ATP Parts 101552 Exhaust Manifold - Left

ATP Parts 101552 Left Exhaust Manifold

ATP Parts 101552 is a left exhaust manifold for select Chevrolet and GMC trucks and vans. It restores the exhaust path from the engine to the exhaust system and addresses cracked or warped manifold issues that can allow hot exhaust gases to escape into the engine bay.

Key Features

• Exhaust manifold replacement for the left side
• OE-style fit and function for direct repair
• Helps seal exhaust leaks at the manifold
• Built for select Chevrolet Express, Silverado, GMC Savana, and Sierra applications
• Part number 101552 for easy identification

Detailed Description

ATP Parts 101552 is engineered as a direct replacement exhaust manifold for vehicles that use a left-side manifold in the exhaust system. It is designed to match original part fitment and function, helping restore proper exhaust flow and reduce the risk of exhaust gas leakage into the engine compartment. This part cross-references OE numbers 12574406 and 12592082 for the same application. Common search terms for this repair include left exhaust manifold for 2003-2014 Chevrolet Express 1500, left exhaust manifold for 2003-2013 Chevrolet Silverado 1500, and left exhaust manifold for 2003-2014 GMC Savana 1500. The part number 101552 is also used when sourcing a replacement for 2003-2013 GMC Sierra 1500 and related applications.

What It Helps Fix

• Exhaust leaks from a cracked manifold
• Warped manifold sealing surfaces
• Noise from escaping exhaust at the engine
• Hot exhaust gas entering the engine compartment
• Reduced exhaust system sealing at the left bank

Installation Notes and Tips

Verify left-side placement before ordering and match the vehicle year, make, and model to the listed applications. Inspect the manifold flange, gasket surfaces, and fasteners during service, and confirm the replacement aligns with the original exhaust routing on Chevrolet Express, Silverado, GMC Savana, and Sierra models.

Quality Assurance

ATP Parts manufactures replacement exhaust components to restore original-style fit and function. ATP Parts 101552 is built for direct replacement use on the listed applications and is identified by OE cross-reference numbers 12574406 and 12592082.