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Mishimoto MMRAD-IS300-01 Performance Aluminum Radiator for Lexus IS300

(1989-1994 Porsche 911 Carrera 4; 1990-1994 Porsche 911 Carrera 2; 2001-2005 Lexus IS300; 2004-2006 Scion xB Base; 1995-1998 Toyota T100 + 3 more models)

Part of: Mishimoto Performance Aluminum Radiator Nissan

Other options in this family: Mishimoto MMRAD-350Z-03 Mishimoto MMRAD-STI-08 Mishimoto MMRAD-SRT-15 Mishimoto MMRAD-370Z-09 Mishimoto MMRAD-WK2-12

Manufacturer

Picture for manufacturer Mishimoto

Part Number

MMRAD-IS300-01
15 reviews
Sale Price

$354.95

In Stock (10+)

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Usually delivered within 2 days

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Fitment guaranteed

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Product Details

The Mishimoto MMRAD-IS300-01 is a high-performance aluminum radiator engineered specifically for 2001-2005 Lexus IS300 models with the 3.0L inline-six engine. This direct-fit replacement radiator delivers significantly improved cooling capacity over the factory unit, making it ideal for both stock daily drivers and modified performance builds.

Key Features:

  • Full aluminum construction with precision TIG-welded end tanks for maximum durability and reliability
  • Two-row, 1.42-inch thick brazed aluminum core for superior heat dissipation
  • Increased coolant capacity compared to OEM radiator for better thermal management
  • Direct bolt-in fitment with no modifications required—uses factory mounting points
  • Optimized core design provides efficient heat exchange for stock or high-horsepower applications
  • Backed by Mishimoto's Lifetime Warranty for peace of mind

This performance radiator is an essential upgrade for IS300 owners experiencing cooling issues, track enthusiasts, or anyone running forced induction or engine modifications that generate additional heat. The all-aluminum construction offers weight savings while delivering the cooling performance needed to keep your 2JZ-GE engine running at optimal temperatures.

Products specifications

Fits

1989-1994 Porsche 911 Carrera 4; 1990-1994 Porsche 911 Carrera 2; 2001-2005 Lexus IS300; 2004-2006 Scion xB Base; 1995-1998 Toyota T100; 1980-1991 Volkswagen Vanagon; 2000-2003, 2005-2006 Mazda MPV ES; 2000-2006 Mazda MPV LX

Installation Difficulty

3

Prop 65

WARNING: Cancer and Reproductive Harm - www.p65warnings.ca.gov

Material

Aluminum

TechSpec Drain Plug Thread Size

M12 x 1.5

Install Difficulty

3

TechSpec Rows

2

TechSpec Core Thickness (in)

1.42

TechSpec Overall Length (in)

19.9

TechSpec Material

Aluminum

TechSpec Core Height (in)

27.87

TechSpec Note

This item is for Manual Transmission vehicles. For automatic applications, please purchase optional Mishimoto Universal Transmission Cooler Kit.

TechSpec Inlet (in)

1.4

TechSpec Overall Height (in)

29.1

TechSpec Includes

Mishimoto Radiator--Mishimoto Radiator Cap--Mishimoto Lifetime Warranty

TechSpec Fluid Capacity (gal)

2.24

TechSpec Applications

2002-2005 Lexus IS300 SportCross

TechSpec DPI

2356

TechSpec Chassis Codes

JCE10L

TechSpec Outlet (in)

1.4

TechSpec Core Length (in)

14.76

TechSpec Engine Codes

2JZGE

3

Water Pump doesn't fit, had to buy one from a local auto parts store.

Easy, fast

Shipped very quick, product was as described.

Fast, pleasant experience.

Good

Great doing business with

Great

Fantastic price, positive communication, arrived before promised worked out great!

Very good product, the green caliper paint is great.

Great product, looked evey where for the right brand on my spedomder cable. Product worked as advertised!! Look forward to working with guys again. Thanks

I ordered a pair of products from Autoplicity and one of them was defective. It was no fault of there's and they handled it with a return postage slip and immediate credit on my card. Very nice to deal with and fast service.

Lowest prices, great service. Thanks.

Great prices. Easy order placement through Amazon. Let's see how fulfillment goes.

Order Number: 32855<br>Accel Super Coils, P/N 140043-8<br><br>Best price on the internet!!! Receieved item fast and as described.<br><br>Will shop here again!!!

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