Mishimoto Performance Aluminum Radiator — Fits 2018+ Jeep Wrangler JL

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SKU: MISMMRAD-JL-18
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Sale price$799.95 Regular price$880.00
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Car Wheel Size Chart

Wheel Diameter (inches) Tire Width (mm) Aspect Ratio Rim Width (inches)
14185655.5
15195606.0
16205556.5
17215507.0
18225457.5
19235408.0
20245358.5

Note: Wheel and tire sizes vary by car make and model. Always consult your vehicle’s manufacturer for exact specifications.

How to Read Tire Size

Example: 225/45R17 means:

  • 225 = Tire width in mm
  • 45 = Aspect ratio (height as % of width)
  • R17 = Rim diameter in inches

Product Details

Product Description
Part Numbers
Sizing & Fit

About Mishimoto

Mishimoto is the modern leader in performance cooling — aluminum radiators, oil coolers, intercoolers, and silicone hoses for street, track, and tuner builds. Lifetime warranty on every Mishimoto product, with engineering tested at Bondurant and on track teams.

Watch in action

Mishimoto Performance Aluminum Radiator for 2018+ Jeep Wrangler JL

The 2018+ Jeep Wrangler JL, especially models with the 2.0L turbo engine and its associated heat exchanger, presents a significant challenge for cooling systems due to its compact front end. The stock radiator often struggles to keep temperatures in check. Mishimoto's Performance Aluminum Radiator is engineered to overcome these limitations, maximizing the cooling potential within the JL's constrained space.

Optimized for Tight Spaces, Built for Adventure

This radiator is designed to make the most of every available inch in the JL's cooling stack, delivering exceptional performance while withstanding the rigors of both daily driving and demanding off-road excursions.

  • Oversized Core: Features a core that is 51% larger than the stock unit, significantly increasing heat exchange surface area.
  • Increased Coolant Capacity: Boasts a 38% greater coolant capacity, allowing for more effective heat absorption and dissipation.
  • All-Aluminum Construction: Provides superior heat conductivity and durability compared to stock plastic and aluminum radiators.
  • Robust Design: Built to handle the stresses of off-road use and extreme conditions.

Superior Thermal Management

By optimizing the core size and coolant volume, this Mishimoto radiator ensures your Jeep Wrangler JL's engine remains cool and performs reliably, even under heavy load or in challenging environments. It's the perfect upgrade for JL owners seeking to enhance their vehicle's thermal management capabilities.

Vehicle Fitment:

  • Years: 2018, 2019, 2020, 2021, 2022, 2023, 2024, 2025
  • Make: Jeep
  • Model: Wrangler JL
  • Note: Fits various trims including Rubicon, Sahara, Sport, Sport S, Moab, Willys, and more. Check specific fitment details for your model.

Don't let a struggling cooling system hold you back. Equip your Jeep Wrangler JL with the Mishimoto Performance Aluminum Radiator for ultimate cooling confidence, available at GGCRACING.

Vehicle Fitment

Years Make Model Trim
2018-2019 Jeep Wrangler Unlimited Moab
2018-2023 Jeep Wrangler Unlimited Rubicon
2018-2023 Jeep Wrangler Unlimited Sahara
2018-2023 Jeep Wrangler Unlimited Sport
2018-2023 Jeep Wrangler Unlimited Sport S
2018-2023 Jeep Wrangler Rubicon
2018-2023 Jeep Wrangler Sport
2018-2023 Jeep Wrangler Sport S
2021 Jeep Wrangler 80th Anniversary
2021 Jeep Wrangler Freedom
2021 Jeep Wrangler Islander
2021 Jeep Wrangler Unlimited Freedom
2021-2023 Jeep Wrangler Unlimited Rubicon 392
2021-2023 Jeep Wrangler Unlimited Rubicon 4xe
2021-2023 Jeep Wrangler Unlimited Sahara Altitude
2021-2023 Jeep Wrangler Unlimited Sport Altitude
2021-2023 Jeep Wrangler Unlimited Willys
2021-2023 Jeep Wrangler Unlimited Willys Sport
2021-2023 Jeep Wrangler Willys
2021-2023 Jeep Wrangler Willys Sport
2021-2023 Jeep Wrangler Unlimited High Altitude
2021-2023 Jeep Wrangler Unlimited High Altitude 4xe
2022-2023 Jeep Wrangler Unlimited High Tide
2023 Jeep Wrangler Freedom
2023 Jeep Wrangler Unlimited Freedom

Product Details

Product Description
Part Numbers
Sizing & Fit

About Mishimoto

Mishimoto is the modern leader in performance cooling — aluminum radiators, oil coolers, intercoolers, and silicone hoses for street, track, and tuner builds. Lifetime warranty on every Mishimoto product, with engineering tested at Bondurant and on track teams.

Watch in action

Mishimoto Performance Aluminum Radiator for 2018+ Jeep Wrangler JL

The 2018+ Jeep Wrangler JL, especially models with the 2.0L turbo engine and its associated heat exchanger, presents a significant challenge for cooling systems due to its compact front end. The stock radiator often struggles to keep temperatures in check. Mishimoto's Performance Aluminum Radiator is engineered to overcome these limitations, maximizing the cooling potential within the JL's constrained space.

Optimized for Tight Spaces, Built for Adventure

This radiator is designed to make the most of every available inch in the JL's cooling stack, delivering exceptional performance while withstanding the rigors of both daily driving and demanding off-road excursions.

  • Oversized Core: Features a core that is 51% larger than the stock unit, significantly increasing heat exchange surface area.
  • Increased Coolant Capacity: Boasts a 38% greater coolant capacity, allowing for more effective heat absorption and dissipation.
  • All-Aluminum Construction: Provides superior heat conductivity and durability compared to stock plastic and aluminum radiators.
  • Robust Design: Built to handle the stresses of off-road use and extreme conditions.

Superior Thermal Management

By optimizing the core size and coolant volume, this Mishimoto radiator ensures your Jeep Wrangler JL's engine remains cool and performs reliably, even under heavy load or in challenging environments. It's the perfect upgrade for JL owners seeking to enhance their vehicle's thermal management capabilities.

Vehicle Fitment:

  • Years: 2018, 2019, 2020, 2021, 2022, 2023, 2024, 2025
  • Make: Jeep
  • Model: Wrangler JL
  • Note: Fits various trims including Rubicon, Sahara, Sport, Sport S, Moab, Willys, and more. Check specific fitment details for your model.

Don't let a struggling cooling system hold you back. Equip your Jeep Wrangler JL with the Mishimoto Performance Aluminum Radiator for ultimate cooling confidence, available at GGCRACING.

Vehicle Fitment

Years Make Model Trim
2018-2019 Jeep Wrangler Unlimited Moab
2018-2023 Jeep Wrangler Unlimited Rubicon
2018-2023 Jeep Wrangler Unlimited Sahara
2018-2023 Jeep Wrangler Unlimited Sport
2018-2023 Jeep Wrangler Unlimited Sport S
2018-2023 Jeep Wrangler Rubicon
2018-2023 Jeep Wrangler Sport
2018-2023 Jeep Wrangler Sport S
2021 Jeep Wrangler 80th Anniversary
2021 Jeep Wrangler Freedom
2021 Jeep Wrangler Islander
2021 Jeep Wrangler Unlimited Freedom
2021-2023 Jeep Wrangler Unlimited Rubicon 392
2021-2023 Jeep Wrangler Unlimited Rubicon 4xe
2021-2023 Jeep Wrangler Unlimited Sahara Altitude
2021-2023 Jeep Wrangler Unlimited Sport Altitude
2021-2023 Jeep Wrangler Unlimited Willys
2021-2023 Jeep Wrangler Unlimited Willys Sport
2021-2023 Jeep Wrangler Willys
2021-2023 Jeep Wrangler Willys Sport
2021-2023 Jeep Wrangler Unlimited High Altitude
2021-2023 Jeep Wrangler Unlimited High Altitude 4xe
2022-2023 Jeep Wrangler Unlimited High Tide
2023 Jeep Wrangler Freedom
2023 Jeep Wrangler Unlimited Freedom

Product Details

Product Description

About Mishimoto

Mishimoto is the modern leader in performance cooling — aluminum radiators, oil coolers, intercoolers, and silicone hoses for street, track, and tuner builds. Lifetime warranty on every Mishimoto product, with engineering tested at Bondurant and on track teams.

Watch in action

Mishimoto Performance Aluminum Radiator for 2018+ Jeep Wrangler JL

The 2018+ Jeep Wrangler JL, especially models with the 2.0L turbo engine and its associated heat exchanger, presents a significant challenge for cooling systems due to its compact front end. The stock radiator often struggles to keep temperatures in check. Mishimoto's Performance Aluminum Radiator is engineered to overcome these limitations, maximizing the cooling potential within the JL's constrained space.

Optimized for Tight Spaces, Built for Adventure

This radiator is designed to make the most of every available inch in the JL's cooling stack, delivering exceptional performance while withstanding the rigors of both daily driving and demanding off-road excursions.

  • Oversized Core: Features a core that is 51% larger than the stock unit, significantly increasing heat exchange surface area.
  • Increased Coolant Capacity: Boasts a 38% greater coolant capacity, allowing for more effective heat absorption and dissipation.
  • All-Aluminum Construction: Provides superior heat conductivity and durability compared to stock plastic and aluminum radiators.
  • Robust Design: Built to handle the stresses of off-road use and extreme conditions.

Superior Thermal Management

By optimizing the core size and coolant volume, this Mishimoto radiator ensures your Jeep Wrangler JL's engine remains cool and performs reliably, even under heavy load or in challenging environments. It's the perfect upgrade for JL owners seeking to enhance their vehicle's thermal management capabilities.

Vehicle Fitment:

  • Years: 2018, 2019, 2020, 2021, 2022, 2023, 2024, 2025
  • Make: Jeep
  • Model: Wrangler JL
  • Note: Fits various trims including Rubicon, Sahara, Sport, Sport S, Moab, Willys, and more. Check specific fitment details for your model.

Don't let a struggling cooling system hold you back. Equip your Jeep Wrangler JL with the Mishimoto Performance Aluminum Radiator for ultimate cooling confidence, available at GGCRACING.

Vehicle Fitment

Years Make Model Trim
2018-2019 Jeep Wrangler Unlimited Moab
2018-2023 Jeep Wrangler Unlimited Rubicon
2018-2023 Jeep Wrangler Unlimited Sahara
2018-2023 Jeep Wrangler Unlimited Sport
2018-2023 Jeep Wrangler Unlimited Sport S
2018-2023 Jeep Wrangler Rubicon
2018-2023 Jeep Wrangler Sport
2018-2023 Jeep Wrangler Sport S
2021 Jeep Wrangler 80th Anniversary
2021 Jeep Wrangler Freedom
2021 Jeep Wrangler Islander
2021 Jeep Wrangler Unlimited Freedom
2021-2023 Jeep Wrangler Unlimited Rubicon 392
2021-2023 Jeep Wrangler Unlimited Rubicon 4xe
2021-2023 Jeep Wrangler Unlimited Sahara Altitude
2021-2023 Jeep Wrangler Unlimited Sport Altitude
2021-2023 Jeep Wrangler Unlimited Willys
2021-2023 Jeep Wrangler Unlimited Willys Sport
2021-2023 Jeep Wrangler Willys
2021-2023 Jeep Wrangler Willys Sport
2021-2023 Jeep Wrangler Unlimited High Altitude
2021-2023 Jeep Wrangler Unlimited High Altitude 4xe
2022-2023 Jeep Wrangler Unlimited High Tide
2023 Jeep Wrangler Freedom
2023 Jeep Wrangler Unlimited Freedom

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