Koyo Replacement Radiator Drain Plug for Koyo Racing Radiators
Regular price
$13.60
Verified Fitment & Application Support
This product is selected for proper fitment and compatibility with the listed engine application. Our team is available to assist with fitment questions, installation considerations, and supporting components to ensure a smooth install and reliable performance.
Got Questions? Feel free to email us or call us at (503) 235-1947
Compliance & Restrictions
California Proposition 65 (Prop 65)
WARNING: This product can expose you to chemicals which is known to the State of California to cause cancer and/or reproductive harm.
For more information, visit www.P65Warnings.ca.gov.
CARB / California Emissions Compliance
This item may be restricted in California and other regions with emissions regulations. If applicable, it is intended for
competition/off-road use only unless otherwise stated. It is the customer’s responsibility to confirm local compliance before purchase.
Orders shipping to restricted areas may be canceled.
The Koyo PI-1186 is the replacement drain plug for Koyorad all-aluminum racing radiators, sized M10 x P1.25. It is the correct service part when the original plug has been stripped, cross threaded or will no longer seal after repeated coolant changes.
Product Details
- Manufacturer Part Number: PI-1186
- Brand: Koyo (Koyorad)
- Type: radiator drain plug
- Thread size: M10 x P1.25
- Koyo recommended torque: 7-8 ft./lbs.
- Sold individually
- Fits Koyorad racing radiators
Shipping Height: 0.5
Shipping Length: 1.0
Shipping Width: 1.0