Delphi TC6445 Suspension Stabilizer Bar Link - Rear Left
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Delphi

Delphi TC6445 Suspension Stabilizer Bar Link - Rear Left

Brand Delphi TC6445
Position Rear Left
Bolt Length 0.71
Grade Type Regular
Greaseable No
Item Grade Standard Replacement
Fits Lexus · 6 vehicles

Standard replacement. OE expertise applied to aftermarket steering and suspension parts.

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

Compatibility focused. Dimensional and material analysis helps match OE and aftermarket parts.

Cross-references Beck/Arnley 101-5496, QuickSteer K80295 and 536-270 for the same application. See all 4.

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Rear Left Stabilizer Bar Link for Lexus LS430

Delphi TC6445 is a standard replacement suspension stabilizer bar link for the rear left position. It is built for 2001-2006 Lexus LS430 applications and reflects Delphi’s OE-focused approach to aftermarket steering and suspension parts.

  • Fits 2001-2006 Lexus LS430, rear left
  • Standard replacement grade for suspension service
  • Non-greaseable design
  • Regular grade type with OE-style dimensional and material analysis
  • Built to handle temperature extremes and salt-spray exposure testing

OE-Style Suspension Replacement

Delphi TC6445 is a rear left stabilizer bar link made for drivers replacing worn suspension linkage on the Lexus LS430. As part number TC6445, it is engineered with OE compatibility in mind and validated through temperature testing below -40 degrees C and above 120 degrees C, along with extended corrosion exposure testing. This makes it a practical choice for restoring rear suspension connection and bar control on 2001-2006 Lexus LS430 models.

This part cross-references Beck/Arnley 101-5496 for the same application.

Common Issues This Part May Address

  • Clunking or rattling from the rear suspension
  • Excessive play in the stabilizer bar connection
  • Uneven rear suspension response over bumps and turns
  • Wear-related noise from a damaged rear left link
  • Loss of stable handling feel in the rear suspension

Installation Notes and Tips

Confirm rear left placement before installation and verify the link length and mounting points against the removed part. Inspect adjacent bushings, sway bar hardware, and suspension components for wear before completing the repair. Delphi TC6445 is a direct-fit style replacement for the listed Lexus LS430 applications, so matching the vehicle year and position is essential.

Quality Assurance

Delphi applies OE-based dimensional and material analysis to support fitment consistency between original and aftermarket parts. The component is also tested for temperature extremes and salt-spray exposure to evaluate durability in demanding service conditions.

Related reading

This part fits 6 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelPositionNotes
2006LexusLS430Rear Left—
2005LexusLS430Rear Left—
2004LexusLS430Rear Left—
2003LexusLS430Rear Left—
2002LexusLS430Rear Left—
2001LexusLS430Rear Left—
Directly replaces or cross-references 4 part numbers
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.
Beck/Arnley — 101-5496QuickSteer — K80295536-27048840-50010