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2017-2024 L5P TMAP Spacer Hero 64410
2017-2024 L5P TMAP Spacer Sensor Side 64410
2017-2024 L5P TMAP Spacer O-Ring 64410
2017-2024 L5P TMAP Spacer Installed 64410
2017-2024 L5P TMAP Spacer Installed Alt 64410
2017-2024 L5P TMAP Spacer Hero 64410
2017-2024 L5P TMAP Spacer Sensor Side 64410
2017-2024 L5P TMAP Spacer O-Ring 64410
2017-2024 L5P TMAP Spacer Installed 64410
2017-2024 L5P TMAP Spacer Installed Alt 64410

22k miles after install and no soot caked on the MAP sensor! A must do. Easy install.

  Mitch S — Dublin, OH

Key Features

  • Relocates MAP Sensor
  • Keeps your Duramax engine running efficiently
  • Reduces soot and oil buildup
  • Extends sensor service interval
  • Billet aluminum construction
  • Black Anodized finish
  • Machined Banks Logo
  • Includes stainless Torx bolt and Torx tool
About This Product

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.
Fitment Note
Due to the sensitivity of the sensor, GM advises not to use any chemical cleaners including water and do not use compressed air to remove contaminates. Proceed with cleaning the sensor at your own risk.

Designed to work with OEM sensor, may not be optimal with some aftermarket sensors.
Why It's Better

KEEPS YOUR MAP SENSOR CLEAN

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.
Banks Power, MAP Spacer, MAP Sensor, MAP Spacer for 2017-2024 Chevrolet GMC L5P

LESS CLEANING.
MORE POWER.

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 Power, MAP Sensor Dirty with Carbon

Banks MAP Sensor Relocation Kit is an attractive, easy way to prevent this oily soot from building on your MAP sensor by moving it up and out of the contaminated exhaust stream.
Banks Power, MAP Spacer vs No Sensor, MAP Sensor, MAP Spacer for 2017-2024 Chevrolet GMC L5P Alt

EASY INSTALLATION

Requiring only a minute or two to install, Banks MAP Sensor Relocation Kit 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.

With a machined logo, show your Banks pride while extending your sensor's cleaning or replacement intervals.
Banks MAP Spacer Installed
This MAP Sensor Relocation Kit (Upper Sensor Only)
fits the following vehicles:
click to expand

Chevrolet Silverado 2500

  • Chevrolet Silverado 2500 | 6.6L Diesel 2024
  • Chevrolet Silverado 2500 | 6.6L Diesel 2023
  • Chevrolet Silverado 2500 | 6.6L Diesel 2022
  • Chevrolet Silverado 2500 | 6.6L Diesel 2021
  • Chevrolet Silverado 2500 | 6.6L Diesel 2020
  • Chevrolet Silverado 2500 | 6.6L Diesel 2019
  • Chevrolet Silverado 2500 | 6.6L Diesel 2018
  • Chevrolet Silverado 2500 | 6.6L Diesel 2017

Chevrolet Silverado 3500

  • Chevrolet Silverado 3500 | 6.6L Diesel 2024
  • Chevrolet Silverado 3500 | 6.6L Diesel 2023
  • Chevrolet Silverado 3500 | 6.6L Diesel 2022
  • Chevrolet Silverado 3500 | 6.6L Diesel 2021
  • Chevrolet Silverado 3500 | 6.6L Diesel 2020
  • Chevrolet Silverado 3500 | 6.6L Diesel 2019
  • Chevrolet Silverado 3500 | 6.6L Diesel 2018
  • Chevrolet Silverado 3500 | 6.6L Diesel 2017

GMC Sierra 2500 HD

  • GMC Sierra 2500 HD | 6.6L Diesel 2024
  • GMC Sierra 2500 HD | 6.6L Diesel 2023
  • GMC Sierra 2500 HD | 6.6L Diesel 2022
  • GMC Sierra 2500 HD | 6.6L Diesel 2021
  • GMC Sierra 2500 HD | 6.6L Diesel 2020
  • GMC Sierra 2500 HD | 6.6L Diesel 2019
  • GMC Sierra 2500 HD | 6.6L Diesel 2018
  • GMC Sierra 2500 HD | 6.6L Diesel 2017

GMC Sierra 3500 HD

  • GMC Sierra 3500 HD | 6.6L Diesel 2024
  • GMC Sierra 3500 HD | 6.6L Diesel 2023
  • GMC Sierra 3500 HD | 6.6L Diesel 2022
  • GMC Sierra 3500 HD | 6.6L Diesel 2021
  • GMC Sierra 3500 HD | 6.6L Diesel 2020
  • GMC Sierra 3500 HD | 6.6L Diesel 2019
  • GMC Sierra 3500 HD | 6.6L Diesel 2018
  • GMC Sierra 3500 HD | 6.6L Diesel 2017
Installation and Support
2017-2026 L5P MAP Sensor Relocation Kit | Install Guide and Video

MAP Sensor Relocation Kit (Upper Sensor Only)MAP Sensor Relocator

SKU #64410

2017-2025 Chevy/GMC 2500/3500 6.6L L5P

Extends MAP Sensor Life
Protects sensor from soot buildup

Chevy/GMC Chevy/GMC Limited Inventory
$69.00
MSRP: $76.67
Add-Ons
GOT QUESTIONS?
Talk with our experts
call 800-601-8072
49 state compliant
Not for sale in California
FAQs
INSTALL GUIDE
CALIFORNIA WARNING
MAP Sensor Relocation Kit (Upper Sensor Only)
Add to cart

22k miles after install and no soot caked on the MAP sensor! A must do. Easy install.

  Mitch S — Dublin, OH

Key Features

  • Relocates MAP Sensor
  • Keeps your Duramax engine running efficiently
  • Reduces soot and oil buildup
  • Extends sensor service interval
  • Billet aluminum construction
  • Black Anodized finish
  • Machined Banks Logo
  • Includes stainless Torx bolt and Torx tool
About This Product

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.
Fitment Note
Due to the sensitivity of the sensor, GM advises not to use any chemical cleaners including water and do not use compressed air to remove contaminates. Proceed with cleaning the sensor at your own risk.

Designed to work with OEM sensor, may not be optimal with some aftermarket sensors.
Why It's Better

KEEPS YOUR MAP SENSOR CLEAN

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.
Banks Power, MAP Spacer, MAP Sensor, MAP Spacer for 2017-2024 Chevrolet GMC L5P

LESS CLEANING.
MORE POWER.

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 Power, MAP Sensor Dirty with Carbon

Banks MAP Sensor Relocation Kit is an attractive, easy way to prevent this oily soot from building on your MAP sensor by moving it up and out of the contaminated exhaust stream.
Banks Power, MAP Spacer vs No Sensor, MAP Sensor, MAP Spacer for 2017-2024 Chevrolet GMC L5P Alt

EASY INSTALLATION

Requiring only a minute or two to install, Banks MAP Sensor Relocation Kit 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.

With a machined logo, show your Banks pride while extending your sensor's cleaning or replacement intervals.
Banks MAP Spacer Installed
This MAP Sensor Relocation Kit (Upper Sensor Only)
fits the following vehicles:
click to expand

Chevrolet Silverado 2500

  • Chevrolet Silverado 2500 | 6.6L Diesel 2024
  • Chevrolet Silverado 2500 | 6.6L Diesel 2023
  • Chevrolet Silverado 2500 | 6.6L Diesel 2022
  • Chevrolet Silverado 2500 | 6.6L Diesel 2021
  • Chevrolet Silverado 2500 | 6.6L Diesel 2020
  • Chevrolet Silverado 2500 | 6.6L Diesel 2019
  • Chevrolet Silverado 2500 | 6.6L Diesel 2018
  • Chevrolet Silverado 2500 | 6.6L Diesel 2017

Chevrolet Silverado 3500

  • Chevrolet Silverado 3500 | 6.6L Diesel 2024
  • Chevrolet Silverado 3500 | 6.6L Diesel 2023
  • Chevrolet Silverado 3500 | 6.6L Diesel 2022
  • Chevrolet Silverado 3500 | 6.6L Diesel 2021
  • Chevrolet Silverado 3500 | 6.6L Diesel 2020
  • Chevrolet Silverado 3500 | 6.6L Diesel 2019
  • Chevrolet Silverado 3500 | 6.6L Diesel 2018
  • Chevrolet Silverado 3500 | 6.6L Diesel 2017

GMC Sierra 2500 HD

  • GMC Sierra 2500 HD | 6.6L Diesel 2024
  • GMC Sierra 2500 HD | 6.6L Diesel 2023
  • GMC Sierra 2500 HD | 6.6L Diesel 2022
  • GMC Sierra 2500 HD | 6.6L Diesel 2021
  • GMC Sierra 2500 HD | 6.6L Diesel 2020
  • GMC Sierra 2500 HD | 6.6L Diesel 2019
  • GMC Sierra 2500 HD | 6.6L Diesel 2018
  • GMC Sierra 2500 HD | 6.6L Diesel 2017

GMC Sierra 3500 HD

  • GMC Sierra 3500 HD | 6.6L Diesel 2024
  • GMC Sierra 3500 HD | 6.6L Diesel 2023
  • GMC Sierra 3500 HD | 6.6L Diesel 2022
  • GMC Sierra 3500 HD | 6.6L Diesel 2021
  • GMC Sierra 3500 HD | 6.6L Diesel 2020
  • GMC Sierra 3500 HD | 6.6L Diesel 2019
  • GMC Sierra 3500 HD | 6.6L Diesel 2018
  • GMC Sierra 3500 HD | 6.6L Diesel 2017
Installation and Support
2017-2026 L5P MAP Sensor Relocation Kit | Install Guide and Video

Overall rating: 4.965 / 5 from 200 reviews.

AI Generated Review Summary

The MAP Sensor Relocation Kit by Banks offers a simple and effective solution to protect the 2017-2025 Duramax MAP sensor from contaminants. Customers appreciate its easy installation, high-quality materials, and excellent fit. The kit ensures accurate sensor readings, enhancing fuel economy and power output.

Summary topics

  • Installation Ease (26%): Many customers loved the easy installation process of the product, with multiple reviews mentioning it as "quick" and "easy."
  • Brand Quality (8%): Customers expressed satisfaction with Banks products, praising their top-notch engineering and quality. (100% agreement)
  • Product Quality (18%): A significant number of customers raved about the high quality of the product, praising its fit and material.
  • Product Fit (9%): Customers expressed satisfaction with the fit of the product, with many stating it was a perfect fit.

Review topics: ["fit","looks","quality","shipping","service","instructions","finish","issues","fitment","design","results","install","packaging","experience","performance","sensor","banks","kit","spacer","upgrade","idea","truck","piece","codes","parts","solution","soot","machining","engine","read"].

Review highlights

  • "quality piece easy install" — Matt R.
  • "Nice quality product, Clean map sensor and mpg’s back where they used to be." — Randal O.
  • "We had Banks install every performance part available for our 2019 Chevy Duramax a few years back." — Todd S.

Reviews

Perfect fit - super high quality construction!

"My 2018 L5P Chevy Duramax kept throwing a check engine light due to a faulty reading from the MAP sensor. After cleaning the sensor and relocating it out of the soot-contaminated intake airstream by using this super high quality part from Banks, PRESTO! Check engine light resolved! The kit included two new Torx bolts - precoated with thread lock, by the way - and took about 5 minutes to install. Highly recommend to keep your Duramax running at peak performance!"

— Eric H. (5/5)

The Best

"Great product, easy install and I’ve had the Banks Diff cover, oil pan and transmission pan installed last week love your products."

— Shane G. (5/5)

2022 Chevy 2500hd duramax

"Install was quick n easy, 45,000 miles on the truck. I was really surprised at the build up on the map sensor, purchased the banks sensor relocation kit, pedal monster, ram air with elbow. Fuel mpg increased immediately, 28mpg at 65mph first 60 miles driven."

— Greg P. (5/5)

2022 GMC 2500HD DURAMAX

"Very easy to install. It was longer getting the tools out. Truck has 40k miles and this is my 3rd sensor. So far the mph has changed drastically. I was getting 9 to 10mpg city. Im now at 16 to 17mpg. The highway was getting 16mpg, now its right around 25mpg. At $7.00 a gallon of diesel that saves alot of money. Strongly recommend this spacer/relocation kit from Banks."

— Ken (5/5)

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."

— Manila S. (4/5)

Simple to install fit as

"Simple to install fit as it should. I have not put many miles on my vehicle since installing to be able to say if it’s made a difference by getting the sensor out of the main stream of air that it’s normally in."

— MATTHEW S. (5/5)

Awesomeness

"What can I say that has not been said about the best products in the industry! Worth every penny, amazing product… zero soot buildup."

— Justino P. (5/5)

Very nice product

"Easy install but only had it for a week so so have to let you know performance later"

— Scott J. (5/5)

Always the best

"Easy install. Customer support has always been 10 out of 5⭐s."

— Ryan D. (5/5)

Map sensor relocation.

"Easy install and so far so good"

— Jerry w. (5/5)

Q&A

Will this void my factory warranty?
Hey, thanks for messaging us. The stance on aftermarket parts varies widely from dealer to dealer. This is why we suggest consulting with your dealer to learn how they choose to enforce manufacturer warranty policies. Generally speaking, there are three types of dealerships. 1. Dealers that embrace and install performance upgrades. 2. Dealers who will overlook an aftermarket part because they know it's harmless. 3. Dealers who are militant about aftermarket accessories and will deny a warranty. You'll find dealers across the US and Canada that sell and Banks products. You'll also find dealerships that will encourage you to keep the vehicle stock.
Do you have one for the 2.8 duramax
No, we do not.
Will this work on the 3.0 Duramax? Mine has already been replaced at 18k under warranty, but I would rather prevent a future issue.
No, this kit is for the L5P Duramax 6.6l.