ATP Parts 101197 Exhaust Manifold - Right

Right Exhaust Manifold for GM 6.5L Applications

ATP Parts 101197 is a right exhaust manifold replacement for select Chevrolet and GMC trucks, vans, and chassis applications from 1996-2000. It is built to restore exhaust flow after a cracked or warped manifold has started leaking hot exhaust gases into the engine bay.

Fits 1996-2000 Chevrolet C2500, right; Fits 1996-2000 GMC C3500, right; Fits 1996-1999 Chevrolet P30, right.

Key Features

• Direct replacement exhaust manifold for the right side
• Designed to match original fit and function
• Helps seal exhaust leaks at the manifold-to-engine connection
• Supports proper exhaust routing from the engine to the exhaust system
• Cross-references GM OE numbers including 674390 and 10221960 for the same application

Detailed Description

ATP Parts 101197 is an exhaust manifold replacement engineered for vehicles where the original manifold has cracked, warped, or begun leaking. By restoring the exhaust path on the right side, this manifold helps return the system to proper operation and reduces the risk of exhaust gases entering the engine compartment or passenger area. It is a practical replacement for Chevrolet C2500, Chevrolet K3500, GMC K2500, GMC Savana 3500, and related GM truck and van applications listed in the fitment data.

This part number, 101197, is intended for buyers searching for a right exhaust manifold for 1996-2000 Chevrolet and GMC 6.5L diesel applications, including Chevrolet C3500 and GMC C2500 Suburban. ATP Parts 101197 is also a fitment-focused search match for drivers replacing a leaking manifold on a Chevrolet Express 3500 or GMC P3500 chassis.

What It Helps Fix

• Exhaust leaks at the manifold
• Ticking or puffing noises from a cracked manifold
• Warped manifold sealing surfaces
• Hot exhaust odor in the engine compartment
• Exhaust gas intrusion concerns near the cabin

Installation Notes and Tips

Verify the vehicle year, make, model, and right-side position before ordering. Inspect the cylinder head sealing surface, fasteners, and adjoining exhaust components for damage or corrosion before installation. For best results, replace any worn gaskets or hardware that are part of the repair procedure and confirm the exhaust system is aligned correctly after installation.

Quality Assurance

ATP exhaust manifolds are made to fit and function like the original part, helping restore the exhaust system after manifold failure. This replacement is built for direct-fit service on the listed Chevrolet and GMC applications.