Fuel Pump BM41567 for Chevrolet Oldsmobile Pontiac Buick 1970-1990
This fuel pump is engineered as a direct replacement for the Chevrolet Oldsmobile Pontiac Buick 1970-1990. Manufactured to meet or exceed OEM specifications, it delivers reliable performance in demanding conditions. Each unit is tested for fuel flow, pressure rating, and durability before leaving the factory to ensure consistent quality across every order.
Vehicle Compatibility
| Application | Details |
|---|---|
| Fuel Pump BM41567 for Chevrolet Oldsmobile Pontiac Buick 1970 | 1990 Replacement Part Number: BM41567 Application: Fit for following models: 1975 Buick Apollo 4.3L 260Cu. In. V8 GAS OHV Naturally Aspirated1977 Buick Century 6.6L 403Cu. In. V8 GAS OHV Naturally Aspirated1981-1987 Buick Electra 5.0L 307Cu. In. V8 GAS OHV Naturally Aspirated1980 Buick Electra 5.7L 350Cu. In. V8 DIESEL OHV Naturally Aspirated1978-1980 Buick Electra 5.7L 350Cu. In. V8 GAS OHV Naturally Aspirated1977-1979 Buick Electra 6.6L 403Cu. In. V8 GAS OHV Naturally Aspirated1981-1983 Buick Estate Wagon 5.0L 307Cu. In. V8 GAS OHV Naturally Aspirated1980 Buick Estate Wagon 5.7L 350Cu. In. V8 DIESEL OHV Naturally Aspirated1978-1980 Buick Estate Wagon 5.7L 350Cu. In. V8 GAS OHV Naturally Aspirated1977-1979 Buick Estate Wagon 6.6L 403Cu. In. V8 GAS OHV Naturally Aspirated1981-1990 Buick LeSabre 5.0L 307Cu. In. V8 GAS OHV Naturally Aspirated1980 Buick LeSabre 5.7L 350Cu. In. V8 DIESEL OHV Naturally Aspirated1978-1980 Buick LeSabre 5.7L 350Cu. In. V8 GAS OHV Naturally Aspirated1977-1978 Buick LeSabre 6.6L 403Cu. In. V8 GAS OHV Naturally Aspirated1986-1987 Buick Regal 5.0L 307Cu. In. V8 GAS OHV Naturally Aspirated1981-1985 Buick Riviera 5.0L 307Cu. In. V8 GAS OHV Naturally Aspirated1980 Buick Riviera 5.7L 350Cu. In. V8 DIESEL OHV Naturally Aspirated1978-1980 Buick Riviera 5.7L 350Cu. In. V8 GAS OHV Naturally Aspirated1977-1978 Buick Riviera 6.6L 403Cu. In. V8 GAS OHV Naturally Aspirated1975-1976 Buick Skylark 4.3L 260Cu. In. V8 GAS OHV Naturally Aspirated1977 Buick Skylark 5.7L 350Cu. In. V8 GAS OHV Naturally Aspirated1987-1990 Cadillac Brougham 5.0L 307Cu. In. V8 GAS OHV Naturally Aspirated1986 Cadillac Fleetwood 5.0L 307Cu. In. V8 GAS OHV Naturally Aspirated1986-1990 Chevrolet Caprice 5.0L 307Cu. In. V8 GAS OHV Naturally Aspirated1981-1984 Oldsmobile 98 5.0L 307Cu. In. V8 GAS OHV Naturally Aspirated1978-1980 Oldsmobile 98 5.7L 350Cu. In. V8 GAS OHV Naturally Aspirated1977-1979 Oldsmobile 98 6.6L 403Cu. In. V8 GAS OHV Naturally Aspirated1970-1974 Oldsmobile 98 7.5L 455Cu. In. V8 GAS Naturally Aspirated1975-1976 Oldsmobile 98 7.5L 455Cu. In. V8 GAS OHV Naturally Aspirated1981-1990 Oldsmobile Custom Cruiser 5.0L 307Cu. In. V8 GAS OHV Naturally Aspirated1973 Oldsmobile Custom Cruiser 5.7L 350Cu. In. V8 GAS Naturally Aspirated1978-1980 Oldsmobile Custom Cruiser 5.7L 350Cu. In. V8 GAS OHV Naturally Aspirated1977-1979 Oldsmobile Custom Cruiser 6.6L 403Cu. In. V8 GAS OHV Naturally Aspirated1971-1974 Oldsmobile Custom Cruiser 7.5L 455Cu. In. V8 GAS Naturally Aspirated1975-1976 Oldsmobile Custom Cruiser 7.5L 455Cu. In. V8 GAS OHV Naturally Aspirated1976 Oldsmobile Cutlass 4.3L 260Cu. In. V8 GAS OHV Naturally Aspirated1970-1974 Oldsmobile Cutlass 5.7L 350Cu. In. V8 GAS Naturally Aspirated1979-1980 Oldsmobile Cutlass 5.7L 350Cu. In. V8 GAS OHV Naturally Aspirated1977 Oldsmobile Cutlass 6.6L 403Cu. In. V8 GAS OHV Naturally Aspirated1970-1974 Oldsmobile Cutlass 7.5L 455Cu. In. V8 GAS Naturally Aspirated1975-1976 Oldsmobile Cutlass 7.5L 455Cu. In. V8 GAS OHV Naturally Aspirated1982 Oldsmobile Cutlass Calais 4.3L 260Cu. In. V8 GAS OHV Naturally Aspirated1982-1984 Oldsmobile Cutlass Calais 5.0L 307Cu. In. V8 GAS OHV Naturally Aspirated1979-1980 Oldsmobile Cutlass Calais 5.7L 350Cu. In. V8 GAS OHV Naturally Aspirated1982 Oldsmobile Cutlass Cruiser 4.3L 260Cu. In. V8 GAS OHV Naturally Aspirated1981-1983 Oldsmobile Cutlass Cruiser 5.0L 307Cu. In. V8 GAS OHV Naturally Aspirated1980 Oldsmobile Cutlass Cruiser 5.7L 350Cu. In. V8 GAS OHV Naturally Aspirated1976 Oldsmobile Cutlass Salon 4.3L 260Cu. In. V8 GAS OHV Naturally Aspirated1985-1987 Oldsmobile Cutlass Salon 5.0L 307Cu. In. V8 GAS OHV Naturally Aspirated1979 Oldsmobile Cutlass Salon 5.7L 350Cu. In. V8 GAS OHV Naturally Aspirated1977 Oldsmobile Cutlass Salon 6.6L 403Cu. In. V8 GAS OHV Naturally Aspirated1975-1976 Oldsmobile Cutlass Salon 7.5L 455Cu. In. V8 GAS OHV Naturally Aspirated1976-1982 Oldsmobile Cutlass Supreme 4.3L 260Cu. In. V8 GAS OHV Naturally Aspirated1982-1988 Oldsmobile Cutlass Supreme 5.0L 307Cu. In. V8 GAS OHV Naturally Aspirated1970-1974 Oldsmobile Cutlass Supreme 5.7L 350Cu. In. V8 GAS Naturally Aspirated1979-1980 Oldsmobile Cutlass Supreme 5.7L 350Cu. In. V8 GAS OHV Naturally Aspirated1977 Oldsmobile Cutlass Supreme 6.6L 403Cu. In. V8 GAS OHV Naturally Aspirated1971-1974 Oldsmobile Cutlass Supreme 7.5L 455Cu. In. V8 GAS Naturally Aspirated1975-1976 Oldsmobile Cutlass Supreme 7.5L 455Cu. In. V8 GAS OHV Naturally Aspirated1976 Oldsmobile Cutlass Tiara 4.3L 260Cu. In. V8 GAS OHV Naturally Aspirated1976 Oldsmobile Cutlass Tiara 7.5L 455Cu. In. V8 GAS OHV Naturally Aspirated1982 Oldsmobile Delta 88 4.3L 260Cu. In. V8 GAS OHV Naturally Aspirated1981-1985 Oldsmobile Delta 88 5.0L 307Cu. In. V8 GAS OHV Naturally Aspirated1970-1974 Oldsmobile Delta 88 5.7L 350Cu. In. V8 GAS Naturally Aspirated1975-1980 Oldsmobile Delta 88 5.7L 350Cu. In. V8 GAS OHV Naturally Aspirated1977-1979 Oldsmobile Delta 88 6.6L 403Cu. In. V8 GAS OHV Naturally Aspirated1970-1974 Oldsmobile Delta 88 7.5L 455Cu. In. V8 GAS Naturally Aspirated1975-1976 Oldsmobile Delta 88 7.5L 455Cu. In. V8 GAS OHV Naturally Aspirated1970-1971 Oldsmobile F85 5.7L 350Cu. In. V8 GAS Naturally Aspirated1972 Oldsmobile F85 7.5L 455Cu. In. V8 GAS Naturally Aspirated1975-1976 Oldsmobile Omega 4.3L 260Cu. In. V8 GAS OHV Naturally Aspirated1973-1974 Oldsmobile Omega 5.7L 350Cu. In. V8 GAS Naturally Aspirated1977 Oldsmobile Omega 5.7L 350Cu. In. V8 GAS OHV Naturally Aspirated1981-1985 Oldsmobile Toronado 5.0L 307Cu. In. V8 GAS OHV Naturally Aspirated1979-1980 Oldsmobile Toronado 5.7L 350Cu. In. V8 GAS OHV Naturally Aspirated1970-1971 Oldsmobile Toronado 7.5L 455Cu. In. V8 GAS Naturally Aspirated1970-1974 Oldsmobile Vista Cruiser 5.7L 350Cu. In. V8 GAS Naturally Aspirated1970-1974 Oldsmobile Vista Cruiser 7.5L 455Cu. In. V8 GAS Naturally Aspirated1975 Oldsmobile Vista Cruiser 7.5L 455Cu. In. V8 GAS OHV Naturally Aspirated1981 Pontiac Bonneville 5.0L 307Cu. In. V8 GAS OHV Naturally Aspirated1978-1980 Pontiac Bonneville 5.7L 350Cu. In. V8 GAS OHV Naturally Aspirated1977-1979 Pontiac Bonneville 6.6L 403Cu. In. V8 GAS OHV Naturally Aspirated1981 Pontiac Catalina 5.0L 307Cu. In. V8 GAS OHV Naturally Aspirated1978-1980 Pontiac Catalina 5.7L 350Cu. In. V8 GAS OHV Naturally Aspirated1977-1979 Pontiac Catalina 6.6L 403Cu. In. V8 GAS OHV Naturally Aspirated1977-1979 Pontiac Firebird 6.6L 403Cu. In. V8 GAS OHV Naturally Aspirated1976 Pontiac Grand LeMans 4.3L 260Cu. In. V8 GAS OHV Naturally Aspirated1977 Pontiac Grand LeMans 6.6L 403Cu. In. V8 GAS OHV Naturally Aspirated1977 Pontiac Grand Prix 6.6L 403Cu. In. V8 GAS OHV Naturally Aspirated1977-1978 Pontiac Grand Safari 6.6L 403Cu. In. V8 GAS OHV Naturally Aspirated1976 Pontiac LeMans 4.3L 260Cu. In. V8 GAS OHV Naturally Aspirated1977 Pontiac LeMans 6.6L 403Cu. In. V8 GAS OHV Naturally Aspirated1986 Pontiac Parisienne 5.0L 307Cu. In. V8 GAS OHV Naturally Aspirated1987-1989 Pontiac Safari 5.0L 307Cu. In. V8 GAS OHV Naturally Aspirated1975-1976 Pontiac Ventura 4.3L 260Cu. In. V8 GAS OHV Naturally Aspirated1977 Pontiac Ventura 5.7L 350Cu. In. V8 GAS OHV Naturally Aspirated |
Replaces OEM Part Numbers
BM41567 • Application • following • models • Buick • Apollo • 260Cu. • Naturally • Aspirated1977 • Century • 403Cu. • Aspirated1981-1987
Signs You Need a Replacement
If your equipment is showing any of these symptoms, the fuel pump may be the cause:
- Engine cranks but won’t start — The pump may have lost prime or stopped delivering fuel. Check for fuel at the filter outlet before replacing the pump.
- Stalling under load — A weak pump can’t maintain pressure at high demand. The engine runs fine at idle but dies when you put it to work.
- Fuel pressure warning (if equipped) — Modern Chevrolet equipment monitors fuel rail pressure. A low-pressure warning often means the pump is failing.
- Loud whining from fuel system — A failing pump makes a high-pitched whine that gets louder as it warms up. Normal pump noise is a low hum.
- Air in fuel lines — If you see bubbles in the transparent fuel line or the primer bulb won’t stay firm, the pump may be drawing air through a worn seal.
- Excessive return flow — Too much fuel returning to the tank instead of reaching the injectors indicates internal pump wear.
Before You Replace the Pump
Before replacing the pump, check the fuel filter and fuel lines for restrictions. A blocked filter causes the same symptoms as a failing pump on Chevrolet equipment. When installing the new pump, fill it with clean fuel before connecting the lines — this reduces priming time and prevents dry-run damage. After installation, bleed the system fully and check for leaks at all connection points. Replace the fuel filter at the same time as the pump to protect the new unit from debris.
Frequently Asked Questions
Which Chevrolet models does this part fit?
Refer to the Vehicle Compatibility table above for the full list of Chevrolet models. Each listing includes the body type, engine, and production years. Match your vehicle’s engine code (stamped on the engine block) against the listed codes to confirm.
Can I cross-reference BM41567 with Application?
Yes. Both BM41567 and Application are interchangeable OEM numbers for this part. They refer to the same component with the same specifications, just different part number revisions.
My vehicle is a 1970 model – is it covered?
The compatibility range for this part includes 1970-1990. The 1970 model year falls within this range, but verify the engine code and body type match. Mid-year production changes sometimes mean two vehicles from the same model year use different parts.
How long does a Chevrolet fuel pump typically last?
Fuel pump life varies by application, but on Chevrolet equipment you can generally expect 5,000 to 10,000 hours of operation. Running the tank dry, using contaminated fuel, or neglecting the fuel filter are the top causes of premature failure.
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