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.

Vehicle fit (from the manufacturer's application data)

• 2017–2025 Chevrolet Silverado 2500HD (6.6L Duramax V8 Diesel (L5P))
• 2017–2025 Chevrolet Silverado 3500HD (6.6L Duramax V8 Diesel (L5P))
• 2017–2025 GMC Sierra 2500HD (6.6L Duramax V8 Diesel (L5P))
• 2017–2025 GMC Sierra 3500HD (6.6L Duramax V8 Diesel (L5P))

Not available to California addresses (manufacturer restriction).

Part # 82-1000 · SKU SB-82-1000