuickPark AvenueFront UpperContains Insulator
1997BuickRivieraFront UpperContains Insulator
1997Oldsmobile88Front UpperContains Insulator
1997OldsmobileAuroraFront UpperContains Insulator
1997OldsmobileLSSFront UpperContains Insulator
1997OldsmobileRegencyFront UpperContains Insulator
1997PontiacBonnevilleFront UpperContains Insulator
1996BuickLeSabreFront UpperContains Insulator
1996BuickPark AvenueFront UpperContains Insulator
1996BuickRivieraFront UpperContains Insulator
1996Oldsmobile88Front UpperContains Insulator
1996Oldsmobile98Front UpperContains Insulator
1996OldsmobileAuroraFront UpperContains Insulator
1996OldsmobileLSSFront UpperContains Insulator
1996PontiacBonnevilleFront UpperContains Insulator
1995BuickLeSabreFront UpperContains Insulator
1995BuickPark AvenueFront UpperContains Insulator
1995BuickRivieraFront UpperContains Insulator
1995Oldsmobile88Front UpperContains Insulator
1995Oldsmobile98Front UpperContains Insulator
1995OldsmobileAuroraFront UpperContains Insulator
1995PontiacBonnevilleFront UpperContains Insulator
1994BuickLeSabreFront UpperContains Insulator
1994BuickPark AvenueFront UpperContains Insulator
1994Oldsmobile88Front UpperContains Insulator
1994Oldsmobile98Front UpperContains Insulator
1994PontiacBonnevilleFront UpperContains Insulator
1993BuickLeSabreFront UpperContains Insulator
1993BuickPark AvenueFront UpperContains Insulator
1993Cadillac60 SpecialFWDFront UpperContains Insulator
1993CadillacCommercial Chassis4.9LV8Front UpperContains Insulator
1993CadillacDeVilleFront UpperContains Insulator
1993Oldsmobile88Front UpperContains Insulator
1993Oldsmobile98Front UpperContains Insulator
1993PontiacBonnevilleFront UpperContains Insulator
1992BuickLeSabreFront UpperContains Insulator
1992BuickPark AvenueFront UpperContains Insulator
1992CadillacCommercial Chassis4.9LV8Front UpperContains Insulator
1992CadillacDeVilleFront UpperContains Insulator
1992CadillacFleetwoodFWDFront UpperContains Insulator
1992Oldsmobile88Front UpperContains Insulator
1992Oldsmobile98Front UpperContains Insulator
1992PontiacBonnevilleFront UpperContains Insulator
1991BuickLeSabreFront UpperContains Insulator
1991BuickPark AvenueFront UpperContains Insulator
1991CadillacCommercial ChassisFront UpperContains Insulator
1991CadillacDeVilleFront UpperContains Insulator
1991CadillacFleetwoodFWDFront UpperContains Insulator
1991Oldsmobile98Front UpperContains Insulator
1991OldsmobileDelta 88Front UpperContains Insulator
1991PontiacBonnevilleFront UpperContains Insulator
1990BuickLeSabreBaseFront UpperContains Insulator; Late
1990BuickLeSabreCustomFront UpperContains Insulator; Late
1990BuickLeSabreLimitedFront UpperContains Insulator; Late
1990BuickLeSabreEstate WagonFront UpperContains Insulator; Late
1990PontiacBonnevilleFront UpperContains Insulator; Strut Assembly Without Spring Seat Bracket
Directly replaces or cross-references 10 part numbers
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.
Gabriel — 142751General Motors — 22092693General Motors — 22119701General Motors — 22129811General Motors — 22166382KYB — SM5230Monroe Shocks & Struts — 903973MOOG Chassis Products — K5343NAPA Mileage Plus — 2613352Power Torque — FM1247