# FCS Auto 84762 Back Glass Lift Support for 1991-1996 Buick Commercial Chassis

### Performance Overview

The OE fit design of FCS Auto lift supports ensure a perfect fit and optimal performance. You can count on FCS to provide lift supports that will hold up to even the most extreme weather conditions.

### Key Features

-   Automatically opens during each compression cycle
-   Improved oil and gas pressure seating for enhanced performance
-   Superior corrosion resistance for longer life
-   Heavy Guage Steel Body: Electrostatically painted black and cured to prevent premature oxidation.
-   Temperature Compensation Module Valve: Provides consistent operation even in extreme weather conditions.
-   Self-Cleaning Piston Assembly: Automatically opens to keep orifice clean of fluid contaminants.
-   Freudenberg NOK Seals: Premium OE grade seal provides long dependable performance.
-   Metallic Upper Bushing: Provides exact fit with piston rod to promote longer operating life.
-   Teflon Back-up Ring: Enhances oil and gas pressure sealing.
-   Hardened Anodized Black Plated Piston Rod: Provides superior corrosion resistance and leak free sealing.
-   Exact OE Fit Hardware Brackets: For a perfect fit every time.

### Vehicle Fitment Table

Year

Make

Model

Position

Fitment Precision

Note

1991

Buick

Commercial Chassis

Base

1991

Buick

Roadmaster

Estate Wagon

1992

Buick

Roadmaster

Base

1992

Buick

Roadmaster

Estate Wagon

1992

Buick

Roadmaster

Limited

1993

Buick

Roadmaster

Base

1993

Buick

Roadmaster

Estate Wagon

1993

Buick

Roadmaster

Limited

1994

Buick

Roadmaster

Base

1994

Buick

Roadmaster

Estate Wagon

1994

Buick

Roadmaster

Limited

1995

Buick

Roadmaster

Base

1995

Buick

Roadmaster

Estate Wagon

1995

Buick

Roadmaster

Limited

1996

Buick

Roadmaster

Collector's Edition

1996

Buick

Roadmaster

Estate Wagon Collector's Edition

1996

Buick

Roadmaster

Limited Collector's Edition

1991

Chevrolet

Caprice

Base

1991

Chevrolet

Caprice

Classic

1991

Chevrolet

Caprice

Classic LTZ

1992

Chevrolet

Caprice

Base

1992

Chevrolet

Caprice

Classic

1992

Chevrolet

Caprice

Classic LTZ

1993

Chevrolet

Caprice

Classic

1993

Chevrolet

Caprice

Classic LS

1993

Chevrolet

Caprice

Classic LTZ

1994

Chevrolet

Caprice

Classic

1994

Chevrolet

Caprice

Classic LS

1995

Chevrolet

Caprice

Classic

1996

Chevrolet

Caprice

Classic

1991

Chevrolet

Commercial Chassis

Base

1992

Chevrolet

Commercial Chassis

Base

1993

Chevrolet

Commercial Chassis

Base

1994

Chevrolet

Commercial Chassis

Base

1991

Oldsmobile

Custom Cruiser

Base

1992

Oldsmobile

Custom Cruiser

Base

### FAQ

**Will this fit my vehicle?**  
Please verify your year, make, model, position, and any fitment notes using the Vehicle Fitment Table above before purchase.

**What part number is this?**  
The listed part number is 84762.

**Is this product designed for direct replacement?**  
Yes. This product is intended to match the compatible vehicle applications listed in the fitment table.

**Should I confirm fitment before ordering?**  
Yes. Always compare your original part, position, and vehicle details with the fitment table before ordering.

### Common Searches

-   Back Glass Lift Support for Buick Commercial Chassis
-   84762 fitment
-   FCS Auto Back Glass Lift Support
-   1991 Buick Commercial Chassis Back Glass Lift Support

## Details

- **Price:** 19.83 CAD
- **Vendor:** FCS Auto
- **Type:** Back Glass Lift Support
- **Tags:** 1991 Buick Commercial Chassis, 1991-1992 Chevrolet Caprice, 1991-1992 Oldsmobile Custom Cruiser, 1991-1993 Chevrolet Caprice, 1991-1994 Chevrolet Commercial Chassis, 1991-1995 Buick Roadmaster, 1991-1996 Chevrolet Caprice, 1992-1995 Buick Roadmaster, 1993-1994 Chevrolet Caprice, 1996 Buick Roadmaster, 84762, Automotive, Back Glass Lift Support, Base, Classic, Classic LS, Classic LTZ, Collector's Edition, Estate Wagon, Estate Wagon Collector's Edition, FCS Auto, Limited, Limited Collector's Edition

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 19.83 CAD | In stock |

## Images

- FCS Auto 84762 Back Glass Lift Support for 1991-1996 Buick Commercial Chassis

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> Source: [Standard Auto Part](https://www.standardautopart.com/products/fcs-auto-84762-back-glass-lift-support)
> Updated: 2026-08-03