Delphi TC4252 Suspension Ball Joint - Front Upper

Brand Delphi TC4252
Position Front Upper
Fits Ford, Lincoln, and Mercury · 29 vehicles

OE expertise. Applied to the aftermarket steering portfolio for compatibility with OE and aftermarket parts.

Extreme testing. Withstands temperatures below -40 C and over 120 C, plus 720 hours of salt spray.

Suspension ball joint. A key component in the suspension system for precise steering and smooth movement.

Cross-references Dorman - OE Solutions 539-985, Mevotech Supreme MK80272 and MOOG Chassis Products K80272 for the same application. See all 7.

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Front Upper Suspension Ball Joint

Delphi TC4252 is a front upper suspension ball joint built for OE-style fit and function on select Ford, Lincoln, and Mercury vehicles. It is a direct replacement for the front upper position on applications such as the Ford Crown Victoria, Lincoln Town Car, and Mercury Grand Marquis.

Delphi applies OE engineering knowledge to its aftermarket steering and suspension portfolio, with dimensional and material analysis focused on fitment consistency. This ball joint is tested for temperature extremes and salt-spray exposure to support durability in demanding road conditions.

  • Front upper suspension ball joint for select rear-wheel-drive sedan applications
  • OE-focused dimensional and material analysis for proper fit
  • Tested for temperatures below -40 C and above 120 C
  • Exposed to 720 hours of salt spray during validation
  • Cross-references MOOG Chassis Products K80272 and Mevotech Supreme MK80272 for the same application

Vehicle Fitment

  • Fits 2003-2011 Ford Crown Victoria, front upper
  • Fits 2003-2011 Lincoln Town Car, front upper
  • Fits 2003-2011 Mercury Grand Marquis, front upper
  • Fits 2003-2004 Mercury Marauder, front upper

Common Repair Uses

  • Restoring front suspension joint movement on a worn Crown Victoria, Town Car, or Grand Marquis
  • Addressing looseness or play in the front upper suspension
  • Replacing a noisy or binding ball joint during steering and suspension service
  • Correcting uneven tire wear related to front suspension wear
  • Supporting stable front-end alignment after suspension repair

Installation Notes

Verify front upper position before installation and confirm vehicle-specific fitment by year, make, and model. Inspect related suspension components, alignment settings, and mounting points during service to ensure proper repair results.

Quality Assurance

Delphi uses OE-based engineering and validation methods for its aftermarket steering and suspension parts. TC4252 is evaluated for temperature resistance and corrosion exposure to help maintain performance in real-world driving conditions.

This part fits 29 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelPositionNotes
2011FordCrown VictoriaFront Upper—
2011LincolnTown CarFront Upper—
2011MercuryGrand MarquisFront Upper—
2010FordCrown VictoriaFront Upper—
2010LincolnTown CarFront Upper—
2010MercuryGrand MarquisFront Upper—
2009FordCrown VictoriaFront Upper—
2009LincolnTown CarFront Upper—
2009MercuryGrand MarquisFront Upper—
2008FordCrown VictoriaFront Upper—
2008LincolnTown CarFront Upper—
2008MercuryGrand MarquisFront Upper—
2007FordCrown VictoriaFront Upper—
2007LincolnTown CarFront Upper—
2007MercuryGrand MarquisFront Upper—
2006FordCrown VictoriaFront Upper—
2006LincolnTown CarFront Upper—
2006MercuryGrand MarquisFront Upper—
2005FordCrown VictoriaFront Upper—
2005LincolnTown CarFront Upper—
2005MercuryGrand MarquisFront Upper—
2004FordCrown VictoriaFront Upper—
2004LincolnTown CarFront Upper—
2004MercuryGrand MarquisFront Upper—
2004MercuryMarauderFront Upper—
2003FordCrown VictoriaFront Upper—
2003LincolnTown CarFront Upper—
2003MercuryGrand MarquisFront Upper—
2003MercuryMarauderFront Upper—
Directly replaces or cross-references 7 part numbers
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.
Dorman - OE Solutions — 539-985Mevotech Supreme — MK80272MOOG Chassis Products — K802724W1Z 3084-RH5W1Z 3084-AA6W1Z3084T6W1Z3084U