Agility Autoparts Mechanical Fuel Pump P/N:4030273
Keep fuel moving from the tank to the carburetor with the Agility Auto Parts Mechanical Fuel Pump 4030227. Driven off the engine's camshaft eccentric, it draws fuel and feeds the carburetor at the flow and pressure these engines were built around. It's a direct-fit replacement for a long list of 1977–1985 GM cars, including the Buick Century, LeSabre and Regal [V6-3.2L, V6-3.8L, V6-4.1L], Cadillac DeVille and Fleetwood [V6-4.1L, V8-4.1L], Chevrolet Caprice, El Camino, Impala, Malibu and Monte Carlo [V6-3.8L], and numerous Oldsmobile and Pontiac models — see the Buyer's Guide tab for the full application list.
Signs the original pump may need replacing include hard starting, stalling, fuel starvation under load, or fuel weeping from the pump body. Country of origin: China.
Interchange: 530-8190
5308190 · 41209 · M6951 · MF0025 · 6441209 · 6471172 · SP1028MP · USMP17378
This part cross-references / interchanges with the following part numbers:
What does this mechanical fuel pump do?
It is driven by the engine's camshaft eccentric to draw fuel from the tank and deliver it to the carburetor at the pump's rated flow and pressure.
What are its flow and pressure ratings?
The pump is rated up to 35 U.S. gallons per hour with a maximum pressure of 5.75 PSI.
What are the inlet and outlet connections?
It uses a barbed inlet with a 0.375 in outside diameter and a threaded outlet with a 5/8 in-18 UNF fitting thread size.
Will this fit my vehicle?
It is a direct-fit replacement for many 1977–1985 GM applications with V6-3.2L, V6-3.8L, V6-4.1L or V8-4.1L engines. Check the Buyer's Guide tab to confirm your exact vehicle.
How do I know if my fuel pump has failed?
Hard starting, stalling, fuel starvation under load, or fuel weeping from the pump body can be signs. Diagnose the cause before replacing, since these symptoms can have other sources.
WARNING: These products can expose you to chemicals including lead and phthalates, which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.