ATP Parts 101132 Exhaust Manifold - Right

OE-Style Exhaust Manifold Replacement

ATP Parts 101132 is a right exhaust manifold for select Chevrolet and GMC trucks and SUVs. It restores the exhaust path on the passenger side by replacing a cracked or warped manifold that can leak hot exhaust gases into the engine bay.

Compatible With 1988-1995 Chevrolet C3500, 1991-1995 Chevrolet C2500, 1992-1995 Chevrolet C2500 Suburban, 1991-1995 Chevrolet K2500, 1992-1995 Chevrolet K2500 Suburban, 1988-1995 Chevrolet K3500, 1990-1993 Chevrolet C1500, and matching GMC applications in the same years and right-side position.

• Right-side exhaust manifold for select Chevrolet and GMC full-size truck applications
• OE-style replacement for restoring exhaust sealing and flow
• Helps address manifold cracking, warping, and exhaust leakage
• Includes heat shield application where specified in fitment notes
• ATP Parts 101132 cross-references AMS Automotive 6187 for the same application

Detailed Product Overview

ATP exhaust manifolds are built to replace the original manifold on the engine side where heat and stress can cause failure over time. This part is designed to fit and function like the factory component, helping restore proper exhaust routing on Chevrolet C1500, C2500, C3500, K2500, K3500, and related GMC C- and K-series models. If you are searching for a right exhaust manifold for 1990-1993 Chevrolet C1500 or a replacement exhaust manifold for 1988-1995 Chevrolet C3500 and GMC C3500 trucks, ATP Parts 101132 is the direct-fit style solution.

Common Problems This Part Can Address

• Exhaust leak at the manifold flange or gasket surface
• Ticking or puffing noise from a cracked manifold
• Warped manifold causing poor sealing
• Hot exhaust gases entering the engine compartment
• Passenger-cabin exhaust odor caused by manifold leakage

Installation Notes and Tips

Install on the right side only and verify engine-side fitment before removal of the original part. Inspect the mating surfaces, studs, and fasteners for heat damage or corrosion during service. Follow factory torque specifications and confirm proper sealing after installation.

Quality Assurance

ATP Parts designs this exhaust manifold to match original part fit and function, supporting a factory-style repair for the listed Chevrolet and GMC applications. Part number 101132 is intended to restore exhaust system sealing and reduce leakage at the manifold.