Have Questions?
Professional-grade parts used trackside.
Expert help during business hours.
Encrypted checkout & trusted payments.
Orders ship quickly from regional warehouses.
Upgrade your engine's cooling system with the Mishimoto racing thermostat designed specifically for a wide range of Nissan models including the 1989-1998 Nissan 240SX with KA and SR20 engines. This high-performance thermostat is engineered to activate at a lower temperature of 68°C (154°F), promoting earlier coolant flow and maintaining cooler engine temperatures during aggressive driving or modified turbo applications. By allowing the coolant to circulate sooner, the Mishimoto thermostat helps prevent overheating, ensuring your engine runs efficiently and reliably under demanding conditions. This component is ideal for enthusiasts seeking to optimize cooling performance in their Nissan vehicles without compromising reliability or drivability.
The Mishimoto racing thermostat is compatible with several Nissan models such as the 1993-1996 Infiniti G20, 1995-1998 Nissan 200SX, and 2000 Nissan Sentra, among others, offering broad application and versatility. Made from durable materials, this thermostat is designed to withstand high temperatures and rigorous driving environments, making it a reliable addition to your performance upgrade. Its precise opening temperature and quality construction ensure consistent operation, helping to reduce engine stress and improve overall thermal management. Whether you're racing, towing, or simply seeking better engine cooling, this thermostat provides an effective solution tailored for high-performance Nissan engines.
Installation is straightforward for those familiar with automotive cooling systems, and the part is built to meet or exceed OEM standards. The Mishimoto thermostat is not only an upgrade in cooling efficiency but also a durable and reliable component that contributes to improved engine longevity. Keep your Nissan running cooler and more efficiently with this essential performance upgrade from Mishimoto, guaranteed to enhance your vehicle's thermal management system.
Features:
Fitment:
1989 Nissan 240SX SE
1989 Nissan 240SX XE
1990 Nissan 240SX SE
1990 Nissan 240SX XE
1990 Nissan Axxess SE
1990 Nissan Axxess XE
1990 Nissan Stanza GXE
1990 Nissan Stanza XE
1991 Infiniti G20 Base
1991 Nissan 240SX Base
1991 Nissan 240SX LE
1991 Nissan 240SX SE
1991 Nissan NX SE
1991 Nissan NX XE
1991 Nissan Sentra E
1991 Nissan Sentra GXE
1991 Nissan Sentra SE
1991 Nissan Sentra SE-R
1991 Nissan Sentra XE
1991 Nissan Stanza GXE
1991 Nissan Stanza XE
1992 Infiniti G20 Base
1992 Nissan 240SX Base
1992 Nissan 240SX LE
1992 Nissan 240SX SE
1992 Nissan NX SE
1992 Nissan NX XE
1992 Nissan Sentra E
1992 Nissan Sentra GXE
1992 Nissan Sentra SE
1992 Nissan Sentra SE-R
1992 Nissan Sentra XE
1992 Nissan Stanza GXE
1992 Nissan Stanza SE
1992 Nissan Stanza XE
1993 Infiniti G20 Base
1993 Nissan 240SX Base
1993 Nissan 240SX SE
1993 Nissan Altima GLE
1993 Nissan Altima GXE
1993 Nissan Altima SE
1993 Nissan Altima XE
1993 Nissan NX SE
1993 Nissan NX XE
1993 Nissan Sentra E
1993 Nissan Sentra GXE
1993 Nissan Sentra SE
1993 Nissan Sentra SE-R
1993 Nissan Sentra XE
1994 Infiniti G20 Base
1994 Infiniti G20 T
1994 Nissan 240SX SE
1994 Nissan Altima GLE
1994 Nissan Altima GXE
1994 Nissan Altima SE
1994 Nissan Altima XE
1994 Nissan Sentra E
1994 Nissan Sentra GXE
1994 Nissan Sentra Limited Edition
1994 Nissan Sentra SE
1994 Nissan Sentra SE-R
1994 Nissan Sentra XE
1995 Infiniti G20 Base
1995 Infiniti G20 T
1995 Nissan 200SX Base
1995 Nissan 200SX SE
1995 Nissan 200SX SE-R
1995 Nissan 240SX Base
1995 Nissan 240SX SE
1995 Nissan Altima GLE
1995 Nissan Altima GXE
1995 Nissan Altima SE
1995 Nissan Altima XE
1995 Nissan Pickup Base
1995 Nissan Pickup SE
1995 Nissan Pickup XE
1996 Infiniti G20 Base
1996 Infiniti G20 T
1996 Nissan 200SX Base
1996 Nissan 200SX SE
1996 Nissan 200SX SE-R
1996 Nissan 240SX Base
1996 Nissan 240SX SE
1996 Nissan Altima GLE
1996 Nissan Altima GXE
1996 Nissan Altima SE
1996 Nissan Altima XE
1996 Nissan Pickup Base
1996 Nissan Pickup SE
1996 Nissan Pickup XE
1997 Nissan 200SX Base
1997 Nissan 200SX SE
1997 Nissan 200SX SE-R
1997 Nissan 240SX Base
1997 Nissan 240SX LE
1997 Nissan 240SX SE
1997 Nissan Altima GLE
1997 Nissan Altima GXE
1997 Nissan Altima SE
1997 Nissan Altima XE
1997 Nissan Pickup Base
1997 Nissan Pickup SE
1997 Nissan Pickup XE
1998 Nissan 200SX Base
1998 Nissan 200SX SE
1998 Nissan 200SX SE-R
1998 Nissan 240SX Base
1998 Nissan 240SX LE
1998 Nissan 240SX SE
1998 Nissan Altima GLE
1998 Nissan Altima GXE
1998 Nissan Altima SE
1998 Nissan Altima XE
1998 Nissan Frontier Base
1998 Nissan Frontier SE
1998 Nissan Frontier XE
1998 Nissan Sentra Base
1998 Nissan Sentra GLE
1998 Nissan Sentra GXE
1998 Nissan Sentra SE
1998 Nissan Sentra XE
1999 Nissan Altima GLE
1999 Nissan Altima GXE
1999 Nissan Altima SE
1999 Nissan Altima XE
1999 Nissan Frontier SE
1999 Nissan Frontier XE
1999 Nissan Sentra GXE
1999 Nissan Sentra SE
1999 Nissan Sentra XE
2000 Nissan Altima GLE
2000 Nissan Altima GXE
2000 Nissan Altima SE
2000 Nissan Altima XE
2000 Nissan Frontier SE
2000 Nissan Frontier XE
2000 Nissan Sentra GXE
2000 Nissan Sentra SE
2000 Nissan Sentra XE
2000 Nissan Xterra SE
2000 Nissan Xterra XE
2001 Nissan Altima GLE
2001 Nissan Altima GXE
2001 Nissan Altima SE
2001 Nissan Altima XE
2001 Nissan Frontier SC
2001 Nissan Frontier SE
2001 Nissan Frontier XE
2001 Nissan Sentra CA
2001 Nissan Sentra GXE
2001 Nissan Sentra SE
2001 Nissan Sentra XE
2001 Nissan Xterra SE
2001 Nissan Xterra XE
2002 Nissan Frontier Base
2002 Nissan Frontier SC
2002 Nissan Frontier SE
2002 Nissan Frontier SVE
2002 Nissan Frontier XE
2002 Nissan Xterra SE
2002 Nissan Xterra XE
2003 Nissan Frontier Base
2003 Nissan Frontier SC
2003 Nissan Frontier SE
2003 Nissan Frontier SVE
2003 Nissan Frontier XE
2003 Nissan Xterra SE
2003 Nissan Xterra XE
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).
