Description
Product Overview
Used three-way cooling relay for Citroën & Peugeot vehicles (PSA). An ideal, cost-effective replacement for mechanics and DIY enthusiasts who need to restore reliable fan control or repair the cooling system electrical circuit. Matches the listed PSA part numbers for direct fitment.
Key Features
- Direct fit for specified PSA part numbers for easy replacement
- Controls radiator cooling fans to regulate engine temperature and prevent overheating
- Suitable for under-hood use and common engine bay environments
- Carefully removed from a donor vehicle and thoroughly tested before listing
Why Relays Fail & How Often
Relays commonly fail due to aged or pitted contacts, repeated heat cycling, corrosion, moisture ingress, or electrical surges. There is no fixed replacement interval; failures often occur after many years in service or when intermittent fan operation, overheating events or electrical faults appear.
Replacement Guide
This relay can be replaced by a competent DIYer or a professional mechanic. Typical replacement steps:
- Disconnect the negative battery terminal for safety.
- Locate the relay in the engine bay fuse/relay box (consult the vehicle handbook for exact location).
- Compare part numbers printed on the relay to ensure correct fitment, then pull the old relay straight out of its socket.
- Install the replacement relay, secure the cover and reconnect the battery.
- Start the engine and verify fan operation at idle and under load; check for error codes if applicable.
Use basic hand tools, avoid forcing connectors, and protect against short circuits while working.
Compatibility
Suitable for select Citroën C3 Picasso and Citroën C5 models and other PSA vehicles that use the listed part numbers. Always verify fitment by comparing product codes on your original relay before installation.
Technical Information
- Manufacturer: PSA Group
- Model: Citroën C3 Picasso, Citroën C5
- Product Codes: 9662570880, 6500EJ
- Other Numbers: 9652021180, 9652021280
Buy With Confidence
Purchase this used PSA cooling relay to restore reliable fan control and help prevent engine overheating. If you are unsure about fitment, contact us with your vehicle identification number (VIN) and the part numbers printed on your existing relay for confirmation.
