
HELLA Flasher Switch 303-304-403-2521 - 24V Halogen Bulb
In stock, ready to ship
In stock now — leaves the warehouse in 1–2 business days
Product details
Enhance your vehicle's functionality with the HELLA 6HH004175-021 Flasher Switch. Specifically designed for models 303-304-403-2521, this switch operates at 24V, ensuring reliability for vehicle owners and mechanics alike.
Key Benefits:
- Ideal for activating hazard lights in emergencies.
- Compatible with halogen bulb type W2x4.6d for bright illumination.
- Robust design featuring 8 connections for reliable performance.
Technical Specifications:
- Voltage: 24 V
- Number of Connections: 8
- Bulb Type: w1,2w
- Installation requires expert assistance for optimal performance.
Ensure proper installation and enjoy seamless functionality from your flasher switch.
Checking fitment
Match the part number above against the part you are replacing, or check the models and engines named on this page against your vehicle. If the number matches, the part matches.
Shipping
Orders leave the warehouse in 1–2 business days. Free shipping on every US order.
Returns & warranty
30 days to return an unused part in its original packaging. Manufacturer warranty of 12 months against defects.









