Fits: 2024 thru 2025 Chevy Silverado/GMC Sierra 2500HD/3500HD L5P Duramax Diesels

*THE MANUFACTURE, SALE, OFFER FOR SALE, OR INSTALLATION OF THIS PRODUCT IS NOT LEGAL IN CALIFORNIA.*

The S&B MAP Sensor Spacer safeguards your Duramax MAP sensor from harmful exhaust particles and oil deposits by repositioning it away from contaminated airflow. Keeping the sensor clean ensures precise readings, which support steady engine performance and improved fuel efficiency.

Features: 

• Relocates MAP Sensor

• Dramatically reduces soot and oil buildup

• Keeps your engine running efficiently

• Extends the sensor service interval

• Billet aluminum construction

• Black Anodized finish with machined S&B Logo

• Street legal in all US states

Includes: 

• Stainless Torx bolt and Torx tool