SKU: 36952912145

Mishimoto Performance Intercooler Kit 03-07 Dodge Ram 5.9L Cummins

Sale price$686.68 Regular price$762.98
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Ships within 48 hours · Estimated delivery Jul 20 - Jul 25

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Description

Mishimoto Performance Intercooler Kit 03-07 Dodge Ram 5.9L CumminsThe ultimate system that not only includes Mishimoto's exclusive aluminum performance intercooler, but also their performance intercooler pipe and boot kit. Mishimoto has released a performance intercooler kit for the 2003 2007 5. 9L Dodge Cummins that includes everything you need to improve airflow, substantially lower air charge temperatures, reduce EGTs, and support your truck at any power level. The first key component is the Mishimoto intercooler

The ultimate system that not only includes Mishimoto's exclusive aluminum performance intercooler, but also their performance intercooler pipe and boot kit. Mishimoto has released a performance intercooler kit for the 2003-2007 5.9L Dodge Cummins that includes everything you need to improve airflow, substantially lower air charge temperatures, reduce EGTs, and support your truck at any power level. The first key component is the Mishimoto intercooler piping; the engineers at Mishimoto have maximized airflow by eliminating restrictive bends, allowing for a smooth and unimpeded airflow. The pipes are constructed of mandrel bent aluminum polished to a mirror finish.

This kit includes Mishimoto silicone boots with DuraCore technology and constant-tension T-bolt clamps for accurate and consistent holding power. Mishimoto DuraCore technology is the synthetic material that comprises the innermost layer of all Mishimoto silicone diesel boots. Compared to normal silicone, DuraCore provides superior resistance to heat, pressure, fuel, and oil. This effectively increases the life of the boots by preventing leaks and blowouts.

This package is rounded out with the Mishimoto intercooler, featuring a significant increase in core volume, extremely durable cast aluminum end tanks, and a bar-and-plate core, all designed to provide cool, dense air to your engine. This intercooler reduces pressure drop, which results in an overall increase in engine efficiency. All the components in this kit are engineered to last, just like your truck. Offered with either a black or silver core, the Mishimoto 5.9L Cummins intercooler kit is protected by the Mishimoto signature lifetime warranty.
Shipping Notes
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Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
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SKU: 36952912145

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4.4 ★★★★★
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Gustavo Gonzalez
Chelsea, US
★★★★★ 5
As expected it
Great brand, engine smoothness, value for money
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 24, 2026
L
Verified Purchase
Lauren
Pawtucket, US
★★★★★ 5
Perfect
Excellent spark plugs. Seems like OEM performance. Very easy to install. Fit perfect for an 08 crv exl
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Reviewed in the United States on November 29, 2025
R
Verified Purchase
RZA
Waukegan, US
★★★★★ 5
Amazing Spark plugs
Smooth starting came after I fitted these Bosch 9614 double iridium plugs into my 2014 Honda Accord Sport, along with slightly better idling behavior. Longevity might come from those fine iridium tips; installing them felt straightforward enough. Yet here's the catch - the 9614 doesn't match what the factory actually specifies for the 2.4L engine in that year’s Accord. Most often, it's the 9694 or some other OEM-recommended plug you’d want instead
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Reviewed in the United States on December 30, 2025
A
Verified Purchase
Akram M.
Omaha, US
★★★★★ 5
Great plug
Not sure about gas mileage, but these definitely improved the performance of my little 1.8 L Honda Civic, not sure if it’s because the old Plex were just old and weak or just because these are that much better. Acceleration is much better and engine or idle is much smoother
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Reviewed in the United States on September 28, 2025
K
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Kheino Campbell
Los Angeles, US
★★★★★ 5
Very affordable compare to the Honda OE
Prefect fit and very affordable for the brand.
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Reviewed in the United States on March 22, 2026

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