Walker 51042 Exhaust Pipe

Walker 51042 Exhaust Pipe for Nissan and INFINITI

Walker 51042 is a specific-fit exhaust pipe made from aluminized steel for durability and corrosion resistance. It is built with precision benders and fixture checking to help ensure a precise fit for straightforward installation on select Nissan Maxima and INFINITI I30 applications.

Key Features

• Aluminized steel construction for long-term exhaust durability
• Specific-fit design for direct replacement applications
• 2-bolt welded flange inlet and outlet for OE-style connection points
• Precision-formed tubing for accurate alignment
• Walker 51042 exhaust pipe for select 1997-2000 Nissan Maxima and INFINITI I30 models

Detailed Product Overview

This Walker exhaust pipe is engineered for vehicles that require a direct-fit replacement in the exhaust and tail pipe section. The 6-inch length and welded 2-bolt flange connections support a clean, factory-style installation on compatible Nissan Maxima and INFINITI I30 configurations. If you are replacing a damaged or rusted exhaust pipe, Walker 51042 provides the correct fitment profile for the listed Federal Emission System applications.

This part cross-references AP Exhaust 18175 and BRExhaust 740-415 for the same application.

Common Repair Uses

• Replacing a rusted or perforated exhaust pipe
• Restoring exhaust flow after a failed pipe section
• Correcting exhaust leaks at flange connection points
• Repairing a damaged exhaust section on a 1997-2000 Nissan Maxima or INFINITI I30
• Addressing fitment issues on Federal Emission System vehicles

Installation Notes and Tips

Verify the vehicle’s emission configuration before ordering. This exhaust pipe is listed for Federal Emission System applications only, including 1999 Nissan Maxima models before 03/1999 and after 04/1999, plus the 2000 Nissan Maxima and 1999 INFINITI I30. Confirm flange alignment and exhaust routing against the original part before installation.

Quality Assurance

Walker manufactures this pipe from aluminized steel and uses precision bending plus fixture checks to support consistent fitment. The result is a replacement exhaust component built for accurate alignment on the specified Nissan Maxima and INFINITI I30 applications.

Vehicle Fitment

• Fits 2000 Nissan Maxima, N/A, with Federal Emission System
• Fits 1999 INFINITI I30, N/A, with Federal Emission System
• Fits 1999 Nissan Maxima, N/A, Before 03/1999; with Federal Emission System
• Fits 1999 Nissan Maxima, N/A, with Federal Emission System; After 04/1999
• Fits 1997-1998 INFINITI I30, N/A
• Fits 1997-1998 Nissan Maxima, N/A