Product Description
Genuine 40001 Buick 215 V8 & Jeep V6 Fuel Pump (Vintage Rebuilt)
Restore the fuel delivery system of your classic Buick, Oldsmobile, or vintage Jeep to factory-original standards with this professionally rebuilt mechanical fuel pump. Proudly Made in the USA, this genuine vintage unit is a period-correct component essential for high-quality restorations. By utilizing high-quality original castings, this rebuilt pump maintains the authentic look and rugged durability that modern mass-market replacements often fail to provide, ensuring your engine receives steady, reliable fuel pressure.
This specific model, 40001, is a precision fitment for 1963–1966 applications. It is the verified fuel pump for the 1963 Buick Special and Skylark 215 V8, the Jeep V6-225 "Dauntless" engine, and mid-60s Buick and Oldsmobile powerplants. Technical data confirms this unit interchanges with Carter model M3297S. It is engineered to provide the specific fuel volume and pressure required for these GM-designed aluminum V8 and V6 engine configurations.
Note on Stock Photos: Due to our volume of identical, interchangeable inventory, we use representative stock photos for this model. The image is for reference only and may depict a specific manufacturer (e.g., 'AC'). You will receive a pump that meets all listed specifications, which may be from the manufacturer shown or a fully equivalent alternative.
A Note on Fitment Accuracy: We manually research and cross-reference our fitment data using vintage manufacturer catalogs. While we strive for 100% accuracy, these decades-old resources—and the humans reading them—can occasionally contain errors. Additionally, these pumps may fit other vehicles and years not explicitly listed in our data. To ensure a seamless restoration, we kindly ask that you perform your own due diligence and verify that this specific part number is correct for your application prior to purchase.
Key Features:
- Part Number: 40001 (interchanges with M3297S)
- Interchange / Replaces OEM: Carter M3297S, AC 6440001
- Position: Engine Mounted
- Engine Fitment: Buick 215 V8 / Jeep 225 V6 / Buick 225 V6 & 300 V8
- Origin: Made in USA (Vintage Stock)
- Condition: Vintage Rebuilt
Verified Vehicle Fitment:
| Make | Model / Series | Year | Engine | Notes |
| Buick | Special, Skylark | 1963 | 215 V8 | Standard Fitment |
| Jeep | CJ-5, CJ-6 | 1965-1966 | 225 V6 | Dauntless Engine |
| Buick | Special, Skylark, LeSabre | 1964-1965 | 225 V6 / 300 V8 | Standard Fitment |
| Oldsmobile | F-85, Cutlass | 1964-1965 | 225 V6 | Standard Fitment |
Fits Year(s):
1961 1962 1963 1964 1965 1966
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 vintage inventory is acquired from old auto parts stores, warehouses, and private collections. While these parts are unused or professionally rebuilt, their packaging and surfaces may show signs of shelf wear or age due to decades of storage. Rest assured, every part is a genuine piece of automotive history, built to the standards of the era it represents.
