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Genuine Toyota Highlander Horn
Alarm Horn- Select Vehicle by Model
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17 Horns found
Toyota Highlander Horn Assembly, High PITC
Part Number: 86510-0E040$69.67 MSRP: $98.21You Save: $28.54 (30%)Ships in 1-2 Business Days
Toyota Highlander Horn Assembly, Low Pitch
Part Number: 86520-0E020$69.67 MSRP: $98.21You Save: $28.54 (30%)Ships in 1-2 Business Days
Toyota Highlander Horn Assy, Low Pitched
Part Number: 86520-01050$66.50 MSRP: $93.75You Save: $27.25 (30%)Ships in 1-3 Business Days
Toyota Highlander Horn Assy, Low Pitched
Part Number: 86520-47010$66.50 MSRP: $93.75You Save: $27.25 (30%)Ships in 1 Business Day
Toyota Highlander Horn Assy, High Pitched
Part Number: 86510-20280$66.20 MSRP: $93.32You Save: $27.12 (30%)Ships in 1-3 Business Days
Toyota Highlander Horn Assy, Low Pitched
Part Number: 86520-20300$66.20 MSRP: $93.32You Save: $27.12 (30%)Ships in 1-3 Business Days
Toyota Highlander Horn Assy, High Pitched
Part Number: 86510-48070$66.50 MSRP: $93.75You Save: $27.25 (30%)Ships in 1-2 Business Days
Toyota Highlander Horn Assy, Low Pitched
Part Number: 86520-44010$81.66 MSRP: $115.10You Save: $33.44 (30%)Ships in 1-3 Business Days
Toyota Highlander Horn Assembly, Security
Part Number: 86560-08020$66.50 MSRP: $93.75You Save: $27.25 (30%)Ships in 1-3 Business Days
Toyota Highlander Horn Assy, High Pitched
Part Number: 86510-44010$81.66 MSRP: $115.10You Save: $33.44 (30%)
Toyota Highlander Horn Assembly, Security
Part Number: 86560-06060$66.50 MSRP: $93.75You Save: $27.25 (30%)Ships in 1-3 Business Days
Toyota Highlander Horn Assembly, Security
Part Number: 86510-0E011$66.50 MSRP: $93.75You Save: $27.25 (30%)Ships in 1-3 Business Days
Toyota Highlander Horn Assembly, High PITC
Part Number: 86510-0C070$66.50 MSRP: $93.75You Save: $27.25 (30%)Ships in 1-3 Business Days
Toyota Highlander Horn Assembly, Security
Part Number: 86510-48060$66.50 MSRP: $93.75You Save: $27.25 (30%)Ships in 1-3 Business Days
Toyota Highlander Horn Assembly, Security
Part Number: 86510-48090$73.46 MSRP: $103.55You Save: $30.09 (30%)Ships in 1-3 Business Days
Toyota Highlander Horn Assembly, Security
Part Number: 86560-0E030$66.50 MSRP: $93.75You Save: $27.25 (30%)Ships in 1-3 Business DaysToyota Highlander Horn Assembly, Security
Part Number: 86510-48040$68.55 MSRP: $96.63You Save: $28.08 (30%)Ships in 1-3 Business Days
Toyota Highlander Horn
If you are in demand for superior quality and affordable OEM Toyota Highlander Horn, then shop with us! We own a wide range of the reduced-priced genuine Toyota Highlander Horn. You can purchase in confidence as all parts come with a manufacturer's warranty. Any issues with our products? No need to worry as we have a hassle-free return policy to guide you every step of the way.
Toyota Highlander Horn Parts Questions & Experts Answers
- Q: How do you check and replace the horn on Toyota Highlander?A: As a preliminary to electrical diagnosis, always take a look at the fuses. First remove the horn's electrical connection. To check horn, connect battery voltage to the horn terminal with the jumper wire, if the horn does not beep replaced with the new one. If, however, it does sound check for voltage at the terminal whenever the horn button is pressed. If you get a voltage at the terminal then look for a bad ground in the electrical connection of the horn. But if you find no voltage at the horn, check the Relay. If the relay is working then measure voltage in the power and control circuits of the relay, if nothing is being supplied to any of these circuits then, check the wiring between the relay and the fuse board. If both relay circuits are getting voltage, push down the horn button and probe the circuit from the relay to the horn button for ohm readings to ground. If there is no continuity then go for an open circuit; if you do not get an open circuit then replace the horn button. If there is continuity through the horn button to ground, make test for open or short circuit from the relay to the horn. For replacement, note that there are two horns: on 2004 and earlier Highlander and 2003 and earlier Lexus models one is located in front of the condenser and the other below and in front of the engine compartment fuse and relay box while on 2005 and later Highlander and 2004 and later Lexus models both horns are located in front of the condenser. For the latter models, unbolt the radiator support trim panel and the panel and the grille from the radiator support. Remove the horns; on the cover beneath and forward of the fuse and relay box, you are required to unplug the electrical connector and then remove the mounting bracket bolt. To release the horn(s) situated in front of the condenser, the electrical connector should be disconnected the mounting bracket bolt, and also should be removed. Last of all, you need to unscrew the bracket bolt, and basically going about the process in reverse is installation.
