Excellent Quality: The heater core shut off valve is made of solid brass body and plated handle, which is strong and not easy to corrode, and has a long service life. It adopts one-piece structure and has good sealing.
Heater Core Bypass Caps Fits 5/8" Heater Hose Fittings (Qty-4) #1766
UNIVERSAL 5/8" 3/4" Heater Core Bypass Kit By-Pass FITS MOST VEHICLES Shut Off
Engine Heater Core Bypass Kit with 5/8" 3/4" Hose,Compatible GM Chevy...
Dorman 626-001 For Engine Heater Core Bypass Kit
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Heater Core Bypass Kit with 5/8" 3/4" Hose, Replacement for 626-001, U
