OEM Toyota 4Runner Horn Relay

Horn Control Relay

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4 Horn Relays found

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Toyota 4Runner Fan Relay, Passenger Side Part Number: 90987-02004-83
$26.52 MSRP: $36.91
You Save: $10.39 (29%)
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Product Specifications
- Other Name: Relay; Ignition Switch Relay; Circuit Opening Relay; Multi Purpose Relay; Horn Relay; ECM Relay; A/C Relay
- Position: Passenger Side
- Replaces: 90987-02004-B, 90080-87001, 90987-02004, 90080-87003, 90987-02002
- Warranty: This genuine part is guaranteed by Toyota's factory warranty.
Fits the following Vehicles:
- 1988-1995 Toyota 4Runner | DLX, SR5 | 4 Cyl 2.4 L GAS, 6 Cyl 3.0 L GAS
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Toyota 4Runner Horn Relay Part Number: 90987-01003
$58.18 MSRP: $80.99
You Save: $22.81 (29%)
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Product Specifications
- Other Name: Relay; Multi Purpose Relay; Relay Assembly, Cooler; Relay Assembly, Horn; Relay, Light Control; Relay, Tail Lamp
- Warranty: This genuine part is guaranteed by Toyota's factory warranty.
Fits the following Vehicles:
- 1991-1995 Toyota 4Runner | SR5 | 4 Cyl 2.4 L GAS, 6 Cyl 3.0 L GAS
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Toyota 4Runner Horn Relay Part Number: 86530-20070
$17.67 MSRP: $24.60
You Save: $6.93 (29%)
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Product Specifications
- Other Name: Relay Assembly, Horn; Multi Purpose Relay; Relay
- Warranty: This genuine part is guaranteed by Toyota's factory warranty.
Fits the following Vehicles:
- 1996-1998 Toyota 4Runner | Base, Limited, SR5 | 4 Cyl 2.7 L GAS, 6 Cyl 3.4 L GAS
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Toyota 4Runner Horn Relay Part Number: 90080-87026
$23.05 MSRP: $32.09
You Save: $9.04 (29%)
Product Specifications
- Other Name: Relay; Powertrain, Cooling, Safety, Defroster, Ignition, A/C, Fog, Headlight, ABS; Window Relay; Relay Assembly, Circuit Opening, EFI, Heater, Fuel Pump, Power Window, Standard Parts.
- Replaces: 90080-87010, 90987-02027, 90987-T2001, 85915-12020
- Warranty: This genuine part is guaranteed by Toyota's factory warranty.
Fits the following Vehicles:
- 1996-2009 Toyota 4Runner | Base, Limited, Sport, SR5 | 4 Cyl 2.7 L GAS, 6 Cyl 3.4 L GAS, 6 Cyl 4.0 L GAS, 8 Cyl 4.7 L GAS

Toyota 4Runner Horn Relay

Choose genuine Horn Relay that pass strict quality control tests. You can trust the top quality and lasting durability. Shopping for OEM Horn Relay for your Toyota 4Runner? Our website is your one-stop destination. We stock an extensive selection of genuine Toyota 4Runner parts. The price is affordable so you can save more. It only takes minutes to browse and find the exact fit. Easily add to cart and check out fast. Our hassle-free return policy will keep you stress-free. We process orders quickly for swift delivery. Your parts will arrive faster, so you can get back on the road sooner.

The Horn Relay for the Toyota 4Runner is an essential component that activates the horn when the driver presses the horn button. The Toyota 4Runner rolls on a rugged body-on-frame design, a tried and tested V6 engine, selectable four-wheel drive, and generous cabin space, making highway cruising or rocky crawling equally easy. The precise combination of rack and pinion steering and coil spring rear suspension gives the 4Runner its stable handling. Moreover, ample cargo room, modular lighting, and factory-backed parts support make ownership easy and affordable. The user-friendly controls and soundproof interior create a peaceful ride that is ready for adventure. These are the hallmarks of the legendary Toyota for decades. Similarly, the Horn Relay is a simple plug-in switch that acts as a low current signal from the steering wheel and turns it into a high current surge to power the horn. As original equipment, it does not overload delicate circuits with heavy load. As the contacts of the Horn Relay close, battery energy begins to flow to the horn diaphragm. This allows the driver to use the horn for a clear warning blast. Moreover, it lets out a blast to increase safety in traffic or on the trails. Horns are silent if the Horn Relay is worn or fails. Routine inspection protects every Toyota 4Runner on the road. Installation comprises the following steps. First, disconnect the battery. After that, seat the new relay firmly in the fuse box. Once seating is complete, reconnect power. Finally, test the horn.