2023.5-2025 Duramax Dual MAP Sensor Relocation Kit (64415)

Fits

Keep your Duramax’s manifold temperature and pressure sensors safe from exhaust soot and oil deposits with the Banks MAP Sensor Relocation Kit. This compact billet aluminum unit prevents faulty readings, helping maintain better fuel efficiency and engine performance. Install it to move your sensor away from harmful exhaust gases.

Part Number: 64415

• Relocates manifold temperature and pressure sensors
• Keeps your Duramax engine running efficiently
• Reduces soot and oil buildup
• Extends sensor service interval
• Billet aluminum construction
• Black anodized finish
• CNC tool paths left for aesthetics
• Machined Banks logo
• Includes stainless hardware

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Installation Video:

Beginning in mid-2023, GM separated the MAP sensor into two sensors: a manifold temperature sensor located in the former MAP sensor position and a pressure sensor located in a new lower position. Check to ensure you have two sensors locateed on the cast aluminum intake manifold. See Photo.

Your engine’s EGR (Exhaust Gas Recirculation) and PCV (Positive Crank Case Ventilation) systems draw unburnt exhaust gases and oil vapor into the combustion chambers to lower combustion temperature, reduce NOx, and keep harmful gases from entering the atmosphere.

This recirculated exhaust gas and sticky oil vapor adheres to the MAP sensors' delicate electronics, causing inaccurate readings. This results in incorrect fuel calculations, reducing fuel economy and power output.

Banks MAP Sensor Relocation Kit is an attractive, easy way to prevent this oily soot from building on your MAP sensors by moving them up and out of the contaminated exhaust stream.

Requiring only a few minutes to install, Banks MAP Sensor Relocation Kit eliminates the need for periodic cleaning. It protects your sensors from faulty readings, ensuring proper air-fuel ratios are always calculated by your Duramax’s ECM.

With a machined logo, show your Banks pride while extending your sensors' cleaning or replacement intervals.