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Bosch 1986AD1035 A/C Compressor
| Brand | Bosch 1986AD1035 |
|---|---|
| Refrigerant Type | R134a r1234yf |
| Compatible Refrigerant Oil Type | Pag yf 46 |
| Oil Filled | Yes |
| Pulley Groove Quantity | 6 |
| Outside Pulley Diameter | 110 |
| Compressor Type | 6ses14c |
| Coil Voltage | 12 |
| Automotive Item Weight (lbs) | 11.719774 lb |
| With or without seal ring | Without seal ring |
| Product line | A/C Compressor |
| Fits | Audi and Volkswagen · 71 vehicles |
OE-spec fit. Precise casting, pulley, and connector specs align with original equipment.
Thoroughly tested. Endurance, vibration, leak, salt spray, and noise testing verify dependable performance.
OE manufacturing experience. Bosch applies its original-equipment know-how to every A/C compressor.
Cross-references 5Q0816803, 5Q0816803D and 5Q0816803H for the same application. See all 3.
Bosch A/C Compressor for VW and Audi
The Bosch 1986AD1035 A/C compressor is built for select Audi and Volkswagen vehicles that use R134A or R1234YF refrigerant. It is oil-filled with PAG YF 46 and uses a 12V coil, a 6-groove pulley, and a 110 mm outside pulley diameter for OE-style fitment.
Bosch’s A/C compressor line draws on OE manufacturing experience and a controlled release process with testing for endurance, performance, vibration, leak, salt spray, and noise. The result is a replacement compressor engineered to match OE casting, pulley, and connector specifications for straightforward service on applications such as Audi Q3, Volkswagen Tiguan, and Volkswagen Jetta.
Key Features
- Part number: 1986AD1035
- Refrigerant type: R134A and R1234YF
- Compatible refrigerant oil: PAG YF 46
- Oil filled: Yes
- Compressor type: 6SES14C
- 12V coil voltage
- 6-groove pulley with 110 mm outside diameter
- Supplied without seal ring
Detailed Description
This Bosch A/C compressor is a direct replacement for a wide range of late-model Audi and Volkswagen platforms, including 2017-2025 Audi Q3, 2019-2025 Volkswagen Jetta, 2022-2025 Volkswagen Taos, and 2018-2024 Volkswagen Tiguan. It also fits applications such as 2017-2023 Audi TT Quattro and TTS Quattro, 2019-2023 Volkswagen Arteon, and 2017-2020 Audi A3, A3 Quattro, and S3. The Bosch 1986AD1035 is built to align with OE specifications so the compressor, pulley, and connector dimensions match the original setup.
This part cross-references 5Q0816803 and 5Q0816803D for the same application.
What It Helps Fix
- No cold air from the vents
- Weak or inconsistent cabin cooling
- Compressor noise or vibration
- Refrigerant pressure loss related to compressor wear
- Air conditioning performance issues on Audi and Volkswagen HVAC systems
Installation Notes and Tips
Verify refrigerant type, oil specification, pulley configuration, and connector match before installation. This compressor is oil filled and uses PAG YF 46, so the system should be serviced with the correct refrigerant oil and evacuated properly before recharge. Confirm vehicle fitment by year, make, and model for Audi Q3, Volkswagen Jetta, Volkswagen Taos, Volkswagen Tiguan, and other listed applications.
Quality Assurance
Bosch subjects its A/C compressors to endurance, performance, vibration, leak, salt spray, and noise testing before release. That validation process supports consistent operation under demanding conditions and helps ensure OE-style fitment on the specified Audi and Volkswagen applications.
| Year | Make | Model | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|
| 2025 | Audi | Q3 | — | — | N/A | A/C Compressor |
| 2025 | Volkswagen | Jetta | — | — | N/A | A/C Compressor |
| 2025 | Volkswagen | Taos | — | — | N/A | A/C Compressor |
| 2024 | Audi | Q3 | — | — | N/A | A/C Compressor |
| 2024 | Volkswagen | Jetta | 1.5L | L4 | N/A | A/C Compressor |
| 2024 | Volkswagen | Taos | — | — | N/A | A/C Compressor |
| 2024 | Volkswagen | Tiguan | — | — | N/A | A/C Compressor |
| 2023 | Audi | Q3 | — | — | N/A | A/C Compressor |
| 2023 | Audi | TT Quattro | — | — | N/A | A/C Compressor |
| 2023 | Audi | TTS Quattro | — | — | N/A | A/C Compressor |
| 2023 | Volkswagen | Arteon | — | — | N/A | A/C Compressor |
| 2023 | Volkswagen | Jetta | 1.5L | L4 | N/A | A/C Compressor |
| 2023 | Volkswagen | Taos | — | — | N/A | A/C Compressor |
| 2023 | Volkswagen | Tiguan | — | — | N/A | A/C Compressor |
| 2022 | Audi | Q3 | — | — | N/A | A/C Compressor |
| 2022 | Audi | TT Quattro | — | — | N/A | A/C Compressor |
| 2022 | Audi | TTS Quattro | — | — | N/A | A/C Compressor |
| 2022 | Volkswagen | Arteon | — | — | N/A | A/C Compressor |
| 2022 | Volkswagen | Jetta | 1.5L | L4 | N/A | A/C Compressor |
| 2022 | Volkswagen | Taos | — | — | N/A | A/C Compressor |
| 2022 | Volkswagen | Tiguan | — | — | N/A | A/C Compressor |
| 2021 | Audi | Q3 | — | — | N/A | A/C Compressor |
| 2021 | Audi | TT Quattro | — | — | N/A | A/C Compressor |
| 2021 | Audi | TTS Quattro | — | — | N/A | A/C Compressor |
| 2021 | Volkswagen | Arteon | — | — | N/A | A/C Compressor |
| 2021 | Volkswagen | Golf | — | — | N/A | A/C Compressor |
| 2021 | Volkswagen | Jetta | — | — | N/A | A/C Compressor |
| 2021 | Volkswagen | Tiguan | — | — | N/A | A/C Compressor |
| 2020 | Audi | A3 | — | — | N/A | A/C Compressor |
| 2020 | Audi | A3 Quattro | — | — | N/A | A/C Compressor |
| 2020 | Audi | Q3 | — | — | N/A | A/C Compressor |
| 2020 | Audi | S3 | — | — | N/A | A/C Compressor |
| 2020 | Audi | TT Quattro | — | — | N/A | A/C Compressor |
| 2020 | Audi | TTS Quattro | — | — | N/A | A/C Compressor |
| 2020 | Volkswagen | Arteon | — | — | N/A | A/C Compressor |
| 2020 | Volkswagen | Golf | — | — | N/A | A/C Compressor |
| 2020 | Volkswagen | Jetta | — | — | N/A | A/C Compressor |
| 2020 | Volkswagen | Tiguan | — | — | N/A | A/C Compressor |
| 2019 | Audi | A3 | — | — | N/A | A/C Compressor |
| 2019 | Audi | A3 Quattro | — | — | N/A | A/C Compressor |
| 2019 | Audi | Q3 | — | — | N/A | A/C Compressor |
| 2019 | Audi | S3 | — | — | N/A | A/C Compressor |
| 2019 | Audi | TT Quattro | — | — | N/A | A/C Compressor |
| 2019 | Audi | TTS Quattro | — | — | N/A | A/C Compressor |
| 2019 | Volkswagen | Arteon | — | — | N/A | A/C Compressor |
| 2019 | Volkswagen | Golf | — | — | N/A | A/C Compressor |
| 2019 | Volkswagen | Golf Alltrack | — | — | N/A | A/C Compressor |
| 2019 | Volkswagen | Golf R | — | — | N/A | A/C Compressor |
| 2019 | Volkswagen | Golf SportWagen | — | — | N/A | A/C Compressor |
| 2019 | Volkswagen | Jetta | — | — | N/A | A/C Compressor |
| 2019 | Volkswagen | Tiguan | — | — | N/A | A/C Compressor |
| 2018 | Audi | A3 | — | — | N/A | A/C Compressor |
| 2018 | Audi | A3 Quattro | — | — | N/A | A/C Compressor |
| 2018 | Audi | Q3 | — | — | N/A | A/C Compressor |
| 2018 | Audi | Q3 Quattro | — | — | N/A | A/C Compressor |
| 2018 | Audi | S3 | — | — | N/A | A/C Compressor |
| 2018 | Audi | TT Quattro | — | — | N/A | A/C Compressor |
| 2018 | Audi | TTS Quattro | — | — | N/A | A/C Compressor |
| 2018 | Volkswagen | Golf | — | — | N/A | A/C Compressor |
| 2018 | Volkswagen | Golf Alltrack | — | — | N/A | A/C Compressor |
| 2018 | Volkswagen | Golf R | — | — | N/A | A/C Compressor |
| 2018 | Volkswagen | Golf SportWagen | — | — | N/A | A/C Compressor |
| 2018 | Volkswagen | Tiguan | — | — | N/A | A/C Compressor |
| 2017 | Audi | A3 | — | — | N/A | A/C Compressor |
| 2017 | Audi | A3 Quattro | — | — | N/A | A/C Compressor |
| 2017 | Audi | Q3 | — | — | N/A | A/C Compressor |
| 2017 | Audi | Q3 Quattro | — | — | N/A | A/C Compressor |
| 2017 | Audi | S3 | — | — | N/A | A/C Compressor |
| 2017 | Audi | TT Quattro | — | — | N/A | A/C Compressor |
| 2017 | Audi | TTS Quattro | — | — | N/A | A/C Compressor |
| 2017 | Volkswagen | Golf R | — | — | N/A | A/C Compressor |
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