Delphi TC3805 Suspension Ball Joint - Front Lower

Front Lower Ball Joint for Honda Civic

Delphi TC3805 is a premium front lower suspension ball joint built for OE-style replacement on select Honda Civic applications. It is engineered for the 2017-2021 Honda Civic, front lower, non-adjustable type, with steel construction and a sealed dust boot for dependable service.

Delphi applies OE-level dimensional and material analysis to help ensure proper fit and consistent suspension performance. This part cross-references Honda 51220-TEA-T01 for the same application.

Key Features

• Fits 2017-2021 Honda Civic, front lower, non-adjustable type
• Delphi part number TC3805
• Steel ball joint assembly with premium, standard replacement design
• Dust boot included; grease fitting not included
• Ball joint assembly, cotter pin, castle nut, nuts, washers, and mounting hardware included
• Bolt-on mounting type with 3 mounting holes
• Tapered stud design with threaded stud and cotter pin hole
• Chloroprene rubber dust boot material for sealed protection

Detailed Description

Delphi TC3805 is a front lower suspension ball joint for the Honda Civic, designed as a standard replacement for non-adjustable applications. The steel construction, tapered stud, and bolt-on mounting layout support accurate suspension connection at the lower control arm area. Delphi subjects its steering and suspension components to extreme temperature and salt-spray testing, along with dimensional and material analysis, to help maintain OE-level compatibility and durability expectations.

For shoppers searching for a front lower ball joint for 2017-2021 Honda Civic models, Delphi TC3805 provides a direct replacement option with the correct mounting style and included dust boot. The part number TC3805 is also a useful reference when comparing OE-style suspension ball joint replacements for Honda Civic front lower service.

What This Part Helps Address

• Front-end looseness or play from a worn lower ball joint
• Clunking or knocking noises from the front suspension
• Uneven tire wear related to suspension joint wear
• Steering instability or imprecise road feel
• Inspection failure caused by excessive ball joint movement

Installation Notes and Tips

Confirm the vehicle is a 2017-2021 Honda Civic with front lower, non-adjustable configuration before ordering. Verify mounting hole spacing, stud taper, and thread pitch against the original part during service. Because this is a bolt-on suspension ball joint, proper torque procedures and alignment checks after installation are recommended to restore correct suspension geometry.

Quality Assurance

Delphi uses OE-focused engineering and validation methods for its aftermarket steering and suspension portfolio. TC3805 is tested for temperature extremes and salt-spray exposure, with dimensional and material checks used to support fit and durability expectations in real-world service.