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Upgrade your 2010-2012 Dodge Ram 2500 and 3500 with the Mishimoto Part Number misMMTC-RAM-10LK Transmission Cooler Bypass Kit. Designed specifically for the 6.7L Cummins engine, this kit provides a straightforward solution to bypass the factory transmission cooler in case of contamination or failure. The kit allows you to keep the original transmission cooler in place without the need to discharge refrigerant from the A/C system, simplifying installation and reducing downtime. Made for use with the Mishimoto MMTC-RAM-10 Transmission Cooler, this bypass kit ensures optimal compatibility and performance. The durable construction and precision engineering result in a reliable, hassle-free upgrade that maintains your vehicle’s cooling efficiency while safeguarding your transmission. The kit's straightforward design makes installation quick and easy, even for those with limited mechanical experience, saving you time and effort. Plus, it is backed by Mishimoto's lifetime warranty, providing peace of mind and dependable performance over the life of your vehicle. Whether you're preparing for transmission repairs or preventative maintenance, this bypass kit offers a practical solution to keep your Dodge Ram running smoothly. It is an essential upgrade for owners who want to ensure their vehicle's cooling system remains reliable, especially in demanding driving conditions or heavy-duty applications. Invest in the Mishimoto transmission cooler bypass kit to enhance your Ram's durability and maintain optimal transmission health with a trusted brand known for quality and innovation.
Features:
Fitment:
2010 Dodge Ram 2500 Laramie
2010 Dodge Ram 2500 Power Wagon
2010 Dodge Ram 2500 SLT
2010 Dodge Ram 2500 ST
2010 Dodge Ram 2500 SXT
2010 Dodge Ram 2500 TRX
2010 Dodge Ram 3500 Laramie
2010 Dodge Ram 3500 SLT
2010 Dodge Ram 3500 ST
2011 Ram 2500 Laramie
2011 Ram 2500 Laramie Longhorn
2011 Ram 2500 Power Wagon
2011 Ram 2500 SLT
2011 Ram 2500 ST
2011 Ram 3500 Laramie
2011 Ram 3500 Laramie Longhorn
2011 Ram 3500 SLT
2011 Ram 3500 ST
2012 Ram 2500 Laramie
2012 Ram 2500 Laramie Longhorn
2012 Ram 2500 Outdoorsman
2012 Ram 2500 Power Wagon
2012 Ram 2500 SLT
2012 Ram 2500 ST
2012 Ram 3500 Laramie
2012 Ram 3500 Laramie Longhorn
2012 Ram 3500 SLT
2012 Ram 3500 ST
2013 Ram 2500 Big Horn
2013 Ram 2500 Laramie
2013 Ram 2500 Laramie Longhorn
2013 Ram 2500 Lone Star
2013 Ram 2500 Outdoorsman
2013 Ram 2500 SLT
2013 Ram 2500 ST
2013 Ram 2500 Tradesman
2013 Ram 3500 Big Horn
2013 Ram 3500 Laramie
2013 Ram 3500 Laramie Longhorn
2013 Ram 3500 Lone Star
2013 Ram 3500 SLT
2013 Ram 3500 ST
2013 Ram 3500 Tradesman
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You must report any missing or damaged items within 14 days of delivery.
After this time, we cannot be held responsible for lost or damaged items.
Return Window
You have 30 days from the date of delivery to request a return.
After 30 days, we are unable to accept returns, exchanges, or refund requests.
Eligibility
Items must be returned in their original condition—unused, unwashed, and with all tags and packaging intact.
Certain products may not be eligible for return (e.g., special-order items, customized products, or perishable goods).
Items that have been altered, installed, or modified cannot be returned.
Return Process
Contact our Customer Support team to request a Return Authorization (RMA) before sending items back.
Once your return is approved, you’ll receive instructions on where to send the product.
Customers are responsible for return shipping costs unless the item was defective or incorrect.
Refunds
Refunds are issued to the original payment method once the returned item has been received and inspected.
Please allow 5–10 business days for the refund to appear on your account.
In some cases, a restocking fee may apply (if applicable, this will be disclosed during your return authorization).
