Delphi TC4279 Suspension Ball Joint - Front Lower

Brand Delphi TC4279
Position Front Lower
Fits Acura and Honda · 10 vehicles

OE expertise. Applied to the aftermarket steering portfolio for OE performance.

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

Compatibility analysis. Dimensional and material checks help match OE and aftermarket parts.

Cross-references Dorman - OE Solutions 539-783, Mevotech Supreme MK90332 and MOOG Chassis Products K90332 for the same application. See all 5.

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Front Lower Suspension Ball Joint

Delphi TC4279 is a front lower suspension ball joint for select Acura EL and Honda Civic applications. It is built using Delphi OE engineering knowledge and tested for demanding temperature and corrosion exposure to support consistent steering and suspension performance.

Key Features

  • Front lower suspension ball joint for direct-fit replacement use
  • Fits 2001-2005 Acura EL, front lower
  • Fits 2001-2005 Honda Civic, front lower
  • OE-focused dimensional and material analysis for application match
  • Tested for operation in temperatures below -40 C and above 120 C
  • Exposed to 720 hours of salt spray testing for corrosion resistance validation
  • Delphi TC4279 cross-references MOOG Chassis Products K90332 for the same application

Detailed Description

Delphi TC4279 is a suspension ball joint engineered for the front lower position on 2001-2005 Acura EL and 2001-2005 Honda Civic models. Delphi applies OE-level design knowledge to its aftermarket steering and suspension portfolio, using dimensional and material analysis to support proper fit and consistent performance. If you are replacing a worn front lower ball joint on a Honda Civic or Acura EL, Delphi TC4279 provides a targeted replacement option for these specific applications.

What It Helps Address

  • Front-end looseness or play from a worn ball joint
  • Clunking or knocking noises from the lower suspension area
  • Uneven tire wear related to suspension joint wear
  • Steering wander or reduced directional stability
  • Inspection failure caused by excessive joint movement

Installation Notes and Tips

Confirm the vehicle year, make, model, and front lower position before ordering. Inspect adjacent suspension components, fasteners, and alignment settings during replacement, and verify that the new ball joint matches the original application for the Acura EL or Honda Civic. Professional installation is recommended for proper suspension service and alignment verification.

Quality Assurance

Delphi validates this part through temperature cycling and salt spray exposure testing, along with OE-based dimensional and material review. That testing approach supports fitment consistency and durability expectations for front lower suspension service on the listed Acura EL and Honda Civic applications.

This part fits 10 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelBody TypePositionNotes
2005AcuraEL—Front Lower—
2005HondaCivicSedanFront Lower—
2004AcuraEL—Front Lower—
2004HondaCivicSedanFront Lower—
2003AcuraEL—Front Lower—
2003HondaCivicSedanFront Lower—
2002AcuraEL—Front Lower—
2002HondaCivicSedanFront Lower—
2001AcuraEL—Front Lower—
2001HondaCivic—Front Lower—
Directly replaces or cross-references 5 part numbers
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.
Dorman - OE Solutions — 539-783Mevotech Supreme — MK90332MOOG Chassis Products — K90332Suspensia — X17BJ063051220-S5A-004