Gates Engine Coolant Bypass Hose,HVAC Heater Hose,Radiator Coolant Hose P/N:20774
Keep coolant moving through demanding heavy-duty cooling systems with the Gates Green Stripe 2-Ply Straight Coolant Hose, MPN 24216. This 36-inch (914 mm) straight length with a 1-inch (25 mm) inside diameter at each end serves as a bypass, HVAC heater, and radiator coolant hose across a wide range of positions — engine-to-pipe (upper and lower), heater inlet, radiator-to-pipe, reservoir-to-radiator, outlet, coolant reservoir, oil cooler, and filler tank. It fits a broad list of heavy-duty applications, including the 1989-1997 Ford L9000 [6-10.5L], 1981-1988 GMC General [L6-14.6L], and 1991-1993 International 2554 [L6-7.6L] — see the Buyer's Guide tab for the full list.
Caution: do not use for fuel or oil transfer applications. For a maintenance-free connection, Gates recommends PowerGrip SB clamps. Country of origin: Mexico.
Interchange: 31052 · 3930828 · 77100 · 77100GL · 8103 · 57016 · 57216 · L2643493 · R501102 · 628 · GPC100
This part cross-references / interchanges with the following part numbers:
What is this hose made of?
It uses a 2-ply bias-fabric construction with an advanced EPDM tube and cover, which resist "cold water leaks" and stay soft and pliable even under adverse operating conditions.
What size is the hose?
It is a 36-inch (914 mm) straight length with a 1-inch (25 mm) inside diameter at each end. The cover is marked in 1-inch increments so you can cut it to the length your application needs.
What are its temperature and pressure ratings?
It is rated to 100 PSI working pressure with a temperature range of -40°F to +257°F (-40°C to +125°C), and it exceeds SAE 20R1 Type EC (Class D-1 tube and cover, standard wall).
Can I use this hose for fuel or oil?
No. This is a coolant hose and must not be used for fuel or oil transfer applications. It is, however, approved for marine applications.
Does this hose fit my vehicle?
It fits many heavy-duty vehicles, including the 1989-1997 Ford L9000 [6-10.5L] and 1981-1988 GMC General [L6-14.6L]. Check the Buyer's Guide tab to confirm your exact year, make, model, and engine.
WARNING: These products can expose you to chemicals including lead and phthalates, 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.