2020 Honda CR-V cabin air filter: Sizes & Replacement Parts
Catalog-backed cabin air filter part numbers for the 2020 Honda CR-V include Bosch 6037C / Purolator C36080. Confirm the final part number in the retailer selector before checkout.
Looking for the engine air filter instead? 2020 Honda CR-V engine air filter →
Cabin filter details
Checked catalogs did not specify the filter access location. For most Honda CR-V vehicles, the cabin air filter is typically located behind the glove box — open it fully, flex the side tabs inward so the door drops down, and the filter housing is visible behind it. Confirm the exact procedure in your owner's manual before starting service.
Most cabin air filter manufacturers recommend replacing every 12,000–15,000 miles or once a year under normal driving conditions. High-dust or high-pollution environments may require more frequent changes. Confirm the exact interval in your owner's manual — this is general industry guidance, not a vehicle-specific specification.
Cabin air filter part numbers
| Part number | Brand | Filter type | Source | Shop |
|---|---|---|---|---|
| 6037C Top Pick | Bosch | HEPA | Bosch Auto Parts | Check Fit on Amazon |
| P3939WS | Bosch | HEPA | Bosch Auto Parts | Check Fit on Amazon |
| C36080 | Purolator | Basic | Purolator Now | Check Fit on Amazon |
| TC36080 | Purolator | Basic | Purolator Now | Check Fit on Amazon |
| PBC36080 | Purolator | Basic | Purolator Now | Check Fit on Amazon |
| 49101 | WIX | Basic | WIX Filters | Check Fit on Amazon |
Cabin filter type options
The current catalog data separates the listed part numbers by filter type. Pick the type you want, then confirm the exact part number in the retailer selector for 2020 Honda CR-V.
| Filter type | Listed part numbers |
|---|---|
| Basic | Purolator C36080, Purolator TC36080, Purolator PBC36080, WIX 49101 |
| HEPA | Bosch 6037C, Bosch P3939WS |
Fitment scope and limits
Cabin air filter fitment is tracked at the year, make, and model level because the cabin filter sits in the HVAC system rather than the engine intake path.
The checked catalogs did not provide source-backed cabin filter location or replacement interval for this exact record, so this page does not publish those fields.
Catalogs can list more than one part number for the same vehicle. Use this page to compare the listed numbers, then use the seller's vehicle selector before ordering.
Source notes
Listed in 3 catalogs. These part numbers come from filter manufacturer catalogs. Use the source trail below to see which catalog supported this page.
| Source | Role | Supports | Checked |
|---|---|---|---|
| Bosch Auto Parts | Primary | Filter part number | 2026-06-25 |
| Purolator Now | Corroboration | Filter part number | 2026-06-25 |
| WIX Filters | Corroboration | Filter part number | 2026-06-25 |
Checked catalogs: Bosch Auto Parts, Purolator Now, WIX Filters. Filter location and replacement interval are not listed unless a source provides them for this exact vehicle.
2020 Honda CR-V maintenance checklist
One part checked. Look up the rest while you're here.
- Cabin air filter Bosch 6037C / Purolator C36080 Checked
- Engine air filter 2020 Honda CR-V engine filter part numbers
- Wiper blade size 2020 Honda CR-V driver & passenger blade sizes
- Oil type & capacity 2020 Honda CR-V oil viscosity & fill amount
Before you buy
Walmart
Use Walmart's vehicle selector for the 2020 Honda CR-V before checkout.
Check Fit on WalmartAutoZone
Use AutoZone's vehicle selector for the 2020 Honda CR-V before checkout.
Check Fit on AutoZoneO'Reilly
Use O'Reilly's vehicle selector for the 2020 Honda CR-V before checkout.
Check Fit on O'ReillyQuestions this page answers
Which 2020 Honda CR-V cabin air filter part numbers are listed?
The current catalog-backed list includes Bosch 6037C, Bosch P3939WS, Purolator C36080, Purolator TC36080, Purolator PBC36080, WIX 49101. The table above keeps each part number tied to the catalog source that listed it.
Is the 2020 Honda CR-V cabin air filter engine-specific?
Cabin air filter fitment is tracked at the year, make, and model level because the cabin filter sits in the HVAC system rather than the engine intake path.
Does this page confirm location or replacement interval?
The checked catalogs did not provide source-backed cabin filter location or replacement interval for this exact record, so this page does not publish those fields.
General industry guidance (not vehicle-specific): Most cabin air filter manufacturers recommend replacing every 12,000–15,000 miles or once a year under normal driving conditions. High-dust or high-pollution environments may require more frequent changes. Confirm the exact interval in your owner's manual — this is general industry guidance, not a vehicle-specific specification.
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