• Cart

SKU #: MAH-G31914 MPN #: G31914

MAHLE Intake Tube Seal (Snout at Y-Bridge) 06-10 GM 6.6L Duramax LLY/LBZ/LMM

$2.13
Get 2 points in loyalty rewards
Description
Looking for a reliable gasket to restore proper sealing in your engine’s intake system? This MAHLE Gasket is designed to eliminate intake leaks and maintain the airtight seal your engine relies on for consistent airflow and efficient combustion. When plenum gaskets fail, unmetered air can enter the system, leading to a rough idle, reduced power, poor fuel economy, and frustrating drivability issues. The G31914 provides a precise OE-style replacement that restores the proper seal between intake components, helping your engine run smoothly and efficiently. This gasket delivers dependable fitment and long-lasting sealing performance that technicians and enthusiasts trust. The MAHLE G31914 is manufactured using OE-equivalent materials and precision molding processes to ensure consistent sealing pressure and reliable durability. Its molded rubber construction forms a continuous seal that resists cracking, shrinking, and deformation caused by repeated heat cycles and engine vibration. Engineered to meet or exceed original equipment standards, the gasket maintains its sealing integrity under demanding operating conditions while ensuring accurate alignment during installation.

Enter your zip and we'll see if installation is available.

  • Request quotes from local installers at checkout
  • Compare options and choose the best fit for your install

Looking for a reliable gasket to restore proper sealing in your engine’s intake system? This MAHLE Gasket is designed to eliminate intake leaks and maintain the airtight seal your engine relies on for consistent airflow and efficient combustion. When plenum gaskets fail, unmetered air can enter the system, leading to a rough idle, reduced power, poor fuel economy, and frustrating drivability issues. The G31914 provides a precise OE-style replacement that restores the proper seal between intake components, helping your engine run smoothly and efficiently. This gasket delivers dependable fitment and long-lasting sealing performance that technicians and enthusiasts trust.

The MAHLE G31914 is manufactured using OE-equivalent materials and precision molding processes to ensure consistent sealing pressure and reliable durability. Its molded rubber construction forms a continuous seal that resists cracking, shrinking, and deformation caused by repeated heat cycles and engine vibration. Engineered to meet or exceed original equipment standards, the gasket maintains its sealing integrity under demanding operating conditions while ensuring accurate alignment during installation.

Vehicle Fitment
2006-2010 GM 6.6L Duramax LLY/LBZ/LMM
WARNING: Cancer & Reproductive Harm - P65Warnings.ca.gov
About MAHLE

MAHLE's reputation speaks for itself. As a leading global supplier of high-quality engine components, trusted in both passenger and commercial vehicles. Their parts, such as pistons, gaskets, and engine components, keep diesel engines running stronger for longer, making them a go-to choice for heavy-duty trucks and high-performance applications.

As a leading global development partner for the automotive and engine industry, MAHLE offers unique systems competence in the internal combustion engine and engine peripherals. MAHLE Motorsports has a drive towards performance by building engine components, such as the MAHLE MonoTherm pistons, to distinctly service high-performance diesel engines. The MAHLE division is most notable for building quality OE replacement gasket sets that are a cut above the rest.

Founded in 1920, MAHLE has been shaping the future of mobility for over a century. With 22 North American factories supplying OEMs across passenger cars and heavy vehicles, and 135 factories worldwide supported by 11 technology centers and more than 5,000 engineers, MAHLE has built a reputation for innovation, durability, and expertise. Today, one in every two vehicles globally features MAHLE components, a testament to their long-standing commitment to quality and reliability.