Bajaj JL402004 Light Control Module – Headlight Relay for Pulsar 125 & NS160 BS4

Upgrade your Pulsar’s electrical reliability with the Bajaj JL402004 Light Control Module, engineered for flawless headlight and flasher relay operation. This OEM unit regulates headlight switching and indicator flash timing—ensuring safe and stable performance even during long rides. Built to factory specifications, it offers a plug-and-play fit for Bajaj Pulsar 125 (BS4 & BS6) and Pulsar NS160 BS4. Perfect for replacing worn-out or erratic relays, this module is sealed for weather resistance and long life.

3. Key Features:

• Genuine Bajaj spare part (JL402004)

• Ensures smooth headlight & flasher relay function

• Plug-and-play fit, no wiring modification

• Weather-sealed and vibration-resistant housing

• Trusted by dealers and OEM spares networks

4. Compatibility (Verified):

• ✅ Bajaj Pulsar 125 (BS4 & BS6 variants)

• ✅ Bajaj Pulsar NS160 (BS4)

• ❌ Not confirmed for NS160 BS6 or other Pulsar models without part verification

5. Package Includes:

• 1 × Bajaj JL402004 Light Control Module

FAQ Section:

1. Which Bajaj bikes is JL402004 compatible with?
This module is verified for Pulsar 125 (BS4 & BS6) and Pulsar NS160 BS4.

2. What does a light control module do?
It manages the headlight switching and flasher timing, ensuring correct lighting operation and signal functionality.

3. Is this an OEM part?
Yes. JL402004 is an original Bajaj module sourced from authorized spare dealers.

4. Can I install it myself?
Yes—this is a direct-fit plug-and-play unit. Simply unplug the old relay and insert the new one.