Genuine Stant SO-86 Oil Filler Cap (NORS)
Prevent oil leaks and maintain proper crankcase ventilation with this genuine Stant SO-86 Oil Filler Cap. This is a vintage New Old Replacement Stock (NORS) part. Designed for specific Ford and Mercury vehicles from the late 1970s and early 1980s, this cap serves as a direct replacement for the original equipment part on 4-cylinder engines.
This part is designed for the valve cover on specific 1979-1981 Ford and Mercury vehicles equipped with the 2.3L 4-cylinder engine, including Mustang, Capri, Fairmont, and Zephyr.
Key Features:
- Part Number: SO-86 (Stant)
- Interchange Part: Stant 10086
- Type: Oil Filler / Breather Cap
- Fitment: Twist-On
- Origin: Made in USA (Vintage Stock)
- Condition: New Old Replacement Stock (NORS)
Verified Vehicle Fitment:
| Make |
Model |
Year |
Engine |
| Ford |
Mustang |
1979-1981 |
2.3L 4 Cyl |
| Ford |
Fairmont |
1979-1981 |
2.3L 4 Cyl |
| Ford |
Courier |
1979-1980 |
2.0L, 2.3L |
| Mercury |
Capri |
1979-1981 |
2.3L 4 Cyl |
| Mercury |
Zephyr |
1979-1981 |
2.3L 4 Cyl |
| Mercury |
Cougar |
1981 |
2.3L 4 Cyl |
Fits Years:
1979 1980 1981
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.
