Ford F-Series 4.6L/5.4L Racing Thermostat, 1997-2010
If you’re paying with PayPal, your charge will be processed immediately. For credit cards, you’ll also be charged right away, but the charge will appear as a hold; no actual transfer of funds occurs until we ship your order.
We know quality is your priority, and it’s ours too. We’re working tirelessly to engineer the best product possible, but occasionally, delays may occur. In the event of a delay, we will keep you up-to-date on the timing of your new product.
For our international customers and those outside the continental US (Alaska and Hawaii), orders may take longer and international shipping charges may apply. Please contact us if you have specific questions regarding your order.
If you’ve got any further questions or concerns about your pre-sale order, our customer service team is here to help!
Thanks for your order!
This item also fits additional vehicles. See Tech Specs below.
Whether you're stuck in traffic or hauling lumber for a weekend project, you need a dependable cooling system. An unreliable and inefficient setup can lead to overheating and potential engine damage. Mishimoto is proud to release an all-new racing thermostat specifically engineered for your 1997-2010 Ford F-Series truck with modular engine. Mishimoto racing thermostats promote greater cooling efficiency by significantly decreasing high engine temperatures. Once the engine is fully warmed up, the Mishimoto low-temperature racing thermostat will open at a lower temperature (160°F) compared to standard thermostats (180°F). This allows coolant to flow through the engine sooner, thus reducing and maintaining cooler engine temperatures. As with all our products, this thermostat includes the Mishimoto Lifetime Warranty
Mishimoto Automotive (“Mishimoto”) warrants its products under this lifetime limited warranty policy (“Warranty Policy”). This Warranty Policy applies solely to: (i) Mishimoto Products purchased directly from Mishimoto or Mishimoto authorized dealers (each a “Mishimoto Product” and collectively, the “Mishimoto Products”) and (ii) the original purchaser of such Mishimoto Product (“Purchaser”). This Warranty Policy is non-transferable and all claims under this Warranty Policy must be accompanied by the original sales receipt. The terms and conditions of this Warranty Policy are subject to change by Mishimoto at any time without notice.
For our complete warranty policy, please click here.
OEM Activation Temp C
OEM Activation Temp F
(1) Mishimoto ThermostatMishimoto Lifetime Warranty
3.0L Duratec 30 V64.6L Modular V85.4L Triton V86.8L Triton V10
1999-2010 Ford F-250 Super Duty1999-2010 Ford F-350 Super Duty2005-2010 Ford Mustang1996-1999 Ford Windstar2006-2008 Lincoln Mark LT1998-2012 Lincoln Navigator2004-2011 Lincoln Town Car2002-2011 Mercury Grand Marquis2002-2010 Mercury Mountaineer
Mishimoto Activation Temp (Fahrenheit)
Mishimoto Activation Temp (Celsius)
Question will be displayed after moderation.
By creating an account with our store, you will be able to move through the checkout process faster, store multiple shipping addresses, view and track your orders in your account and more.
If you have an account with us, please log in.
* Required Fields