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Porsche 993 AC, CCU, Climate Control Unit
993 659 047 00 - Upgraded

Home / Porsche / 993 / 1996-1998 / Porsche 993 AC, CCU, Climate Control Unit
993 659 047 00 - Upgraded
Porsche 993 AC, CCU, Climate Control Unit
993 659 047 00 - Upgraded
Dealer Price: $2,220.36
Exchange Price: $1,075.00
Repair Price: $0.00 - Send-in exchange only
Warranty : 5 Years

Porsche 993 AC Control Unit Location

Porsche 993 ECU DME Location
Common Symptoms of a Bad Porsche 993 AC Control Unit:
  • Draw of current - drains the battery of the car
  • Cannot control the fan speed
  • No AC compressor activation
  • Fan blows at high speed all the time
  • Temperature changes affect fan speed
  • Erratic temperature changes
This Porsche part # CCU is also compatible with:
  • 993 659 047 01 (most common)
  • 993 659 045 00 (No A/C)
  • 993 659 046 00 (No A/C) (RHD)
  • 993 659 048 00 (RHD)

This upgraded Porsche 993 HVAC Climate Control unit, fits all 911 models from 1996-1998.

This is an Exchange Only unit.

This is because Porsche originally designed them with different software versions depending on their part number model and this caused inconsistent operations between car models.

Because of the way that they were built, it was not possible to update or program them to fix software problems.

Therefore, to solve this issue we created a new micro-processor that we program the best, newest and most efficient software available.

This is the only way that we can guarantee a 100% consistent functionality once you install the unit in your car.

We believe that after our repairs and upgrades our CCU is better than the OEM from the dealership.

Features of our Upgraded Porsche Climate Control Unit:
  • Newest and most efficient HVAC software
  • "Tuned up" software for enhanced functions,
  • Redesigned the hardware to completely avoid battery drain issues
  • Updated to avoid parasitic fault codes
  • Enabled scanner diagnostic capabilities for early 964 models

Exchange Only

These Climate Control Units are sold as "Exchange only" in order to guarantee 100% consistent functionality, and efficiency, when running the Air Conditioner or Heater.

NOT Included in the Repair Price:

These parts need our inspection first

- Black face plate

- Clear plate (behind black face plate)

- Both pusch button switches

- Round knobs

Please remove the 02 (two) sliders from the unit before you send it to us.

How do I send the CCU for Exchange?

Step 1: Fill out the Repair Form, and write "for Exchange".
Step 2: Print the email confirmation.
Step 3: Ship the CCU along with the Repair Form to us.

When we receive the unit, we will proceed with exchanging the unit.

What's the Turnaround time on a Repair?

Repairs take between 3-5 days once we receive the unit at our offices.

What's the "Core Charge"?

There is NO core charge because you will be sending in your core ahead of time for the exchange.


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