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2017-2019 L5P Duramax Intercooler System

GM L5P Duramax replacement & upgraded intercoolers, piping kits, boots, and much more! Click below to find what you're looking for or give us a call or chat for assistance. We are customer driven, so we are here for you!

Brand: Mishimoto Part Number: MMICP-DMAX-17Cx
Improve the power and efficiency of your 2017-2019 Chevrolet/GMC 6.6L Duramax L5P with the Mishimoto cold-side intercooler pipe and boot kit. The factory cold-side pipe for the L5P is a measly 2.5" that chokes the engine and tight bends create even more restriction. The Mishimoto cold-side inter..
$286.95
Brand: CSF Radiators Part Number: 6079
CSF OEM+ replacement is an upgrade from the factory intercooler. Built with cast aluminum end tanks, increases reliability, durability and burst pressure capabilities. Drop-in installationWorks with existing hardwareOEM cross reference: 23208446Part number: 6079..
$392.56
Brand: AFE Part Number: 46-20331
This BladeRunner GT Series Intercooler represents the next generation of intercoolers, utilizing a 2-5/8in bar and plate core design, making it larger than stock.End Tanks:The unique BladeRunner end tanks are constructed out of 3/16in TIG-Welded aluminum plates.2-5/8in Bar and Plate Core Design:The ..
$2,062.41
Brand: Banks Power Part Number: 25999
Banks Boost Tubes are the largest charge air cooler pipes in the industry! Featuring a full mandrel bent 3.5" diameter compared to competitors’ 3” or the the stock 2.5" crush-bent tubes. Made of high-quality aluminized steel, Banks Boost Tubes allow for a quicker turbo spool by improving boost press..
$598.00
Brand: Mishimoto Part Number: MMICP-DMAX-17Hx
Improve the power and efficiency of your 2017-2019 Chevrolet/GMC 6.6L Duramax L5P with the Mishimoto hot-side intercooler pipe and boot kit. The factory hot-side pipe for the L5P is a measly 2.5" that chokes the engine, while the tight bends and built-in resonator create even more restriction. T..
$336.95
Brand: Mishimoto Part Number: MMINT-DMAX-17xx
Mishimoto has expanded our line of Duramax performance parts to include a performance intercooler for the 2017-2019 Chevrolet/GMC 6.6L Duramax L5P.High intake temperatures can reduce performance and potentially cause engine damage if left unchecked. Protect your investment by upgrading to th..
$1,164.95
Brand: Mishimoto Part Number: MMINT-DMAX-17Kxxxx
Built to handle heavy payloads, provide impressive performance, and execute years of reliable service, the 2017-2019 6.6L Duramax L5P is an absolute workhorse. However, as with any factory vehicle, some systems have limitations and areas that can be improved. Our engineering team has specificall..
$1,698.95
Brand: Mishimoto Part Number: MMICP-DMAX-17Kx
Improve the power and efficiency of your 2017-2019 Chevrolet/GMC 6.6L Duramax L5P with our Mishimoto intercooler pipe and boot kit. The factory L5P intercooler pipes are a measly 2.5" diameter that chokes the engine, while tight bends and a resonator on the hot side create even more restriction...
$560.95
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