Where is the horn located and how can it be tested or replaced on 1995 through 2004 Toyota Tacoma?

The horn unit on Tacoma models is placed directly behind the grille between the radiator and the right headlight. Plug the electrical connector out and apply power from the battery to the two terminals by using jumper wires to see if the horn works; replace it when it fails to sound. To diagnose the horn problem check for power supply at the terminal when you push the horn button. If a good power supply exists test the ground connection. Check the horn relay which generally takes the form of either the four-terminal or externally grounded three-terminal configuration when no voltage is detected. When the relay works test if both supply and control wiring circuits receive power from between the relay and fuse panel connections. When voltage reaches both relay circuits press the horn button then test for ground connection in the circuit from relay to button; a failed ground requires open circuit assessment and if that test succeeds replace the horn button. Based on this information examine the horn button first then see if a break or ground fault exists between the relay and horn connection. Additionally normalize verbalization when feasible. Free the horn electronics and take off its bracket bolt to disconnect it from the vehicle body. Secure the bracket with threads on the old horn before mounting it onto the new unit following the steps that reversed removal.

Genuine Toyota Tacoma Horn

Alarm Horn

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11 Horns found

View related parts
Toyota Tacoma Horn Assembly, Low Pitch
Part Number: 86520-0E020
$70.79 MSRP: $99.79
You Save: $29.00 (30%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Horn Assy, Low Pitched; Horn, Lower Note Horn
- Warranty: This genuine part is guaranteed by Toyota's factory warranty.
Fits the following Vehicles:
- 2015-2025 Toyota Tacoma | Base, Limited, SR5 | 4 Cyl 2.4L, 4 Cyl 2.7L, 6 Cyl 3.5L, 6 Cyl 4.0L | 1GRFE, 2GRFKS, 2TRFE, T24; GRN225L-CRFDKA, GRN245L-CRADKA, GRN245L-CRFDKA, GRN245L-PRADKA, GRN245L-PRFDKA, GRN250L-PRADKA, GRN265L-CRADKA, GRN265L-PRADKA, GRN270L-PRADKA, GRN305L-CRFSHA, GRN305L-CRTSHA, GRN305L-PRFSHA, GRN305L-PRTLHA, GRN305L-PRTSHA, GRN310L-PRTLHA, GRN310L-PRTSHA, GRN325L-CRTSHA, GRN325L-PRTLHA, GRN325L-PRTSHA, GRN330L-PRTLHA, GRN330L-PRTSHA, TRN220L-TRMDKA, TRN220L-TRPDKA, TRN225L-CRMDKA, TRN225L-CRPDKA, TRN225L-PRPDKA, TRN240L-TRMDKA, TRN240L-TRPDKA, TRN245L-CRMDKA, TRN245L-CRMSKA, TRN245L-CRPDKA, TRN245L-CRTSKA, TRN265L-CRPDKA, TRN265L-CRTSKA, TRN265L-PRPDKA, TRN265L-PRTSKA, TZNA40L-PRZSZA, TZNA41L-PRZSTA, TZNA45L-PRFSZA, TZNA45L-PRZSZA, TZNA46L-PRZSTA
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Toyota Tacoma Horn Assembly, High PITC
Part Number: 86510-0E040
$70.79 MSRP: $99.79
You Save: $29.00 (30%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Horn Assy, High Pitched; High Note Horn, Horn
- Warranty: This genuine part is guaranteed by Toyota's factory warranty.
Fits the following Vehicles:
- 2015-2025 Toyota Tacoma | Base, Limited, SR5 | 4 Cyl 2.4L, 4 Cyl 2.7L, 6 Cyl 3.5L, 6 Cyl 4.0L | 1GRFE, 2GRFKS, 2TRFE, T24; GRN225L-CRFDKA, GRN245L-CRADKA, GRN245L-CRFDKA, GRN245L-PRADKA, GRN245L-PRFDKA, GRN250L-PRADKA, GRN265L-CRADKA, GRN265L-PRADKA, GRN270L-PRADKA, GRN305L-CRFSHA, GRN305L-CRTSHA, GRN305L-PRFSHA, GRN305L-PRTLHA, GRN305L-PRTSHA, GRN310L-PRTLHA, GRN310L-PRTSHA, GRN325L-CRTSHA, GRN325L-PRTLHA, GRN325L-PRTSHA, GRN330L-PRTLHA, GRN330L-PRTSHA, TRN220L-TRMDKA, TRN220L-TRPDKA, TRN225L-CRMDKA, TRN225L-CRPDKA, TRN225L-PRPDKA, TRN240L-TRMDKA, TRN240L-TRPDKA, TRN245L-CRMDKA, TRN245L-CRMSKA, TRN245L-CRPDKA, TRN245L-CRTSKA, TRN265L-CRPDKA, TRN265L-CRTSKA, TRN265L-PRPDKA, TRN265L-PRTSKA, TZNA40L-PRZSZA, TZNA41L-PRZSTA, TZNA45L-PRFSZA, TZNA45L-PRZSZA, TZNA46L-PRZSTA
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Toyota Tacoma Horn Assy, Low Pitched
Part Number: 86520-04040
$71.50 MSRP: $100.78
You Save: $29.28 (30%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Horn, Lower Note Horn
- Warranty: This genuine part is guaranteed by Toyota's factory warranty.
Fits the following Vehicles:
- 2005-2016 Toyota Tacoma | Base, Limited, SR5 | 4 Cyl 2.7L, 6 Cyl 3.5L, 6 Cyl 4.0L | 1GRFE, 2GRFKS, 2TRFE; GRN225L-CRFDKA, GRN245L-CRADKA, GRN245L-CRFDKA, GRN245L-PRADKA, GRN245L-PRFDKA, GRN250L-PRADKA, GRN265L-CRADKA, GRN265L-CRFDKA, GRN265L-PRADKA, GRN270L-PRADKA, GRN305L-CRFSHA, GRN305L-CRTSHA, GRN305L-PRFSHA, GRN305L-PRTLHA, GRN305L-PRTSHA, GRN310L-PRTLHA, GRN310L-PRTSHA, GRN325L-CRTSHA, GRN325L-PRTLHA, GRN325L-PRTSHA, GRN330L-PRTLHA, GRN330L-PRTSHA, TRN220L-TRMDKA, TRN220L-TRPDKA, TRN225L-CRMDKA, TRN225L-CRPDKA, TRN225L-PRPDKA, TRN240L-TRMDKA, TRN240L-TRPDKA, TRN245L-CRMDKA, TRN245L-CRMSKA, TRN245L-CRPDKA, TRN245L-CRTSKA, TRN260L-TRMDKA, TRN265L-CRMDKA, TRN265L-CRPDKA, TRN265L-CRTSKA, TRN265L-PRPDKA, TRN265L-PRTSKA
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Toyota Tacoma Horn Assy, High Pitched
Part Number: 86510-04020
$71.50 MSRP: $100.78
You Save: $29.28 (30%)
Ships in 1 Business Day
ADD TO CART
Product Specifications
- Other Name: High Note Horn, Horn
- Manufacturer Note: SR5 PACKAGE
- Warranty: This genuine part is guaranteed by Toyota's factory warranty.
Fits the following Vehicles:
- 2005-2016 Toyota Tacoma | Base, Limited, SR5 | 4 Cyl 2.7L, 6 Cyl 3.5L, 6 Cyl 4.0L | 1GRFE, 2GRFKS, 2TRFE; GRN225L-CRFDKA, GRN245L-CRADKA, GRN245L-CRFDKA, GRN245L-PRADKA, GRN245L-PRFDKA, GRN250L-PRADKA, GRN265L-CRADKA, GRN265L-CRFDKA, GRN265L-PRADKA, GRN270L-PRADKA, GRN305L-CRFSHA, GRN305L-CRTSHA, GRN305L-PRFSHA, GRN305L-PRTLHA, GRN305L-PRTSHA, GRN310L-PRTLHA, GRN310L-PRTSHA, GRN325L-CRTSHA, GRN325L-PRTLHA, GRN325L-PRTSHA, GRN330L-PRTLHA, GRN330L-PRTSHA, TRN220L-TRMDKA, TRN220L-TRPDKA, TRN225L-CRMDKA, TRN225L-CRPDKA, TRN225L-PRPDKA, TRN240L-TRMDKA, TRN240L-TRPDKA, TRN245L-CRMDKA, TRN245L-CRMSKA, TRN245L-CRPDKA, TRN245L-CRTSKA, TRN260L-TRMDKA, TRN265L-CRMDKA, TRN265L-CRPDKA, TRN265L-CRTSKA, TRN265L-PRPDKA, TRN265L-PRTSKA
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Toyota Tacoma Horn Assy, High Pitched
Part Number: 86510-04010
$86.48 MSRP: $121.91
You Save: $35.43 (30%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Horn
- Warranty: This genuine part is guaranteed by Toyota's factory warranty.
Fits the following Vehicles:
- 2000-2004 Toyota Tacoma | DLX, SR5 | 4 Cyl 2.4L, 4 Cyl 2.7L, 6 Cyl 3.4L | 2RZFE, 3RZFE, 5VZFE; RZN140L-TRMDKAB, RZN140L-TRPDKAB, RZN140L-TRSDKAB, RZN150L-CRMDKAB, RZN150L-CRPDKAB, RZN150L-CRSDKAB, RZN161L-TRMDKAB, RZN161L-TRPDKAB, RZN171L-CRMDKAB, RZN171L-CRPDKAB, RZN191L-TRPDKAB, RZN196L-CRPDKAB, RZN196L-PRPDKAB, VZN150L-CRMDKAB, VZN150L-CRSDKAB, VZN170L-CRMDKAB, VZN170L-CRMGKAB, VZN170L-CRPDKAB, VZN170L-CRPGKAB, VZN170L-PRPDKAB, VZN195L-CRPDKAB, VZN195L-PRPDKAB
View related parts
Toyota Tacoma Horn Assy, Low Pitched
Part Number: 86520-04010
$86.48 MSRP: $121.91
You Save: $35.43 (30%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Horn
- Warranty: This genuine part is guaranteed by Toyota's factory warranty.
Fits the following Vehicles:
- 2000-2004 Toyota Tacoma | DLX, SR5 | 4 Cyl 2.4L, 4 Cyl 2.7L, 6 Cyl 3.4L | 2RZFE, 3RZFE, 5VZFE; RZN140L-TRMDKAB, RZN140L-TRPDKAB, RZN140L-TRSDKAB, RZN150L-CRMDKAB, RZN150L-CRPDKAB, RZN150L-CRSDKAB, RZN161L-TRMDKAB, RZN161L-TRPDKAB, RZN171L-CRMDKAB, RZN171L-CRPDKAB, RZN191L-TRPDKAB, RZN196L-CRPDKAB, RZN196L-PRPDKAB, VZN150L-CRMDKAB, VZN150L-CRSDKAB, VZN170L-CRMDKAB, VZN170L-CRMGKAB, VZN170L-CRPDKAB, VZN170L-CRPGKAB, VZN170L-PRPDKAB, VZN195L-CRPDKAB, VZN195L-PRPDKAB
View related parts
Toyota Tacoma Horn Assy, Low Pitched
Part Number: 86520-08010
$92.03 MSRP: $129.73
You Save: $37.70 (30%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Horn, Lower Note Horn
- Manufacturer Note: DENSO
- Replaces: 86520-AC010
- Warranty: This genuine part is guaranteed by Toyota's factory warranty.
Fits the following Vehicles:
- 1996-2001 Toyota Tacoma | DLX, SR5 | 4 Cyl 2.4L, 4 Cyl 2.7L, 6 Cyl 3.4L | 2RZFE, 3RZFE, 5VZFE; RZN140L-TRMDKAB, RZN140L-TRPDKAB, RZN140L-TRSDKAB, RZN150L-CRMDKAB, RZN150L-CRPDKAB, RZN150L-CRSDKAB, RZN161L-TRMDKAB, RZN161L-TRPDKAB, RZN171L-CRMDKAB, RZN171L-CRPDKAB, RZN191L-TRPDKAB, RZN196L-CRPDKAB, RZN196L-PRPDKAB, VZN150L-CRMDKAB, VZN150L-CRSDKAB, VZN160L-TRMDKAB, VZN170L-CRMDKAB, VZN170L-CRMGKAB, VZN170L-CRPDKAB, VZN170L-CRPGKAB, VZN170L-PRPDKAB, VZN195L-CRPDKAB, VZN195L-PRPDKAB
View related parts
Toyota Tacoma Horn Assy, Low Pitched
Part Number: 86520-01040
$83.41 MSRP: $117.59
You Save: $34.18 (30%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Replaced by: 86520-68010
- Warranty: This genuine part is guaranteed by Toyota's factory warranty.
Fits the following Vehicles:
- 1995-1997 Toyota Tacoma | DLX, SR5 | 4 Cyl 2.4L, 4 Cyl 2.7L, 6 Cyl 3.4L | 2RZFE, 3RZFE, 5VZFE; RZN140L-TRMDKAB, RZN140L-TRSDKAB, RZN150L-CRMDKAB, RZN150L-CRSDKAB, RZN161L-TRMDKAB, RZN161L-TRPDKAB, RZN171L-CRMDKAB, RZN171L-CRPDKAB, VZN150L-CRMDKAB, VZN150L-CRSDKAB, VZN160L-TRMDKAB, VZN170L-CRMDKAB, VZN170L-CRMGKAB, VZN170L-CRPDKAB, VZN170L-CRPGKAB
View related parts
Toyota Tacoma Horn Assembly, Security
Part Number: 86560-04010
$67.60 MSRP: $95.30
You Save: $27.70 (30%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Horn
- Warranty: This genuine part is guaranteed by Toyota's factory warranty.
Fits the following Vehicles:
- 2015-2023 Toyota Tacoma | Base, Limited, SR5 | 4 Cyl 2.7L, 6 Cyl 3.5L, 6 Cyl 4.0L | 1GRFE, 2GRFKS, 2TRFE; GRN225L-CRFDKA, GRN245L-CRADKA, GRN245L-CRFDKA, GRN245L-PRADKA, GRN245L-PRFDKA, GRN250L-PRADKA, GRN265L-CRADKA, GRN265L-PRADKA, GRN270L-PRADKA, GRN305L-CRFSHA, GRN305L-CRTSHA, GRN305L-PRFSHA, GRN305L-PRTLHA, GRN305L-PRTSHA, GRN310L-PRTLHA, GRN310L-PRTSHA, GRN325L-CRTSHA, GRN325L-PRTLHA, GRN325L-PRTSHA, GRN330L-PRTLHA, GRN330L-PRTSHA, TRN220L-TRMDKA, TRN220L-TRPDKA, TRN225L-CRMDKA, TRN225L-CRPDKA, TRN225L-PRPDKA, TRN240L-TRMDKA, TRN240L-TRPDKA, TRN245L-CRMDKA, TRN245L-CRMSKA, TRN245L-CRPDKA, TRN245L-CRTSKA, TRN265L-CRPDKA, TRN265L-CRTSKA, TRN265L-PRPDKA, TRN265L-PRTSKA
View related parts
Toyota Tacoma Horn Assy, Low Pitched
Part Number: 86520-AC010
$92.03 MSRP: $129.73
You Save: $37.70 (30%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Replaced by: 86520-08010
- Warranty: This genuine part is guaranteed by Toyota's factory warranty.
Fits the following Vehicles:
- 1996-1999 Toyota Tacoma | DLX, SR5 | 4 Cyl 2.4L, 4 Cyl 2.7L, 6 Cyl 3.4L | 2RZFE, 3RZFE, 5VZFE; RZN140L-TRMDKAB, RZN140L-TRSDKAB, RZN150L-CRMDKAB, RZN150L-CRSDKAB, RZN161L-TRMDKAB, RZN161L-TRPDKAB, RZN171L-CRMDKAB, RZN171L-CRPDKAB, RZN191L-TRPDKAB, RZN196L-CRPDKAB, VZN150L-CRMDKAB, VZN150L-CRSDKAB, VZN160L-TRMDKAB, VZN170L-CRMDKAB, VZN170L-CRMGKAB, VZN170L-CRPDKAB, VZN170L-CRPGKAB, VZN195L-CRPDKAB
View related parts
Toyota Tacoma HORN ASSY, SECURITY
Part Number: 86560-AK010
$67.60 MSRP: $95.30
You Save: $27.70 (30%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Warranty: This genuine part is guaranteed by Toyota's factory warranty.
Fits the following Vehicles:
- 2024-2025 Toyota Tacoma | 4 Cyl 2.4L | T24; TZNA40L-PRZSZA, TZNA41L-PRZSTA, TZNA45L-PRFSZA, TZNA45L-PRZSZA, TZNA46L-PRZSTA

Toyota Tacoma Horn

If you are in demand for superior quality and affordable OEM Toyota Tacoma Horn, then shop with us! We own a wide range of the reduced-priced genuine Toyota Tacoma 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 Tacoma Horn Parts Questions & Experts Answers

Horn Assy, High Pitched
86510-04010
Q: Where is the horn located and how can it be tested or replaced on 1995 through 2004 Toyota Tacoma?
A: The horn unit on Tacoma models is placed directly behind the grille between the radiator and the right headlight. Plug the electrical connector out and apply power from the battery to the two terminals by using jumper wires to see if the horn works; replace it when it fails to sound. To diagnose the horn problem check for power supply at the terminal when you push the horn button. If a good power supply exists test the ground connection. Check the horn Relay which generally takes the form of either the four-terminal or externally grounded three-terminal configuration when no voltage is detected. When the relay works test if both supply and control wiring circuits receive power from between the relay and fuse panel connections. When voltage reaches both relay circuits press the horn button then test for ground connection in the circuit from relay to button; a failed ground requires open circuit assessment and if that test succeeds replace the horn button. Based on this information examine the horn button first then see if a break or ground fault exists between the relay and horn connection. Additionally normalize verbalization when feasible. Free the horn electronics and take off its bracket bolt to disconnect it from the vehicle body. Secure the bracket with threads on the old horn before mounting it onto the new unit following the steps that reversed removal.