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OE Quality
60-Day Returns
Denso 143-3778 Engine Air Filter
Denso FTF Air Filter 143-3778
Denso FTF Air Filter 143-3778 is an OE-style engine air filter for select Lexus and Toyota applications. It is built to Denso quality standards for consistent filtration performance and direct-fit replacement service.
Key Features
- Engine air filter for air and fuel delivery maintenance
- First Time Fit product line for OE-style replacement fitment
- Engineered to meet Denso quality standards
- Direct replacement for select Lexus and Toyota models
- Cross-references FRAM CA12377 and Wix WA10859 for the same application
Vehicle Fitment
- Fits 2021-2024 Lexus ES250, N/A
- Fits 2021-2024 Lexus ES350, N/A
- Fits 2022-2024 Lexus NX250, N/A
- Fits 2022-2024 Lexus NX350, N/A
- Fits 2023-2024 Lexus RX350, N/A
- Fits 2024 Lexus TX350, N/A
- Fits 2021-2024 Toyota Camry, N/A
- Fits 2023-2024 Toyota GR Corolla, N/A
- Fits 2024 Toyota Grand Highlander, N/A
- Fits 2022-2024 Toyota Highlander, N/A
- Fits 2024 Toyota RAV4, N/A
- Fits 2021-2022 Toyota RAV4, N/A
- Fits 2023 Toyota RAV4, N/A
- Fits 2020-2022 Toyota Avalon, N/A
- Fits 2020-2021 Toyota Highlander, N/A
- Fits 2019-2020 Lexus ES350, N/A
- Fits 2018-2020 Toyota Camry, N/A
- Fits 2019-2020 Toyota RAV4, N/A
- Fits 2019 Toyota Avalon, N/A
What It Helps Address
- Restricted airflow from a dirty or clogged engine air filter
- Routine air filter replacement on Lexus ES250, ES350, NX250, NX350, RX350, and TX350
- Routine air filter replacement on Toyota Camry, GR Corolla, Grand Highlander, Highlander, RAV4, and Avalon
- OE replacement needs for drivers maintaining factory-style service intervals
Installation Notes
Verify the part number and vehicle application before installation. This filter is listed for engine air filter service in the positions shown as N/A in the fitment data. Confirm the air box and existing filter dimensions against the vehicle application before replacing the element.
Quality Assurance
Denso develops First Time Fit Air Filters to meet its internal quality standards, drawing on its experience as a global OEM supplier of engine filtration components. The 143-3778 is built for consistent fit and performance in the listed Lexus and Toyota applications.
This part cross-references FRAM CA12377 and Wix WA10859 for the same application.
This part fits 44 vehicles. Search below:
| Year | Make | Model | Submodel | Position | Notes |
|---|---|---|---|---|---|
| 2024 | Lexus | ES250 | N/A | OE; Engine Air Filter - FTF Air Filter | |
| 2024 | Lexus | ES350 | N/A | OE; Engine Air Filter - FTF Air Filter | |
| 2024 | Lexus | NX250 | N/A | OE; Engine Air Filter - FTF Air Filter | |
| 2024 | Lexus | NX350 | N/A | OE; Engine Air Filter - FTF Air Filter | |
| 2024 | Lexus | RX350 | N/A | OE; Engine Air Filter - FTF Air Filter | |
| 2024 | Lexus | TX350 | N/A | OE; Engine Air Filter - FTF Air Filter | |
| 2024 | Toyota | Camry | N/A | OE; Engine Air Filter - FTF Air Filter | |
| 2024 | Toyota | GR Corolla | N/A | OE; Engine Air Filter - FTF Air Filter | |
| 2024 | Toyota | Grand Highlander | Limited | N/A | OE; Engine Air Filter - FTF Air Filter |
| 2024 | Toyota | Highlander | N/A | OE; Engine Air Filter - FTF Air Filter | |
| 2024 | Toyota | RAV4 | N/A | OE; Engine Air Filter - FTF Air Filter | |
| 2023 | Lexus | ES250 | N/A | OE; Engine Air Filter - FTF Air Filter | |
| 2023 | Lexus | ES350 | N/A | OE; Engine Air Filter - FTF Air Filter | |
| 2023 | Lexus | NX250 | N/A | OE; Engine Air Filter - FTF Air Filter | |
| 2023 | Lexus | NX350 | N/A | OE; Engine Air Filter - FTF Air Filter | |
| 2023 | Lexus | RX350 | N/A | OE; Engine Air Filter - FTF Air Filter | |
| 2023 | Toyota | Camry | N/A | OE; Engine Air Filter - FTF Air Filter | |
| 2023 | Toyota | GR Corolla | N/A | OE; Engine Air Filter - FTF Air Filter | |
| 2023 | Toyota | Highlander | N/A | OE; Engine Air Filter - FTF Air Filter | |
| 2023 | Toyota | RAV4 | Adventure | N/A | Engine Air Filter - FTF Air Filter |
| 2022 | Lexus | ES250 | N/A | OE; Engine Air Filter - FTF Air Filter | |
| 2022 | Lexus | ES350 | N/A | OE; Engine Air Filter - FTF Air Filter | |
| 2022 | Lexus | NX250 | N/A | OE; Engine Air Filter - FTF Air Filter | |
| 2022 | Lexus | NX350 | N/A | OE; Engine Air Filter - FTF Air Filter | |
| 2022 | Toyota | Avalon | N/A | OE; Engine Air Filter - FTF Air Filter | |
| 2022 | Toyota | Camry | N/A | OE; Engine Air Filter - FTF Air Filter | |
| 2022 | Toyota | Highlander | N/A | OE; Engine Air Filter - FTF Air Filter | |
| 2022 | Toyota | RAV4 | N/A | OE; Engine Air Filter - FTF Air Filter | |
| 2021 | Lexus | ES250 | N/A | OE; Engine Air Filter - FTF Air Filter | |
| 2021 | Lexus | ES350 | N/A | OE; Engine Air Filter - FTF Air Filter | |
| 2021 | Toyota | Avalon | N/A | OE; Engine Air Filter - FTF Air Filter | |
| 2021 | Toyota | Camry | N/A | OE; Engine Air Filter - FTF Air Filter | |
| 2021 | Toyota | Highlander | N/A | FTF Air Filter | |
| 2021 | Toyota | RAV4 | N/A | OE; Engine Air Filter - FTF Air Filter | |
| 2020 | Lexus | ES350 | N/A | FTF Air Filter | |
| 2020 | Toyota | Avalon | N/A | OE; Engine Air Filter - FTF Air Filter | |
| 2020 | Toyota | Camry | N/A | FTF Air Filter | |
| 2020 | Toyota | Highlander | N/A | FTF Air Filter | |
| 2020 | Toyota | RAV4 | N/A | FTF Air Filter | |
| 2019 | Lexus | ES350 | N/A | FTF Air Filter | |
| 2019 | Toyota | Avalon | N/A | FTF Air Filter | |
| 2019 | Toyota | Camry | N/A | FTF Air Filter | |
| 2019 | Toyota | RAV4 | N/A | FTF Air Filter | |
| 2018 | Toyota | Camry | N/A | FTF Air Filter |
* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
This part directly replaces or is cross-referenced with the following part numbers:
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.