Baldwin PA10446 Cabin Air Filter

Brand Baldwin PA10446
Contains Charcoal impregnated media for odor control
Fits 2018-23 audi automotive
Height 1.125
Height (mm) 28.6
Length 12.125
Length (mm) 308
Replaces Audi 4m0819439b; volkswagen 4m0819439b
Width 8.65625
Width (mm) 219.8
Fits Audi, Bentley, and Porsche · 200 vehicles

Charcoal media. Helps control odors for fresher cabin air.

Cabin air filter. Filters incoming air for the HVAC system.

$40.65Free shipping
In stock · usually ships same day before 1pm CST
Step 1 — Confirm fitment
Free return shipping if it doesn't fit when you check fitment here first.
Select your vehicle to confirm fitment
Verify this part fits before purchasing — free returns if it doesn't
Step 2 — Quantity
Order total $40.65
Free shipping to the continental U.S.
Free returns within 60 days if it doesn't fit when fitment is verified.

Baldwin PA10446 Cabin Air Filter

The Baldwin PA10446 cabin air filter is built for Audi, Porsche, and Bentley applications that use the listed OE references. It uses charcoal impregnated media for odor control and is sized for a direct-fit cabin air filtration service on a wide range of late-model vehicles.

  • Charcoal impregnated media helps reduce common cabin odors
  • Direct replacement for OE numbers 4M0819439B, 4M0819439A, 971819429B, 9A7819429, and PAB81943900 where listed
  • Fits many 2017-2026 Audi, Porsche, and Bentley applications
  • Dimensions: 12.125 in. length, 8.65625 in. width, 1.125 in. height
  • Part number PA10446 for catalog and service matching

Fitment Coverage

  • Fits 2019-2026 Porsche Cayenne, N/A
  • Fits 2018-2025 Audi Q7, N/A
  • Fits 2022-2025 Audi RS5, N/A
  • Fits 2021-2024 Audi A4 allroad, N/A
  • Fits 2018-2024 Audi A5 Sportback, N/A
  • Fits 2020-2024 Audi A6 allroad, N/A
  • Fits 2024 Audi A6 Quattro, N/A
  • Fits 2020-2022 Audi A6 Quattro, N/A
  • Fits 2019-2024 Audi A7 Sportback, N/A
  • Fits 2024 Audi e-tron GT, N/A
  • Fits 2022 Audi e-tron GT, N/A
  • Fits 2018-2024 Audi Q5, N/A
  • Fits 2024 Audi Q5 Sportback, N/A
  • Fits 2021-2022 Audi Q5 Sportback, N/A
  • Fits 2023-2024 Audi Q8, N/A
  • Fits 2019-2021 Audi Q8, N/A
  • Fits 2024 Audi Q8 e-tron, N/A
  • Fits 2024 Audi Q8 e-tron Sportback, N/A
  • Fits 2022-2024 Audi RS Q8, N/A
  • Fits 2020 Audi RS Q8, N/A
  • Fits 2022-2024 Audi RS5 Sportback, N/A
  • Fits 2023-2024 Audi RS7 Sportback, N/A
  • Fits 2021 Audi RS7 Sportback, N/A
  • Fits 2022-2024 Audi S4, N/A
  • Fits 2018-2020 Audi S4, N/A
  • Fits 2019-2024 Audi S5, N/A
  • Fits 2024 Audi S5 Sportback, N/A
  • Fits 2018-2022 Audi S5 Sportback, N/A
  • Fits 2020-2024 Audi S6, N/A
  • Fits 2020-2024 Audi S7 Sportback, N/A
  • Fits 2020-2024 Audi S8, N/A
  • Fits 2018-2024 Audi SQ5, N/A
  • Fits 2023-2024 Audi SQ5 Sportback, N/A
  • Fits 2020-2024 Audi SQ7, N/A
  • Fits 2023-2024 Audi SQ8, N/A
  • Fits 2020-2021 Audi SQ8, N/A
  • Fits 2024 Audi SQ8 e-tron, N/A
  • Fits 2024 Audi SQ8 e-tron Sportback, N/A
  • Fits 2020-2024 Porsche Taycan, N/A
  • Fits 2018-2023 Audi A4 Quattro, N/A
  • Fits 2019-2023 Audi A5 Quattro, N/A
  • Fits 2023 Audi A6 Quattro, N/A
  • Fits 2019-2023 Audi A8 Quattro, N/A
  • Fits 2019-2023 Audi e-tron Quattro, N/A
  • Fits 2022-2023 Audi e-tron S, N/A
  • Fits 2022-2023 Audi e-tron S Sportback, N/A
  • Fits 2022-2023 Audi RS e-tron GT, N/A
  • Fits 2021-2023 Audi RS6 Avant, N/A
  • Fits 2023 Audi S5 Sportback, N/A
  • Fits 2017-2023 Porsche Panamera, N/A
  • Fits 2020-2022 Audi e-tron Sportback, N/A
  • Fits 2020-2022 Audi Q5 PHEV, N/A
  • Fits 2022 Audi Q8, N/A
  • Fits 2021-2022 Audi SQ5 Sportback, N/A
  • Fits 2022 Audi SQ8, N/A
  • Fits 2021 Audi RS Q8, N/A
  • Fits 2021 Audi RS5, N/A
  • Fits 2019 Audi RS5, N/A
  • Fits 2021 Audi RS5 Sportback, N/A
  • Fits 2019 Audi RS5 Sportback, N/A
  • Fits 2021 Audi S4, N/A
  • Fits 2019-2020 Audi A4, N/A
  • Fits 2017-2020 Audi A4 allroad, N/A
  • Fits 2020 Audi S7, N/A
  • Fits 2019 Audi A6 Quattro, N/A
  • Fits 2019 Audi S3, N/A
  • Fits 2018 Audi A4, N/A
  • Fits 2018 Audi A5 Quattro, N/A
  • Fits 2017 Audi A4 Quattro, N/A
  • Fits 2017 Audi Q7, N/A
  • Fits 2017 Bentley Bentayga, N/A

What This Filter Helps Address

  • Cabin odors from outside air entering the HVAC system
  • Reduced air quality from a loaded or aging cabin filter
  • Restricted airflow through the climate control system
  • Dust and debris buildup in the passenger compartment air path
  • OE replacement needs for Audi Q5, Audi Q7, Porsche Cayenne, and related models

Installation Notes

Verify the OE number and dimensions before ordering, especially on Audi Q5, Audi Q7, Porsche Taycan, and Porsche Panamera applications. Replace the cabin air filter at the service interval specified by the vehicle manufacturer, and inspect the HVAC housing for debris during service. Baldwin PA10446 is a direct-reference cabin filter service part for the listed applications.

Quality Assurance

Baldwin PA10446 is built as an OE-replacement cabin air filter using charcoal impregnated media for odor control. This part cross-references Audi 4M0819439B and Porsche 9A7819429 for the same application.

This part fits 200 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelLitersCylindersFuel TypePositionNotes
2025AudiQ72.0LL4—N/AOE Number : 4M0819439B
2024AudiA4 allroad2.0LL4—N/AOE Number : 4M0819439B
2024AudiA5 Sportback2.0LL4MILD HYBRID EV-GAS (MHEV)N/AOE Number : 4M0819439B
2024AudiA6 allroad3.0LV6—N/AOE Number : 4M0819439B
2024AudiA6 Quattro3.0LV6—N/AOE Number : 4M0819439B
2024AudiA7 Sportback3.0LV6—N/AOE Number : 4M0819439B
2024Audie-tron GT-L--—N/AOE Number : 971819429B
2024AudiQ52.0LL4MILD HYBRID EV-GAS (MHEV)N/AOE Number : 4M0819439B
2024AudiQ5 Sportback2.0LL4MILD HYBRID EV-GAS (MHEV)N/AOE Number : 4M0819439B
2024AudiQ73.0LV6—N/AOE Number : 4M0819439B
2024AudiQ83.0LV6—N/AOE Number : 4M0819439B
2024AudiQ8 e-tron-L--—N/AOE Number : 4M0819439B
2024AudiQ8 e-tron Sportback-L--—N/AOE Number : 4M0819439B
2024AudiRS Q84.0LV8—N/AOE Number : 4M0819439B
2024AudiRS52.9LV6—N/AOE Number : 4M0819439B
2024AudiRS5 Sportback2.9LV6—N/AOE Number : 4M0819439B
2024AudiRS7 Sportback4.0LV8—N/AOE Number : 4M0819439B
2024AudiS43.0LV6—N/AOE Number : 4M0819439B
2024AudiS53.0LV6—N/AOE Number : 4M0819439B
2024AudiS5 Sportback3.0LV6—N/AOE Number : 4M0819439B
2024AudiS62.9LV6—N/AOE Number : 4M0819439B
2024AudiS7 Sportback2.9LV6—N/AOE Number : 4M0819439B
2024AudiS84.0LV8—N/AOE Number : 4M0819439B
2024AudiSQ53.0LV6—N/AOE Number : 4M0819439B
2024AudiSQ5 Sportback3.0LV6—N/AOE Number : 4M0819439B
2024AudiSQ74.0LV8—N/AOE Number : 4M0819439B
2024AudiSQ84.0LV8—N/AOE Number : 4M0819439B
2024AudiSQ8 e-tron-L--—N/AOE Number : 4M0819439B
2024AudiSQ8 e-tron Sportback-L--—N/AOE Number : 4M0819439B
2024PorscheCayenne4.0LV8PLUG-IN HYBRID EV-GAS (PHEV)N/AOE Number : PAB81943900
2024PorscheTaycan-L--—N/AOE Number : 9A7819429
2023AudiA4 allroad2.0LL4—N/AOE Number : 4M0819439B
2023AudiA4 Quattro2.0LL4—N/AOE Number : 4M0819439B
2023AudiA5 Quattro2.0LL4—N/AOE Number : 4M0819439B
2023AudiA5 Sportback2.0LL4—N/AOE Number : 4M0819439B
2023AudiA6 allroad3.0LV6—N/AOE Number : 4M0819439B
2023AudiA6 Quattro2.0LL4MILD HYBRID EV-GAS (MHEV)N/AOE Number : 4m0819439b
2023AudiA7 Sportback3.0LV6—N/AOE Number : 4M0819439B
2023AudiA8 Quattro4.0LV8—N/AOE Number : 4M0819439B
2023Audie-tron Quattro-L--—N/AOE Number : 4M0819439B
2023Audie-tron S-L--—N/AOE Number : 4M0819439B
2023Audie-tron S Sportback-L--—N/AOE Number : 4M0819439B
2023AudiQ52.0LL4MILD HYBRID EV-GAS (MHEV)N/AOE Number : 4M0819439B
2023AudiQ73.0LV6—N/AOE Number : 4M0819439B
2023AudiQ83.0LV6—N/AOE Number : 4M0819439B
2023AudiRS e-tron GT-L--—N/AOE Number : 971819429B
2023AudiRS Q84.0LV8—N/AOE Number : 4M0819439B
2023AudiRS52.9LV6—N/AOE Number : 4M0819439B
2023AudiRS5 Sportback2.9LV6—N/AOE Number : 4M0819439B
2023AudiRS6 Avant4.0LV8—N/AOE Number : 4M0819439B
2023AudiRS7 Sportback4.0LV8—N/AOE Number : 4M0819439B
2023AudiS43.0LV6—N/AOE Number : 4M0819439B
2023AudiS53.0LV6—N/AOE Number : 4M0819439B
2023AudiS5 Sportback3.0LV6—N/AOE Number : 4m0819439b
2023AudiS62.9LV6—N/AOE Number : 4M0819439B
2023AudiS7 Sportback2.9LV6—N/AOE Number : 4M0819439B
2023AudiS84.0LV8—N/AOE Number : 4M0819439B
2023AudiSQ53.0LV6—N/AOE Number : 4M0819439B
2023AudiSQ5 Sportback3.0LV6—N/AOE Number : 4M0819439B
2023AudiSQ74.0LV8—N/AOE Number : 4M0819439B
2023AudiSQ84.0LV8—N/AOE Number : 4M0819439B
2023PorscheCayenne4.0LV8PLUG-IN HYBRID EV-GAS (PHEV)N/AOE Number : PAB81943900
2023PorschePanamera2.9LV6—N/AOE Number : 9A7819429
2023PorscheTaycan-L--—N/AOE Number : 9A7819429
2022AudiA4 allroad2.0LL4—N/AOE Number : 4M0819439B
2022AudiA4 Quattro2.0LL4—N/AOE Number : 4M0819439B
2022AudiA5 Quattro2.0LL4—N/AOE Number : 4M0819439B
2022AudiA5 Sportback2.0LL4—N/AOE Number : 4M0819439B
2022AudiA6 allroad3.0LV6—N/AOE Number : 4M0819439B
2022AudiA6 Quattro3.0LV6—N/AOE Number : 4M0819439B
2022AudiA7 Sportback3.0LV6—N/AOE Number : 4M0819439B
2022AudiA8 Quattro3.0LV6—N/AOE Number : 4M0819439B
2022Audie-tron GT-L--—N/AOE Number : 971819429B
2022Audie-tron Quattro-L--—N/AOE Number : 4M0819439B
2022Audie-tron S-L--—N/AOE Number : 4M0819439B
2022Audie-tron S Sportback-L--—N/AOE Number : 4M0819439B
2022Audie-tron Sportback-L--—N/AOE Number : 4M0819439B
2022AudiQ52.0LL4MILD HYBRID EV-GAS (MHEV)N/AOE Number : 4M0819439B
2022AudiQ5 PHEV2.0LL4—N/AOE Number : 4M0819439B
2022AudiQ5 Sportback2.0LL4MILD HYBRID EV-GAS (MHEV)N/AOE Number : 4M0819439B
2022AudiQ73.0LV6—N/AOE Number : 4M0819439B
2022AudiQ83.0LV6—N/AOE Number : 4M0819439A
2022AudiRS e-tron GT-L--—N/AOE Number : 971819429B
2022AudiRS Q84.0LV8—N/AOE Number : 4M0819439B
2022AudiRS52.9LV6—N/AOE Number : 4M0819439B
2022AudiRS5 Sportback2.9LV6—N/AOE Number : 4M0819439B
2022AudiRS6 Avant4.0LV8—N/AOE Number : 4M0819439B
2022AudiS43.0LV6—N/AOE Number : 4M0819439B
2022AudiS53.0LV6—N/AOE Number : 4M0819439B
2022AudiS5 Sportback3.0LV6—N/AOE Number : 4M0819439B
2022AudiS62.9LV6—N/AOE Number : 4M0819439B
2022AudiS7 Sportback2.9LV6—N/AOE Number : 4M0819439B
2022AudiS84.0LV8—N/AOE Number : 4M0819439B
2022AudiSQ53.0LV6—N/AOE Number : 4M0819439B
2022AudiSQ5 Sportback3.0LV6—N/AOE Number : 4M0819439A
2022AudiSQ74.0LV8—N/AOE Number : 4M0819439B
2022AudiSQ84.0LV8—N/AOE Number : 4M0819439A
2022PorscheCayenne4.0LV8PLUG-IN HYBRID EV-GAS (PHEV)N/AOE Number : PAB81943900
2022PorschePanamera4.0LV8—N/AOE Number : 9A7819429
2022PorscheTaycan-L--—N/AOE Number : 9A7819429
2021AudiA4 allroad2.0LL4—N/AOE Number : 4M0819439B
2021AudiA4 Quattro2.0LL4MILD HYBRID EV-GAS (MHEV)N/AOE Number : 4M0819439B
2021AudiA5 Quattro2.0LL4—N/AOE Number : 4M0819439B
2021AudiA5 Sportback2.0LL4MILD HYBRID EV-GAS (MHEV)N/AOE Number : 4M0819439B
2021AudiA6 allroad3.0LV6—N/AOE Number : 4M0819439B
2021AudiA6 Quattro3.0LV6—N/AOE Number : 4M0819439B
2021AudiA7 Sportback3.0LV6—N/AOE Number : 4M0819439B
2021AudiA8 Quattro4.0LV8—N/AOE Number : 4M0819439B
2021Audie-tron Quattro-L--—N/AOE Number : 4M0819439B
2021Audie-tron Sportback-L--—N/AOE Number : 4M0819439B
2021AudiQ52.0LL4MILD HYBRID EV-GAS (MHEV)N/AOE Number : 4M0819439B
2021AudiQ5 PHEV2.0LL4—N/AOE Number : 4M0819439B
2021AudiQ5 Sportback2.0LL4—N/AOE Number : 4M0819439B
2021AudiQ73.0LV6—N/AOE Number : 4M0819439B
2021AudiQ83.0LV6—N/AOE Number : 4M0819439B
2021AudiRS Q84.0LV8—N/AOE Number : 4M0819439A
2021AudiRS52.9LV6—N/AOE Number : 4M0819439A
2021AudiRS5 Sportback2.9LV6—N/AOE Number : 4M0819439A
2021AudiRS6 Avant4.0LV8—N/AOE Number : 4M0819439B
2021AudiRS7 Sportback4.0LV8—N/AOE Number : 4M0819439B
2021AudiS43.0LV6—N/AOE Number : 4M0819439A
2021AudiS53.0LV6—N/AOE Number : 4M0819439B
2021AudiS5 Sportback3.0LV6—N/AOE Number : 4M0819439B
2021AudiS62.9LV6—N/AOE Number : 4M0819439B
2021AudiS7 Sportback2.9LV6—N/AOE Number : 4M0819439B
2021AudiS84.0LV8—N/AOE Number : 4M0819439B
2021AudiSQ53.0LV6—N/AOE Number : 4M0819439B
2021AudiSQ5 Sportback3.0LV6—N/AOE Number : 4M0819439A
2021AudiSQ74.0LV8—N/AOE Number : 4M0819439B
2021AudiSQ84.0LV8—N/AOE Number : 4M0819439B
2021PorscheCayenne4.0LV8GASN/AOE Number : PAB81943900
2021PorschePanamera2.9LV6GASN/AOE Number : 9A7819429
2021PorscheTaycan-L--—N/AOE Number : 9A7819429
2020AudiA42.0LL4—N/AOE Number : 4M0819439B
2020AudiA4 allroad2.0LL4—N/AOE Number : 4M0819439A
2020AudiA4 Quattro2.0LL4—N/AOE Number : 4M0819439B
2020AudiA5 Quattro2.0LL4—N/AOE Number : 4M0819439B
2020AudiA5 Sportback2.0LL4—N/AOE Number : 4M0819439B
2020AudiA6 allroad3.0LV6—N/AOE Number : 4M0819439B
2020AudiA6 Quattro2.0LL4—N/AOE Number : 4M0819439B
2020AudiA7 Sportback3.0LV6—N/AOE Number : 4M0819439B
2020AudiA8 Quattro4.0LV8—N/AOE Number : 4M0819439B
2020Audie-tron Quattro-L--—N/AOE Number : 4M0819439B
2020Audie-tron Sportback-L--—N/AOE Number : 4M0819439B
2020AudiQ52.0LL4—N/AOE Number : 4M0819439B
2020AudiQ5 PHEV2.0LL4—N/AOE Number : 4M0819439B
2020AudiQ73.0LV6—N/AOE Number : 4M0819439B
2020AudiQ83.0LV6—N/AOE Number : 4M0819439B
2020AudiRS Q84.0LV8—N/AOE Number : 4M0819439B
2020AudiS43.0LV6—N/AOE Number : 4M0819439B
2020AudiS53.0LV6—N/AOE Number : 4M0819439B
2020AudiS5 Sportback3.0LV6—N/AOE Number : 4M0819439B
2020AudiS62.9LV6—N/AOE Number : 4M0819439B
2020AudiS72.9LV6—N/AOE Number : 4M0819439B
2020AudiS7 Sportback2.9LV6—N/AOE Number : 4M0819439B
2020AudiS84.0LV8—N/AOE Number : 4M0819439B
2020AudiSQ53.0LV6—N/AOE Number : 4M0819439B
2020AudiSQ74.0LV8—N/AOE Number : 4M0819439B
2020AudiSQ84.0LV8—N/AOE Number : 4M0819439B
2020PorscheCayenne2.9LV6—N/AOE Number : PAB81943900
2020PorschePanamera4.0LV8GASN/AOE Number : 9A7819429
2020PorscheTaycan-L--—N/AOE Number : 9A7819429
2019AudiA42.0LL4—N/AOE Number : 4M0819439B
2019AudiA4 allroad2.0LL4—N/AOE Number : 4M0819439A
2019AudiA4 Quattro2.0LL4—N/AOE Number : 4M0819439B
2019AudiA5 Quattro2.0LL4—N/AOE Number : 4M0819439B
2019AudiA5 Sportback2.0LL4—N/AOE Number : 4M0819439B
2019AudiA6 Quattro3.0LV6—N/AOE Number : 4M0819439A
2019AudiA7 Sportback3.0LV6—N/AOE Number : 4M0819439B
2019AudiA8 Quattro3.0LV6—N/AOE Number : 4M0819439B
2019Audie-tron Quattro-L--—N/AOE Number : 4M0819439B
2019AudiQ52.0LL4—N/AOE Number : 4M0819439B
2019AudiQ73.0LV6—N/AOE Number : 4M0819439B
2019AudiQ83.0LV6—N/AOE Number : 4M0819439B
2019AudiRS52.9LV6—N/AOE Number : 4M0819439A
2019AudiRS5 Sportback2.9LV6—N/AOE Number : 4M0819439A
2019AudiS32.0LL4—N/AOE Number : 4M0819439B
2019AudiS43.0LV6—N/AOE Number : 4M0819439B
2019AudiS53.0LV6—N/AOE Number : 4M0819439B
2019AudiS5 Sportback3.0LV6—N/AOE Number : 4M0819439B
2019AudiSQ53.0LV6—N/AOE Number : 4M0819439B
2019PorscheCayenne4.0LV8—N/AOE Number : PAB81943900
2019PorschePanamera2.9LV6PLUG-IN HYBRID EV-GAS (PHEV)N/AOE Number : 9A7819429
2018AudiA42.0LL4—N/AOE Number : 4M0819439A
2018AudiA4 allroad2.0LL4—N/AOE Number : 4M0819439A
2018AudiA4 Quattro2.0LL4—N/AOE Number : 4M0819439B
2018AudiA5 Quattro2.0LL4—N/AOE Number : 4M0819439A
2018AudiA5 Sportback2.0LL4—N/AOE Number : 4M0819439B
2018AudiQ52.0LL4—N/AOE Number : 4M0819439B
2018AudiQ72.0LL4—N/AOE Number : 4M0819439B
2018AudiRS52.9LV6—N/AOE Number : 4M0819439B
2018AudiS43.0LV6—N/AOE Number : 4M0819439B
2018AudiS5 Sportback3.0LV6—N/AOE Number : 4M0819439B
2018AudiSQ53.0LV6—N/AOE Number : 4M0819439B
2018PorschePanamera2.9LV6GASN/AOE Number : 9A7819429
2017AudiA4 allroad2.0LL4—N/AOE Number : 4M0819439A
2017AudiA4 Quattro2.0LL4—N/AOE Number : 4M0819439A
2017AudiQ72.0LL4—N/AOE Number : 4M0819439A
2017BentleyBentayga6.0LW12—N/AOE Number : 4M0819439A
2017PorschePanamera3.0LV6—N/AOE Number : 9A7819429