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Delphi TD1478W Suspension Control Arm Bushing - Rear Lower Forward InnerOE Quality 60-Day Returns
Part #: TD1478W

Delphi TD1478W Suspension Control Arm Bushing - Rear Lower Forward Inner

Rear Lower Forward Inner
35 vehicles fit this part
Select your vehicle to confirm fitment
Verify this part fits before purchasing — free returns if it doesn't
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OE Direct Replacement — Bolt-on fit, no modifications needed
Fitment: Kia and Hyundai, Amanti, Magentis, Optima, Sonata, XG350, and XG300
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Delphi Suspension Control Arm Bushing Overview

The Delphi TD1478W suspension control arm bushing is designed for rear lower forward inner positions on select Hyundai and Kia models. Constructed from durable rubber-steel material, this bushing provides reliable performance and helps maintain proper suspension alignment.

  • Material: Rubber-steel for balanced flexibility and strength
  • Wall Thickness: 0.463 inches (11.8 mm)
  • Length/Height: 1.949 inches (49.5 mm)
  • Inside Diameter: 0.492 inches (12.5 mm)
  • Outside Diameter: 1.417 inches (36.0 mm)
  • Mounting Type: Press fit
  • Color: Gray
  • Mounting Hardware: Not included
  • Item Grade: Standard replacement
  • Position: Rear lower forward inner

Detailed Product Description

The Delphi TD1478W suspension control arm bushing is engineered to meet OEM specifications for Hyundai and Kia vehicles, including models such as the Hyundai Sonata, Amanti, and Kia Optima, Magentis, XG300, and XG350. Its rubber-steel construction offers a balance of vibration dampening and structural support, essential for maintaining suspension geometry and vehicle handling. The press fit mounting type ensures a secure installation without the need for additional hardware, although mounting hardware is not included with this part.

Compatible Vehicles and Applications

This suspension control arm bushing is compatible with the following makes and models:

  • Hyundai Amanti
  • Hyundai Magentis
  • Hyundai Sonata
  • Kia Optima
  • Kia XG300
  • Kia XG350

Common Issues Addressed by This Bushing

  • Excessive suspension noise or clunking from worn bushings
  • Uneven tire wear due to misaligned control arms
  • Reduced ride comfort and increased vibration
  • Poor handling or instability during cornering
  • Premature suspension component wear

Installation Notes and Tips

  • Ensure the suspension control arm is clean and free of debris before installation
  • Use a press or appropriate tool to install the bushing securely with the press fit method
  • Verify correct positioning as rear lower forward inner bushing
  • Check alignment after installation to maintain proper suspension geometry
  • Mounting hardware is not included; reuse existing hardware if in good condition

Quality Assurance and Warranty

The Delphi TD1478W suspension control arm bushing is manufactured to meet standard replacement grade requirements, ensuring consistent performance and durability. Delphi parts undergo rigorous quality control processes to comply with OEM standards. Warranty coverage details should be confirmed with the parts provider or vehicle manufacturer.

BrandDelphi
Part NumberTD1478W
ColorGray
Height1.949
Height49.5
Inside Diameter0.492
Inside Diameter12.5
Item GradeStandard Replacement
Length1.949
Length49.5
MaterialRubber-Steel
Mounting Hardware IncludedNo
Mounting TypePress Fit
Outside Diameter1.417
Outside Diameter36.0
Position(s)Rear Lower Forward Inner
Wall Thickness0.463
Wall Thickness11.8

This part fits 35 vehicles. Search below:

YearMakeModelSubmodelPositionNotes
2006KiaAmantiRear Lower Forward Inner
2006KiaMagentisRear Lower Forward Inner
2006KiaOptimaLXRear Lower Forward Inner
2006KiaOptimaEXRear Lower Forward Inner
2005HyundaiSonataLXRear Lower Forward Inner
2005HyundaiSonataGLSRear Lower Forward Inner
2005HyundaiSonataGLRear Lower Forward Inner
2005HyundaiXG350Rear Lower Forward Inner
2005KiaAmantiRear Lower Forward Inner
2005KiaMagentisRear Lower Forward Inner
2005KiaOptimaRear Lower Forward Inner
2004HyundaiSonataLXRear Lower Forward Inner
2004HyundaiSonataGLSRear Lower Forward Inner
2004HyundaiSonataBaseRear Lower Forward Inner
2004HyundaiXG350Rear Lower Forward Inner
2004KiaAmantiRear Lower Forward Inner
2004KiaMagentisRear Lower Forward Inner
2004KiaOptimaRear Lower Forward Inner
2003HyundaiSonataLXRear Lower Forward Inner
2003HyundaiSonataGLSRear Lower Forward Inner
2003HyundaiSonataBaseRear Lower Forward Inner
2003HyundaiXG350Rear Lower Forward Inner
2003KiaMagentisRear Lower Forward Inner
2003KiaOptimaRear Lower Forward Inner
2002HyundaiSonataRear Lower Forward Inner
2002HyundaiXG350Rear Lower Forward Inner
2002KiaMagentisRear Lower Forward Inner
2002KiaOptimaRear Lower Forward Inner
2001HyundaiSonataRear Lower Forward Inner
2001HyundaiXG300Rear Lower Forward Inner
2001KiaMagentisRear Lower Forward Inner
2001KiaOptimaRear Lower Forward Inner
2000HyundaiSonataRear Lower Forward Inner
1999HyundaiSonataRear Lower Forward Inner
1998HyundaiSonataRear Lower Forward Inner

* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.

This part directly replaces or is cross-referenced with the following part numbers:

101-621755215-38000BC60699BC60699PRBU05030K200034MS90419

Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.