Gates HVAC Heater Hose P/N:19537
Keep coolant flowing between the heater valve and engine with the Gates Molded Heater Hose 19151, a factory-molded, OEM-style hose that drops into today's smaller, tighter engine compartments. It's a direct-fit replacement for the 1999-2000 Acura EL [L4-1.6L] and the 1999-2000 Honda Civic [L4-1.6L], and it serves the valve-to-engine position in the heater circuit.
Made in the United States. Signs this hose may need replacing include coolant seepage, cracking, swelling, or a soft, spongy feel.
Interchange: 16251M · F10821 · 64162 · 79721S02A00 · 11151
This part cross-references / interchanges with the following part numbers:
What vehicles does the Gates 19151 heater hose fit?
It's a direct-fit replacement for the 1999-2000 Acura EL and 1999-2000 Honda Civic, both with the L4-1.6L engine. Check the Buyer's Guide tab to confirm your vehicle.
What is this hose made of?
It has an EPDM tube, synthetic fiber knit reinforcement, and an EPDM cover, and is engineered to resist electrochemical degradation, a leading cause of hose failure.
What specifications does it meet?
It meets SAE 20R3 Type EC Class D-1 and D-2 specifications and has a temperature range of -40°F to 275°F (-40°C to 135°C).
Can I use this hose for fuel or oil lines?
No. It's intended for coolant, water, and air applications and is also approved for marine use, but Gates cautions against using it for fuel or oil transfer.
Should I replace the hose clamps too?
Gates recommends replacing the hose clamps each time a new coolant hose is installed to help ensure a proper, leak-free connection.
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.