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Free Shipping on Most USA Orders
Welcome Offer : Use Code WELCOME5 for 5% OFF!
Free Shipping on Most USA Orders
Welcome Offer : Use Code WELCOME5 for 5% OFF!
Free Shipping on Most USA Orders
Welcome Offer : Use Code WELCOME5 for 5% OFF!
Free Shipping on Most USA Orders
Welcome Offer : Use Code WELCOME5 for 5% OFF!
Free Shipping on Most USA Orders
Welcome Offer : Use Code WELCOME5 for 5% OFF!
Free Shipping on Most USA Orders
Welcome Offer : Use Code WELCOME5 for 5% OFF!
Free Shipping on Most USA Orders
Welcome Offer : Use Code WELCOME5 for 5% OFF!
Free Shipping on Most USA Orders
Welcome Offer : Use Code WELCOME5 for 5% OFF!
Free Shipping on Most USA Orders
Welcome Offer : Use Code WELCOME5 for 5% OFF!
Free Shipping on Most USA Orders
⚠️ California Proposition 65 Warning : Some products sold on this website may expose you to chemicals known to the State of California to cause cancer, birth defects, or other reproductive harm.
For more information, visit www.P65Warnings.ca.gov.
Manufactured By Robert Shaw And Modified By Stewart, This Custom Thermostat Features A Balanced Sleeve Design And Is Constructed For High Flow, High Rotation Per Minute Applications. Strongly Recommended For Any Performance Application And Must Be Used With Stewart Stage 2, 3 Or 4 Water Pumps. Stage 2, 3 And 4 Small Block Chevy Water Pumps Do Not Have The Factory Bypass Hole, Therefore It Features Three 0.187 Inch Hole In The Modified High Flow Thermostat That Moves The Bypass To Thermostat. This Also Allows Air To Escape On Initial System Fill Making Bleeding The Cooling System Much Easier.
Yes, we offer free standard shipping on all orders within the United States.
When will I receive my item?
Domestic orders typically arrive within 3-5 business days. Delivery times are estimated and may vary depending on your location, weather conditions, or other unforeseen factors.
Can I change or return my item?
We hope you love your purchase, but if you need to make a change or return your item, we’ve got you covered! You can initiate a return or exchange within 30 days of receiving your order. Please ensure the product is in its original condition and packaging. For more information on our return policy, please visit our Returns & Exchanges page.
Frequently Asked Questions
Q: What are the dimensions of the EMP Stewart Components thermostat?A: The dimensions are five point one centimeters in length, eight point one centimeters in height, and five point three centimeters in width.
Q: What is the part number for this thermostat?A: The part number is three hundred, which is also the OEM equivalent part number.
Q: Is this thermostat suitable for all vehicles?A: No, it is primarily recommended for most domestic applications, especially performance setups.
Q: How do I install the EMP Stewart Components thermostat?A: To install, remove the old thermostat and replace it with the EMP thermostat, ensuring the bypass holes align with your system.
Q: Can I use this thermostat with any water pump?A: No, it must be used with Stewart Stage two, three, or four water pumps for optimal performance.
Q: Is this thermostat easy to install?A: Yes, the installation process is straightforward, but it requires proper alignment with the water pump.
Q: How do I safely clean the thermostat?A: To clean, use a soft cloth and mild detergent, avoiding abrasive materials that could scratch the surface.
Q: What should I do if the thermostat arrives damaged?A: If it arrives damaged, contact customer support immediately to initiate a return or exchange.
Q: Does the thermostat have a warranty?A: Yes, it typically comes with a manufacturer's warranty; check the packaging for specific details.
Q: Is the EMP thermostat suitable for racing applications?A: Yes, it is highly recommended for performance applications, particularly in racing setups.
Q: How do I ensure the thermostat functions properly?A: Make sure to check for proper installation and alignment with the water pump to avoid air entrapment.
Q: Can I use this thermostat with a small block Chevy?A: Yes, it is specifically designed for small block Chevy applications without a factory bypass hole.
Q: What is the temperature rating of the thermostat?A: The thermostat is rated for one hundred sixty degrees Fahrenheit.
Q: What materials is the thermostat made from?A: The thermostat is constructed with a balanced sleeve design for durability and high flow.
Q: Are there any special considerations for installation?A: Yes, ensure that the three zero point one eight seven inch holes are properly positioned for optimal airflow.
Q: How does this thermostat help with air bleeding in the cooling system?A: It features modified holes that allow air to escape during initial system fill, simplifying the bleeding process.