Two new Ski-Doo parts, two very different prices: a $40 foam air box seal and a $159 OEM glovebox. Both are listed as new, but they serve completely different functions. One is a replacement maintenance part for your airbox; the other adds glove storage to specific REV Gen4 sleds. Choosing between them isn't about picking the "better" part-it's about picking the part your snowmobile actually needs.
Quick verdict: If you're replacing a worn air box lower foam seal, the Lingen Motoparts seal is a simple replacement. If you own a REV Gen4 Summit or Freeride with a one-piece lightweight hood and want a factory-matched glovebox, the Ski-Doo OEM glovebox is the right part.
Price and feature comparison
| Product | Listed Price | Brand | Condition | Part Number | Fitment |
|---|---|---|---|---|---|
| New Ski-Doo Air Box Lower Foam Airbox Hood Seal Filter 508000099 & 508000154 MXZ | USD 40.00 | Lingen Motoparts | New | LM 508000099 & LM 508000154 | Replacement seal for Ski-Doo airbox |
| Glovebox One-Piece Lightweight Hood 860202193 Ski-Doo New OEM Make Offer | USD 159.00 | Ski-Doo | New | 860202193 | REV Gen4 Summit and Freeride with one-piece lightweight hood |
*Note: The air box seal includes an inner filter and uses pressure-sensitive adhesive; the glovebox is a genuine OEM part.*
Where each product wins
- Air box seal wins on price and simplicity. It has the lower listed price and is a straightforward replacement part.
- Glovebox wins on OEM fit and utility. It's a genuine Ski-Doo part designed for specific REV Gen4 models, adding storage.
New Ski-Doo Air Box Lower Foam Airbox Hood Seal Filter 508000099 & 508000154 MXZ

This new foam seal from Lingen Motoparts is designed to replace Ski-Doo part numbers 508000099 and 508000154, covering both the lower airbox foam seal and the inner filter. It's die-cut from high-quality foam with pressure-sensitive adhesive on one side-peel the backing and stick it to your airbox. It's made in the United States. The trade-off is that it's not a genuine Ski-Doo OEM part, and it serves only the air intake sealing function-no storage, no exterior upgrade. If all you need is a seal replacement, this part matches that need.
Glovebox One-Piece Lightweight Hood 860202193 Ski-Doo New OEM Make Offer

This is a genuine Ski-Doo OEM glovebox, designed specifically for REV Gen4 Summit and Freeride models with a one-piece lightweight hood. It's black and carries part number 860202193. The standout is the factory-matched fit for those specific sleds, giving you a dedicated storage spot for gloves or small essentials while riding. The trade-off is that it only fits those models, and it also carries a California Prop 65 warning. It's made in China, and the condition is new. While the air box seal is a maintenance item, this glovebox is an accessory that adds storage to your sled. If you ride a REV Gen4 Summit or Freeride with a one-piece lightweight hood, this is the corresponding OEM glovebox for that setup.
Final choice by use case
- Need a replacement air box seal? Choose the Lingen Motoparts foam seal at $40. It's new and simple.
- Have a REV Gen4 Summit or Freeride with a one-piece lightweight hood and want OEM storage? Choose the Ski-Doo glovebox at $159. It's the part that matches your sled.