Dorman 598-132 Exhaust Gas Recirculation (EGR) Line - EGR Valve To Exhaust Manifold

Dorman 598-132 EGR Tube Overview

Dorman 598-132 is a direct replacement exhaust gas recirculation tube for select Ford and Mazda applications. Built from stainless steel, this EGR line is engineered to resist stress fractures, corrosion, and carbon buildup blockage while restoring the original routing between the EGR valve and exhaust manifold.

Use this Dorman 598-132 EGR tube when you need a replacement that matches the original equipment layout and connection points for service on Ford F-250 Super Duty, Ford F-350 Super Duty, and Mazda B4000 applications.

Key Features

• Stainless steel construction for durability in high-heat exhaust environments
• Direct replacement design for OE-style fit and function
• Built to resist stress fractures, corrosion, and carbon buildup blockage
• 22-inch length with 1.25-inch inside diameter and 1.38-inch outside diameter
• Two connectors for the EGR valve to exhaust manifold route
• Package contents: EGR tube

Detailed Description

This Dorman EGR tube is made for emissions system repair where the original tube has cracked, corroded, or become restricted by carbon deposits. The stainless steel construction helps the tube stand up to exhaust heat and long-term exposure, while the direct replacement design supports the original equipment configuration on 2011-2018 Ford F-250 Super Duty and 2011-2018 Ford F-350 Super Duty models at the EGR valve to exhaust manifold position. It also applies to 1998-2000 Mazda B4000 applications.

This part cross-references Ford (e.g., BC3Z9E469A) for the same application. Part number 598-132 is a practical choice when replacing a damaged EGR line on Ford Super Duty diesel applications or a Mazda B4000 emissions repair.

What It Helps Fix

• EGR tube cracking from heat cycling and vibration
• Corrosion-related exhaust leaks
• Carbon buildup that restricts exhaust gas recirculation flow
• Failed emissions routing between the EGR valve and exhaust manifold
• Driveability or emissions concerns tied to a damaged EGR line

Installation Notes and Tips

Verify the vehicle year, make, model, and EGR valve to exhaust manifold position before installation. Inspect the mating surfaces and adjacent EGR components for carbon buildup, corrosion, or damage that could affect sealing. Because mounting hardware is not included, reuse or source the required hardware separately as needed. Confirm connector orientation and tube routing match the original layout before tightening.

Quality Assurance

Dorman designs this replacement EGR tube to match the original equipment style and component layout for the listed applications. Part number 598-132 is engineered for direct replacement use in emissions system repair.