Mahle MS19700 Fuel Injection Plenum Gasket Set

Plenum Sealing for Honda and Acura Applications

The Mahle MS19700 fuel injection plenum gasket set is built for OEM-standard sealing performance on select Honda and Acura engines. It uses coated steel plenum gasket material and includes the throttle body gasket and air by-pass valve gasket needed for a proper intake-side seal.

Mahle plenum gasket sets are trusted by OEMs and technicians for consistent sealing quality in fuel injection service. This part number, MS19700, is a direct-fit option for a wide range of Honda Accord, Odyssey, Pilot, and Acura RDX applications.

Key Features

• OEM Standard item grade for factory-style fit and sealing
• Coated steel plenum gasket material for durable sealing surfaces
• Includes throttle body gasket and air by-pass valve gasket
• Engineered for fuel injection plenum service on select Honda and Acura vehicles
• Mahle MS19700 for service work that requires intake plenum resealing

Product Details

The Mahle Plenum Gasket Set - Fuel Injection is designed for intake plenum sealing where vacuum integrity and air control are critical. On vehicles such as the Honda Accord, Honda Odyssey, and Acura RDX, a worn plenum gasket can contribute to unmetered air leaks and drivability concerns. MS19700 provides an OEM-style sealing solution for these applications, with coated steel construction and the additional throttle body and air by-pass valve gaskets specified for the set.

This part cross-references Beck/Arnley 037-4889 and FEL-PRO MS 96409-3 for the same application.

Common Issues This Part Can Address

• Intake manifold or plenum vacuum leaks
• Rough idle caused by sealing loss at the plenum
• Air leakage around the throttle body interface
• Idle quality problems related to worn fuel injection sealing components
• Service replacement after intake-side disassembly

Installation Notes and Tips

• Confirm engine and model-year fitment before installation; MS19700 fits 2005-2017 Honda Accord, 2005-2017 Honda Odyssey, 2009-2015 Honda Pilot, 2007-2014 Acura TL, 2007-2013 Acura MDX, 2005-2012 Acura RL, 2013-2015 Acura RDX, 2010-2013 Acura TSX, 2010-2013 Acura ZDX, 2012-2015 Honda Crosstour, 2010-2011 Honda Accord Crosstour, 2014 Acura TSX, and 2014 Honda Ridgeline.
• Inspect mating surfaces for carbon buildup, old gasket residue, or warpage before reassembly.
• Use proper torque sequence and factory service procedures to help maintain an even seal.
• Replace related intake sealing components whenever the plenum is removed and the service procedure calls for it.

Quality Assurance

Mahle manufactures sealing products used by OEMs and technicians worldwide, and this plenum gasket set is built to OEM-standard expectations for fit and sealing performance. The coated steel construction supports consistent sealing in fuel injection service on Honda and Acura platforms.