Fits: 2017 thru 2025 Chevy Silverado/GMC Sierra 2500HD/3500HD L5P Duramax Diesel, (Sensor 1)

*Please call for availability*

Your engine’s EGR (Exhaust Gas Recirculation) and PCV (Positive Crank Case Ventilation) systems draw unburnt exhaust gasses and oil vapor into the combustion chambers to lower combustion temperature, reduce NOx, and keep harmful gasses from entering the atmosphere. This recirculated exhaust gas and sticky oil vapor adheres to the MAP sensor’s delicate electronics causing inaccurate readings. This results in incorrect fuel calculations reducing fuel economy and power output. Banks MAP Spacer is the attractive, easy way to prevent this oily soot from building on your MAP sensor by relocating it up and out of the contaminated exhaust stream. Requiring only a minute or two to install, Banks MAP spacer eliminates the need for periodic cleaning. It protects your sensor from faulty readings, ensuring proper air-fuel ratios are always calculated by your Duramax’s ECM.

Features:

• Relocates MAP Sensor
• Keep your Duramax Engine running efficiently
• Reduces soot and oil buildup
• Extends sensor service interval
• Billet aluminum construction
• Black Anodized finish
• Machined Banks Logo

Includes:

• Map Spacer
• Stainless Torx Button head bolt w/Thread locker
• T30 Torx Tool
• Viton O-ring

Notes:

• Use Mass Air Flow Cleaner only, solvents such as brake cleaner will damage the sensor. Do not overly spray the sensing wire; a rag or brush can be used for stuck on debris.

Instructions:

• MAP Sensor Spacer Installation

*THE MANUFACTURE, SALE, OFFER FOR SALE, OR INSTALLATION OF THIS PRODUCT IS NOT LEGAL IN CALIFORNIA.*