Banks 64410 MAP Sensor Relocation Kit for 2017-2025 Chevy/GMC 6.6L L5P Duramax

Vehicle Fitment

• 2017-2025 Chevy/GMC Silverado/Sierra 2500HD/3500HD (L5P, 6.6L Duramax Diesel)

Features

• Relocates the MAP (Manifold Absolute Pressure) sensor out of the soot-laden exhaust stream
• Protects sensor from dirty exhaust gas and sticky oil buildup
• Helps maintain accurate sensor readings for optimal fuel economy and power
• Billet aluminum construction with black anodized finish
• Attractive machined Banks logo
• Includes stainless steel Torx bolt and Torx tool for installation
• Extends sensor service interval and reduces maintenance needs
• Quick and easy install - no drilling or modification required

Specifications

• Material: Billet aluminum, black anodized
• Includes: 1x spacer, 1x stainless Torx bolt (button head, thread-locker), 1x T30 Torx tool, 1x Viton O-ring (per DmaxStore listing):contentReference[oaicite:0]{index=0}
• Fuel type: Diesel (6.6L L5P Duramax):contentReference[oaicite:1]{index=1}
• Weight / dimensions: approx. 1 lb, 6 x 6 x 6 in shipping size:contentReference[oaicite:2]{index=2}
• Emissions: Not CARB-legal; cannot ship to California currently:contentReference[oaicite:3]{index=3}
• Designed for OEM MAP sensor; may not work optimally with some aftermarket sensors:contentReference[oaicite:4]{index=4}

Included Components

• 1x MAP sensor relocation spacer (upper sensor)
• 1x stainless steel Torx bolt with thread-locking compound
• 1x T30 Torx installation tool
• 1x Viton O-ring seal

Product Description

The Banks 64410 MAP Sensor Relocation Kit is engineered to protect your Duramax's MAP sensor by physically relocating it away from harmful soot and oil vapors produced by the EGR/PCV system. Installed within minutes, this stylish billet aluminum spacer (with black anodizing and machined Banks logo) maintains cleaner sensor operation, ensuring accurate manifold pressure readings. That translates to better fuel economy and power consistency while extending the interval between sensor cleanings or replacements.

Designed specifically for 2017-2025 Chevy/GMC 2500HD and 3500HD trucks powered by the 6.6L L5P Duramax diesel engine, the kit is a direct-fit solution requiring no modifications. It includes everything needed for installation - spacer, Viton O-ring, stainless Torx bolt, and matching tool. Please note it is not yet emissions-legal in California and may not be optimal for some aftermarket sensors. With its robust build and easy install, this kit is ideal for L5P owners looking to safeguard sensor performance and minimize maintenance without compromising style.