Mahle MS19749 Engine Intake Manifold Gasket Set

Mahle MS19749 Intake Manifold Gasket Set

Mahle MS19749 is an OEM-standard engine intake manifold gasket set for select Lexus applications. It uses beaded steel intake manifold gasket material and includes a plenum gasket for a direct sealing solution on the intake side of the engine.

Built for 2006-2015 Lexus IS250 and 2006 Lexus GS300 applications, this Mahle intake manifold gasket set supports proper sealing at the manifold and plenum interfaces. The MS19749 part number is a direct reference for buyers searching for a Lexus IS250 intake manifold gasket set or a Lexus GS300 intake manifold gasket replacement.

Key Features

• OEM-standard intake manifold gasket set
• Beaded steel intake manifold gasket material
• Beaded steel plenum gasket material
• Plenum gasket included
• Engine sealing component for intake manifold service
• Mahle MS19749 fitment for select Lexus models

Detailed Description

Mahle MS19749 is an engine intake manifold gasket set engineered for sealing the intake manifold and plenum on specific Lexus vehicles. The beaded steel construction helps provide a stable sealing surface, while the OEM-standard grade supports service work that follows original-equipment style specifications. This part is a practical choice when replacing intake sealing components during manifold removal, intake service, or leak diagnosis on Lexus IS250 and Lexus GS300 models.

This part cross-references Fel-Pro MS 97084 for the same application. Search terms such as 2006-2015 Lexus IS250 intake manifold gasket set and 2006 Lexus GS300 plenum gasket replacement align with this application. The Mahle MS19749 part number is also useful when matching the correct intake sealing set before reassembly.

What It Helps Address

• Intake manifold vacuum leaks
• Air leaks at the plenum sealing surface
• Rough idle caused by intake sealing failure
• Check engine light conditions related to unmetered air
• Loss of proper intake manifold seal after service

Installation Notes and Tips

Clean the mating surfaces thoroughly before installation and inspect the intake manifold and plenum for warpage, cracks, or contamination. Confirm the gasket orientation matches the engine layout before tightening fasteners to the manufacturer’s torque sequence and specification. For best results, replace the sealing components during intake manifold service rather than reusing worn gaskets.

Quality Assurance

Mahle supplies sealing products used by OEMs and technicians worldwide, and this gasket set is built to OEM-standard expectations for fit and sealing performance. Verify vehicle fitment by year, make, and model before ordering.