• Cart

SKU #: WLK-225-1017 MPN #: 225-1017

Walker Manifold Absolute Pressure Sensor (MAP) 01-02 GM 6.6L Duramax LB7

$38.44
Get 38 points in loyalty rewards
Description
Is your truck experiencing poor throttle response, inconsistent boost, or check engine lights tied to pressure readings? The Walker Manifold Absolute Pressure (MAP) Sensor is designed to restore accurate intake pressure data, enabling your engine to perform at its best. By delivering precise readings to your ECM, this sensor ensures proper fuel delivery, turbo efficiency, and overall drivability. Whether you're towing, daily driving, or demanding more from your setup, a properly functioning MAP sensor keeps your power consistent, improves responsiveness, and helps eliminate frustrating performance issues before they get worse. Built for durability in harsh engine environments, the Walker Sensor is manufactured with high-quality components that withstand extreme heat, pressure changes, and constant vibration. Its rugged construction resists contamination and wear, ensuring long-lasting accuracy and reliability. Engineered to meet or exceed OE specifications and fully tested for proper fit, form, and function, this sensor provides a dependable direct-fit replacement that installs easily and performs consistently in demanding diesel and gas applications.

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

Is your truck experiencing poor throttle response, inconsistent boost, or check engine lights tied to pressure readings? The Walker Manifold Absolute Pressure (MAP) Sensor is designed to restore accurate intake pressure data, enabling your engine to perform at its best. By delivering precise readings to your ECM, this sensor ensures proper fuel delivery, turbo efficiency, and overall drivability. Whether you're towing, daily driving, or demanding more from your setup, a properly functioning MAP sensor keeps your power consistent, improves responsiveness, and helps eliminate frustrating performance issues before they get worse.

Built for durability in harsh engine environments, the Walker Sensor is manufactured with high-quality components that withstand extreme heat, pressure changes, and constant vibration. Its rugged construction resists contamination and wear, ensuring long-lasting accuracy and reliability. Engineered to meet or exceed OE specifications and fully tested for proper fit, form, and function, this sensor provides a dependable direct-fit replacement that installs easily and performs consistently in demanding diesel and gas applications.

Vehicle Fitment
2001-2002 GM 6.6L Duramax LB7
WARNING: Cancer & Reproductive Harm - P65Warnings.ca.gov
About Walker

Walker Products has built its reputation as a trusted name in the automotive aftermarket by consistently delivering high-quality Sensors and fuel system components that meet or exceed OEM standards. Founded in 1946, Walker has weathered decades of industry change, staying at the forefront of innovation while maintaining a commitment to precision and reliability. From engine sensors and fuel system components to ignition parts and carburetor kits, Walker Products has a solution for nearly every light-duty and heavy-duty vehicle on the road today.