Quick Take
If you need a low-priced OEM part, the fan tool is the most budget-conscious listing. If you're after an airbox seal with part number compatibility, the airbox foam seal is the match. For a fuel system replacement, the new OEM fuel valve is ready to go as a selector component. And if you want a retro look, the 80s gear set includes a jacket, bibs, and two helmets, but it's pre-owned and sized small women's.
Price Comparison
| Product | Listed Price | Price Bar |
|---|---|---|
| New Ski-Doo Air Box Lower Foam Airbox Hood Seal Filter 508000099 & 508000154 MXZ | USD 40.00 | |
| 420876357 FAN TOOL Ski Doo Alpine Elan Skandic Expedition Tundra SWT WT -OEM NEW | USD 24.95 | |
| Ski-Doo New OEM Valve-Fuel 275500098 | USD 38.99 | |
| Ski Doo Retro 80s Snowmobile Gear | USD 100.00 |
From $24.95 to $100, the price spread is wide, and the gap reflects the difference between a single specialty tool and a full gear lot.
Decision Matrix
| Need | Recommended Listing | Why |
|---|---|---|
| Specific maintenance tool | Fan Tool | New OEM part with a specific part number for select Ski-Doo models |
| Airbox sealing | Airbox seal | Foam seal with pressure-sensitive adhesive for part numbers 508000099 & 508000154 |
| Fuel selector replacement | Fuel valve | New OEM valve assembly with on/off/reserve positions |
| Vintage snowmobile clothing | Retro 80s gear | Includes jacket, bibs, and two medium helmets, insulated nylon construction |
Product Notes
New Ski-Doo Air Box Lower Foam Airbox Hood Seal Filter 508000099 & 508000154 MXZ

This new foam airbox seal is die cut with adhesive so you can peel and stick it into place. It's made in the United States and branded Lingen Motoparts, with manufacturer part numbers LM 508000099 and LM 508000154. If your Ski-Doo's airbox needs a fresh seal, this listing gives you the specific part to do that job. The limitation is that it's a narrow-purpose part: it's for sealing the airbox, not for general engine maintenance, so it's only useful if that's the repair you're doing.
420876357 FAN TOOL Ski Doo Alpine Elan Skandic Expedition Tundra SWT WT -OEM NEW

This is a new OEM fan tool from Ski-Doo, listing part number 420876357, and it's the lowest-priced item in this group. The title points to compatibility with Alpine, Elan, Skandic, Expedition, Tundra, SWT, and WT models, making it a specific choice for riders working on those sleds. It's a single tool, so you get exactly one part for the listed price. If your repair involves a fan system, this is a straightforward OEM option; if you don't have one of the named models, it may not be the right fit.
Ski-Doo New OEM Valve-Fuel 275500098

This new OEM fuel valve assembly from BRP lists part number 275500098 and comes ready to install as a fuel selector component. The description highlights on, off, and reserve positions, which are the three settings you'd use to control fuel flow. It's a focused part for the fuel system, not a complete pump or filter. That means it suits a rider who needs to replace the valve itself. Because the title and description differ, it's best viewed as a fuel valve part number rather than a model-specific fit.
Ski Doo Retro 80s Snowmobile Gear

This pre-owned set from Ski-Doo includes a women's small snowmobile suit with jacket and bibs, plus two medium full-face helmets. The jacket is insulated nylon with a zipper closure, and the set is offered as a whole lot for $100. It's the highest-priced listing here, and it's the clothing option in this group rather than a mechanical part. The limitation is the sizing: the suit is women's small, so it's a niche option. If you're looking for a complete retro outfit for a smaller rider, this is the obvious pick; otherwise, it may not be the right fit.
Final Recommendation
Choose the fan tool if you want the most affordable OEM part for fan-related work. Pick the airbox seal if your project is specifically about sealing the Ski-Doo airbox. Go with the fuel valve if you need a new OEM fuel selector component. And if you want vintage snowmobile gear, the retro 80s set is the clothing option here, but it's made for a women's small frame.