RELAY - 12 VOLT HORN (Komatsu KO4389745)
Code: KO4389745
Check Price & Availability
Product Details
- Aftermarket Replacement For
- Komatsu
- Warranty
- 6 months
Will This Fit my Equipment?Click here
Fast Shipping
6 Mo. Warranty
7-Day Returns
A failing horn relay can leave a vehicle without an audible warning signal. This aftermarket replacement part references the Komatsu catalog number KO4389745. The relay is an electromechanical switch that controls current flow to the horn circuit. When the relay contacts wear or coil fails, the horn may not sound when activated. In a typical 12-volt electrical system, the relay handles the switching load to protect the horn button. The item ships at approximately 0.15 POUNDS. Verify the serial number or application, then call (562) 693-7748.
Part number variants: KO4389745, ko4389745
| SKU | KO4389745 |
|---|---|
| Aftermarket Replacement For | Komatsu |
| Warranty | 6 months |
| Condition | New Aftermarket |
| Backorderable | No |
| Categories | electrical, ko, komatsu, tvh, TVH_BUCKET:KO:ko4 |
Shipping
- Most orders ship within 1-2 business days from our Whittier, CA warehouse.
- Standard shipping via UPS or USPS. Expedited options available at checkout.
- Free shipping on select orders. Contact us for shipping estimates.
- Same-day local pickup available. Call (562) 693-7748 to arrange.
Returns
- 7-day return policy on all unused parts in original packaging.
- Contact us at (562) 693-7748 or submit a parts inquiry to initiate a return.
- Defective parts are covered under our 6-month warranty.
Warranty
- All parts include a 6-month warranty against manufacturer defects.
- Warranty does not cover wear-and-tear, misuse, or improper installation.
Browse related inventory