OE Quality
60-Day Returns

Carter M3019 Mechanical Fuel Pump
Reliable Mechanical Fuel Pump for Cadillac DeVille
The Carter M3019 mechanical fuel pump is designed specifically for Cadillac DeVille models, providing consistent fuel delivery with precise pressure control. Engineered to meet the demands of your vehicle's fuel system, this pump ensures steady performance and durability.
- Mechanical fuel pump with threaded inlet and outlet connections
- Includes gasket or seal for secure installation
- Single outlet with 1/8 NPSF thread size
- Flow rating of 35 minimum for efficient fuel delivery
- Maintains fuel pressure between 5.5 and 6.5 psi
- Compatible with Cadillac DeVille models requiring part number M3019
Product Details and Specifications
The Carter M3019 mechanical fuel pump features a threaded inlet and outlet, allowing for a secure and leak-resistant connection to your vehicle's fuel lines. With a minimum flow rating of 35, it supports adequate fuel supply to the engine under normal operating conditions. The pump maintains fuel pressure within a range of 5.5 to 6.5 psi, ensuring optimal engine performance and fuel efficiency. This pump includes a gasket or seal to help prevent leaks during installation, though mounting hardware is not included. The single outlet design with a 1/8 NPSF thread size fits the fuel system requirements of Cadillac DeVille vehicles.
Compatible Applications and Common Uses
- Replacement for worn or failing mechanical fuel pumps on Cadillac DeVille
- Resolves issues related to inconsistent fuel pressure or flow
- Addresses fuel delivery interruptions causing engine hesitation or stalling
- Fixes fuel leaks due to damaged seals or pump housing
- Restores proper fuel system operation after mechanical pump failure
Installation Notes and Tips
When installing the Carter M3019 mechanical fuel pump, ensure the gasket or seal is properly seated to prevent fuel leaks. Since mounting hardware is not included, retain or source the correct bolts and fasteners compatible with your Cadillac DeVille. Verify that the threaded inlet and outlet connections are clean and free of debris before attaching fuel lines. It is recommended to inspect the fuel lines and replace any worn components during installation to maintain system integrity.
Quality Assurance and Warranty Information
Carter mechanical fuel pumps are manufactured to meet industry standards for durability and performance. The M3019 part undergoes quality control testing to ensure reliable operation within specified pressure and flow ratings. This product includes a gasket or seal to support proper installation. Please refer to Carter's warranty policy for coverage details specific to this mechanical fuel pump.
| Brand | Carter |
|---|---|
| Part Number | M3019 |
| Gasket Or Seal Included | Yes |
| Inlet Type | Threaded |
| Maximum Pressure | 6.5 |
| Minimum Flow Rating | 35 |
| Minimum Pressure | 5.5 |
| Mounting Hardware Included | No |
| Outlet Fitting Thread Size | 1/8 NPSF |
| Outlet Quantity | 1 |
| Outlet Type | Threaded |
| Pump Type | Mechanical |
This part fits 1 vehicles. Search below:
| Year | Make | Model | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|
| 1958 | Cadillac | DeVille | 6.0L | V8 | N/A |
* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
This part directly replaces or is cross-referenced with the following part numbers:
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.