MAP Sensor Spacer Kit for 2017-2024 Duramax L5P Installing the S&B MAP Sensor

Installing the S&B MAP Sensor Spacer prevents the oily soot from building up on your MAP sensor by relocating it up and out of the contaminated exhaust stream

Aftermarket lift pumps provide more fuel to your diesel engine but face issues at a 1/4 tank fuel level

The S&B Cold Side Intercooler Pipe replaces the failure-prone OEM intercooler pipe that is known to burst and leave you stranded

S&B makes tanks in-house and pressure test every tank

The 5-ply Aramid reinforced silicone hose is not only stronger than the OE hose—but also built to last

MAP Sensor Spacer Kit for 2017-2024 Duramax L5P Installing the S&B MAP SensorThis part is not legal for use in C. A. R. B. restricted areas. This item cannot be shipped to California. Keep Your L5P's Map Sensor Clean. The L5P's stock setup leads to a ton of soot buildup on the MAP sensor over time. This requires constant cleaning. Our MAP Sensor Spacer, once installed, significantly decreases the amount of soot buildup so you have one less thing to worry about. Real World Results The amount of soot that builds up on the L5P