Walker 55275 Exhaust Resonator and Pipe Assembly

Overview of Walker 55275 Exhaust Resonator and Pipe Assembly

The Walker 55275 Exhaust Resonator and Pipe Assembly is designed specifically for Buick Aztek and Pontiac Rendezvous models. This component helps maintain proper exhaust flow and reduces noise, ensuring your vehicle's exhaust system operates efficiently.

• Inlet outside diameter: 2.25 inches
• Outlet outside diameter: 2 inches
• Muffler body length: 17 inches
• Overall length: 50 inches
• Body shape: Round with 3.5 inches height and width
• Constructed from aluminized steel for corrosion resistance
• Single inlet and outlet pipe connections

Detailed Product Description

This Walker exhaust resonator and pipe assembly (part number 55275) features a durable steel construction with an aluminized finish to resist rust and extend service life. The round muffler body measures 17 inches in length and 3.5 inches in both height and width, providing a compact yet effective design. The inlet pipe has an outside diameter of 2.25 inches, while the outlet pipe measures 2 inches, both designed for pipe connection installation. With an overall length of 50 inches, this assembly is engineered to fit the exhaust system layout of Buick Aztek and Pontiac Rendezvous vehicles precisely.

Compatible Vehicles and Applications

This exhaust resonator and pipe assembly is compatible with the following vehicles:

• Buick Aztek
• Pontiac Rendezvous

It is intended to replace worn or damaged resonators and pipes in these models, helping to restore proper exhaust flow and reduce unwanted noise.

Common Issues Addressed by Walker 55275

• Excessive exhaust noise due to damaged resonator
• Corrosion or rust in the exhaust pipe assembly
• Reduced exhaust flow affecting engine performance
• Leaks in the exhaust system causing emissions issues
• Vibration or rattling noises from loose or broken components

Installation Notes and Tips

Installation of the Walker 55275 exhaust resonator and pipe assembly requires basic mechanical skills and proper tools. Ensure the vehicle is securely lifted and cooled before beginning work. The pipe connection inlet and outlet simplify installation, but verify all clamps and hangers are properly secured to prevent leaks or movement. It is recommended to inspect adjacent exhaust components for wear during replacement.

Quality Assurance and Warranty

Walker exhaust components are manufactured to meet or exceed OEM specifications, using aluminized steel for durability and corrosion resistance. While specific warranty details for part number 55275 may vary, Walker typically offers limited warranties covering defects in materials and workmanship. Consult product documentation or authorized sources for exact warranty terms.