On the 2013-2020 Ram 1500 5.7L, the 8HP eight-speed automatic builds heat fast when the truck is towing, hauling, or working through rapid load changes. Heat is what wears a transmission out. The Mishimoto Transmission Cooler gives the 5.7L more capacity to manage it, with a tube-and-fin core built for heavy towing that delivers a 62% increase in core volume over the factory cooler. The added size goes straight to heat transfer. A 90% increase in external fin area puts more cooling surface in the airstream, moving heat out of the transmission fluid faster than the stock unit. The cooler retains the factory connections for a clean swap, and an optional line kit, sold separately, bypasses the OEM cooler and integrated A/C condenser so the A/C system does not need to be evacuated during install. Direct fit for the 2013-2020 Ram 1500 5.7L with the 8HP transmission. No cutting, drilling, or modification required. Backed by the Mishimoto Lifetime Warranty.
- 62% more core volume than stock - the larger tube-and-fin core gives the 5.7L's 8HP transmission more capacity to shed heat when towing and hauling push fluid temps up.
- 90% more external fin area - added fin surface moves heat from the transmission fluid into the airstream faster than the factory cooler on long pulls with a loaded trailer.
- Retains the factory connections - the cooler mates to the OEM transmission line connections, so no additional adapters or plumbing work are needed to complete the swap.
- Tube-and-fin core built for towing duty - the design is suited to heavy towing and rapid load changes, from merging with a trailer in tow to climbing long grades with a loaded bed.
- Keeps the A/C system sealed - an optional line kit, sold separately, bypasses the OEM cooler and integrated A/C condenser, so the install avoids evacuating the A/C system.
- Drops in without modification - confirmed direct fit for the 2013-2020 Ram 1500 5.7L with the 8HP transmission, with no cutting, fabricating, or adapter work required.
- Own it for life - backed by Mishimoto's Lifetime Warranty, your investment is protected long after install day.
Attributes:
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Brand Name: Mishimoto
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GTIN: 00840197728192
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Core Height: 7.52
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Core Material: Aluminum
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Core Thickness: 1.25
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Core Width: 19.56
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Electric Fan: No
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Finish: Natural Aluminum
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Grade Type: Performance
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Height: 7.68
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Inlet Diameter: 0.75
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Install Difficulty: 3
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Line Included: Yes
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Mounting Hardware Included: Yes
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Outlet Diameter: 0.75
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SellingPoint01: 62% more core volume than stock - the larger tube-and-fin core gives the 5.7L's 8HP transmission more capacity to shed heat when towing and hauling push fluid temps up.
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SellingPoint02: 90% more external fin area - added fin surface moves heat from the transmission fluid into the airstream faster than the factory cooler on long pulls with a loaded trailer.
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SellingPoint03: Retains the factory connections - the cooler mates to the OEM transmission line connections, so no additional adapters or plumbing work are needed to complete the swap.
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SellingPoint04: Tube-and-fin core built for towing duty - the design is suited to heavy towing and rapid load changes, from merging with a trailer in tow to climbing long grades with a loaded bed.
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SellingPoint05: Keeps the A/C system sealed - an optional line kit, sold separately, bypasses the OEM cooler and integrated A/C condenser, so the install avoids evacuating the A/C system.
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SellingPoint06: Drops in without modification - confirmed direct fit for the 2013-2020 Ram 1500 5.7L with the 8HP transmission, with no cutting, fabricating, or adapter work required.
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SellingPoint07: Own it for life - backed by Mishimoto's Lifetime Warranty, your investment is protected long after install day.
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SellingPoint08: N/A
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SellingPoint09: N/A
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SellingPoint10: N/A
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SellingPoint11: N/A
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SellingPoint12: N/A
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SellingPoint13: N/A
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SellingPoint14: N/A
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SellingPoint15: N/A
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TechSpec Applications: N/A
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TechSpec Caution: N/A
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TechSpec Chassis Codes: DS
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TechSpec Core Construction: Tube-And-Fin
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TechSpec Core Height (in): 7.52
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TechSpec Core Length (in): 19.56
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TechSpec Core Thickness (in): 1.25
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TechSpec Engine Codes: Gen III HEMI 5.7L V8--3.6L Pentastar
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TechSpec Fluid Capacity (qts): 0.31
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TechSpec Includes: (1) Mishimoto Performance Transmission Cooler--(2) Quick Disconnect Fittings--(2) Mounting Brackets--Mounting Hardware--Mishimoto Lifetime Warranty
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TechSpec Inlet: ORB-08
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TechSpec Installation Notes: N/A
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TechSpec Note: This product only fits trucks with 8-speed transmissions. It will NOT fit 6-speed transmission trucks. If your shifter is a rotary dial (knob) on the center dash, you have an 8-speed transmission and this product will fit.
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TechSpec Outlet: ORB-08
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TechSpec Overall Height (in): 7.68
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TechSpec Overall Length (in): 23.9
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TechSpec Overall Width (in): 1.65
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TechSpec Rows: 18
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Thickness: 1.65
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Transmission Codes: 8HP45--8HP70
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Width: 23.9
Extended Information:
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Country of Origin: China
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Emissions : Emissions Compliance Exempt
Packing Information:
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Quantity of Each: 1
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Package UOM: BX
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Dimension: 26.9 x 6.2 x 12.4 inches
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Weight: 9 POUNDS