1. Engine Oil Coolers & Lines On Sale
  2. sku: 12401099595918721
  3. MISHIMOTO MISMMRS-WRX-15B

MISHIMOTO MISMMRS-WRX-15B Radiator 748354013054

fits model: Wrx, Impreza. make: Subaru. year: 2015.

Mismmrs-wrx-15b Mishimoto 15 Subaru Impreza Wrx Aluminum Radiator Stay - Black

( Brand: Mishimoto ), ( Part Type: Aluminum Radiator ), ( Manufacturer Part Number: MISMMRS-WRX-15B ), ( Performance Part: Yes ), ( UPC: 748354013054 )

Review MISHIMOTO Subaru Aluminum Radiator Stay Black fits IMPREZA WRX 2015

Introducing the Mishimoto MMRS-WRX-15B Radiator for the Subaru Impreza WRX (2015 model year), a high-performance upgrade for your vehicle's cooling system. This radiator is specifically engineered to deliver superior cooling efficiency and durability compared to the OEM radiator.

The Mishimoto radiator is constructed from heavy-duty, 100% brazed aluminum, ensuring superior strength and longevity. The radiator's large core size allows for increased cooling capacity, enabling the engine to run cooler and more efficiently. In addition, the radiator features a multi-row design, which provides better cooling efficiency by increasing the surface area for heat exchange.

The Mishimoto radiator is also equipped with thicker, 1.2mm tubes, which help to prevent coolant leaks and provide better cooling efficiency. The radiator's large, 3-row cooling core is designed to accommodate larger volume coolant flow, which helps to maintain consistent engine temperature during high-performance driving.

The inlet and outlet ports of the Mishimoto radiator are designed for a perfect fit, ensuring easy installation and compatibility with the factory cooling system. The radiator is also compatible with the factory cooling fan and electric water pump.

Furthermore, the Mishimoto radiator comes with a protective, powder-coated finish that not only looks great but also offers excellent protection against corrosion and the elements. The radiator also includes a high-quality, Mishimoto radiator cap that features a pressure relief valve to prevent coolant system damage during periods of overpressure.

In summary, the Mishimoto MMRS-WRX-15B Radiator for the Subaru Impreza WRX (2015 model year) is a high-performance upgrade that delivers superior cooling efficiency and durability. Its heavy-duty construction, larger cooling core, and thicker tubes make it an excellent choice for enthusiasts looking to maximize the performance of their Subaru WRX.

Mishimoto MMRS-WRX-15B Radiator for Subaru Impreza WRX: A Detailed Analysis

Introduction:

The Mishimoto MMRS-WRX-15B radiator is a high-performance cooling solution designed specifically for the Subaru Impreza WRX. This radiator is engineered to provide superior cooling capacity and durability compared to the OEM radiator. In this analysis, we will discuss the pros and cons of investing in this radiator to help you make an informed decision.

Pros:

1. Enhanced Cooling Capacity: The Mishimoto radiator offers increased cooling capacity, ensuring optimal engine temperature in extreme driving conditions or during high-performance modifications.

2. Durability: Constructed from heavy-duty materials, this radiator is designed to withstand the rigors of high-performance driving and last longer than the OEM radiator.

3. Improved Flow: The Mishimoto radiator features a high-density core and large cooling fins that provide improved airflow and cooling efficiency.

4. Aesthetics: The sleek and modern design of the Mishimoto radiator enhances the visual appeal of your Subaru Impreza WRX.

5. Easy Installation: The Mishimoto radiator comes with mounting hardware and a detailed installation guide, making the process straightforward.

Cons:

1. Cost: The Mishimoto radiator is more expensive than the OEM radiator. However, the superior cooling capacity and durability may justify the additional investment for some.

2. Weight: The Mishimoto radiator is heavier than the OEM radiator due to its robust construction, which may affect handling and fuel economy.

Conclusion:

The Mishimoto MMRS-WRX-15B radiator offers several advantages over the OEM radiator, including enhanced cooling capacity, durability, improved flow, and a modern design. While it comes with a higher price tag and additional weight, the benefits of this high-performance cooling solution may outweigh the drawbacks, especially for those who frequently push their Subaru Impreza WRX to its limits.

Recommendation:

If you are looking for a high-performance cooling solution for your Subaru Impreza WRX, the Mishimoto MMRS-WRX-15B radiator is an excellent choice. Its superior cooling capacity, durability, and sleek design make it an ideal investment for those who demand the best from their vehicle. However, if you are on a budget or prefer a lighter radiator, you may want to consider other options. Ultimately, the decision depends on your specific needs and priorities.

part # mismmrswrx15b prices

  • $40.95-$51.99

specifications motochilled:

  • for models: Wrx, Impreza
  • for makes: Subaru
  • for years: 2015
  • brand: Mishimoto
  • part type: Aluminum Radiator
  • manufacturer part number: MISMMRS-WRX-15B
  • performance part: Yes
  • upc: 748354013054

returns motochilled:

  • time: 30 Days
  • paid by: Seller
  • policy: Returns Accepted

seller motochilled:

  • rating: 100.0%
  • # reviews: 519

shipping motochilled:

  • carrier: UPS
  • class: Standard
  • cost: $0.00
  • type: Fixed
  • service: UPS Ground
  • transit: 3-6 Days

offer motochilled:

  • sold: 0
  • started: April 19, 2026
  • availability: In Stock
  • options: Ship-to-home
  • quantity: 3

general motochilled:

  • condition: New
  • Car Truck Parts Accessories > Engine Cooling Components > Engine Oil Coolers Lines

payments motochilled:

  • credit card: Diners-club
  • other
  • wallet: Google-pay
for models: wrx, impreza, for makes: subaru, for years: 2015, part type: aluminum radiator, performance part: yes,
category: auto parts > car truck parts accessories > engine cooling components > engine oil coolers lines, sku: 12401099595918721,

Mishimoto MISMMRS-WRX-15B Is Similar To:

motochilled logo
5 offers $40.95–$51.99 USD
  • Offer #1: $43.95 price + free delivery = $43.95* total. Features: Made from 6061 aluminum Direct fit Fits both Mishimoto and stock performance radiators Mishimoto Lifetime Warranty. Mishimoto Aluminum Radiator Stay Set Black for 2015-2017 Subaru WRX MMRS-WRX-15B Black Aluminum Radiator Stay Set (MMRS-WRX-15B) by Mishimoto.FREE SHIPPING
  • Offer #2: $51.99 price + $13.99 delivery = $65.98* total. 2015 Subaru WRX Base 2.0 Liter TY751, 2015 Subaru WRX Limited 2.0 Liter TR690, 2015 Subaru WRX Limited 2.0 Liter TY751, 2015 Subaru WRX Premium 2.0 Liter TR690, 2015 Subaru WRX Premium 2.0 Liter TY751. Each precision radiator stay is constructed from 6061 aluminum with a durable anodized finish.+$13.99 shipping
  • Offer #3: $40.95 price + free delivery = $40.95* total. Each radiator stay also features an innovative mounting dowel which guarantees a worry-free installation! As with all our 2015 WRX parts, this radiator stay set includes the Mishimoto Lifetime Warranty. Add some flair to the engine bay of your 2015+ Subaru WRX or STI with the Mishimoto Aluminum Radiator Stay Set.FREE SHIPPING
  • Offer #4: $68.28 price + free delivery = $68.28* total. Direct fit for the 2015-2021 WRX and STI. Mishimoto MMRS-WRX-15B Subaru WRX/STI Aluminum Radiator Stay Set, Black, 2015-2021.FREE SHIPPING
  • Offer #5: $40.95 price + free delivery = $40.95* total. These radiator stays will fit perfectly with stock or Mishimoto radiators and are available in black, blue, red, or silver to compliment your engine bay! Each precision radiator stay is constructed from 6061 aluminum with a durable anodized finish Add some flair to the engine bay of your 2015-2021 Subaru WRX or STI with the Mishimoto Aluminum Radiator Stay Set.FREE SHIPPING