Protect your Duramax MAP sensor from dirty exhaust gas and sticky oil buildup with the S&B MAP Sensor Spacer. It safely relocates your sensor out of the way of a contaminated air stream. A clean sensor maintains accurate measurements, resulting in consistent power and optimized fuel economy.

• 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

• Includes stainless Torx bolt and Torx tool

• How to Clean your MAP Sensor

Product Details

Vehicle Fitment

Install Instructions