Mishimoto 2003+ Toyota 4Runner 4.0L Low-Temperature Racing Thermostat
- Ships fast from US warehouses
- Local pickup available
- Professional install & dyno tuning in-house
Mishimoto 2003+ Toyota 4Runner 4.0L Low-Temperature Racing Thermostat
A defective thermostat can result in engine overheating and potential internal damage. Improve the reliability of your 2003-2024 Toyota 4Runner 4.0L cooling system with a Mishimoto Low-Temperature Racing Thermostat and housing! This thermostat is designed as a direct-fit replacement for your aged stock unit. The Mishimoto thermostat has a lower activation temperature (71?C/160?F) compared to the factory thermostat (82?C/180?F). The lower activation temperature allows coolant to flow through the engine earlier, which reduces and maintains lower engine temperatures. This thermostat is ideal for use in warmer climates, on vehicles making more power than stock, or under extreme towing/driving conditions. The stock-style housing will provide a proper seal and installs easily. Like all our Toyota Performance parts, this thermostat and housing includes the Mishimoto Lifetime Warranty.
Fitment
- 2003–2009 Toyota 4Runner Sport
- 2003–2024 Toyota 4Runner Limited
- 2003–2024 Toyota 4Runner SR5
- 2005–2011 Toyota Tundra SR5
- 2005–2013 Toyota Tacoma X-Runner
- 2005–2013 Toyota Tundra Base
- 2005–2015 Toyota Tacoma Base
- 2005–2015 Toyota Tacoma Pre Runner
- 2007 Toyota FJ Cruiser TRD Special Edition
- 2007–2014 Toyota FJ Cruiser Base
- 2008 Toyota FJ Cruiser Trail Teams Special Edition
- 2010–2016 Toyota 4Runner Trail
- 2014 Toyota Tundra SR
- 2015 Toyota Tacoma TRD Pro
- 2015–2024 Toyota 4Runner TRD Pro
- 2017–2024 Toyota 4Runner TRD Off-Road
- 2018–2024 Toyota 4Runner SR5 Premium
- 2018–2024 Toyota 4Runner TRD Off-Road Premium
- 2020–2021 Toyota 4Runner Nightshade
- 2020–2021 Toyota 4Runner Venture
- 2021–2022 Toyota 4Runner Trail
- 2022–2024 Toyota 4Runner TRD Sport
- 2023 Toyota 4Runner 40th Anniversary Edition
Specifications
- Manufacturer part number
- MMTS-4RUN40-03
- UPC
- 811580034282
- Shipping weight & size
- 0.60 lb, 5.9 × 4.3 × 3.9 in
Notices
- WARNING: This product can expose you to chemicals which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.
HOW LONG DO ORDERS TAKE TO SHIP?
- We are typically very quick and have a 24-48 hour turnaround time. Transit time depends on your order and which warehouse we are shipping from, but typical transit times are between 5-7 business days from one side of the US to the other.
DO YOU PRICE MATCH?
- Yes, we do price match reputable competitors in the marketplace. If you find a product cheaper elsewhere, please email us the (1) link of the product from our website and (2) the link to the competitor site. We will make an assessment on our end if we are able to price match or not and respond to you via email.
DO YOU GUYS INSTALL?
- Our shop services range from routine maintenance, to full on track monsters. If you purchased a part from us, ask us about scheduling time to have the part installed!
DO ALL YOUR PRODUCTS SHIP FREE?
- No, only specifically marked items or orders over $100 will ship for free unless indicated otherwise.
WHAT'S YOUR DOMESTIC SHIPPING POLICY?
- UPS handles all US Shipments.
WHAT'S YOUR INTERNATIONAL SHIPPING POLICY?
- DHL or UPS only.
WHAT'S YOUR RETURN POLICY?
- 30-Day Money Back Guarantee as long as the product has ZERO signs of use and HAS NOT been opened.
WHAT'S YOUR POLICY ON ADVERTISED PRICING?
- ALL Pricing displayed specifically reflects Manufacture's Advertised Pricing as most companies will not allow the sale of their items below this threshold.
WHAT'S YOUR POLICY REGARDING FITMENT ISSUES?
- IF an item does not fit, then we'd be more than happy to guide the fitment process with you over the phone or over email.
WHAT'S YOUR POLICY REGARDING FRAUDULENT CHARGES / CHARGEBACKS?
- If we receive a declined notice or chargeback, then your account will be billed an additional $50.
DO YOU WORK WITH OTHER COMPANIES THAT AREN'T LISTED ON YOUR SITE?
- We most certainly do; please shoot us an email if you want something that you don't see to sales@bpfauto.com
I WANT TO ORDER SOMETHING NOT LISTED ON YOUR SITE, CAN YOU HELP?
- Of course! Please email or call us with an inquires for both stock count, brand inquiry, or better pricing!