Replacement bulkhead fitting for Napoleon gas stoves. OEM Napoleon part # W255-0021
Napoleon Bulkhead Fitting (W255-0021)
Model Compatibility
Fits These Models
Manuals & Documents
Manuals for the GDIG3, GDIX3, GDIX4 and other models this part fits are being added to our manuals library. Need one now? Ask us or call 406-272-9850.
Before you order
This part is listed for 5 models (see Fits These Models above). Check the model name and serial number on your appliance’s rating label and make sure they match — Napoleon built many models in more than one version (and gas models for natural gas or propane), and some parts changed between versions.
Not sure it’s the right part? Call 406-272-9850 or send us your model and serial number and we’ll confirm it before you order. Or browse all Napoleon Fittings & Tubes.
More parts for the Napoleon GDIX3
Napoleon GDIX3 3/8″ Union Bulkhead Fitting (N255-0002)
SKU N255-0002
Fits GDIX3

Napoleon Tube to Pipe Fitting – 3/8″ x 1/8″ (W255-0002)
SKU W255-0002
Fits GDIG3, GDIX3, GDIX4, IR3G Infrared +3 more

Napoleon Proflame 2 Battery Housing (W350-0655)
SKU W350-0655
Fits Ascent X Series, GDIG3, GDIX3, High Definition Series +1 more

OEM SIT Proflame II IFC Wiring Harness (0584924)
SKU 0584924
Fits Altitude X Series, Ascent X Series, GDIG3, GDIX3 +7 more
Napoleon Double Bulkhead Electrode (W240-0010)
SKU W240-0010
Fits GDIG3, GDIX3, GDIX4, STARfire Series +1 more
Napoleon 7/16″ Washer (W735-0019)
SKU W735-0019
Fits GDI3 Oakville, GDIX3, GDIX4
Napoleon Oakville Series 5/8″-18 Nut (W450-0050)
SKU W450-0050
Fits GDI3 Oakville, GDIX3, GDIX4

Napoleon Oakville Series Ceramic Panel – Rear (W500-0667)
SKU W500-0667
Fits GDI3 Oakville, GDIG3, GDIX3