RAREELECTRICAL Map Sensor Compatible with Ford Taurus Aerostar Crown Victoria Ltd Thunderbird Mercury Sable Colony Park Grand Marquis 1984-1991 Dy-520 Dy-503 E6ef-9F479-A2a Manifold

FORD PASSENGER CAR: Ford Taurus — 1986-1990 (3.0L V6 Vulcan, 3.8L V6) Ford Aerostar — 1986-1992 (3.0L V6) Ford Crown Victoria — 1987-1991 (5.0L V8) Ford LTD — 1984-1985 (5.0L V8) / LTD Crown Victoria — 1984-1987 Ford Thunderbird — 1984-1990 (3.8L V6, 5.0L V8) MERCURY: Mercury Sable — 1986-1990 (3.0L V6, 3.8L V6) Mercury Colony Park — 1987-1991 (5.0L V8) Mercury Grand Marquis — 1985-1991 (5.0L V8) Mercury Cougar — 1984-1990 (3.8L V6, 5.0L V8) FORD OEM: DY-520 / DY520 / DY-503 / DY503 Ford: E6EF-9F479-A2A / E6FZ-9F479-A / E7DF-9F479-A2A SPECIFICATIONS: Type: Manifold Absolute Pressure (MAP) Sensor Output: 0.5-4.5V / Connector: 3-pin / EEC-IV compatible Condition: New — Not Remanufactured MAP SENSOR — FORD TAURUS / AEROSTAR / CROWN VICTORIA / MERCURY SABLE New manifold absolute pressure sensor for Ford and Mercury passenger cars and minivans. Direct replacement for DY-520, DY520, DY-503, DY503, and Ford E6EF-9F479-A2A. This MAP sensor measures intake manifold vacuum and sends voltage data to the EEC-IV engine control module for optimal fuel injection and ignition timing. Fits Ford Taurus, Aerostar, Crown Victoria, LTD, LTD Crown Victoria, Thunderbird, Mercury Sable, Colony Park, Grand Marquis, and Cougar. Covers 3.0L V6 Vulcan, 3.8L V6, and 5.0L V8 engines across sedans, wagons, and minivans. A degraded MAP sensor leads to rough idle, poor fuel economy, engine hesitation, and check engine light activation. Manufactured to OE standards for accurate pressure readings and dependable long-term performance across all driving conditions. Professional installation recommended. Verify OEM part number before ordering.

• Compatible with FORD, LINCOLN, LYNX, MAN, MERCURY, MERKUR, MOTORCRAFT, MUSTANG. Please verify your OEM part number from your original unit to help ensure fitment.
• Replaces: Part Numbers: / Dy-503 / Dy503 / Dy-520 / Dy520 / Dy-527 / Dy527 / Ford Oem Part Numbers (Sample): / Ford: E43f-9F479-A2a / E43f-9F479-B1a / E43f-9F479-B2a / Ford: E57f-9F479-A1a / E57f-9F479-A2a / E5sz-9F479-A / Ford: E6tz-9F479-A / E6ef-9F479-A2a / E6fz-9F479-A / Ford: E7dz-9F479-A / E7df-9F479-A2a / E7fz-9F479-A / Ford: Au2z-9F479-A / Specifications: / Type: Manifold Absolute Pressure (Map) Sensor / Condition: New — Not Remanufactured /
• Applications: Ford Truck / Suv Applications: / Ford F-150 — 1984-1996 / F-250 — 1984-1997 / F-350 — 1984-1997 / Ford F-Super Duty — 1988-1997 / F-53 Motorhome — 1989-1997 / Ford F-600 / F-700 Medium Duty — 1981-1997 / Ford Bronco — 1985-1996 / Bronco Ii — 1984-1990 / Ford Ranger — 1984-1992 / Ford Van Applications: / Ford E-150 Econoline — 1984-1996 / Ford E-250 Econoline — 1984-1996 / Ford E-350 Econoline — 1984-1996 / Ford Passenger Car: / Ford Mustang —
• Applications: Car: / Ford Mustang — 1984-1990 / Thunderbird — 1984-1990 / Ford Taurus — 1986-1990 / Crown Victoria — 1987-1991 / Ford Aerostar — 1986-1992 / Tempo — 1984-1992 / Ford Escort — 1987-1990 / Exp — 1987-1988 / Probe — 1990-1992 / Ford Ltd — 1984-1985 / / Lincoln Applications: / Lincoln Town Car — 1984-1989 / Lincoln Continental — 1985-1990 / Lincoln Mark Vii — 1985-1992 / / Mercury Applications: / Mercury Grand Marquis —...
• Map Sensor - Country Of Origin: CN Source: Aftermarket