HomeEngine > Gaskets and Sealing SystemsMopar MD303148 Engine Valve Cover Gasket
Part #: MD303148

Mopar MD303148 Engine Valve Cover Gasket

⚙️ 20 vehicles fit this part
🔍
Select your vehicle to confirm fitment
Verify this part fits before purchasing — free returns if it doesn't
$27.78Free 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: Chrysler and Dodge, Avenger, Cirrus, Sebring, and Stratus
🔄Easy Returns — Return within 60 days for a full refund
🚚Fast Shipping — Most orders ship same business day before 1pm CST

Reliable Engine Valve Cover Gasket for Chrysler and Dodge Vehicles

The Mopar MD303148 engine valve cover gasket is designed specifically for Chrysler and Dodge models including the Avenger, Cirrus, Sebring, and Stratus. This gasket ensures a proper seal to prevent oil leaks and maintain engine performance.

  • Compatible with Chrysler Avenger, Dodge Cirrus, Chrysler Sebring, and Dodge Stratus
  • Engine valve cover gasket designed to maintain a secure seal
  • OEM quality part number MD303148 for precise fitment
  • Durable material engineered for long-lasting performance
  • Helps prevent oil leaks and protects engine components

Product Details and Specifications

The Mopar MD303148 engine valve cover gasket is manufactured to meet original equipment standards, ensuring a precise fit for Chrysler and Dodge vehicles such as the Avenger, Cirrus, Sebring, and Stratus. This gasket is critical for sealing the valve cover to the cylinder head, preventing oil from leaking out and contaminants from entering the engine. Using this genuine Mopar part helps maintain engine integrity and supports optimal performance by providing a reliable seal under various operating conditions.

Common Applications and Problem Solving

  • Prevents oil leaks around the valve cover area
  • Eliminates engine oil contamination and buildup
  • Reduces risk of engine misfires caused by oil leaks
  • Maintains proper engine pressure and performance
  • Addresses valve cover gasket wear and deterioration

Installation Notes and Tips

When installing the Mopar MD303148 valve cover gasket, ensure the valve cover and cylinder head surfaces are clean and free of old gasket material or debris. Proper torque specifications should be followed to avoid over-tightening, which can damage the gasket or valve cover. It is recommended to inspect the valve cover for warping or damage before installation to ensure a proper seal.

Quality Assurance and Warranty

This Mopar engine valve cover gasket is manufactured to meet strict OEM standards for fit, form, and function. While specific warranty details are not provided, Mopar parts typically come with a limited warranty covering defects in material and workmanship. Using genuine Mopar parts like the MD303148 helps ensure compatibility and reliability for your Chrysler or Dodge vehicle.

This part fits 20 vehicles. Search below:

YearMakeModelSubmodelLitersCylindersPositionNotes
2002ChryslerSebringLX3.0LV6N/A3.0L V6 SOHC
2002DodgeStratusSE3.0LV6N/A3.0L V6 SOHC
2001ChryslerSebringLX3.0LV6N/A3.0L V6 SOHC
2001DodgeStratusSE3.0LV6N/A3.0L V6 SOHC
2000ChryslerCirrusLXi2.5LV6N/A3.0L V6 SOHC
2000ChryslerSebringLXi2.5LV6N/A3.0L V6 SOHC
2000DodgeAvengerBase2.5LV6N/A3.0L V6 SOHC
2000DodgeStratusES2.5LV6N/A3.0L V6 SOHC
1999ChryslerCirrusLXi2.5LV6N/A3.0L V6 SOHC
1999ChryslerSebringLXi2.5LV6N/A3.0L V6 SOHC
1999DodgeAvengerES2.5LV6N/A3.0L V6 SOHC
1999DodgeStratusES2.5LV6N/A3.0L V6 SOHC
1998ChryslerCirrusLXi2.5LV6N/A3.0L V6 SOHC
1998ChryslerSebringLXi2.5LV6N/A3.0L V6 SOHC
1998DodgeAvengerES2.5LV6N/A3.0L V6 SOHC
1998DodgeStratusES2.5LV6N/A3.0L V6 SOHC
1997ChryslerCirrusLX2.5LV6N/A3.0L V6 SOHC
1997ChryslerSebringLXi2.5LV6N/A3.0L V6 SOHC
1997DodgeAvengerES2.5LV6N/A3.0L V6 SOHC
1997DodgeStratusES2.5LV6N/A3.0L V6 SOHC

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