Fuel Pump Sender E0LF-9275-BA for Lincoln Mark Mercury Grand Marquis 1980-1989
This fuel pump is engineered as a direct replacement for the Lincoln Mark Mercury Grand Marquis 1980-1989. 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 Sender E0LF | 9275-BA for Lincoln Mark Mercury Grand Marquis 1980-1989 Replacement Part Number: E0LF9275BA, E0LF-9275-BA, E0LY9275B, E0LY-9275-B Applications:Fit For Following Models:1980-1983 Lincoln Mark VI Base Hardtop 2-Door 5.0L 302Cu. In. V8 GAS OHV Naturally Aspirated1980-1983 Lincoln Mark VI Base Sedan 2-Door 5.0L 302Cu. In. V8 GAS OHV Naturally Aspirated1980-1983 Lincoln Mark VI Base Sedan 4-Door 5.0L 302Cu. In. V8 GAS OHV Naturally Aspirated1982-1983 Lincoln Mark VI Bill Blass Sedan 2-Door 5.0L 302Cu. In. V8 GAS OHV Naturally Aspirated1982-1983 Lincoln Mark VI Givenchy Sedan 2-Door 5.0L 302Cu. In. V8 GAS OHV Naturally Aspirated1982-1983 Lincoln Mark VI Pucci Sedan 2-Door 5.0L 302Cu. In. V8 GAS OHV Naturally Aspirated1982-1983 Lincoln Mark VI Pucci Sedan 4-Door 5.0L 302Cu. In. V8 GAS OHV Naturally Aspirated1982-1983 Lincoln Mark VI Signature Sedan 2-Door 5.0L 302Cu. In. V8 GAS OHV Naturally Aspirated1982-1983 Lincoln Mark VI Signature Sedan 4-Door 5.0L 302Cu. In. V8 GAS OHV Naturally Aspirated1982-1989 Lincoln Town Car Base Sedan 4-Door 5.0L 302Cu. In. V8 GAS OHV Naturally Aspirated1982-1989 Lincoln Town Car Cartier Sedan 4-Door 5.0L 302Cu. In. V8 GAS OHV Naturally Aspirated1982-1989 Lincoln Town Car Signature Sedan 4-Door 5.0L 302Cu. In. V8 GAS OHV Naturally Aspirated1989 Lincoln Town Car Signature SE Sedan 4-Door 5.0L 302Cu. In. V8 GAS OHV Naturally Aspirated1982-1986 Mercury Grand Marquis Base Sedan 2-Door 5.0L 302Cu. In. V8 GAS OHV Naturally Aspirated1986 Mercury Grand Marquis Base Sedan 2-Door 5.8L 5753CC 351Cu. In. V8 GAS OHV Naturally Aspirated1982-1986 Mercury Grand Marquis Base Sedan 4-Door 5.0L 302Cu. In. V8 GAS OHV Naturally Aspirated1982-1986 Mercury Grand Marquis Colony Park Wagon 4-Door 5.0L 302Cu. In. V8 GAS OHV Naturally Aspirated1987-1989 Mercury Grand Marquis GS Sedan 2-Door 5.0L 302Cu. In. V8 GAS OHV Naturally Aspirated1987-1989 Mercury Grand Marquis GS Sedan 4-Door 5.0L 302Cu. In. V8 GAS OHV Naturally Aspirated1983-1987 Mercury Grand Marquis LS Sedan 2-Door 5.0L 302Cu. In. V8 GAS OHV Naturally Aspirated1983-1989 Mercury Grand Marquis LS Sedan 4-Door 5.0L 302Cu. In. V8 GAS OHV Naturally Aspirated |
Replaces OEM Part Numbers
E0LF9275BA • E0LF-9275-BA • E0LY9275B • E0LY-9275-B • 1980-1989 • 1980-1983
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 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 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
Can I cross-reference E0LF9275BA with E0LF-9275-BA?
Yes. Both E0LF9275BA and E0LF-9275-BA 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 1980 model – is it covered?
The compatibility range for this part includes 1980-1989. The 1980 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.
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