Delphi TC3743 Suspension Control Arm and Ball Joint Assembly - Front Left Lower

Delphi Suspension Control Arm and Ball Joint Assembly Overview

The Delphi TC3743 suspension control arm and ball joint assembly is designed for front left lower suspension applications on select Hyundai and Kia models. This pre-greased, stamped steel control arm offers reliable performance and includes rubber bushings for improved ride quality and durability.

• Pre-greased for immediate installation
• Stamped steel construction for strength and durability
• Includes rubber bushings to reduce vibration and noise
• Bolt-in ball joint mounting type for secure fitment
• Compatible with Hyundai Santa Fe, Santa Fe Sport, Santa Fe XL, and Kia Sorento
• Standard replacement grade for front left lower suspension
• Black finish for corrosion resistance
• Includes mounting hardware for installation

Detailed Product Description

The Delphi TC3743 suspension control arm and ball joint assembly is engineered to meet the specifications of front left lower suspension systems on Hyundai Santa Fe, Santa Fe Sport, Santa Fe XL, and Kia Sorento vehicles. Constructed from stamped steel, this control arm provides a balance of strength and flexibility necessary for suspension components. The assembly comes pre-greased, eliminating the need for additional lubrication during installation. Rubber bushings are included to absorb road shocks and minimize noise, enhancing overall driving comfort. The ball joint features a bolt-in mounting type, ensuring a secure and precise fit. With a maximum width of approximately 3.93 inches (99.8 mm) and a length of 18 inches (457.3 mm), this control arm is designed to match OEM dimensions closely.

Common Applications and Problem Resolution

• Replaces worn or damaged front left lower suspension control arms
• Addresses excessive suspension noise or vibration
• Corrects poor steering response or alignment issues
• Restores proper suspension geometry after impact damage
• Improves ride stability and handling performance

Installation Notes and Tips

Installation of the Delphi TC3743 control arm requires basic suspension knowledge and tools. Since the part comes pre-greased and includes rubber bushings, no additional lubrication is necessary. Ensure the vehicle is securely lifted and supported before removing the old control arm. Verify the mounting hole alignment and torque all bolts to manufacturer specifications. This assembly is not adjustable and is designed for direct bolt-in replacement on compatible Hyundai and Kia models.

Quality Assurance and Warranty

Delphi suspension components are manufactured to meet or exceed OEM standards. The TC3743 control arm assembly is a standard replacement grade part, designed for reliable performance and durability. While specific warranty details are not provided here, Delphi typically offers limited warranties covering defects in materials and workmanship. For exact warranty terms, consult the product documentation or manufacturer.