CO 9537C A/C Compressor and A/C Clutch Replaces fit for Sanden SD508 O Ring

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: YITAMotor

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Free Shipping 3 - 5 Business Day Delivery

SKU: OG1901W021
- Premium quality
- Guaranteed fit
- Each compressor is tested for noise, leaks, and durability
- Limited lifetime warranty

    $81.39 $98.99


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    This A/C compressor is fit for Jeep Wrangler 1985-1990

    Interchange Part Number:
    CO 9537C,9537,SD508,1521110,10301731,2789632

    Other Part Number:

    Take appropriate safety precautions 

    1. Wear eye protection (safety glasses).
    2. Do not smoke next to the vehicle when performing repairs.
    3. Work in a well-ventilated area.
    4. Wear skin protection (such as gloves and closed toe shoes).
    5. Recover refrigerant before making repairs.

    Installation Method

    1. Remove compressor: Remove the A/C belt from the A/C compressor pulley. May involve loosening the belt tensioner (if equipped).
    2. Receiver drier or accumulator, orifice tube or expansion valve.
    3. Disconnect the negative battery cable.
    4. Remove the bolt that secures refrigerant lines to the A/C compressor. Inspect A/C lines for any contamination such as metal or excessive dirt inside of them. If you find any contamination the system will need to be cleaned. Flush the condenser and evaporator using NON-OIL BASED A/C flush. On expansion valve systems. The valve must be removed before the evaporator can be flushed. Flushed condensers from outlet to inlet and evaporators from inlet to outlet.
    5. Drain all the oil from the new compressor, if you compressor has a drain plug you will need to open it up and drain what oil is in there too.
    6. Install half oil charge into the compressor and the remainder throughout the system. Turn compressor shaft 8-10 full revolutions to ensure front seal and other internal parts are lubricated.
    7. Install new receiver drier or accumulator and new orifice tube or expansion valve.
    8. Evacuate the A/C system for a minimum of one hour.
    9. After evacuation install half the refrigerant charge and let the system set for 1 minute. This will allow the refrigerant to pick up oil and spread more evenly throughout the system.
    10. Turn on the A/C system with the engine running and check to see if cold air is now coming out of the air duct.
    11. If the A/C system is functioning, you may find that your electric radiator fan and compressor clutch will be cycling off and on depending on the outside air temperature


    Bcause the item is with oil when sent to you, so there is no need to add oil when you use it the first time. Please add 70-80% refrigerant, do not need to fill up. There may be Noise if too much refrigerant is added.

    Package Included:

    1pc A/C Compressor(Professional Installer is Highly Recommended

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    It normally takes 1-2 business days for us to process your order. Please note that this does not include holidays and weekends.
    Shipping time will normally cost 2-8 business days. Shipping time is estimated and commences from the date of shipping, rather than the date of the order, and can take longer than expected date due to the invalid address, customs clearance procedures or other causes.
    For large items such as bumpers, tonneau covers, we generally delivery by Fedex and P.O.Box will not be available for shipping.