MAP Sensor |2004.5 - 2010

GM Genuine Parts Barometric Pressure Sensor - 2001-2010 GM 6.6L Duramax LB7/LLY/LBZ/LMM

The GM Genuine Parts Barometric Pressure Sensor is an OE replacement pressure sensor for 2001-2010 GM 6.6L Duramax diesel engines, including LB7, LLY, LBZ, and LMM applications. Also identified in the supplied product information as a Manifold Absolute Pressure (MAP) Sensor, this replacement component is designed to provide pressure readings used by the engine management system. Engineered, validated, and tested to General Motors' original equipment standards, this sensor provides an OE replacement solution for servicing the factory engine control system.

Key Features

• GM Genuine Parts OE replacement pressure sensor.
• Designed for 6.6L Duramax LB7, LLY, LBZ, and LMM diesel engine applications.
• Provides pressure information used by the engine management system.
• Engineered and validated to General Motors' original equipment standards.
• Product dimensions: 3.1 in. length x 2.1 in. width x 2.1 in. height.
• Product weight: 0.04 lb.
• GM regularly updates production and service part designs to incorporate new materials and technologies.
• Backed by General Motors.

Benefits

Replacing a faulty pressure sensor with a GM Genuine Parts OE component helps restore accurate pressure information to the engine management system. Proper sensor operation supports the engine control module's ability to monitor operating conditions and manage engine performance. This replacement sensor provides a factory-engineered solution for maintaining the original engine control system.

Fitment

2001-2010 GM Chevrolet Silverado and GMC Sierra trucks equipped with the 6.6L Duramax diesel engine, including LB7, LLY, LBZ, and LMM engine generations.

Verify the correct sensor application before ordering, as barometric pressure and manifold absolute pressure sensors may serve different functions depending on the engine configuration.