Mahle MS19483 Fuel Injection Plenum Gasket

Mahle MS19483 Fuel Injection Plenum Gasket

The Mahle MS19483 fuel injection plenum gasket is an OEM Standard sealing component for the tube-to-plenum connection on select Nissan applications. Built with rubber coated embossed metal, it is made to maintain a consistent seal where intake air and fuel delivery components meet.

Compatible with 2002-2006 Nissan Altima, 2002-2008 Nissan Maxima, 2003-2007 Nissan Murano, and 2004-2009 Nissan Quest, this Mahle plenum gasket supports accurate sealing on the intake side of the engine. The MS19483 is a direct-fit style service part for technicians and owners replacing a worn or leaking plenum gasket.

Key Features

• OEM Standard item grade for service replacement use
• Rubber coated embossed metal plenum gasket material
• Designed for tube to plenum sealing applications
• Mahle sealing technology trusted in OEM and technician service work
• Cross-references FEL-PRO 61345 and Datsun/Nissan 14033-8J100

Detailed Description

Mahle MS19483 is a fuel injection plenum gasket engineered for the intake plenum sealing point on select Nissan vehicles. The rubber coated embossed metal construction helps create a stable seal at the tube-to-plenum interface, which is critical for maintaining proper intake tract integrity. This part is commonly selected for Nissan Altima, Nissan Maxima, Nissan Murano, and Nissan Quest service repairs where the original gasket has aged, compressed, or begun to leak.

This part cross-references FEL-PRO 61345 and Datsun/Nissan 14033-8J100 for the same application. Use the Mahle MS19483 when servicing the plenum seal on compatible Nissan models and when an OEM Standard replacement is required.

Common Problems This Part Can Address

• Intake air leaks at the tube-to-plenum sealing surface
• Vacuum leaks caused by a flattened or deteriorated gasket
• Rough idle related to plenum sealing loss
• Check engine light concerns tied to intake leak conditions
• Loss of engine performance from compromised intake sealing

Installation Notes and Tips

Confirm vehicle year, model, and intake configuration before installation. Clean both mating surfaces thoroughly and inspect the plenum and tube surfaces for damage, warping, or residue before placing the new gasket. Follow the factory service procedure and torque sequence for the intake assembly to help achieve an even seal.

Quality Assurance

Mahle sealing products are used in OEM and technician service environments worldwide, and this gasket is built to OEM Standard expectations for fit and sealing performance.