Caterham Seven 620 AC Compressor
New, used, or aftermarket – from sellers across Europe.
Parts availability
This part appears to be widely available.
Estimated price range
Widely available Limited Hard to find
Last updated: 20.09.2026, 06:11
AC Compressor for your Caterham Seven 620?
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Prices from recent listings
| Source | Condition | Price (approx.) | Last seen |
|---|---|---|---|
| Autodoc | New | 132.99 € | 2026-08-21 |
| Autodoc | New | 156.99 € | 2026-08-21 |
| Autodoc | New | 179.99 € | 2026-08-21 |
| Autodoc | Unknown | 187.99 € | 2026-08-21 |
| Autodoc | New | 199.99 € | 2026-08-21 |
| Autodoc | New | 239.99 € | 2026-08-21 |
| Autodoc | New | 309.99 € | 2026-08-21 |
| Autodoc | Unknown | 337.66 € | 2026-08-21 |
Indicative values only – current prices may vary.
Find Caterham Seven 620 parts online
hank's free AI report searches specialized shops for Caterham Seven 620 parts, including MatchingNumber, Recomotor & PostWar Classic.
About this part
The air conditioning compressor on your Seven 620 pressurises the refrigerant and keeps the whole system working. Warm air despite a full charge, a grinding noise from the belt drive or a magnetic clutch that no longer engages all point to a failure.
Frequently asked questions
What should I check when buying an AC compressor for the Caterham Seven 620?
Manufacturer and part number matter, and so does the refrigerant your Seven 620 uses - R134a and R1234yf need different oils. Compare pulley diameter, rib count and the connector type of the control valve as well.
Does anything else need replacing with the compressor?
If the old compressor broke up internally, swarf is spread through the whole circuit, so the drier and expansion valve go with it and the lines get flushed. Skip the flush and the new compressor swallows the debris and fails again.
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