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eBay£216.90Visit shop Air conditioning compressor R 134a PAG 100 813256 VALEO for RENAULT DACIA NISSAN
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The Valeo Air Conditioning Compressor (813256) is designed for automotive technicians and DIY mechanics seeking an OE-quality replacement to restore efficient cooling performance. It offers high-precision engineering and reliable thermal management for vehicles utilizing R 134a refrigerant; however, users must verify specific vehicle compatibility and ensure a professional-grade system flush is performed during installation to prevent premature failure.
| Model Part Number | 813256 |
|---|---|
| Brand | Valeo |
Yes, this unit includes 80 ml of PAG compressor oil, though you should verify if additional oil is needed based on your specific vehicle's total system capacity.
No, it is compatible with R 134a systems where the application matches the Valeo 813256 specifications. Always verify your vehicle fitment.
This product includes a 12-month manufacturer warranty.
While the mechanical installation can be done by a skilled hobbyist, the system requires professional evacuation and recharging equipment to function safely and legally.
The pulley diameter is 129 mm.
Yes, using the incorrect oil type can lead to seal degradation and catastrophic failure of the compressor internal components.
Check the AC relay, fuse, and low-pressure switch to ensure the electrical signal is reaching the clutch connector.
Verify that the belt tension is correct and that the mounting bolts are torqued to the manufacturer's specification.
Check for correct refrigerant levels; an overcharged or undercharged system will prevent the compressor from functioning efficiently.
Proper installation is critical for the longevity of your AC system. Before installation, you must confirm that the compressor’s mounting points and electrical connections match your vehicle's existing setup. It is mandatory to flush the AC lines to remove debris from the previous failed unit, as contaminants can ruin the new internal seals immediately. Ensure the system is evacuated and recharged with the manufacturer-recommended quantity of R 134a refrigerant by a certified technician. Regular maintenance includes inspecting the belt for cracking and ensuring the condenser fins are clear of road debris to prevent overheating the compressor.
