AC Compressor Repair Kit — VAG 5N0820803 | VW Tiguan / Passat / Audi Q5 / A4
Fix AC Refrigerant Leaks and Loss of Cooling — Rebuild the Compressor, Don't Replace It.
The VAG AC compressor 5N0820803 develops seal and O-ring failures over time — causing refrigerant leaks, loss of cooling, and noisy compressor operation. This repair kit replaces the worn internal seals and O-rings, restoring leak-free compressor operation.
Why Rebuild vs. Replace
- Targeted Fix: Seal failure is the most common cause of AC refrigerant loss — the compressor body and scroll are usually fine.
- Restores Cooling: New seals restore refrigerant containment and correct system pressure.
- Major Savings: New VW/Audi AC compressors cost $300–$700+. This kit costs $29.
Compatible Compressor
- 5N0820803
Vehicle Compatibility
VW Tiguan, VW Passat B6/B7, VW Sharan; Audi Q5, Audi A4 B8 — models equipped with AC compressor 5N0820803
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Orders ship within 1–2 business days.
Standard delivery:
- USA: Some items ship from our US warehouse and arrive within 3 business days.
- USA-EU: 10–21 business days
- Worldwide: 14–30 business days
Shipping cost is shown at checkout.
Can I exchange or return an item?
Yes, you can exchange or return an item within 14 days of purchase. This right is guaranteed to you by the Law on the Protection of Consumer Rights
To use this feature, please make sure that:
- the product was not in use and has no traces of use: scratches, chips, abrasions, etc.
- the goods are fully completed and the integrity of the packaging is not violated
- retained all labels and factory markings