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Unity

Unity 4-11040-15390-001 Front and Rear Complete Strut Assembly Kit

SKU CH-X5MZ-JS5E9

Four pre-assembled strut units restore suspension on 1990-1999 GM H-body sedans without special tools

  • Hassle-free repair with all new pre-assembled components
  • Ready-to-install kit includes two front and two rear strut assemblies
  • OE-style strut, top mount, bearing plate, bumper, insulators and coil spring included
  • Over 50 years aftermarket experience from Unity Automotive
  • Fits 1990-1999 Buick Lesabre, 1991-1993 Cadillac Deville, 1992-1999 Oldsmobile 88

Unity Front and Rear Strut Kit

Unity supplies a complete strut assembly kit containing two front and two rear units. Each unit arrives pre-assembled with the strut, coil spring, top mount, bearing plate, bumper and insulators. The design eliminates the need for specialty tools during installation. The kit is built for 1990-1999 Buick Lesabre, 1991-1993 Cadillac Deville and 1992-1999 Oldsmobile 88 models.

Who This Suits and Who Should Look Elsewhere

This kit suits owners of the listed GM H-body sedans who want to replace all four struts with new, ready-to-install assemblies. It is not for vehicles outside the 1990-1999 Buick Lesabre, 1991-1993 Cadillac Deville or 1992-1999 Oldsmobile 88 fitment range. It is not for buyers who need individual front or rear units only. It is not for applications requiring adjustable or performance-oriented dampers.

Deciding Specification — Vehicle Fitment

The single specification that decides fitment is the vehicle application list covering 1990-1999 Buick Lesabre, 1991-1993 Cadillac Deville and 1992-1999 Oldsmobile 88. Confirm the exact year and model before purchase. No other specification in the data determines compatibility.

How it compares

Measured against everything we stock in Brake Service Tools & Presses, at today’s prices. Recalculated every night.

Price $259.99
Pricier than about 90% of the 1,702 comparable items (median $86.99).

Specifications

Product
Brand nameUNITY

Questions about this item

Will the four pre-assembled struts bolt to the factory mounting points on a 1992 Oldsmobile 88 without modification?

Yes, the kit is listed for the 1992 Oldsmobile 88 and includes OE-style top mounts and bearing plates that match the original chassis locations.

What is the common installation mistake when fitting these Unity struts and how do I avoid it?

The frequent error is tightening the upper strut nuts before the vehicle weight rests on the wheels; torque them only after the car is lowered onto the ground.

Which wearable components inside the assemblies will need replacement first?

The coil-spring insulators and jounce bumpers are the service items that typically wear before the strut cartridge itself.

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