S&B MAP Sensor Spacer Kit (17-20 6.6L Duramax Sierra 2500 HD)

• Spaces MAP Sensor Away From the Intake Manifold
• Keeps MAP Sensor Clean and Operational
• Reduced MAP Sensor Failures
• Improved Performance and Efficiency
• Premium Alloy Construction
• Black Corrosion-Resistant Coating
• Machined S&B Logo
• Simple Bolt-On Installation
• Limited 1,000,000-Mile Warranty
• Fits 2017-2020 GMC Sierra 2500 HD 6.6L Duramax Model

Keep your Sierra’s MAP Sensor Clean. The MAP, or Manifold Absolute Pressure sensor, is an integral component of your Sierra’s operation, continuously monitoring the pressure within the intake manifold to calculate ignition timing and air/fuel ratios for optimum performance. However, if you own an LP5 Duramax-powered Sierra, you’ve likely encountered a soot-caked MAP sensor that throws a code or dramatically reduces efficiency and performance. S&B engineered this MAP Sensor Spacer Kit to prevent frequent cleanings and reliability issues. This kit spaces the MAP sensor further from the intake manifold and out of the path of soot returning from the EGR valve, keeping the sensor clean and operational.

Prolongs MAP Sensor Life. MAP sensors are known to fail due to excess soot contamination, forming a tough shell around the sensitive sensor probe that’s easily damaged during cleanings. With this spacer installed, your MAP sensor has a far better chance of lasting years and hundreds of thousands of miles, preventing unnecessary replacements and saving you money.

Durable Construction. This S&B Sensor Spacer Kit is engineered to last, featuring a durable alloy construction to resist the high temperatures of the engine bay. In addition, this spacer is treated in a sleek black corrosion-resistant coating to prevent oxidation.

Simple Bolt-On Installation. This product installs quickly and easily in minutes, requiring zero modifications for mounting. Simply unbolt the original sensor, install the sensor into the new spacer, and bolt the spacer onto the intake manifold.

Warranty. A limited 1,000,000-mile warranty covers this product against manufacturing defects.

Application. This S&B MAP Sensor Spacer Kit fits all 2017-2020 GMC Sierra 2500 HD Models equipped with the 6.6L Duramax engine.