# MotoRad MO104 Oil Filler Cap for 1985-1993 Buick Century

### Specifications

Cam type: Screw On

Color: Black, Gray

Gasket or Seal included: Yes

Length: 1.35"

Material: Plastic

Mounting Type: Screw On

Neck Diameter: 1.28"

Shape: Oil Filler Cap

Shell Diameter: 2.30"

Thread Diameter: 1.28"

Vented: No

### Features

-   Made with precision and quality in mind
-   Designed to meet your specific needs
-   Manufactured to meet or exceed strict quality requirements
-   Designed to deliver trouble-free, consistent performance

### Product Details

Oil Filler Cap (MO104) by MotoRad®. This product is made of high-quality components to meet and exceed strict quality requirements. Designed using state-of-the-art technology and with customers in mind. It will meet your needs and deliver great quality at an affordable cost.

Brand: MotoRad

Part Number: MO104

UPC: 055644001043

### Vehicle Fitment Table

Year

Make

Model

Position

Fitment Precision

Note

1988

Buick

Century

1989

Buick

Century

1990

Buick

Century

1991

Buick

Century

1992

Buick

Century

1989

Buick

Skylark

1990

Buick

Skylark

1991

Buick

Skylark

1985

Chevy

Astro

1986

Chevy

Astro

1987

Chevy

Astro

1988

Chevy

Astro

1989

Chevy

Astro

1990

Chevy

Astro

1990

Chevy

Lumina

1991

Chevy

Lumina

1992

Chevy

Lumina

1986

Chevy

S-10 Blazer

1987

Chevy

S-10 Blazer

1988

Chevy

S-10 Blazer

1986

Chevy

S-10 Pickup

1987

Chevy

S-10 Pickup

1988

Chevy

S-10 Pickup

1989

Chevy

S-10 Pickup

1990

Chevy

S-10 Pickup

1991

Chevy

S-10 Pickup

1992

Chevy

S-10 Pickup

1993

Chevy

S-10 Pickup

1986

GMC

Jimmy

1987

GMC

Jimmy

1988

GMC

Jimmy

1985

GMC

Safari

1986

GMC

Safari

1987

GMC

Safari

1988

GMC

Safari

1989

GMC

Safari

1990

GMC

Safari

1986

GMC

Sonoma

1987

GMC

Sonoma

1988

GMC

Sonoma

1989

GMC

Sonoma

1990

GMC

Sonoma

1991

GMC

Sonoma

1992

GMC

Sonoma

1993

GMC

Sonoma

1987

Oldsmobile

Ciera

1989

Oldsmobile

Ciera

1990

Oldsmobile

Ciera

1991

Oldsmobile

Ciera

1992

Oldsmobile

Ciera

1987

Oldsmobile

Cutlass

1989

Oldsmobile

Cutlass

1990

Oldsmobile

Cutlass

1989

Pontiac

Grand Am

1990

Pontiac

Grand Am

1991

Pontiac

Grand Am

### 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 MO104.

**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

-   Oil Filler Cap for Buick Century
-   MO104 fitment
-   MotoRad Oil Filler Cap
-   1988 Buick Century Oil Filler Cap

## Details

- **Price:** 8.81 CAD
- **Vendor:** MotoRad
- **Type:** Oil Filler Cap
- **Tags:** 1985-1990 Chevy Astro, 1985-1990 GMC Safari, 1986-1988 Chevy S-10 Blazer, 1986-1988 GMC Jimmy, 1986-1993 Chevy S-10 Pickup, 1986-1993 GMC Sonoma, 1987, 1988-1992 Buick Century, 1989-1990 Oldsmobile Cutlass, 1989-1991 Buick Skylark, 1989-1991 Pontiac Grand Am, 1989-1992 Oldsmobile Ciera, 1990-1992 Chevy Lumina, Automotive, MO104, MotoRad, Oil Filler Cap

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 8.81 CAD | In stock |

## Images

- MotoRad MO104 Oil Filler Cap for 1985-1993 Buick Century

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> Source: [Standard Auto Part](https://www.standardautopart.com/products/motorad-mo104-oil-filler-cap)
> Updated: 2026-08-17