Product Description
Genuine Mopar 854749 Fuel Tank Sending Unit (NOS)
This genuine Mopar New Old Stock (NOS) fuel tank sending unit, manufactured in the USA, is the factory-correct component for monitoring fuel levels in 1939 Chrysler, Dodge, Plymouth, and DeSoto passenger cars equipped with 6-cylinder engines. Engineered to provide precise resistance readings for original 6-volt factory gauges, this high-quality vintage part replaces superseded part number 691777 and is critical for maintaining the authentic functionality and safety of your classic Mopar’s fuel delivery system.
Key Features:
- Part Number: Mopar 854749
- Interchange / Replaces OEM: 691777
- Position: Fuel Tank Mounted
- Engine Fitment: 6 Cylinder (All 1939 Models)
- Origin: Made in USA (Vintage Stock)
- Condition: New Old Stock (NOS)
Verified Vehicle Fitment:
| Make | Model / Series | Year | Engine | Notes |
| Chrysler | Royal (C22), Imperial (C23) | 1939 | 6 Cylinder | Genuine Vintage Stock |
| Dodge | Luxury Liner (D11) | 1939 | 6 Cylinder | All Passenger Models |
| Plymouth | Roadking (P7), Deluxe (P8) | 1939 | 6 Cylinder | Factory Original Part |
| DeSoto | S6 Series | 1939 | 6 Cylinder | Standard Fitment |
Fits Years:
1939
Actual Item Photos: Please look over the pictures carefully, as they depict the exact item you will receive. We utilize high-resolution photos of our current physical inventory rather than generic stock images so you can verify the specific condition, markings, and authenticity of this vintage part prior to purchase.
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 parts 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.
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.
