# MotoRad MO138 Oil Filler Cap for 1989-1998 Dodge DW Pickup

### Specifications

Cam type: Screw On

Color: Black

Gasket or Seal included: Yes

Length: 1.1"

Material: Plastic, Rubber

Mounting Type: Screw On

Neck Diameter: 1.39"

Shape: Oil Filler Cap

Shell Diameter: 2.19"

Thread Diameter: 1.39"

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 (MO138) 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: MO138

UPC: 055644001388

### Vehicle Fitment Table

Year

Make

Model

Position

Fitment Precision

Note

1989

Dodge

DW Pickup

1990

Dodge

DW Pickup

1991

Dodge

DW Pickup

1992

Dodge

DW Pickup

1993

Dodge

DW Pickup

1994

Dodge

Ram

1995

Dodge

Ram

1996

Dodge

Ram

1997

Dodge

Ram

1998

Dodge

Ram

### 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 MO138.

**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 Dodge DW Pickup
-   MO138 fitment
-   MotoRad Oil Filler Cap
-   1989 Dodge DW Pickup Oil Filler Cap

## Details

- **Price:** 6.79 CAD
- **Vendor:** MotoRad
- **Type:** Oil Filler Cap
- **Tags:** 1989-1993 Dodge DW Pickup, 1994-1998 Dodge Ram, Automotive, MO138, MotoRad, Oil Filler Cap

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 6.79 CAD | In stock |

## Images

- MotoRad MO138 Oil Filler Cap for 1989-1998 Dodge DW Pickup

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> Source: [Standard Auto Part](https://www.standardautopart.com/products/motorad-mo138-oil-filler-cap)
> Updated: 2026-08-17