Mishimoto 89-02 Dodge Ram 5.9L Cummins Replacement Oil Cooler

Mishimoto 89-02 Dodge Ram 5.9L Cummins Replacement Oil Cooler

Marsoni

M251S

$149.97

Get it in 3 business days with 1 day shipping. Friday, May 29

Mishimoto 89-02 Dodge Ram 5.9L Cummins Replacement Oil CoolerSKU: MMOC RAM 94 UPC: 840197723104 Mishimoto 1989 2002 Dodge Ram 5. 9L Cummins Replacement Oil Cooler The Mishimoto replacement oil cooler fits 1989 2002 Dodge Ram trucks with 5. 9L Cummins diesel engines. It replaces clogged or leaking factory units to maintain proper oil temperature control and prevent thinning that leads to engine wear. This direct fit unit includes new seals for reliable heat transfer to coolant and comes with Mishimoto Lifetime

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Seem to work and fit just fine and should be better than a cheap paper filter. They cost more but I change the oil on the 5's and the filter on the 10's so it evens out. Not going more than 10K on the filter. If you are only going to use the filter for 5K miles I would stick with the Toyota factory filter. I use the K&N filters on a 2017 Toyota Sienna and a 2018 Toyota Highlander. Both are V6

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Reviewed in the United States on October 23, 2025

Verified Purchase

David Benjamin

Lake Worth, US

★★★★★ 5

Filter

Size: (Pack of 1)

Great product

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Reviewed in the United States on February 25, 2026

Verified Purchase

Frank

Carnegie, US

★★★★★ 5

Great fit

Size: (Pack of 1)

This is my go-to oil filter for my 2015 Toyota Sienna minivan. The filter looks good and holds up well. I have no idea how well it actually works, but it looks good.

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Reviewed in the United States on May 2, 2026

Verified Purchase

Jorge Roman Vega

New York, US

★★★★★ 5

Great filter

Size: (Pack of 1)

Perfect for my Tacoma 17

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Reviewed in the United States on January 21, 2026