WSM Knock Sensor 420664031 for Sea-Doo / Can-Am 850, 900, 1000 Engines, Commander, Maverick, Defender, Outlander
$46.19 USD
This is a knock sensor that replaces OEM part number 420664031. The title says Sea-Doo, but the maker's fitment list covers Can-Am Commander 1000, Maverick 1000, Maverick X3 900, Defender HD11 and Outlander 850 and 1000 side-by-sides and ATVs. Replace it when the sensor has failed or is giving bad readings, and check the engine size and year against the list before ordering.
| Part number | 004-517 |
| Replaces OEM # | 420664031 |
| Brand | WSM |
| Condition | New |
Fits
- Can-Am Commander 1000 / Commander Max 1000 (2018-2026)
- Can-Am Commander XT / XTP / XMR 1000 (2018-2026)
- Can-Am Defender HD11 / Defender Max HD11 1000 (2026)
- Can-Am Maverick 1000 / Maverick Max 1000 (2013-2018)
- Can-Am Maverick Sport / Sport Max / XMR / XRC / XXC 1000 (2019-2026)
- Can-Am Maverick R / R Max 1000 (2024-2026)
- Can-Am Maverick X3 900 / X3 Max Turbo 900 (2017-2026)
- Can-Am Outlander 4X4 / Max 1000 (2019-2027)
- Can-Am Outlander 4X4 / Max 850 (2025-2026)
- Can-Am Outlander 6X6 / Max 6X6 1000 (2026-2027)
Replaces OEM part numbers
420664031
Not sure it fits your ski? Call or text 954-914-6465 with your hull ID (HIN) and we'll confirm before you order.