STELLOX 71-21821-SX — which vehicles it fits
Cabin air filter catalogued by TecDoc, the vehicles it is listed for, and other brands listed for the same vehicles.
The TecDoc catalogue lists STELLOX 71-21821-SX (Filter, cabin air) for 8 vehicles VinSnap tracks: Volkswagen Atlas (2020, 2022, 2024), Volkswagen Jetta (2019, 2021, 2024) and Volkswagen Tiguan (2019, 2022). Other brands with a cabin air filter listed for all 8 of the same vehicles include MANN-FILTER FP 26 009, K&N Filters VF2047 and WIX FILTERS WP2089; they share catalogue fitment, which is not the same as an official interchange. Coverage here is limited to the base engine of about 400 US-market models, so the full catalogue can list more vehicles; confirm fit by VIN before buying.
Last updated: · Source: TecDoc catalogue
STELLOX 71-21821-SX at a glance
| Brand | STELLOX |
|---|---|
| Part number | 71-21821-SX |
| TecDoc product name | Filter, cabin air |
| Part type | Cabin Air Filter (HVAC) |
| Tracked vehicles it fits | 8 (3 models) |
| Other brands, same vehicles | 23 list a cabin air filter for all 8 |
Source: TecDoc catalogue (article lists for each vehicle's base engine). Cross-reference 71-21821-SX for declared interchanges.
Buy STELLOX 71-21821-SX
Live marketplace listings searched by the exact part number. Confirm fitment by VIN first.
Vehicles STELLOX 71-21821-SX fits
| Vehicle | Catalogued engine | Engine built |
|---|---|---|
| 2020 Volkswagen Atlas | 2.0 L petrol, 4-cyl, 220 hp | 2017–now |
| 2022 Volkswagen Atlas | 2.0 L petrol, 4-cyl, 220 hp | 2017–now |
| 2024 Volkswagen Atlas | 2.0 L petrol, 4-cyl, 220 hp | 2017–now |
| 2019 Volkswagen Jetta | 1.4 L petrol, 4-cyl, 150 hp | 2017–now |
| 2021 Volkswagen Jetta | 1.4 L petrol, 4-cyl, 150 hp | 2017–now |
| 2024 Volkswagen Jetta | 1.4 L petrol, 4-cyl, 150 hp | 2017–now |
| 2019 Volkswagen Tiguan | 1.4 L petrol, 4-cyl, 125 hp | 2016–2022 |
| 2022 Volkswagen Tiguan | 1.4 L petrol, 4-cyl, 125 hp | 2016–2022 |
Each row links to that vehicle's cabin air filter page. Engines are the base engine TecDoc lists for the model year; other engines can take a different part.
Also fits the same vehicles
Other brands' cabin air filter that TecDoc lists for all or most of the vehicles above. This is shared catalogue fitment, not a manufacturer-declared interchange.
| Brand | Part number | Same vehicles | Shop |
|---|---|---|---|
| MANN-FILTER | FP 26 009 | All 8 | Find → |
| K&N Filters | VF2047 | All 8 | Find → |
| WIX FILTERS | WP2089 | All 8 | Find → |
| FILTRON | K 1311A | All 8 | Find → |
| FEBI BILSTEIN | 48465 | All 8 | Find → |
| CORTECO | 49408486 | All 8 | Find → |
| BLUE PRINT | ADV182526 | All 8 | Find → |
| FEBEST | 2343-001 | All 8 | Find → |
| BOSCH | 1 987 432 543 | All 8 | Find → |
| ALCO FILTER | MS-6459C | All 8 | Find → |
| BOGAP | A8112157 | All 8 | Find → |
| Borsehung | B10529 | All 8 | Find → |
Frequently asked questions
What vehicles does STELLOX 71-21821-SX fit?
TecDoc lists STELLOX 71-21821-SX for 8 vehicles VinSnap tracks: Volkswagen Atlas (2020, 2022, 2024), Volkswagen Jetta (2019, 2021, 2024) and Volkswagen Tiguan (2019, 2022). This covers each model's base engine only; confirm your exact engine by VIN.
What can I use instead of STELLOX 71-21821-SX?
TecDoc lists 23 other brands with a cabin air filter for all 8 of the same vehicles, for example MANN-FILTER FP 26 009, K&N Filters VF2047, WIX FILTERS WP2089 and FILTRON K 1311A. Shared fitment is not an official interchange, so check dimensions or cross-reference the number before substituting.
What kind of part is STELLOX 71-21821-SX?
TecDoc names it "Filter, cabin air", which VinSnap files under cabin air filter (hvac).