# TYC 1204 Radiator Assembly for 1986-1993 Buick LeSabre

### Performance Overview

OE-comparable core dimensions to achieve sufficient surface area for optimal cooling. Individually leak-tested to ensure product has no leaks.

### Key Features

#### Specifications

-   Core Material: Aluminum
-   Engine Oil Cooler Included: No
-   Flow Configuration: Crossflow
-   Inlet Connection Type: Hose Clamp
-   No. Of Rows: 1
-   Toc Outlet Type: Hose Clamp
-   Transmission Oil Cooler Included: Yes
-   Transmission Oil Cooler Type: Plate Oil Cooler

#### Package Details

-   Part Number: 1204
-   88-91 BK LESABRE 3.8L V6 1R PA RAD
-   Package L x W x H: 20.87" x 5.31" x 35.63"
-   Package Weight: 11.31 lbs.

#### Interchanges

-   Buick: 3091023
-   Buick: 52479539
-   Oldsmobile: 52479539
-   Pontiac: 52479539
-   Partslink: GM3010326

### Vehicle Fitment Table

Year

Make

Model

Position

Fitment Precision

Note

1986

Buick

LeSabre

Custom; 3.8L V6 3800cc 231ci; Coupe / Custom; 3.8L V6 3800cc 231ci; Sedan / Limited; 3.8L V6 3800cc 231ci; Coupe / Limited; 3.8L V6 3800cc 231ci; Sedan

Std Duty

1987

Buick

LeSabre

Base; 3.8L V6 3800cc 231ci; Coupe

Std Duty

1987

Buick

LeSabre

Base; 3.8L V6 3800cc 231ci; Sedan / T-Type; 3.8L V6 3800cc 231ci; Coupe

Std Duty

1987

Buick

LeSabre

Custom; 3.8L V6 3800cc 231ci; Coupe / Custom; 3.8L V6 3800cc 231ci; Sedan / Limited; 3.8L V6 3800cc 231ci; Coupe / Limited; 3.8L V6 3800cc 231ci; Sedan

Std Duty

1988

Buick

LeSabre

Base; 3.8L V6 3800cc 231ci; Coupe

Std Duty

1988

Buick

LeSabre

Base; 3.8L V6 3800cc 231ci; Wagon

Std Duty

1988

Buick

LeSabre

Custom; 3.8L V6 3800cc 231ci; Coupe / Custom; 3.8L V6 3800cc 231ci; Sedan / Limited; 3.8L V6 3800cc 231ci; Coupe / Limited; 3.8L V6 3800cc 231ci; Sedan

Std Duty

1989

Buick

LeSabre

Base; 3.8L V6 3800cc 231ci; Coupe

Std Duty

1989

Buick

LeSabre

Base; 3.8L V6 3800cc 231ci; Wagon

Std Duty

1989

Buick

LeSabre

Custom; 3.8L V6 3800cc 231ci; Coupe / Custom; 3.8L V6 3800cc 231ci; Sedan / Limited; 3.8L V6 3800cc 231ci; Coupe / Limited; 3.8L V6 3800cc 231ci; Sedan

Std Duty

1990

Buick

LeSabre

Base; 3.8L V6 3800cc 231ci; Coupe

Std Duty

1990

Buick

LeSabre

Base; 3.8L V6 3800cc 231ci; Wagon

Std Duty

1990

Buick

LeSabre

Custom; 3.8L V6 3800cc 231ci; Coupe / Custom; 3.8L V6 3800cc 231ci; Sedan / Limited; 3.8L V6 3800cc 231ci; Coupe / Limited; 3.8L V6 3800cc 231ci; Sedan

Std Duty

1991

Buick

LeSabre

Base; 3.8L V6 3800cc 231ci; Coupe

Std Duty

1991

Buick

LeSabre

Custom; 3.8L V6 3800cc 231ci; Coupe / Custom; 3.8L V6 3800cc 231ci; Sedan / Limited; 3.8L V6 3800cc 231ci; Coupe / Limited; 3.8L V6 3800cc 231ci; Sedan

Std Duty

1988

Buick

Reatta

3.8L V6 3800cc 231ci; Coupe

1989

Buick

Reatta

3.8L V6 3800cc 231ci; Coupe

1990

Buick

Reatta

3.8L V6 3800cc 231ci; Convertible

1990

Buick

Reatta

3.8L V6 3800cc 231ci; Coupe

1986

Buick

Riviera

Luxury; 3.8L V6 3800cc 231ci; Coupe

w/o Hvy Duty Cooling

1986

Buick

Riviera

T-Type; 3.8L V6 3800cc 231ci; Coupe

w/o Hvy Duty Cooling

1987

Buick

Riviera

Luxury; 3.8L V6 3800cc 231ci; Coupe

w/o Hvy Duty Cooling

1987

Buick

Riviera

T-Type; 3.8L V6 3800cc 231ci; Coupe

w/o Hvy Duty Cooling

1988

Buick

Riviera

Luxury; 3.8L V6 3800cc 231ci; Coupe

w/o Hvy Duty Cooling

1988

Buick

Riviera

T-Type; 3.8L V6 3800cc 231ci; Coupe

w/o Hvy Duty Cooling

1989

Buick

Riviera

Luxury; 3.8L V6 3800cc 231ci; Coupe

w/o Hvy Duty Cooling

1989

Buick

Riviera

T-Type; 3.8L V6 3800cc 231ci; Coupe

w/o Hvy Duty Cooling

1990

Buick

Riviera

Luxury; 3.8L V6 3800cc 231ci; Coupe

w/o Hvy Duty Cooling

1991

Buick

Riviera

Luxury; 3.8L V6 3800cc 231ci; Coupe

w/o Hvy Duty Cooling

1992

Buick

Riviera

Luxury; 3.8L V6 3800cc 231ci; Coupe

w/o Hvy Duty Cooling

1993

Buick

Riviera

Luxury; 3.8L V6 3800cc 231ci; Coupe

w/o Hvy Duty Cooling

1991

Oldsmobile

Delta 88

Royale Brougham; 3.8L V6 3800cc 231ci; Coupe / Royale Brougham; 3.8L V6 3800cc 231ci; Sedan / Royale; 3.8L V6 3800cc 231ci; Coupe / Royale; 3.8L V6 3800cc 231ci; Sedan

Std Duty

1991

Pontiac

Bonneville

LE; 3.8L V6 3800cc 231ci; Sedan / SE; 3.8L V6 3800cc 231ci; Sedan / SSE; 3.8L V6 3800cc 231ci; Sedan

Std Duty

### 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 1204.

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

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

### Common Searches

-   Radiator Assembly for Buick LeSabre
-   1204 fitment
-   TYC Radiator Assembly
-   1986-1991 Buick LeSabre Radiator Assembly

## Details

- **Price:** 319.52 CAD
- **Vendor:** TYC
- **Type:** Radiator Assembly
- **Tags:** 1204, 1986-1989 Buick Riviera, 1986-1991 Buick LeSabre, 1986-1993 Buick Riviera, 1987 Buick LeSabre, 1987-1991 Buick LeSabre, 1988-1990 Buick LeSabre, 1988-1990 Buick Reatta, 1990 Buick Reatta, 1991 Oldsmobile Delta 88, 1991 Pontiac Bonneville, 3.8L V6 3800cc 231ci; Convertible, 3.8L V6 3800cc 231ci; Coupe, Base; 3.8L V6 3800cc 231ci; Coupe, Base; 3.8L V6 3800cc 231ci; Sedan / T-Type; 3.8L V6 3800cc 231ci; Coupe, Base; 3.8L V6 3800cc 231ci; Wagon, Luxury; 3.8L V6 3800cc 231ci; Coupe, Radiator Assembly, T-Type; 3.8L V6 3800cc 231ci; Coupe, TYC

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 319.52 CAD | In stock |

## Images

- TYC 1204 Radiator Assembly for 1986-1993 Buick LeSabre

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> Source: [Standard Auto Part](https://www.standardautopart.com/products/tyc-1204-radiator-assembly)
> Updated: 2026-07-31