Description
Product Overview
The Aeola Horn Relay is a 12V plug‑in automotive relay engineered for durable, high‑current horn operation. Constructed with copper contacts for superior conductivity and a robust housing that meets RoHS standards, it provides a steady 20 A current rating. Dimensions of 0.9 x 0.49 x 0.5 inches and a lightweight 1.13 oz design allow easy integration into existing horn circuits. This relay is a direct replacement for OEM part numbers 90987‑02027, 90987‑02028, 90080‑87026, 90987‑02022, 156700‑2840, 15670‑02840, 85915‑12020, and 90987‑T2001, ensuring a perfect fit without modifications.
Usage
Designed for everyday driving, the relay powers the horn system in a variety of Toyota models including Camry, Corolla, and Tacoma from 1997 to 2014. Whether navigating city traffic or cruising on the highway, the relay delivers a clear, loud horn signal for safety. Installation is straightforward: simply unplug the old relay and plug in the Aeola unit. Ideal for DIY enthusiasts and professional mechanics alike, it suits both routine maintenance and emergency repairs. 
Why Choose Us
Aeola stands for quality assurance; each relay undergoes rigorous testing to exceed OEM standards. The copper contact material resists corrosion, extending service life even in harsh climates. Our 12‑month warranty and 30‑day money‑back guarantee provide confidence in every purchase. By choosing Aeola, you receive a cost‑effective solution that does not compromise on performance or reliability.
Key Features
- High‑conductivity copper contacts for consistent power flow
- 20 A current rating supports demanding horn circuits
- Plug‑in mounting eliminates wiring hassles
- Direct OEM replacement fits multiple Toyota models
- RoHS compliant, lightweight, and compact design
FAQ
Is this relay compatible with my 2005 Toyota Corolla?
Yes, the Aeola relay is designed to replace the factory horn relay in 1997‑2014 Toyota Corolla models, including the 2005 year.
Do I need any tools to install the relay?
No special tools are required. Simply disconnect the old relay and plug the new Aeola unit into the same socket.
What warranty does Aeola offer?
The product comes with a 12‑month warranty and a 30‑day money‑back guarantee for your peace of mind.
Can this relay be used in vehicles other than Toyota?
While it is optimized for Toyota models, the relay may fit other vehicles with the same OEM part specifications. Verify the part number before purchase.
Is the relay RoHS compliant?
Yes, the Aeola Horn Relay meets RoHS standards, ensuring it is free from hazardous substances.




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