Part Number: 516 (AC Type 516)
Type: Mechanical Fuel Pump (Dual Action / With Vacuum Booster)
Replaces OEM Reference: GM 1523895, GM 1537087
Note: This is a Dual Action fuel pump (pumps both fuel and vacuum for windshield wipers). It is specific to the Straight-8 cylinder engines for these years. It does not fit the 6-cylinder models (Series 60/70/25/26), which typically use AC Type 523.
fits
| Make |
Model |
Year |
Engine |
Special Notes |
| Oldsmobile |
Series 80 |
1939 |
L8-257ci (4.2L) |
8-Cylinder Only |
| Oldsmobile |
Series 80 |
1940 |
L8-257ci (4.2L) |
8-Cylinder Only |
| Oldsmobile |
Series 90 |
1940 |
L8-257ci (4.2L) |
8-Cylinder Only |
| Oldsmobile |
L-Series |
1939 |
L8-257ci (4.2L) |
8-Cylinder Only |
| Pontiac |
Deluxe Eight |
1939 |
L8-249ci (4.1L) |
Series 28 / 8-Cylinder |
| Pontiac |
Deluxe Eight |
1940 |
L8-249ci (4.1L) |
Series 28 / 8-Cylinder |
| Pontiac |
Torpedo Eight |
1940 |
L8-249ci (4.1L) |
Series 29 / 8-Cylinder |
All our pumps are proudly Made in the USA!
If the unit is a rebuilt pump, please note it was professionally reconditioned by a U.S. rebuilder near Denver, CO, between the late 1980s and early 1990s.
Regarding 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.
