We seek a square glow pin for a Webasto Airtop 3500 ST -  NOT the round one  - a german website send a round one and also Moller in manchester sended to us a round one ( on they website they indicated that they had the right reference but not. I recieved today the wrong glow pin.) So do you have the right with the greenspot and square ? Thank you very much Have a nice day Nicolas

Question

We seek a square glow pin for a Webasto Airtop 3500 ST -  NOT the round one  - a german website send a round one and also Moller in manchester sended to us a round one ( on they website they indicated that they had the right reference but not. I recieved today the wrong glow pin.) So do you have the right with the greenspot and square ? Thank you very much Have a nice day Nicolas

This question is related to Webasto Air Top 3500ST 5000ST Glow Pin 24v | 9004215B.

View product

Answers (1)

Answered by Butler Technik's David Butler
Posted 6th March, 2026 at 16:51 by David Butler

Webasto use red and green dots or spots to denote operating voltage of their voltage-critical heater components

Red = 12v

Green = 24v

The glow pin for the heater generation Air Top 3500ST should correctly be squared rather than the more typical circular, you are correct.

The correct Webasto part number for an Air Top 3500 ST 24v glow pin is 9004215B or 9004215A ( these numbers = the exact same part) - SEE LINK BELOW

https://www.butlertechnik.com/item/Webasto/Air-Top-Glow-Pin-24v/67O

YES - we have this glow pin in stock currently

 

Post a reply

Your name may be viewable as contributor - please leave blank if you wish to remain anonymous.

Please read our privacy policy for more information about how we protect your personal data.