SKU #: WLK-225-1147 MPN #: 225-1147

Walker Manifold Absolute Pressure Sensor (MAP) 03-04 GM 6.6L Duramax LB7

Name: Walker Manifold Absolute Pressure Sensor (MAP) 03-04 GM 6.6L Duramax LB7
Brand: Walker
Price: 72.8 USD
Availability: InStock

$72.80

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Walker Manifold Absolute Pressure Sensor (MAP) 03 04 GM 6.6L Duramax LB7

Description

Is your truck experiencing poor throttle response, inconsistent fueling, or check engine codes related to intake pressure readings? The Walker Manifold Absolute Pressure Sensor restores accurate manifold pressure feedback to your engine’s computer so it can correctly calculate air‑to‑fuel ratios and maintain smooth performance. A failing MAP sensor can lead to rough idle, hesitation, reduced fuel economy, and unpredictable drivability. Still, this direct‑fit replacement brings reliability back to your engine control, helping your diesel run strong whether you’re cruising or towing. Built to meet or exceed OEM specifications, this sensor features precision internal electronics and a rugged housing designed to withstand heat, vibration, and contamination in the intake system. Its OE‑style connector makes installation easy, delivering consistent, accurate readings that help your ECM optimize fueling and timing. Engineered and tested for long service life, it provides dependable performance mile after mile and helps clear pressure‑related fault codes for reliable operation.

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Is your truck experiencing poor throttle response, inconsistent fueling, or check engine codes related to intake pressure readings? The Walker Manifold Absolute Pressure Sensor restores accurate manifold pressure feedback to your engine’s computer so it can correctly calculate air‑to‑fuel ratios and maintain smooth performance. A failing MAP sensor can lead to rough idle, hesitation, reduced fuel economy, and unpredictable drivability. Still, this direct‑fit replacement brings reliability back to your engine control, helping your diesel run strong whether you’re cruising or towing.

Built to meet or exceed OEM specifications, this sensor features precision internal electronics and a rugged housing designed to withstand heat, vibration, and contamination in the intake system. Its OE‑style connector makes installation easy, delivering consistent, accurate readings that help your ECM optimize fueling and timing. Engineered and tested for long service life, it provides dependable performance mile after mile and helps clear pressure‑related fault codes for reliable operation.

Vehicle Fitment

2003-2004 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.