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Enhance your Acura RSX's cooling system with the Mishimoto racing thermostat designed specifically for models from 2002 to 2006. This high-performance component promotes greater cooling efficiency by activating at a lower temperature of 60°C (140°F), compared to standard thermostats that typically open at 78°C (172°F). By opening sooner, it allows coolant to circulate through the engine earlier in the warm-up process, which helps maintain cooler engine temperatures during high-performance driving or turbocharged applications. This results in improved engine stability, reduced risk of overheating, and potentially increased engine longevity.
Constructed with precision engineering, the Mishimoto racing thermostat is compatible with multiple Honda and Acura models with 2.0 and 2.4-liter engines, including the Acura RSX, Honda Civic, and Honda CR-V. Its design ensures reliable operation under demanding conditions, making it an ideal upgrade for enthusiasts seeking optimal engine cooling.
Installation is straightforward and it’s crafted to fit seamlessly into your vehicle’s cooling system, providing an immediate upgrade in thermal management. Whether you're modifying your vehicle for racing or simply want to improve everyday reliability, this thermostat offers a practical solution. Trust Mishimoto’s reputation for quality and performance with this durable, race-ready component that helps your engine stay cooler and perform at its best.
Features:
Fitment:
2002 Acura RSX Base
2002 Acura RSX Type-S
2002 Honda CR-V EX
2002 Honda CR-V LX
2003 Acura RSX Base
2003 Acura RSX Type-S
2003 Honda Civic DX
2003 Honda Civic EX
2003 Honda Civic GX
2003 Honda Civic HX
2003 Honda Civic Hybrid
2003 Honda Civic LX
2003 Honda Civic Si
2003 Honda CR-V EX
2003 Honda CR-V LX
2004 Acura RSX Base
2004 Acura RSX Type-S
2004 Honda Civic DX
2004 Honda Civic EX
2004 Honda Civic GX
2004 Honda Civic HX
2004 Honda Civic Hybrid
2004 Honda Civic LX
2004 Honda Civic Si
2004 Honda Civic Value Package
2004 Honda CR-V EX
2004 Honda CR-V LX
2005 Acura RSX Base
2005 Acura RSX Type-S
2005 Honda Civic DX
2005 Honda Civic EX
2005 Honda Civic EX Special Edition
2005 Honda Civic GX
2005 Honda Civic HX
2005 Honda Civic Hybrid
2005 Honda Civic LX
2005 Honda Civic LX Special Edition
2005 Honda Civic Si
2005 Honda Civic Value Package
2005 Honda CR-V EX
2005 Honda CR-V LX
2005 Honda CR-V SE
2006 Acura RSX Base
2006 Acura RSX Type-S
2006 Honda CR-V EX
2006 Honda CR-V LX
2006 Honda CR-V SE
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).
