Delphi TC3679 Suspension Ball Joint - Front Lower

Brand Delphi TC3679
Position Front Lower
Adjustable No
Ball Joint Assembly Yes
Bushings Included No
Color Gray
Cotter Pin Hole No
Dust Boot Included Yes
Dust Boot Material Choloroprene Rubber (CR)
Grease Fitting Included No
Greaseable No
Height 5.217
Height 132.5
Item Grade Standard Replacement
Length 60
Material Ball Material - Alloy Steel SAE 5140, Housing Material - Carbon Steel SAE 1040
Mount Plate Included No
Mounting Bolts Included Yes
Mounting Hardware Included Yes
Mounting Hole Quantity 0
Mounting Type Pressed
Nuts Included Yes
Stud Tapered End 1 Diameter 0.717
Stud Tapered End 1 Diameter 18.2
Stud Tapered End 2 Diameter 0.941
Stud Tapered End 2 Diameter 23.9
Stud Thread Diameter 16.0
Stud Thread Length 1.24
Stud Thread Length 31.5
Stud Thread Pitch 1.5
Tapered Stud Yes
Washers Included No
Width 60.0
Fits Acura and Honda · 7 vehicles

Standard replacement. OE expertise and dimensional analysis help ensure compatibility.

Pressed mounting. Includes a dust boot and mounting hardware for a complete assembly.

Alloy steel ball. Carbon steel housing and chloroprene rubber boot add durable construction.

Cross-references Beck/Arnley 101-8102, MOOG Chassis Products K500234 and 51220-TR0-A01 for the same application. See all 5.

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Delphi TC3679 Front Lower Ball Joint

Delphi TC3679 is a front lower suspension ball joint built for precise OE-style fit and dependable steering and suspension performance. It is engineered for 2012-2015 Honda Civic and 2013-2015 Acura ILX applications, with materials and construction selected to match the demands of daily driving.

Key Features

  • Front lower suspension ball joint for Honda Civic and Acura ILX applications
  • Pressed mounting type with tapered stud design
  • Ball material: alloy steel SAE 5140
  • Housing material: carbon steel SAE 1040
  • Dust boot included with chloroprene rubber construction
  • Mounting hardware, bolts, and nuts included
  • Standard replacement grade for OE-style service
  • Part number: TC3679

Detailed Description

Delphi TC3679 is designed as a standard replacement front lower ball joint for select Honda Civic and Acura ILX models. Delphi applies OE-level dimensional and material analysis to support proper fitment between the original part and the aftermarket replacement, while the component is tested for harsh temperature extremes and extended salt-spray exposure. This helps support long-term durability in suspension service where consistent joint movement and secure mounting matter. This part cross-references MOOG Chassis Products K500234 for the same application.

Common Problems This Part Can Address

  • Excessive front suspension play or looseness
  • Clunking or knocking from the lower control arm area
  • Uneven tire wear related to worn ball joint movement
  • Steering wander or reduced front-end stability
  • Visible boot damage or contamination at the joint

Installation Notes and Tips

Fits 2012-2015 Honda Civic, front lower. Fits 2013-2015 Acura ILX, front lower. This is a pressed-in style ball joint, so proper removal and installation tools are required for service. Inspect the surrounding control arm, fasteners, and alignment settings before returning the vehicle to service. Verify the tapered stud and mounting dimensions against the original part before installation. Part number TC3679 should be matched to the vehicle application before ordering.

Quality Assurance

Delphi uses OE-focused engineering and material analysis for aftermarket steering and suspension parts. TC3679 is built with alloy steel and carbon steel construction and is tested for temperature resistance and salt-spray exposure to support durability in demanding road conditions.

This part fits 7 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelPositionNotes
2015AcuraILXFront Lower—
2015HondaCivicFront Lower—
2014AcuraILXFront Lower—
2014HondaCivicFront Lower—
2013AcuraILXFront Lower—
2013HondaCivicFront Lower—
2012HondaCivicFront Lower—
Directly replaces or cross-references 5 part numbers
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.
Beck/Arnley — 101-8102MOOG Chassis Products — K50023451220-TR0-A01RK623052RK623053