Mahle W33434 Transmission Oil Pan Gasket

Brand Mahle W33434
Fits INFINITI and Nissan · 30 vehicles

OE-style sealing. Trusted by OEMs and technicians for transmission gasket applications.

Cataloged fitment. Matches listed steel and composite pan configurations.

Cross-references Datsun/Nissan 31397-1XD00 and Datsun/Nissan 31397-1XE0A for the same application. See all 2.

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Transmission Oil Pan Gasket Overview

The Mahle W33434 transmission oil pan gasket is a sealing component for compatible Nissan and INFINITI applications. It is built for steel and composite pan setups and is listed for several vehicles with CVT-specific notes where applicable.

Key Features

  • Transmission oil pan gasket for sealing the pan-to-case interface.
  • Fits steel and composite pan configurations listed in the fitment data.
  • Application coverage includes Nissan Maxima, Murano, Quest, Altima, and INFINITI JX35.
  • Part number W33434 for ordering and catalog matching.
  • This part cross-references Datsun/Nissan (e.g., 31397-1XD00, 31397-1XE0A) for the same application.

Detailed Description

Mahle W33434 is a transmission oil pan gasket made for sealing compatible transmission pan assemblies on select Nissan and INFINITI vehicles. Fitment includes 2003-2007 Nissan Murano, 2007-2012 Nissan Altima, 2007-2008 Nissan Maxima with RE0F09B transmission, 2009-2014 Nissan Maxima, 2009-2014 Nissan Murano, 2011-2014 Nissan Quest, and 2013 INFINITI JX35 with RE0F09B transmission. Use W33434 when replacing a leaking or damaged pan gasket on these applications.

Mahle gaskets are used by OEMs and technicians worldwide for sealing performance. If you are sourcing a transmission oil pan gasket for a Nissan Maxima, Nissan Murano, or Nissan Altima, W33434 provides a cataloged match for the listed steel and composite pan configurations.

Common Uses

  • Stops transmission fluid seepage at the pan sealing surface.
  • Addresses fluid loss from a damaged or flattened gasket.
  • Restores sealing after transmission service or pan removal.
  • Supports repair of pan-to-case leaks on listed CVT applications.

Installation Notes

Confirm the transmission type, pan material, and model year before installation. Match the gasket to the listed steel or composite pan configuration and verify RE0F09B coverage where noted. Clean the sealing surfaces thoroughly and inspect the pan for distortion before assembly.

Quality Assurance

Mahle gaskets are trusted by OEMs and technicians around the globe for sealing applications. Part number W33434 is cataloged for the listed fitments and cross-references Datsun/Nissan 31397-1XD00 and 31397-1XE0A.

This part fits 30 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelTransmissionLitersCylindersNotes
2014NissanMaximaSteel and Composite
2014NissanMuranoSteel and Composite
2014NissanQuestSteel and Composite
2013INFINITIJX35Automatic CVTSteel and Composite; With RE0F09B Transmission
2013NissanMaximaSteel and Composite
2013NissanMuranoSteel and Composite
2013NissanQuestSteel and Composite
2012NissanAltima3.5LV6Steel and Composite
2012NissanMaximaSteel and Composite
2012NissanMuranoSteel and Composite
2012NissanQuestSteel and Composite
2011NissanAltima3.5LV6Steel and Composite
2011NissanMaximaSteel and Composite
2011NissanMuranoSteel and Composite
2011NissanQuestSteel and Composite
2010NissanAltima3.5LV6Steel and Composite
2010NissanMaximaSteel and Composite
2010NissanMuranoSteel and Composite
2009NissanAltima3.5LV6Steel and Composite
2009NissanMaximaSteel and Composite
2009NissanMuranoSteel and Composite
2008NissanAltima3.5LV6Steel and Composite
2008NissanMaximaAutomatic CVTSteel and Composite; With RE0F09B Transmission
2007NissanAltima3.5LV6Steel and Composite
2007NissanMaximaAutomatic CVTSteel and Composite; With RE0F09B Transmission
2007NissanMuranoSteel and Composite
2006NissanMuranoSteel and Composite
2005NissanMuranoSteel and Composite
2004NissanMuranoSteel and Composite
2003NissanMuranoSteel and Composite
Directly replaces or cross-references 2 part numbers
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.
Datsun/Nissan — 31397-1XD00Datsun/Nissan — 31397-1XE0A