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Wix WA10866 Air Filter
Overview of Wix WA10866 Engine Air Filter
The Wix WA10866 engine air filter is designed for select Audi models, including the A4, A5, Q5, and S series. Engineered with cellulose media, this air filter ensures effective filtration to maintain engine performance and longevity.
- Class C filter with durable construction
- Cellulose media material for efficient air filtration
- Height: 6.1 inches, Outer Diameter Top: 7.67 inches
- Inner Diameter Bottom: 3.346 inches, Outer Diameter Bottom: 6.65 inches
- Compatible with multiple Audi models including A4 Quattro, RS5 Sportback, and SQ5 Sportback
Technical Specifications and Features
The Wix WA10866 engine air filter features a cellulose media designed to trap dust, dirt, and other airborne contaminants effectively. Its Class C rating and Ld duty type indicate suitability for light-duty applications, matching the requirements of various Audi vehicles. The filter’s dimensions—6.1 inches in height, 7.67 inches outer diameter at the top, and 6.65 inches outer diameter at the bottom—ensure a precise fit within the air intake system. The absence of end caps (Ends: None) allows for optimal airflow and filtration efficiency.
Compatible Audi Models for Wix WA10866
This engine air filter is compatible with a range of Audi vehicles, including:
- Audi A4, A4 allroad, and A4 Quattro
- Audi A5, A5 Quattro, and A5 Sportback
- Audi A6 Quattro
- Audi Q5, Q5 PHEV, and Q5 Sportback
- Audi RS5 and RS5 Sportback
- Audi S5 and S5 Sportback
- Audi S6
- Audi S7 and S7 Sportback
- Audi SQ5 and SQ5 Sportback
Common Applications and Problem Solving
The Wix WA10866 engine air filter is used to maintain clean airflow to the engine, which helps address several issues:
- Prevents engine damage caused by dust and debris
- Improves fuel efficiency by ensuring proper air-fuel mixture
- Reduces engine wear and prolongs engine life
- Helps maintain consistent engine performance
- Minimizes intake system contamination
Installation Notes and Tips
When installing the Wix WA10866 air filter, ensure the filter is seated properly within the airbox to prevent unfiltered air bypass. Check the filter housing for any debris before installation. Replace the air filter according to the vehicle manufacturer’s recommended maintenance schedule or when visibly dirty. No special tools are required for installation, but handle the filter carefully to avoid damage to the cellulose media.
Quality Assurance and Warranty
Wix filters are manufactured to meet industry standards for filtration and durability. The WA10866 engine air filter undergoes quality control testing to ensure consistent performance. While specific warranty details may vary, Wix typically offers a limited warranty against defects in materials and workmanship. Refer to Wix’s official documentation for complete warranty information.
| Brand | Wix |
| Part Number | WA10866 |
| Class | C |
| Duty Type | LD |
| Ends | None |
| Height | 6.1 |
| Inner Diameter Bottom | 3.346 |
| Media Material | Cellulose |
| Outer Diameter Bottom | 6.65 |
| Outer Diameter Top | 7.67 |
| Style | Air Filter |
This part fits 118 vehicles. Search below:
| Year | Make | Model | Drive Type | Liters | Cylinders | Fuel Type | Position | Notes |
|---|---|---|---|---|---|---|---|---|
| 2026 | Audi | Q5 | 2.0L | L4 | GAS | N/A | ||
| 2026 | Audi | Q5 Sportback | 2.0L | L4 | GAS | N/A | ||
| 2026 | Audi | SQ5 | 3.0L | V6 | N/A | |||
| 2026 | Audi | SQ5 Sportback | 3.0L | V6 | N/A | |||
| 2025 | Audi | A4 allroad | 2.0L | L4 | N/A | |||
| 2025 | Audi | A4 Quattro | 2.0L | L4 | N/A | |||
| 2025 | Audi | A5 Quattro | 2.0L | L4 | MILD HYBRID EV-GAS (MHEV) | N/A | ||
| 2025 | Audi | A5 Sportback | 2.0L | L4 | N/A | |||
| 2025 | Audi | A6 Quattro | 2.0L | L4 | N/A | |||
| 2025 | Audi | Q5 | 2.0L | L4 | N/A | |||
| 2025 | Audi | Q5 PHEV | 2.0L | L4 | N/A | |||
| 2025 | Audi | Q5 Sportback | 2.0L | L4 | N/A | |||
| 2025 | Audi | RS5 Sportback | 2.9L | V6 | N/A | |||
| 2025 | Audi | S5 Sportback | 3.0L | V6 | N/A | |||
| 2025 | Audi | S6 | 2.9L | V6 | N/A | |||
| 2025 | Audi | SQ5 | 3.0L | V6 | N/A | |||
| 2025 | Audi | SQ5 Sportback | 3.0L | V6 | N/A | |||
| 2024 | Audi | A4 | 2.0L | L4 | N/A | |||
| 2024 | Audi | A4 allroad | 2.0L | L4 | MILD HYBRID EV-GAS (MHEV) | N/A | ||
| 2024 | Audi | A4 Quattro | 2.0L | L4 | MILD HYBRID EV-GAS (MHEV) | N/A | ||
| 2024 | Audi | A5 Quattro | 2.0L | L4 | N/A | |||
| 2024 | Audi | A5 Sportback | 2.0L | L4 | N/A | |||
| 2024 | Audi | A6 Quattro | 2.0L | L4 | MILD HYBRID EV-GAS (MHEV) | N/A | ||
| 2024 | Audi | Q5 | 2.0L | L4 | N/A | |||
| 2024 | Audi | Q5 PHEV | 2.0L | L4 | N/A | |||
| 2024 | Audi | Q5 Sportback | 2.0L | L4 | N/A | |||
| 2024 | Audi | RS5 | 2.9L | V6 | N/A | |||
| 2024 | Audi | RS5 Sportback | 2.9L | V6 | N/A | |||
| 2024 | Audi | S5 Sportback | 3.0L | V6 | N/A | |||
| 2024 | Audi | S6 | 2.9L | V6 | N/A | |||
| 2024 | Audi | SQ5 | 3.0L | V6 | N/A | |||
| 2024 | Audi | SQ5 Sportback | 3.0L | V6 | N/A | |||
| 2023 | Audi | A4 | 2.0L | L4 | N/A | |||
| 2023 | Audi | A4 allroad | 2.0L | L4 | N/A | |||
| 2023 | Audi | A4 Quattro | 2.0L | L4 | N/A | |||
| 2023 | Audi | A5 | 2.0L | L4 | N/A | |||
| 2023 | Audi | A5 Quattro | 2.0L | L4 | N/A | |||
| 2023 | Audi | A5 Sportback | 2.0L | L4 | N/A | |||
| 2023 | Audi | A6 Quattro | 2.0L | L4 | MILD HYBRID EV-GAS (MHEV) | N/A | ||
| 2023 | Audi | Q5 | 2.0L | L4 | N/A | |||
| 2023 | Audi | Q5 PHEV | 2.0L | L4 | N/A | |||
| 2023 | Audi | Q5 Sportback | 2.0L | L4 | N/A | |||
| 2023 | Audi | RS5 | 2.9L | V6 | N/A | |||
| 2023 | Audi | RS5 Sportback | 2.9L | V6 | N/A | |||
| 2023 | Audi | S5 | 3.0L | V6 | N/A | |||
| 2023 | Audi | S5 Sportback | 3.0L | V6 | N/A | |||
| 2023 | Audi | S6 | 2.9L | V6 | N/A | |||
| 2023 | Audi | SQ5 | 3.0L | V6 | N/A | |||
| 2023 | Audi | SQ5 Sportback | 3.0L | V6 | N/A | |||
| 2022 | Audi | A4 | 2.0L | L4 | N/A | |||
| 2022 | Audi | A4 allroad | 2.0L | L4 | N/A | Original Equipment Part Number 8W0133843C | ||
| 2022 | Audi | A4 Quattro | 2.0L | L4 | N/A | |||
| 2022 | Audi | A5 | 2.0L | L4 | N/A | |||
| 2022 | Audi | A5 Quattro | 2.0L | L4 | N/A | Original Equipment Part Number 8W0133843C | ||
| 2022 | Audi | A5 Sportback | 2.0L | L4 | N/A | Original Equipment Part Number 8W0133843C | ||
| 2022 | Audi | Q5 | 2.0L | L4 | N/A | Original Equipment Part Number 8W0133843C | ||
| 2022 | Audi | Q5 PHEV | 2.0L | L4 | N/A | Original Equipment Part Number 8W0133843C | ||
| 2022 | Audi | Q5 Sportback | 2.0L | L4 | N/A | Original Equipment Part Number 8W0133843C | ||
| 2022 | Audi | RS5 | 2.9L | V6 | N/A | Original Equipment Part Number 8W0133843C | ||
| 2022 | Audi | RS5 Sportback | 2.9L | V6 | N/A | Original Equipment Part Number 8W0133843C | ||
| 2022 | Audi | S5 | 3.0L | V6 | N/A | Original Equipment Part Number 8W0133843 | ||
| 2022 | Audi | S5 Sportback | 3.0L | V6 | N/A | Original Equipment Part Number 8W0133843 | ||
| 2022 | Audi | S6 | 2.9L | V6 | N/A | Original Equipment Part Number 8W0133843C | ||
| 2022 | Audi | SQ5 | 3.0L | V6 | N/A | |||
| 2022 | Audi | SQ5 Sportback | 3.0L | V6 | N/A | Original Equipment Part Number 8W0133843C | ||
| 2021 | Audi | A4 | 2.0L | L4 | N/A | |||
| 2021 | Audi | A4 allroad | 2.0L | L4 | N/A | Original Equipment Part Number 8W0133843C | ||
| 2021 | Audi | A4 Quattro | 2.0L | L4 | N/A | |||
| 2021 | Audi | A5 | 2.0L | L4 | N/A | Original Equipment Part Number 8W0133843C | ||
| 2021 | Audi | A5 Quattro | 2.0L | L4 | N/A | Original Equipment Part Number 8W0133843C | ||
| 2021 | Audi | A5 Sportback | 2.0L | L4 | N/A | Original Equipment Part Number 8W0133843C | ||
| 2021 | Audi | Q5 | 2.0L | L4 | N/A | Original Equipment Part Number 8W0133843C | ||
| 2021 | Audi | Q5 PHEV | 2.0L | L4 | N/A | Original Equipment Part Number 8W0133843C | ||
| 2021 | Audi | Q5 PHEV | 2.0L | L4 | ELECTRIC/GAS | N/A | Original Equipment Part Number 8W0133843C | |
| 2021 | Audi | Q5 Sportback | 2.0L | L4 | N/A | Original Equipment Part Number 8W0133843C | ||
| 2021 | Audi | RS5 | 2.9L | V6 | N/A | Original Equipment Part Number 8W0133843C | ||
| 2021 | Audi | RS5 Sportback | 2.9L | V6 | N/A | Original Equipment Part Number 8W0133843C | ||
| 2021 | Audi | S5 | 3.0L | V6 | N/A | Original Equipment Part Number 8W0133843 | ||
| 2021 | Audi | S5 Sportback | 3.0L | V6 | N/A | Original Equipment Part Number 8W0133843 | ||
| 2021 | Audi | S6 | 2.9L | V6 | N/A | Original Equipment Part Number 8W0133843C | ||
| 2021 | Audi | SQ5 | 3.0L | V6 | N/A | Original Equipment Part Number 8W0133843C | ||
| 2021 | Audi | SQ5 Sportback | 3.0L | V6 | N/A | Original Equipment Part Number 8W0133843C | ||
| 2020 | Audi | A4 allroad | 2.0L | L4 | N/A | Original Equipment Part Number 8W0133843C | ||
| 2020 | Audi | A4 Quattro | AWD | 2.0L | L4 | N/A | ||
| 2020 | Audi | A5 Quattro | 2.0L | L4 | N/A | Original Equipment Part Number 8W0133843C | ||
| 2020 | Audi | A5 Sportback | 2.0L | L4 | N/A | Original Equipment Part Number 8W0133843C | ||
| 2020 | Audi | Q5 | 2.0L | L4 | N/A | Original Equipment Part Number 8W0133843C | ||
| 2020 | Audi | Q5 PHEV | 2.0L | L4 | N/A | Original Equipment Part Number 8W0133843C | ||
| 2020 | Audi | S5 | 3.0L | V6 | N/A | Original Equipment Part Number 8W0133843 | ||
| 2020 | Audi | S6 | 2.9L | V6 | N/A | Original Equipment Part Number 8W0133843C | ||
| 2020 | Audi | S7 | 2.9L | V6 | N/A | Original Equipment Part Number 8W0133843C | ||
| 2020 | Audi | S7 Sportback | 2.9L | V6 | N/A | Original Equipment Part Number 8W0133843C | ||
| 2020 | Audi | SQ5 | 3.0L | V6 | N/A | Original Equipment Part Number 8W0133843C | ||
| 2019 | Audi | A4 | 2.0L | L4 | N/A | Original Equipment Part Number 8W0133843C | ||
| 2019 | Audi | A4 allroad | 2.0L | L4 | N/A | Original Equipment Part Number 8W0133843C | ||
| 2019 | Audi | A4 Quattro | 2.0L | L4 | N/A | Original Equipment Part Number 8W0133843C | ||
| 2019 | Audi | A5 | 2.0L | L4 | N/A | Original Equipment Part Number 8W0133843C | ||
| 2019 | Audi | A5 Quattro | 2.0L | L4 | N/A | Original Equipment Part Number 8W0133843C | ||
| 2019 | Audi | A5 Sportback | 2.0L | L4 | N/A | Original Equipment Part Number 8W0133843C | ||
| 2019 | Audi | Q5 | 2.0L | L4 | N/A | Original Equipment Part Number 8W0133843C | ||
| 2019 | Audi | RS5 | 2.9L | V6 | N/A | Original Equipment Part Number 8W0133843C | ||
| 2019 | Audi | RS5 Sportback | 2.9L | V6 | N/A | Original Equipment Part Number 8W0133843C | ||
| 2019 | Audi | S5 | 3.0L | V6 | N/A | Original Equipment Part Number 8W0133843 | ||
| 2019 | Audi | S5 Sportback | 3.0L | V6 | N/A | Original Equipment Part Number 8W0133843 | ||
| 2019 | Audi | SQ5 | 3.0L | V6 | N/A | Original Equipment Part Number 8W0133843C | ||
| 2018 | Audi | A4 | 2.0L | L4 | N/A | Original Equipment Part Number 8W0133843C | ||
| 2018 | Audi | A4 allroad | 2.0L | L4 | N/A | Original Equipment Part Number 8W0133843C | ||
| 2018 | Audi | A4 Quattro | 2.0L | L4 | N/A | Original Equipment Part Number 8W0133843C | ||
| 2018 | Audi | A5 | 2.0L | L4 | N/A | Original Equipment Part Number 8W0133843C | ||
| 2018 | Audi | A5 Quattro | 2.0L | L4 | N/A | Original Equipment Part Number 8W0133843C | ||
| 2018 | Audi | A5 Sportback | 2.0L | L4 | N/A | Original Equipment Part Number 8W0133843C | ||
| 2018 | Audi | Q5 | 2.0L | L4 | N/A | Original Equipment Part Number 8W0133843C | ||
| 2018 | Audi | RS5 | 2.9L | V6 | N/A | Original Equipment Part Number 8W0133843D | ||
| 2018 | Audi | S5 | 3.0L | V6 | N/A | Original Equipment Part Number 8W0133843 | ||
| 2018 | Audi | SQ5 | 3.0L | V6 | N/A | Original Equipment Part Number 8W0133843C | ||
| 2017 | Audi | A4 | 2.0L | L4 | N/A | Original Equipment Part Number 8W0133843C | ||
| 2017 | Audi | A4 allroad | 2.0L | L4 | N/A | Original Equipment Part Number 8W0133843C | ||
| 2017 | Audi | A4 Quattro | 2.0L | L4 | N/A | Original Equipment Part Number 8W0133843C |
* 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.