Delphi TD4534W Suspension Stabilizer Bar Bushing Kit - Front

OE-Style Front Stabilizer Bar Bushing Kit

Delphi TD4534W is a front suspension stabilizer bar bushing kit built for OE-style replacement on select Audi and Volkswagen applications. It uses rubber construction and a standard replacement grade to help restore proper sway bar support and front-end control.

Fits 2006-2017 Volkswagen Passat, front; fits 2009-2016 Volkswagen CC, front; fits 2009-2017 Volkswagen Tiguan, front; fits 2015-2017 Audi Q3 and Audi Q3 Quattro, front. Delphi TD4534W is also a direct-reference option for OE part numbers 3C0 411 303 AA and 3C0 411 303 T.

Key Features

• Rubber bushing material for suspension isolation and bar support
• Inside diameter: 0.94 in.
• Standard replacement grade for OE-style service
• Front position application
• Engineered with Delphi dimensional and material analysis for OE-to-aftermarket compatibility
• Tested for extreme temperatures below -40 C and above 120 C
• Exposed to 720 hours of salt spray during validation

Detailed Description

Delphi TD4534W is a front stabilizer bar bushing kit for Audi Q3, Audi Q3 Quattro, Volkswagen CC, Volkswagen Tiguan, and Volkswagen Passat applications listed above. The rubber construction helps maintain sway bar location and reduce unwanted movement at the front suspension, supporting consistent steering response and chassis stability. Delphi applies OE-focused engineering and validation to this replacement part, including dimensional and material checks to improve fitment consistency across the listed vehicles.

What It Helps Solve

• Front sway bar movement caused by worn bushings
• Clunking or rattling from the front suspension area
• Excessive play that can affect steering feel
• Reduced stabilizer bar support on high-mileage vehicles
• Fitment issues when replacing worn OE-style bushings on listed Audi and Volkswagen models

Installation Notes and Tips

Confirm the stabilizer bar diameter and vehicle application before installation. This part is for front position use only and is listed for 23.0 mm, 23.6 mm, and 23 mm applications depending on model and year. Inspect the stabilizer bar and surrounding suspension components for wear before installing the new bushings.

Quality Assurance

Delphi validates this part through temperature and corrosion testing to support OE-level performance expectations in service. The brand’s OE background and aftermarket engineering focus are reflected in the material selection and dimensional analysis used for this front stabilizer bar bushing kit.