# Bendix PRT1378 Global™ Premium Plain Solid Brake Rotor for 1986-1992 Buick Reatta Rear

### Specifications

Driving Style: Daily Driver

Rotor Design: Rotors Only

Rotor Construction: 1-Piece

Rotor Style: Plain

Rotor Material: Iron

Rotor Finish: Natural

Rotor Type: Solid

Rotor Diameter: 254.4mm (10.02")

Rotor Height: 38.1mm (1.5")

Nominal Thickness: 12.6mm (0.5")

Minimum Thickness: 10.9mm (0.43")

Lug Holes Quantity: 5

Lug Holes Size: 13mm (0.51")

Bolt Circle: 115mm (4.53")

Center Hole Diameter: 70.78mm (2.79")

For Use with Stock Calipers\[: =:\]Yes

Intended for Street Use\[: =:\]Yes

Quantity: 1 Per Pack

### Key Features

-   OE vane design + configuration = optimal noise performance and heat dissipation
-   Computer-aided design + CNC machining = dimensional integrity, proper fit and function
-   All castings meet or exceed SAE standards for strength + hardness = consistent performance
-   Drums and rotors are pre-machined + balanced = saves time, ready to install
-   Smooth non-directional surface finish = optimal initial braking performance

### Product Details

Global™ Premium Plain Solid Rear Brake Rotor (PRT1378) by Bendix®. Quantity: 1 Per Pack. Honeywell Friction Materials carries a full line of drums and rotors that are engineered to OE specifications and manufactured worldwide in ISO 9000 or TS 16949 certified facilities. Bendix drums and rotors are designed and tested to stand the test of time, even under the most rigorous driving conditions for both domestic and import vehicles.

Brand: Bendix

Part Number: PRT1378

UPC: 887243141826

### Vehicle Fitment Table

Year

Make

Model

Position

Fitment Precision

Note

1988

Buick

Reatta

Rear

1989

Buick

Reatta

Rear

1990

Buick

Reatta

Rear

1991

Buick

Reatta

Rear

1986

Buick

Riviera

Rear

1987

Buick

Riviera

Rear

1988

Buick

Riviera

Rear

1989

Buick

Riviera

Rear

1990

Buick

Riviera

Rear

1991

Buick

Riviera

Rear

1987

Cadillac

Allante

Rear

1988

Cadillac

Allante

Rear

1989

Cadillac

Allante

Rear

1990

Cadillac

Allante

Rear

1991

Cadillac

Allante

Rear

1992

Cadillac

Allante

Rear

1986

Cadillac

Eldorado

Rear

1987

Cadillac

Eldorado

Rear

1988

Cadillac

Eldorado

Rear

1989

Cadillac

Eldorado

Rear

1990

Cadillac

Eldorado

Rear

1991

Cadillac

Eldorado

Rear

1986

Cadillac

Seville

Rear

1987

Cadillac

Seville

Rear

1988

Cadillac

Seville

Rear

1989

Cadillac

Seville

Rear

1990

Cadillac

Seville

Rear

1991

Cadillac

Seville

Rear

1986

Oldsmobile

Toronado

Rear

1987

Oldsmobile

Toronado

Rear

1988

Oldsmobile

Toronado

Rear

1989

Oldsmobile

Toronado

Rear

1990

Oldsmobile

Toronado

Rear

1991

Oldsmobile

Toronado

Rear

### 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 PRT1378.

**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

-   Global™ Premium Plain Solid Brake Rotor for Buick Reatta
-   PRT1378 fitment
-   Bendix Global™ Premium Plain Solid Brake Rotor
-   Rear Global™ Premium Plain Solid Brake Rotor
-   1988 Buick Reatta Global™ Premium Plain Solid Brake Rotor

## Details

- **Price:** 54.76 CAD
- **Vendor:** Bendix
- **Type:** Global™ Premium Plain Solid Brake Rotor
- **Tags:** 1986-1991 Buick Riviera, 1986-1991 Cadillac Eldorado, 1986-1991 Cadillac Seville, 1986-1991 Oldsmobile Toronado, 1987-1992 Cadillac Allante, 1988-1991 Buick Reatta, Automotive, Bendix, Global™ Premium Plain Solid Brake Rotor, PRT1378, Rear

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 54.76 CAD | In stock |

## Images

- Bendix PRT1378 Global™ Premium Plain Solid Brake Rotor for 1986-1992 Buick Reatta Rear

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> Source: [Standard Auto Part](https://www.standardautopart.com/products/bendix-prt1378-globaltm-premium-plain-solid-brake-rotor)
> Updated: 2026-09-23