Learn more about our Sleeper Package Turbo System for the Nissan Patrol Y61 (2002–2024) Shop now

Learn more about our Sleeper Package Turbo System for the Nissan Patrol Y61 (2002–2024) Shop now

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EMIT10

Mishimoto 03-07 Dodge Ram 5.9L Cummins Replacement Transmission Cooler

$159.95 $176.00
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The factory transmission oil cooler on your 2003-2007 Dodge Ram
The factory transmission oil cooler on your 2003-2007 Dodge Ram 5.9L Cummins is a liquid-to-liquid cooling unit, utilizing the engine’s cooling system to cool the transmission fluid during warm outside temperatures and warm the fluid during cold outside temperatures. This design is tried and true, and it works. Until it doesn’t. When they wear out and fail, it can leak coolant into your transmission fluid. Mixing coolant into your transmission fluid can have catastrophic results, and nobody wants to spend thousands of dollars to rebuild or replace their transmission if it can be avoided. The Mishimoto Replacement Transmission Oil Cooler is a direct fit, OEM replacement that requires no modification to install. Made to OEM specifications, this transmission oil cooler is equivalent to an OEM part. By replacing your transmission cooler preventatively, you can save your transmission from falling victim to premature failure. As with all of our products, this cooler is backed by our signature Mishimoto Lifetime Warranty.

This Part Fits:

Year Make Model Submodel
2003 Dodge Ram 1500 Laramie
2003 Dodge Ram 1500 SLT
2003 Dodge Ram 1500 ST
2003,2005-2007 Dodge Ram 2500 Laramie
2003-2007 Dodge Ram 2500 SLT
2006-2007 Dodge Ram 2500 Sport
2003-2007 Dodge Ram 2500 ST
2006-2007 Dodge Ram 2500 TRX4
2003-2007 Dodge Ram 3500 Laramie
2003-2007 Dodge Ram 3500 SLT
2006-2007 Dodge Ram 3500 Sport
2003-2007 Dodge Ram 3500 ST
2007 Dodge Ram 3500 TRX4

Returning an item

Items can be returned if unused and in original packaging by contacting support@emitperformance.com. Refunds are issued after inspection, with return shipping covered by the customer.
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    Brand

    Mishimoto

    SKU

    MISMMTC-RAM-03TQ

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FAQs

A. General FAQs

What is Emit Performance?

Emit Performance specializes in high-quality automotive performance parts and accessories, offering a wide range of products for car enthusiasts and professionals.

Do you have a physical store?

We operate as an online store but are also supported by a network of warehouse distributors to ensure fast and reliable shipping.

B. Shipping FAQs

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Shipping times depend on your location and the shipping method selected. Orders are typically processed within [1-2] business days.

Do you offer international shipping?

Yes, we ship internationally. Shipping fees and times may vary depending on the destination.

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C. Returns and Warranty FAQs

What is your return policy?

Unused and unopened products in their original packaging can be returned within [X] days of delivery. Returns must be authorized please contact us at Support@emitperformance.com.

Are all items eligible for return?

Special order or non-stocking items are non-returnable. Please check the product description for details.

What if I receive a defective product?

If a product is defective, contact us immediately. We’ll guide you through the warranty claim process and provide a replacement or refund if applicable.

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Yes, we offer dealer accounts for businesses. Visit our B2B Dealer Registration page to apply.