Protect your Duramax L5P MAP sensor from dirty exhaust gas and sticky oil buildup with Banks’ MAP Sensor Spacer. It safely relocates your sensor out of the way of this contaminated air stream. A clean sensor maintains accurate measurements, resulting in consistent power and improved fuel economy.

• Relocates MAP Sensor
• Keeps your Duramax engine running efficiently
• Reduces soot and oil buildup
• Extends sensor service interval
• Billet aluminum construction
• Black Anodized finish
• Machined Banks Logo
• Includes stainless Torx bolt and Torx tool