Product Description
Genuine Stant SO-90 Oil Filler Cap
Prevent oil leaks and contamination with this genuine Stant SO-90 Oil Filler Cap. Designed as a direct replacement for many 1970s Mopar trucks and vans, this cap ensures a tight seal and proper crankcase ventilation where applicable.
This part is designed for the valve cover on specific 1973-1980 Dodge and Plymouth trucks, vans, and SUVs.
Key Features:
- Part Number: SO-90 (Stant)
- Interchange Part: Stant 10090
- Type: Oil Filler Cap
- Fitment: Push-In / Twist-Lock (Check Photo)
- Origin: Made in USA (Vintage Stock)
- Condition: New Old Replacement Stock (NORS)
Verified Vehicle Fitment:
| Make | Model | Year | Notes |
| Dodge Truck | D/W Series Pickup | 1973-1980 | Various Engines |
| Dodge Truck | Ramcharger | 1974-1980 | All Models |
| Dodge Van | B-Series, Sportsman, Tradesman | 1973-1980 | All Models |
| Plymouth | Trailduster, Voyager | 1975-1980 | All Models |
Fits Years:
1973 1974 1975 1976 1977 1978 1979 1980
Unbeatable Prices & Expectations
We scour the country to find the best deals on NOS and NORS parts so we can pass the savings on to you. Our prices are often significantly lower than major competitors.
Please Note: All vehicle fitment data is manually researched from vintage catalogs. While we strive for accuracy, historical data can sometimes be imperfect. We strongly encourage you to perform your own due diligence by comparing our provided photos and specifications to your original part to ensure proper fitment before purchasing.
