Route coolant to the throttle body inlet with the Gates HVAC Heater Hose 12339. It installs as a direct-fit replacement for the 2014-2022 Toyota Sequoia, carrying engine coolant along the throttle body inlet line of the cooling/heater system.
- Job: Carries engine coolant through the throttle body inlet circuit of the cooling and heater system.
- Position: Cataloged for the throttle body inlet location.
- Fitment: Direct-fit replacement for the listed 2014-2022 Toyota Sequoia application.
Coolant hoses can harden, crack, swell, or seep at their connections as they age under repeated heat cycling. If a deteriorated hose is the source of a coolant leak or a low-coolant condition on your Sequoia, this replaces it. Inspect the clamps and connections during installation, then refill and bleed the cooling system per the vehicle service information.
Interchange: 14971S · F10584 · 13339 · 1628138080
Manufacturer part number 12339
This part cross-references / interchanges with the following part numbers:
Frequently Asked Questions
What does this Gates 12339 hose do?
It carries engine coolant through the throttle body inlet circuit of the cooling and heater system on the listed application.
What vehicle does it fit?
It is a direct-fit replacement for the 2014-2022 Toyota Sequoia. Check the Buyer's Guide tab to confirm fitment for your vehicle.
What numbers does this hose interchange with?
It interchanges with 14971S, F10584, 13339, and 1628138080. Its own manufacturer part number is 12339.
How do I know the hose needs replacing?
Coolant hoses may harden, crack, swell, or seep at the connections over time. If a deteriorated hose is causing a coolant leak, replacement may be needed.
Is there anything to do after installing it?
Inspect the clamps and connections, then refill and bleed the cooling system following the vehicle service information.
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