Description

This is a Narva H4 resistor module kit, part number 18164, designed to fix common issues when you swap your halogen H4 bulbs for LED ones.
You know the deal – hyperflash, flickering, or that annoying bulb-out warning on your dash.
This little decoder canceller plugs inline with your H4 LED bulbs and adds the right load so your car's computer thinks everything's normal.
No more fast blinking or error lights.

It's a 12V kit, specifically for H4 bulb sizes and LED headlight styles.
Narva is an Australian brand that makes solid lighting components, so quality is trustworthy.

Headlight Load Resistor Kit - H4 LED Headlight Bulbs | Super Bright LEDs

The kit includes the resistor module and probably some connectors – it's a simple plug-and-play setup.

Ignite H4 Resistor Canbus Kit 12V (Pkt2) | Outback Equipment

Placement is at the headlight, so you install it between the factory harness and your LED bulb.
UPC is 9314464180033 if you need it.

Installation is super easy – unplug your headlight connector, plug this module inline, then plug your LED bulb into the other end.

Narva 12V 21W LED Load Resistor | 90034BL2

No cutting or splicing wires.
Great for anyone upgrading to LEDs without wanting to deal with electrical gremlins.

Narva H4 Resistor Modules (Pair) | Outback Equipment

Works on most cars that take H4 bulbs.

H4 Ecoder LED Headlights Decoder Resistor Free Err... - Grandado

Ships fast – fix that hyperflash and enjoy your crisp LED low beams without any headaches.