Replacement for:
1985-1990 Sanden Style A/C Ports 8 Grooves
Part number: SD508, 9537, CO9537C, 1521110
Attention:
Please make sure the installation site is clean. Or it will cause operating obstruction, even make the temperature of the compressor very high, and the belt on the clutch may melt
Because the item is with oil when sent to you, so there is no need to add oil when you use it the first time
But you need to add the refrigerant, please add them to 70-80%, don't need to fill up
There may be noise if the refrigerant is added too much