






⛽ Keep your classic engine pumping with Delphi’s trusted mechanical fuel power!
The Delphi MF0004 Mechanical Fuel Pump is a frame-mounted, OE-standard replacement part designed for older carbureted vehicles. Featuring a durable cloth-reinforced rubber diaphragm and metal body, it ensures reliable fuel delivery and easy installation with included gaskets. Backed by Delphi’s 80+ years of original equipment manufacturing expertise, this pump guarantees quality, fit, and performance for your vintage ride.
| Brand | Delphi |
| Fit Type | Vehicle Specific Fit |
| Vehicle Service Type | Car |
| Item dimensions L x W x H | 11.4 x 8.9 x 15.2 Centimeters |
| Material | Rubber |
| Item Weight | 1 Pounds |
| Style | Modern |
| Specification Met | OE |
| Auto Part Position | Right |
| Body Material | Metal |
| Mounting Type | Frame Mount |
| Operation Mode | Mechanical |
| Global Trade Identification Number | 00689604212264 |
| OEM Part Number | 41378, 41378, M16043, 6441378, 6442079, 6471493, AMF0004, SP1007MP, M60039, 68579, |
| Manufacturer | Delphi |
| UPC | 689604212264 |
| Model | MF0004 |
| Product Dimensions | 11.43 x 8.89 x 15.24 cm; 453.59 g |
| Item model number | MF0004 |
| Manufacturer Part Number | MF0004 |
| Assembly Required | No |
| Item Weight | 454 g |
J**E
Does what it should
After installation the truck runs again. Takes me to work day after day.
M**N
good product good price great service
It fit perfectly and works just like it fits
M**T
Fit
Bolted on engine good.engine is still not in the truck. But fit good has the return line which is why I bought it
R**.
Works
It pump fuel good
L**I
pay attention to supply and return direction
Seems to be a good quality pump. Pay attention to supply and return line direction. mine were facing a different direction but could bend the supply nozzle on this pump a little bit and make it work without to much trouble. Also a little tip, on the front side of the engine block is a 9/16" bolt head very close to the fuel pump front bolt. Remove the bolt and the front fuel pump bolt. Install the longer fuel pump bolt into the front hole and just barely snug it. This will hold up the fuel pump slide and make installation easy, you won't have to mess around with a hacksaw blade or other tricks people come up with. When new pump is installed with back bolt remove long bolt from front of block and install back into the new pump and put original plug back in the front of block.