ATP Parts 101481 Exhaust Manifold - Rear

OE-Style Rear Exhaust Manifold

ATP Parts 101481 is an OE-standard replacement exhaust manifold for the rear position on select Nissan and INFINITI applications. It restores the exhaust path after a cracked or warped manifold creates leaks, noise, or exhaust odor in the engine bay.

Built from cast iron with a natural finish, this rear exhaust manifold is CARB compliant and includes the gasket and flange components specified for the application. It is a direct-fit solution for drivers searching for a rear exhaust manifold for 2003-2007 Nissan Murano, 2003-2006 Nissan Altima, or 2003-2004 INFINITI I35.

Key Features

• Cast iron construction for OE-style durability
• Rear exhaust manifold position
• Oval inlet port shape
• CARB compliant design
• Heat shield included
• OE-standard replacement fit and function
• Includes manifold gasket and flange components as listed
• Lifetime Warranty

Detailed Description

ATP Parts 101481 is engineered to replace a damaged rear exhaust manifold and restore proper exhaust routing on select Nissan and INFINITI vehicles. It is designed for the rear position and uses an OE-style cast iron body to match original fitment requirements. This part number 101481 is a practical choice when the original manifold has cracked, warped, or begun leaking exhaust gases into the engine compartment.

Compatible With 2004-2009 Nissan Quest, rear; 2004-2008 Nissan Maxima, rear; 2003-2007 Nissan Murano, rear; 2003-2006 Nissan Altima, rear; and 2003-2004 INFINITI I35, rear. This part cross-references 14004CA000 and 140047Y000 for the same application.

What It Helps Fix

• Exhaust leaks at the rear manifold
• Ticking or puffing noises from a cracked manifold
• Burnt exhaust odor in the engine compartment
• Exhaust gas entering the cabin area
• Failed emissions-related inspection concerns caused by manifold leakage

Installation Notes and Tips

Verify rear-position fitment and confirm the vehicle does not require an EGR tube port, since the listed applications exclude that configuration. Inspect the mating surfaces, flange area, and related exhaust hardware before installation so the new manifold seals correctly. Always confirm the part number 101481 against the vehicle’s engine and emissions configuration before ordering.

Quality Assurance

ATP Parts 101481 is an OE-standard replacement exhaust manifold built to restore original exhaust system function. It is CARB compliant and backed by a Lifetime Warranty.