Home Shop Cart Account

Performance Parts

Shop By Vehicle

Store

Cooling Fittings

Filter products by category, price, and more

Store About Us Contact Us FAQ

© 2026 Hybrid Racing. All rights reserved.

Cooling Fittings | Hybrid Racing

Hybrid Racing K Series Cylinder Head Heater Pipe Plug

$24.99

-65%

Hybrid Racing K Series Thermostat Housing Plug & Bracket

$24.99

$8.75

-65%

Hybrid Racing -16AN to -16ORB Straight Fitting (Universal)

$19.98

$6.99

-65%

Hybrid Racing Turbo Coolant Return Fitting (-6AN)

$29.99

$10.50

-65%

Honda Radiator Drain Plug (Petcock Valve) 19011-PH1-621

$15.99

$5.60

-65%

Circuit Hero K-Series Coolant Tube Block Plug

$25.00

$8.75

-65%

TracTuff Thermostat Housing Port Adapter for Honda K Series

$29.95

$10.48

-65%

TracTuff M20 to -10 AN Male Flare Fitting

$29.95

$10.48

-65%

TracTuff -16 ORB to 1.25" Radiator Hose Fitting

$21.95

$7.68

TracTuff M18 to -6 AN Male Flare Fitting

$29.95

-65%

Tractuff Water Pump/Block Fitting for Honda K Series

$24.95

$8.73

Hybrid Racing 5/8" Barb Coolant Return Fitting for K Series

$29.99