HomeEngine > Hardware, Fasteners and FittingsMahle GS33438 Engine Intake Manifold Isolator Grommet Set
Part #: GS33438

Mahle GS33438 Engine Intake Manifold Isolator Grommet Set

20 vehicles fit this part
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OE Direct Replacement — Bolt-on fit, no modifications needed
Fitment: Ford and Mercury, F-150 Heritage, Freestar, Monterey, E-150, E-150 Club Wagon, E-250, F-150, Windstar, E-150 Econoline, E-150 Econoline Club Wagon, and E-250 Econoline
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Reliable Engine Intake Manifold Isolator Grommet Set for Ford Vehicles

The Mahle GS33438 Engine Intake Manifold Isolator Grommet Set is designed to provide a secure and durable seal for the intake manifold on select Ford models. This set ensures proper engine performance by maintaining the integrity of the intake system.

  • Compatible with Ford E-150, E-150 Club Wagon, E-150 Econoline, E-150 Econoline Club Wagon, E-250, E-250 Econoline, F-150, F-150 Heritage, Freestar, and Windstar models
  • Part number GS33438 for precise identification and fitment
  • Engineered to isolate and seal the intake manifold effectively
  • Manufactured by Mahle, a trusted name in engine components
  • Durable materials designed to withstand engine heat and pressure

Product Details and Compatibility

The Mahle GS33438 intake manifold isolator grommet set is specifically engineered for use in various Ford vehicles, including the E-150 and E-250 Econoline series, as well as the F-150 and Freestar models. This set plays a critical role in maintaining the proper seal between the intake manifold and the engine block, preventing air and vacuum leaks that can affect engine performance. Using the correct part number GS33438 ensures compatibility and reliable operation within the specified Ford models.

Common Applications and Problem Resolution

  • Prevents vacuum leaks that can cause rough idling or engine hesitation
  • Reduces the risk of intake manifold gasket failure
  • Helps maintain optimal air-fuel mixture for efficient combustion
  • Minimizes engine noise caused by intake manifold vibrations
  • Supports overall engine reliability and longevity

Installation Notes and Tips

When installing the Mahle GS33438 intake manifold isolator grommet set, ensure the engine is cool to avoid injury. Clean the intake manifold surface thoroughly before installation to remove old gasket material and debris. Proper alignment of the grommets is essential to achieve an effective seal. It is recommended to inspect related components such as the intake manifold gasket and bolts during installation for any signs of wear or damage.

Quality Assurance and Warranty

Mahle manufactures the GS33438 intake manifold isolator grommet set to meet strict quality standards, ensuring durability and reliable performance. While specific warranty details may vary, Mahle products typically come with a limited warranty against manufacturing defects. Using genuine Mahle parts helps maintain the integrity of your Ford vehicle's engine system.

This part fits 20 vehicles. Search below:

YearMakeModelLitersCylindersPositionNotes
2004FordF-150 Heritage4.2LV6N/AIsolator Grommets
2004FordFreestar4.2LV6N/AIsolator Grommets
2004FordFreestar3.9LV6N/AIsolator Grommets
2003FordE-1504.2LV6N/AIsolator Grommets
2003FordE-150 Club Wagon4.2LV6N/AIsolator Grommets
2003FordE-2504.2LV6N/AIsolator Grommets
2003FordF-1504.2LV6N/AIsolator Grommets
2003FordWindstar3.8LV6N/AIsolator Grommets
2002FordE-150 Econoline4.2LV6N/AIsolator Grommets
2002FordE-150 Econoline Club Wagon4.2LV6N/AIsolator Grommets
2002FordE-250 Econoline4.2LV6N/AIsolator Grommets
2002FordF-1504.2LV6N/AIsolator Grommets
2002FordWindstar3.8LV6N/AIsolator Grommets
2001FordE-150 Econoline4.2LV6N/AIsolator Grommets
2001FordE-150 Econoline Club Wagon4.2LV6N/AIsolator Grommets
2001FordE-250 Econoline4.2LV6N/AIsolator Grommets
2001FordF-1504.2LV6N/AIsolator Grommets
2001FordWindstar3.8LV6N/AIsolator Grommets
2000FordWindstar3.8LV6N/AIsolator Grommets
1999FordWindstar3.8LV6N/AIsolator Grommets

* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.

This part directly replaces or is cross-referenced with the following part numbers:

ES 72204

Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.