Having problems with your 1999 Toyota 4Runner ?
Heater core I was trying to find out where the heater core is on a 1999 toyota 4 runner.
The heater core is located in the heater box. To get to the heater box you must first remove the dash. Then remove the heater box from the firewall. Then seperate the box to get to heater core. Good luck.
Repair Help & Product Troubleshooting for 1999 Toyota 4Runner
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