ATP Parts FO-212 Automatic Transmission Oil Pump Seal - Front

Brand ATP Parts FO-212
Position Front
LineCode ATP
Fits Ford, Mazda, and Mercury · 67 vehicles

Exact fit replacement. No-compromise seal for dependable transmission service.

Oil pump seal. Helps maintain proper sealing in the transmission system.

Cross-references Gates 18471, National 710535 and Pioneer Automotive Industries 759093 for the same application. See all 7.

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Automatic Transmission Oil Pump Seal for Ford and Mazda

ATP Parts FO-212 is an automatic transmission oil pump seal made for exact-fit replacement in a range of Ford, Mazda, and Mercury applications. It is built to match the original sealing location so the transmission pump area can retain fluid and maintain proper operating conditions.

  • Exact-fit replacement automatic transmission oil pump seal
  • Matches the original sealing location for proper transmission fluid control
  • Compatible with Ford Explorer, Ranger, Mustang, Thunderbird, and Aerostar applications
  • Also used on Mazda B2300, B2500, B3000, and B4000 models
  • Interchange reference: Gates 18471

Application Details

Compatible with 1997-2007 Ford Explorer, 2001-2007 Ford Explorer Sport Trac, 2005-2007 Ford Mustang, 1997-2006 Ford Ranger, 2003-2005 Ford Thunderbird, and 1997 Ford Aerostar. It also fits 1998-2001 Mercury Mountaineer and select Mazda truck applications including 1997-2006 Mazda B2300, 1998-2001 Mazda B2500, 1998-2003 Mazda B3000, and 1997-2003 or 2004-2006 Mazda B4000, including front-position listings where specified.

ATP Transmission Seals and Gaskets are exact-fit replacement parts, giving technicians and DIY installers a direct replacement option for transmission service work. The FO-212 part number is also referenced in related catalogs under FO-212 for easy lookup during repair planning.

Common Uses

  • Transmission fluid seepage at the oil pump seal area
  • Seal replacement during transmission rebuild or service
  • Restoring proper sealing after pump or case service
  • Addressing fluid loss that can affect transmission operation

Installation Notes

Inspect the pump bore, sealing surface, and surrounding transmission components before installation. Clean all mating surfaces thoroughly and verify the seal is seated evenly to avoid distortion. Confirm the vehicle application and transmission configuration against the fitment list before ordering.

Quality Assurance

ATP Parts positions this seal as an exact-fit replacement part for the listed applications. Cross-reference part numbers include National 710535 and Pioneer Automotive Industries 759093.

This part fits 67 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelDrive TypeLitersCylindersPositionNotes
2007FordExplorer———N/A—
2007FordExplorer Sport Trac———N/A—
2007FordMustang———N/A—
2006FordExplorer———N/A—
2006FordMustang———N/A—
2006FordRanger———N/A—
2006MazdaB2300———N/A—
2006MazdaB3000———N/A—
2006MazdaB4000———N/A—
2005FordExplorer Sport Trac———N/A—
2005FordMustang———N/A—
2005FordRanger———N/A—
2005FordThunderbirdRWD——N/A—
2005MazdaB2300———N/A—
2005MazdaB3000———N/A—
2005MazdaB4000———N/A—
2004FordExplorer Sport Trac———N/A—
2004FordRanger———N/A—
2004FordThunderbirdRWD——N/A—
2004MazdaB2300———N/A—
2004MazdaB3000———N/A—
2004MazdaB4000———N/A—
2003FordExplorer Sport Trac———N/A—
2003FordRanger———N/A—
2003FordThunderbirdRWD——N/A—
2003MazdaB2300———N/A—
2003MazdaB3000———Front—
2003MazdaB4000———Front—
2002FordExplorer———N/A—
2002FordExplorer Sport Trac———N/A—
2002FordRanger———N/A—
2002MazdaB2300———N/A—
2002MazdaB3000———Front—
2002MazdaB4000———Front—
2001FordExplorer—5.0LV8N/A—
2001FordExplorer—4.0LV6N/A—
2001FordExplorer Sport Trac———N/A—
2001FordRanger———N/A—
2001MazdaB2300———N/A—
2001MazdaB2500———N/A—
2001MazdaB3000———Front—
2001MazdaB4000———Front—
2001MercuryMountaineer—4.0LV6N/A—
2000FordExplorer—4.0LV6N/A—
2000FordRanger———N/A—
2000MazdaB2500———N/A—
2000MazdaB3000———Front—
2000MazdaB4000———Front—
2000MercuryMountaineer—4.0LV6N/A—
1999FordExplorer—4.0LV6N/A—
1999FordRanger———N/A—
1999MazdaB2500———N/A—
1999MazdaB3000———Front—
1999MazdaB4000———Front—
1999MercuryMountaineer—4.0LV6N/A—
1998FordExplorer—4.0LV6N/A—
1998FordRanger———N/A—
1998MazdaB2500———N/A—
1998MazdaB3000———Front—
1998MazdaB4000———Front—
1998MercuryMountaineer—4.0LV6N/A—
1997FordAerostar—4.0LV6N/A—
1997FordAerostar—3.0LV6N/A—
1997FordExplorer—4.0LV6N/A—
1997FordRanger———N/A—
1997MazdaB2300———N/A—
1997MazdaB4000———Front—
Directly replaces or cross-references 7 part numbers
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.
Gates — 18471National — 710535Pioneer Automotive Industries — 75909345010FN56070BF77Z7A248AART2020