Product Description
This is an OEM Napoleon Manifold Assembly that works with select Napoleon and Timberwolf wood stoves. This part will ship new in its original packaging, it is not an after-market part.
Napoleon Part Number: W432-0143 (Same as W4320143)
Part Description: This is a genuine manifold designed to provide primary air to the fire.
Applicable Models:
- Huntsville 1400L
- Huntsville 1400P
- Independence 1450
- Oakdale 1402 – After serial # 097997
- S4 S Series – Secondary air
This part may work with other models, please check your owner’s manual to see if this part will work for you.
If your part is not listed on our website, please contact us and we would be happy to help try and source it!
This genuine Napoleon Manifold Assembly (W432-0142) is in stock ready to ship

















Simon Bench –
The replacement part works great!