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Ensure optimal engine performance and prevent overheating with the Mishimoto Ford 7.3L Powerstroke Low-Temperature Thermostat. Designed as a direct-fit replacement for vehicles with the 7.3L Powerstroke engine from model years 1996 through 2003, this thermostat features a lower activation temperature of 189°F compared to the factory setting of 195°F. By activating earlier, it promotes better coolant flow, resulting in lower engine temperatures during demanding driving conditions or in warmer climates. This enhanced cooling capability helps reduce thermal stress on engine components, prolonging engine life and improving overall reliability.
Constructed with high-quality materials and backed by Mishimoto’s lifetime warranty, this thermostat ensures durability and consistent performance. Its precise design makes installation straightforward, providing a seamless replacement that restores your cooling system’s efficiency. Whether you're towing heavy loads or driving in hot weather, this thermostat helps maintain optimal operating temperatures, reducing the risk of overheating and internal engine damage.
Suitable for a variety of Ford trucks equipped with the 7.3L Powerstroke engine, including F-250, F-350, and Super Duty models from 1996 to 2003, this thermostat is an excellent upgrade to enhance your vehicle’s cooling system. Proper cooling management is critical for high-performance diesel engines, and this Mishimoto product delivers reliable temperature regulation under extreme conditions, ensuring your vehicle runs smoothly and efficiently for years to come.
Features:
Fitment:
1996 Ford E-350 Econoline Base
1996 Ford E-350 Econoline XL
1996 Ford E-350 Econoline Club Wagon Chateau
1996 Ford E-350 Econoline Club Wagon Chateau HD
1996 Ford E-350 Econoline Club Wagon Custom
1996 Ford E-350 Econoline Club Wagon XL HD
1996 Ford E-350 Econoline Club Wagon XLT
1996 Ford E-350 Econoline Club Wagon XLT HD
1996 Ford F-250 Eddie Bauer
1996 Ford F-250 Special
1996 Ford F-250 XL
1996 Ford F-250 XLT
1996 Ford F-350 Special
1996 Ford F-350 XL
1996 Ford F-350 XLT
1997 Ford E-350 Econoline Base
1997 Ford E-350 Econoline XL
1997 Ford E-350 Econoline Club Wagon Chateau
1997 Ford E-350 Econoline Club Wagon Custom
1997 Ford E-350 Econoline Club Wagon XL HD
1997 Ford E-350 Econoline Club Wagon XLT
1997 Ford E-350 Econoline Club Wagon XLT HD
1997 Ford F-250 HD XL
1997 Ford F-250 HD XLT
1997 Ford F-350 Base
1997 Ford F-350 XL
1997 Ford F-350 XLT
1998 Ford E-350 Econoline Base
1998 Ford E-350 Econoline XL
1998 Ford E-350 Econoline Club Wagon Chateau
1998 Ford E-350 Econoline Club Wagon Custom
1998 Ford E-350 Econoline Club Wagon XL HD
1998 Ford E-350 Econoline Club Wagon XLT
1998 Ford E-350 Econoline Club Wagon XLT HD
1999 Ford E-350 Econoline Club Wagon Chateau
1999 Ford E-350 Econoline Club Wagon Custom
1999 Ford E-350 Econoline Club Wagon XLT
1999 Ford E-350 Super Duty Base
1999 Ford E-350 Super Duty XL
1999 Ford F-250 Super Duty Lariat
1999 Ford F-250 Super Duty XL
1999 Ford F-250 Super Duty XLT
1999 Ford F-350 Super Duty Lariat
1999 Ford F-350 Super Duty XL
1999 Ford F-350 Super Duty XLT
2000 Ford E-350 Econoline Club Wagon Chateau
2000 Ford E-350 Econoline Club Wagon Custom
2000 Ford E-350 Econoline Club Wagon XLT
2000 Ford E-350 Super Duty Base
2000 Ford E-350 Super Duty XL
2000 Ford Excursion Limited
2000 Ford Excursion XLT
2000 Ford F-250 Super Duty Lariat
2000 Ford F-250 Super Duty XL
2000 Ford F-250 Super Duty XLT
2000 Ford F-350 Super Duty Lariat
2000 Ford F-350 Super Duty XL
2000 Ford F-350 Super Duty XLT
2001 Ford E-350 Econoline Club Wagon Chateau
2001 Ford E-350 Econoline Club Wagon XL
2001 Ford E-350 Econoline Club Wagon XLT
2001 Ford E-350 Super Duty Base
2001 Ford Excursion Limited
2001 Ford Excursion XLT
2001 Ford F-250 Super Duty Lariat
2001 Ford F-250 Super Duty XL
2001 Ford F-250 Super Duty XLT
2001 Ford F-350 Super Duty Lariat
2001 Ford F-350 Super Duty XL
2001 Ford F-350 Super Duty XLT
2002 Ford E-350 Econoline Club Wagon Chateau
2002 Ford E-350 Econoline Club Wagon XL
2002 Ford E-350 Econoline Club Wagon XLT
2002 Ford E-350 Super Duty Base
2002 Ford Excursion Limited
2002 Ford Excursion XLT
2002 Ford F-250 Super Duty Lariat
2002 Ford F-250 Super Duty XL
2002 Ford F-250 Super Duty XLT
2002 Ford F-350 Super Duty Lariat
2002 Ford F-350 Super Duty XL
2002 Ford F-350 Super Duty XLT
2003 Ford E-350 Club Wagon Chateau
2003 Ford E-350 Club Wagon XL
2003 Ford E-350 Club Wagon XLT
2003 Ford E-350 Super Duty Base
2003 Ford Excursion Eddie Bauer
2003 Ford Excursion Limited
2003 Ford Excursion XLT
2003 Ford F-250 Super Duty Lariat
2003 Ford F-250 Super Duty XL
2003 Ford F-250 Super Duty XLT
2003 Ford F-350 Super Duty King Ranch
2003 Ford F-350 Super Duty Lariat
2003 Ford F-350 Super Duty XL
2003 Ford F-350 Super Duty XLT
Order Processing
All orders are processed and shipped within 24 hours of purchase (excluding weekends and holidays).
Orders placed after 3:00 PM EST may ship the following business day.
Shipping Methods
Customers select their preferred shipping method and speed at checkout.
Shipping times are determined by the carrier and cannot be guaranteed by us.
Tracking information will be provided once your order has shipped.
Shipping Coverage
If your package arrives damaged, please notify the delivery driver immediately and contact the shipping carrier to file a claim.
You must report any missing or damaged items within 14 days of delivery.
After this time, we cannot be held responsible for lost or damaged items.
Return Window
You have 30 days from the date of delivery to request a return.
After 30 days, we are unable to accept returns, exchanges, or refund requests.
Eligibility
Items must be returned in their original condition—unused, unwashed, and with all tags and packaging intact.
Certain products may not be eligible for return (e.g., special-order items, customized products, or perishable goods).
Items that have been altered, installed, or modified cannot be returned.
Return Process
Contact our Customer Support team to request a Return Authorization (RMA) before sending items back.
Once your return is approved, you’ll receive instructions on where to send the product.
Customers are responsible for return shipping costs unless the item was defective or incorrect.
Refunds
Refunds are issued to the original payment method once the returned item has been received and inspected.
Please allow 5–10 business days for the refund to appear on your account.
In some cases, a restocking fee may apply (if applicable, this will be disclosed during your return authorization).
