Mishimoto Performance Aluminum Radiator

09-18 Dodge Ram 1500 4.7L V8

09-18 Dodge Ram 1500 5.7L Hemi

19-24 Ram 1500 Classic 5.7L Hemi (Classic Body ONLY)

MMRAD-RAM57-09

The factory radiator on the 2009+ Ram 1500 4.7L/5.7L V8 is sized to meet OE cost targets, not to hold up under sustained towing or heat-soak conditions. The Mishimoto Performance Aluminum Radiator increases core volume by 48%, tube area by 56%, and fin area by 75%, rejecting 17.7% more heat than the factory unit and keeping coolant temperatures in check when the truck is working hardest.----A reinforced stamped header plate adds strength at the tank-to-core junction, standing up to repeated heat cycling and coolant pressure where thinner stock plates flex and crack over time. The radiator is also built to clear the Mishimoto Catch Can, so both can be run together without clearance issues or custom fabrication.----The kit includes the radiator, installation hardware, magnetic drain plug, and grommets, everything needed for a complete swap. Install is plug-and-play, with no cutting or fabrication required. Confirmed direct fit for the 2009+ Ram 1500 4.7L/5.7L V8. Backed by the Mishimoto Lifetime Warranty. Aluminum/plastic radiator engineered for efficient heat dissipation and optimal engine cooling. Precision-fit design ensures easy installation, corrosion resistance, and reliable performance across varied driving conditions.

• Reinforced stamped header plate resists warping - added material at the tank-to-core junction stands up to repeated heat cycling and pressure where thinner stock plates flex and crack.
• Rejects 17.7% more heat than the factory radiator - a larger core with more tube and fin area cuts coolant temps under towing or heavy load.
• Everything needed is in the box - kit includes the radiator, installation hardware, magnetic drain plug, and grommets for a complete swap.
• Built to clear the Mishimoto Catch Can - confirmed compatible fitment lets you run both without clearance issues or custom fabrication.
• Drops in without modification - confirmed direct fit for the 2009+ Ram 1500 4.7L/5.7L V8, no cutting or fabrication required.
• Own it for life - backed by Mishimoto’s Lifetime Warranty, your investment is protected long after install day.

The Mishimoto MMRAD-RAM57-09 Performance Aluminum Radiator is engineered to improve cooling performance in 2009 and newer Ram 1500 trucks equipped with the 4.7L or 5.7L V8 engine. Compared with the factory radiator, its larger core increases core volume by 48%, tube area by 56%, and fin area by 75%. This design rejects 17.7% more heat than the factory unit, helping keep coolant temperatures in check during towing, heavy loads, and sustained heat-soak conditions.

A reinforced stamped header plate adds material at the tank-to-core junction to resist warping during repeated heat cycling and coolant pressure. The radiator combines aluminum and plastic construction with corrosion resistance and efficient heat dissipation for reliable performance across varied driving conditions. It is also designed to clear the Mishimoto Catch Can, allowing both components to be used together without clearance issues or custom fabrication.

This radiator is a confirmed direct fit for the 2009+ Ram 1500 4.7L/5.7L V8 and installs without cutting or fabrication. The kit includes the radiator, installation hardware, magnetic drain plug, and grommets for a complete swap. Backed by Mishimoto’s Lifetime Warranty, the MMRAD-RAM57-09 provides a durable cooling-system upgrade for Ram 1500 applications.

Features:

• Increased Heat Rejection: Rejects 17.7% more heat than the factory radiator to help control coolant temperatures under towing and heavy-load conditions.
• Expanded Cooling Area: Increases core volume by 48%, tube area by 56%, and fin area by 75% compared with the factory unit.
• Reinforced Header Plate: Adds strength at the tank-to-core junction to resist warping during repeated heat cycling and coolant pressure.
• Catch Can Clearance: Designed to clear the Mishimoto Catch Can without clearance issues or custom fabrication.
• Direct-Fit Installation: Confirmed fit for 2009+ Ram 1500 models with the 4.7L or 5.7L V8 and installs without cutting or fabrication.
• Complete Swap Kit: Includes the radiator, installation hardware, magnetic drain plug, and grommets.
• Lifetime Warranty: Backed by Mishimoto’s Lifetime Warranty.

Fitment:
Dodge Ram 1500 Laramie 2009 to 2010
Dodge Ram 1500 SLT 2009 to 2010
Dodge Ram 1500 Sport 2009 to 2010
Dodge Ram 1500 ST 2009 to 2010
Dodge Ram 1500 TRX 2009 to 2010
Dodge Ram 1500 TRX4 2009 to 2010
Ram 1500 Big Horn 2011 to 2026
Ram 1500 Express 2012 to 2018
Ram 1500 Express 2026
Ram 1500 HFE 2014
Ram 1500 HFE 2019 to 2024
Ram 1500 Laramie 2011 to 2024
Ram 1500 Laramie 2026
Ram 1500 Laramie Limited 2014 to 2015
Ram 1500 Laramie Longhorn 2011 to 2021
Ram 1500 Limited 2015 to 2024
Ram 1500 Limited 2026
Ram 1500 Limited Longhorn 2021 to 2024
Ram 1500 Limited Longhorn 2026
Ram 1500 Lone Star 2014 to 2026
Ram 1500 Longhorn 2021
Ram 1500 Outdoorsman 2011 to 2016
Ram 1500 R/T 2013
Ram 1500 Rebel 2015 to 2024
Ram 1500 Rebel 2026
Ram 1500 SLT 2011 to 2018
Ram 1500 Special Service 2014 to 2018
Ram 1500 Special Service 2020 to 2021
Ram 1500 Special Service 2025 to 2026
Ram 1500 Sport 2011 to 2018
Ram 1500 ST 2011 to 2012
Ram 1500 Tradesman 2011 to 2026
Ram 1500 Tradesman HD 2012
Ram 1500 Tradesman HFE 2025
Ram 1500 Warlock 2026
Ram 1500 Classic Big Horn 2019
Ram 1500 Classic Express 2019 to 2022
Ram 1500 Classic Lone Star 2019
Ram 1500 Classic SLT 2019 to 2022
Ram 1500 Classic Special Service 2019 to 2023
Ram 1500 Classic Tradesman 2019 to 2024
Ram 1500 Classic Warlock 2019 to 2024