FOUR SEASONS
More Information for FOUR SEASONS 3734NK
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FOUR SEASONS 3734NK  
$227.79
Price
$0.00
Core
+ Sold in packs of 1x1
Pack
$227.79
Total
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FOUR SEASONS 3734NK Specifications
Compressor Oil IncludedIncluded
Compressor Oil TypePAG 46 Oil/R134a
Expansion Device TypeOrifice Tubes
Gasket / Seals?Included
Kit Includes78561 (New Compressor), 83222 (Accum), 38638 (Orifice), 59007 (Oil), O-Rings
Orifice Diameter (IN)0.072
Orifice Tube ColorBlack
Orifice Tube StyleStandard
Receiver Drier/Accumulator Diameter (IN)3.500
Receiver Drier/Accumulator Inlet Fitting Size (IN)0.750
Receiver Drier/Accumulator Inlet Fitting Size (MM)19.05
Receiver Drier/Accumulator Inlet Fitting TypeP-nut Fitting
Receiver Drier/Accumulator Length (IN)8.000
Receiver Drier/Accumulator Outlet Fitting Size (IN)0.750
Receiver Drier/Accumulator Outlet Fitting Size (MM)19.05
Receiver Drier/Accumulator Outlet Fitting TypeP-nut Fitting
Refrigerant TypeR134a
TypeComplete Air Conditioning Kit w/ New Compressor
Includes Gasket Set and A/C Refrigerant Oil
Features & Benefits:
  • This compressor is prefilled with 3 oz. of OE-Specified oil and includes an additional 8 oz. bottle of oil
    • 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 78561 Prefilled w/ OE-Specified Oil Info
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1 A/C Receiver Drier / Accumulator
FOUR SEASONS 40030SK Includes Accumulator, Orifice Tube Packet, Refrigerant Oil, O-Rings & Gaskets, Cap & Valve 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

Attention California Customers - Warning: This product contains a chemical known to the State of California to cause birth defects or other reproductive harm.

OEM / Interchange Numbers: 10366868, 10399367, 15070473, 15198475, 19193658, 25825339, 25825341, 8103668680, 8103993670, 8150704730, 8151984750, 8258253390, 8888927430, 88892743, 89038601, TSN2648, TSR2648

Warranty Information:
Light Duty Vehicles: Limited Lifetime; Heavy Duty Vehicles: 3 Years/300,000 Miles, Non-Transferable. 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.