Four Seasons A/C Compressor Kit 4634NK
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Four Seasons A/C Compressor Kit 4634NK
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Four Seasons A/C Compressor Kit P/N:4634NK

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$435.99
MPN: 4634NK
Item Package Quantity: 1
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Four Seasons A/C Compressor Kit P/N:4634NK
Four Seasons A/C Compressor Kit P/N:4634NK
$435.99

Tackle a full air-conditioning repair in one box with the Four Seasons A/C Compressor Kit 4634NK, a complete package assembled to cover a compressor replacement on the 2007-2012 Nissan Sentra (All engines). Rather than sourcing pieces separately, this kit gathers the compressor and the related service components so the system can be serviced together.

  • Complete kit contents: includes a new compressor, accumulator or filter drier, expansion device, compressor oil, and the necessary gaskets and O-rings.
  • Refrigerant: configured for R134a systems.
  • Pulley: 6-groove pulley with a 4.500 in outside pulley diameter.
  • Four Seasons build: assembled and shipped as one package and put together to satisfy the compressor's warranty requirements, backed by decades of mobile A/C experience.

Because a failed compressor can circulate debris, replacing the drier and expansion device alongside the compressor is standard practice and is part of meeting the compressor warranty. If a worn or seized A/C compressor is the cause of your no-cold-air condition, this kit supplies the major components to address it.

Interchange: 520323 · KT4983

This part cross-references / interchanges with the following part numbers:

4634NK, 520323, KT4983

Frequently Asked Questions

What comes in this A/C compressor kit?

It includes a new compressor, an accumulator or filter drier, an expansion device, compressor oil, and the necessary gaskets and O-rings, packaged together for one replacement job.

Which vehicle does the 4634NK kit fit?

It is a direct-fit replacement for the 2007-2012 Nissan Sentra (All engines, quantity 1). Confirm your vehicle in the Buyer's Guide tab before ordering.

What refrigerant does this kit use?

This kit is configured for R134a air-conditioning systems.

Why should I replace the drier and expansion device with the compressor?

A failed compressor can send debris through the system. Replacing these components together is standard practice and helps meet the compressor's warranty requirements.

What are the pulley specifications?

The compressor uses a 6-groove pulley with a 4.500 in outside pulley diameter.

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