SKU: 84105893863

Fleece Performance 17-22 GM 2500/3500 Duramax MAP Sensor Spacer & Boost Reference Port

$74.56 $82.84
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Ships within 48 hours · Estimated delivery Aug 8 - Aug 13

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Description

Fleece Performance 17-22 GM 2500/3500 Duramax MAP Sensor Spacer & Boost Reference PortFleece Performance MAP Sensor Spacer with Boost Reference Port for the L5P Duramax. Problem: Because of the direct placement of the MAP sensor into the intake air stream from the factory, soot buildup becomes an ongoing problem. This requires the sensor to be routinely cleaned or replaced. Solution: The Fleece Performance MAP sensor spacer moves the sensor from the direct intake air stream to reduce soot buildup over time and eliminate the need to

Fleece Performance MAP Sensor Spacer with Boost Reference Port for the L5P Duramax. Problem: Because of the direct placement of the MAP sensor into the intake air stream from the factory, soot buildup becomes an ongoing problem. This requires the sensor to be routinely cleaned or replaced. Solution: The Fleece Performance MAP sensor spacer moves the sensor from the direct intake air stream to reduce soot buildup over time and eliminate the need to routinely clean or replace the sensor. The spacer block also integrates a 1/8" NPT port to allow for installation of an auxiliary intake air pressure gauge. Application Notes Fits 2017-2024 L5P 6.6L Duramax

Installation Instructions
Warranty

This Part Fits:

Year Make Model Submodel
2021-2024 Chevrolet Silverado 2500 HD Custom
2017-2024 Chevrolet Silverado 2500 HD High Country
2017-2024 Chevrolet Silverado 2500 HD LT
2017-2024 Chevrolet Silverado 2500 HD LTZ
2017-2024 Chevrolet Silverado 2500 HD WT
2024 Chevrolet Silverado 2500 HD ZR2
2017-2024 Chevrolet Silverado 3500 HD High Country
2017-2024 Chevrolet Silverado 3500 HD LT
2017-2024 Chevrolet Silverado 3500 HD LTZ
2017-2024 Chevrolet Silverado 3500 HD WT
2020-2024 GMC Sierra 2500 HD AT4
2024 GMC Sierra 2500 HD AT4X
2017-2021 GMC Sierra 2500 HD Base
2017-2024 GMC Sierra 2500 HD Denali
2024 GMC Sierra 2500 HD Denali Ultimate
2022-2024 GMC Sierra 2500 HD Pro
2017-2024 GMC Sierra 2500 HD SLE
2017-2024 GMC Sierra 2500 HD SLT
2020-2024 GMC Sierra 3500 HD AT4
2017-2021 GMC Sierra 3500 HD Base
2017-2024 GMC Sierra 3500 HD Denali
2024 GMC Sierra 3500 HD Denali Ultimate
2022-2024 GMC Sierra 3500 HD Pro
2017-2024 GMC Sierra 3500 HD SLE
2017-2024 GMC Sierra 3500 HD SLT
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 84105893863

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4.5 ★★★★★
Based on 19 reviews
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S
Verified Purchase
sarah h.
Massapequa, US
★★★★★ 5
Best vest
Color: Black, Size: Small
Solid vest. My teen son chose it and he looks super handsome.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 23, 2026
A
Verified Purchase
Amazon Customer
Los Angeles, US
★★★★★ 3
Good quality but sizing is not accurate
Color: Black, Size: Medium
The vest looks really nice and the fabric feels like good quality, so no complaints there. However, the sizing was not accurate based on the measurements provided. I ordered according to the size chart, but it didn’t fit as expected, so I had to return it. If you’re planning to buy it, I would recommend double checking or maybe sizing up to be safe. Overall, the product itself seems well made, but the sizing issue was disappointing.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 13, 2026
L
Verified Purchase
logan
Waukegan, US
★★★★★ 5
Would recommend
Color: Black, Size: X-Large
Bought for a Halloween costume it fit perfect was very comfortable and the material is great looks like a expensive one and it was a great value for what I needed it for
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 28, 2026
E
Verified Purchase
Eddie
San Leandro, US
★★★★★ 5
Great Blazer, Great Price, 5 Stars!!! 🙌
Great Blazer/Jacket for all occasions. Great price so you don’t have to worry about going out and messing up your Armani!!!
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Reviewed in the United States on February 19, 2026
A
Verified Purchase
Amanda
Natrona Heights, US
★★★★★ 5
Suit jacket
This suite jacket was a perfect fit for my husband. It went well with the vest and tie we also ordered. The material is a good quality it held up all day and night. It's not to heavy to make it uncomfortable. It is perfect for our date nights and special occasions.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 8, 2026

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