Protect your 2017-2026 Duramax MAP sensor from dirty exhaust gas and sticky oil buildup with Banks’ MAP Sensor Relocation Kit. A contaminated sensor can cause inaccurate readings, adversely affecting fuel economy and power output. The small billet aluminum device relocates the sensor out of the soot-filled exhaust stream.
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Map sensor relocation kit
The 2018 GMC Sierra All-Terrain map sensor relocation kit couldn’t have been any easier. The engine bay map was covered in soot and combustion waste, cleanup and installation of the remote body and sensor was quick. The ttruck has been running great since
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Steven · Today
The Best
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Shane · September 29, 2026
Good, but expensive for what it is
The quality, fit and finish is top notch, but $70 is a little steep for a hunk of machined aluminum. Read reports that it does not totally eliminate the soot clogging issue. Probable better to keep a spare MAP sensor (at half the price) and a 10mm wrench in your glove box.