FOUR SEASONS
More Information for FOUR SEASONS TSN4780
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FOUR SEASONS TSN4780  
$253.79
Price
$0.00
Core
+ Sold in packs of 1x1
Pack
$253.79
Total
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FOUR SEASONS TSN4780 Specifications
[A/C Compressor] - Clutch IncludedIncluded
[A/C Compressor] - Coil Clock Position1 Wire Lead
[A/C Compressor] - Coil Voltage12 2H
[A/C Compressor] - Compatible Refrigerant Oil TypePAG 46
[A/C Compressor] - Compressor TypeCVC
[A/C Compressor] - ECV Harness ConnectorCompressor SE36F, Vehicle SE36M
[A/C Compressor] - Mounting TypeTangent Mount
[A/C Compressor] - Oil FilledYes
[A/C Compressor] - Pulley Belt TypeSerpentine
[A/C Compressor] - Pulley Groove Quantity5
[A/C Compressor] - Refrigerant TypeR134a
[A/C Compressor] - Terminal TypeHarness Lead
[A/C Compressor] - TypeGM
[A/C Expansion Valve] - Liquid Inlet Size IN0.34 IN
[A/C Expansion Valve] - Liquid Out Size IN0.46 IN
[A/C Expansion Valve] - MaterialAluminum
[A/C Expansion Valve] - Stylew/o Solenoid
[A/C Expansion Valve] - Suc In Size IN0.63 IN
[A/C Expansion Valve] - Suc Out Size IN0.69 IN
[A/C Expansion Valve] - Super Heat-0.500
[A/C Expansion Valve] - Switch Included?Not Included
[A/C Expansion Valve] - Tonnage1.000
[A/C Receiver Drier Desiccant Element] - ColorWhite
[A/C Receiver Drier Desiccant Element] - Desiccant Length IN8.500 in
[A/C Receiver Drier Desiccant Element] - Gasket Or Seal IncludedSealing Washer and or O-Rings Included
[A/C Receiver Drier Desiccant Element] - Length8.500 in
[A/C Receiver Drier Desiccant Element] - MaterialCloth
[A/C Receiver Drier Desiccant Element] - Outside Diameter1.250 in
[A/C Receiver Drier Desiccant Element] - StyleDesiccant
[A/C Receiver Drier Desiccant Element] - Thickness1.0000 IN
Contains Shipping Oil Only
Features & Benefits:
  • The compressor included in this kit contains Shipping Oil Only
    • Refer to Four Seasons' Capacity Guide, vehicle's Underhood Decal or Service Manual for system oil requirements - add or drain oil accordingly, to ensure proper lubrication.
  • 100% vacuum and leak tested for long life and proper performance
  • Includes required o-rings / sealing washer for ease of installation
Benefits of an A/C Compressor & Component Kit

Purchasing and replacing just the A/C Compressor is less expensive up-front, but may lead to more repairs and expenses down the road. A complete A/C Compressor & Component Kit provides added benefits:

  • Extend Service Life: Brand new components, free of contaminants help protect your new A/C Compressor from premature failure.
  • Fulfill Warranty Requirements: A/C Compressors returned under warranty must show proof of purchase of the A/C Orifice Tube (or A/C Expansion Valve) and A/C Receiver Drier / Accumulator.
  • Save Time & Money: Don't risk having to re-do the repair - do the job right the first time!
Service Tip: Once filled with oil, place or hold the new A/C Compressor with the front seal facing down for 1-3 minutes. This will help coat the seal with oil - if this seal is not lubricated before installation, refrigerant may leak.
Quantity Components that come in this kit
1 A/C Compressor
FOUR SEASONS 158271 Contains Shipping Oil Only Info
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1 A/C Expansion Valve
FOUR SEASONS 39368 Info
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1 A/C Receiver Drier Desiccant Element
FOUR SEASONS 83235 Desiccant Bag Kit Info
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Which A/C Compressor Do I Need?

Certain vehicles came with multiple compressor styles. You can only replace your current compressor with the same style compressor. Locate the tag on the back or side of your existing compressor. Look for information like A Manufacturer Name, B Compressor Type / Style, and C Model Number / Part Number.

AC Label Sample 1 AC Label Sample 2
Videos

Hose Assembly Replacement Consideration Quick Tip

Compressor Lubrication Tips

Additional Resources

Compressor Break Away Torque
Why Clean or Change the Expansion Valve?
Installation Instructions
OEM / Interchange Numbers: 13346494, 13385464, 13414019, TSR4780

Warranty Information:
Compressors 2 years/24,000 miles. Commercial, heavy duty, or fleet use - Compressors 12 month. IMPORTANT A/C COMPRESSOR WARRANTY NOTE: In order to ensure that proper warranty credit is issued if needed, the compressor installation instructions must be adhered to. All compressors returned for defect must show proof of purchase of an A/C Orifice Tube (or A/C Expansion Valve), A/C Receiver Drier/Accumulator, and A/C System Flush or a Work Order showing the purchase of these items and that the system was flushed.