HomeAir and Fuel Delivery > Gaskets and Sealing SystemsMahle MS19212 Fuel Injection Plenum Gasket
Part #: MS19212

Mahle MS19212 Fuel Injection Plenum Gasket

9 vehicles fit this part
Select your vehicle to confirm fitment
Verify this part fits before purchasing — free returns if it doesn't
$30.15Free Shipping
Free ShippingNo Cost to Continental U.S.
Free Returns*Wrong fit? No cost
60-Day ReturnsMoney back guarantee
*Free return shipping only qualifies if our fitment verification tool is used.
In Stock · Ready To Ship Most orders ship same-day if ordered before 1pm CST.
OE Direct Replacement — Bolt-on fit, no modifications needed
Fitment: INFINITI and Nissan, I30 and Maxima
Easy Returns — Return within 60 days for a full refund
Fast Shipping — Most orders ship same business day before 1pm CST

Reliable Fuel Injection Plenum Gasket for Nissan and INFINITI

The Mahle MS19212 fuel injection plenum gasket is designed to meet OEM standards, ensuring a precise fit and reliable sealing for your Nissan Maxima or INFINITI I30. Crafted from molded rubber, this gasket provides durable performance in the air and fuel delivery system.

Key Features of Mahle MS19212 Fuel Injection Plenum Gasket

  • OEM standard item grade for consistent quality
  • Constructed from molded rubber for effective sealing
  • Package includes one fuel injection plenum gasket
  • Compatible with Nissan Maxima and INFINITI I30 models
  • Part number MS19212 for accurate identification

Detailed Description of the MS19212 Plenum Gasket

This fuel injection plenum gasket by Mahle is engineered to provide a secure seal between the intake manifold and the plenum chamber. The molded rubber material offers resistance to heat and fuel exposure, maintaining integrity under engine operating conditions. Designed specifically for Nissan Maxima and INFINITI I30 vehicles, the MS19212 gasket ensures proper air and fuel delivery by preventing leaks that could affect engine performance.

Common Applications and Issues Addressed

  • Prevents vacuum leaks in the intake manifold system
  • Eliminates fuel vapor leaks that can cause rough idling
  • Helps maintain optimal air-fuel mixture for engine efficiency
  • Reduces risk of engine misfires related to gasket failure
  • Supports proper engine performance by sealing the plenum chamber

Installation Notes and Tips

  • Ensure the mating surfaces are clean and free of old gasket material
  • Inspect the intake manifold and plenum for damage before installation
  • Use the correct torque specifications to avoid gasket deformation
  • Replace the gasket promptly if signs of wear or damage are present

Quality Assurance and Warranty Information

Mahle MS19212 fuel injection plenum gasket is manufactured to meet OEM standards, providing reliable sealing performance. While specific warranty details may vary, Mahle products typically come with a limited warranty against defects in material and workmanship. This gasket is designed to deliver consistent durability and fitment for Nissan Maxima and INFINITI I30 models.

BrandMahle
Part NumberMS19212
Item GradeOEM Standard
Plenum Gasket MaterialMolded Rubber

This part fits 9 vehicles. Search below:

YearMakeModelLitersCylindersPositionNotes
1999INFINITII303.0LV6N/AFor optimal performance during installation of Engine Coolant Thermostat Seal, use the included gasket from the set.
1999NissanMaxima3.0LV6N/AFor optimal performance during installation of Engine Coolant Thermostat Seal, use the included gasket from the set.
1998INFINITII303.0LV6N/AFor optimal performance during installation of Engine Coolant Thermostat Seal, use the included gasket from the set.
1998NissanMaxima3.0LV6N/AFor optimal performance during installation of Engine Coolant Thermostat Seal, use the included gasket from the set.
1997INFINITII303.0LV6N/AFor optimal performance during installation of Engine Coolant Thermostat Seal, use the included gasket from the set.
1997NissanMaxima3.0LV6N/AFor optimal performance during installation of Engine Coolant Thermostat Seal, use the included gasket from the set.
1996INFINITII303.0LV6N/AFor optimal performance during installation of Engine Coolant Thermostat Seal, use the included gasket from the set.
1996NissanMaxima3.0LV6N/AFor optimal performance during installation of Engine Coolant Thermostat Seal, use the included gasket from the set.
1995NissanMaxima3.0LV6N/AFor optimal performance during installation of Engine Coolant Thermostat Seal, use the included gasket from the set.

* 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:

037-4808

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