3/4-Inch I.D. Heater Hose Bypass Block-Off Cap — Genuine GM®
Closes an unused heater-hose connection in the cooling system.
This Genuine GM® 3/4-inch-inside-diameter block-off cap closes an unused heater hose bypass connection. The cap fits over the matching hose nipple where a hose is no longer connected, providing a closed end at that point in the cooling circuit. Match the nipple size to the cap’s 3/4-inch inside diameter.
• 3/4-inch cap inside diameter
• Heater hose bypass block-off
• Covers the unused hose nipple
• Closed end for cooling connection
• Genuine GM® part 15544596
WARNING: This product can expose you to chemicals including lead, sulfur, nickel, chromium, vanadium, titanium, polyvinyl chloride, and 4,4’-methylenebis (2-chloroaniline), which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.
