Talk to a 4Runner Sales Tech
1-877-870-8556
M-F 8:30A-11P, Sat-Sun 8:30A-9P
Logo Image
$3,000 Fall Giveaway! Enter Daily >

Find Internal Engine Parts for your 4Runner

Mishimoto Racing Thermostat (03-09 4.0L 4Runner)Find parts that fit my vehicle

Item TR18405
Mishimoto Racing Thermostat (03-09 4.0L 4Runner)
Verify parts fit and get product recommendations.
4Runner Sales Techs: Connect Now M-F 8:30A-11P, Sat-Sun 8:30A-9P
$0.00
Our Price

$59.95 each

Up to 10% off for Military & First Responders! See Details

Ship to: Columbus - 43215
Sorry, please enter a valid US or CA postal code
We're sorry, zip can't be updated at this time.

Will this fit your Vehicle?

Select a different vehicle Help?
Update or Change Vehicle
    Create a list
    Add to New List

    Saved - View your saved items

    We're sorry. We couldn't save this product at this time.

    or use

      Product Information

      Features, Description, Reviews, Q&A, Specs & Installation

      Features

      • Racing Thermostat
      • Lets Coolant to Flow Through the Vehicle’s Engine Earlier
      • Retains Lower Temperatures
      • Improves Engine Performance
      • Ensures Long Engine Life
      • No Modifications Required
      • Lifetime Warranty
      • Suits 2003-2009 4.0L 4Runners

      Description

      Reliable Functionality. The Mishimoto Racing Thermostat is a crucial upgrade for any vehicle, allowing coolant to flow through the engine earlier in the cooling cycle. This results in the retention of lower temperatures within the engine, a key factor in improving overall engine performance. By efficiently regulating the engine's temperature, this thermostat not only enhances power output but also ensures a longer engine life by reducing wear and tear associated with overheating.

      Simple Installation. The Mishimoto Racing Thermostat requires no modifications to be installed.

      Warranty. This Mishimoto Racing Thermostat comes with a lifetime warranty against damages on materials and craftsmanship.

      Application. A Mishimoto Racing Thermostat is constructed to accurately suit 2003-2009 4.0L 4Runners.

      Fitment:

      Details

      Mishimoto MMTS-Y61-97

      CA Residents: WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov

      Installation & What's in the Box

      Installation Info

      What's in the Box

      • (1) Racing Thermostat
      4.2

      Customer Reviews (46)

      Questions & Answers

      No questions about this product yet. Ask the First Question

      Will It Fit My 4Runner

      • Limited - 03, 04, 05, 06, 07, 08, 09
      • Sport - 03, 04, 05, 06, 07, 08, 09
      • SR5 - 03, 04, 05, 06, 07, 08, 09