Overview - A/C Compressor Power Unit

2017 Volkswagen GTI Autobahn, Automatic DCT TransSECTION Overview - A/C Compressor Power Unit
Fig 1: Exploded View Of A/C Compressor Power Unit Components
GWWN87-11754Courtesy of VOLKSWAGEN GROUP OF AMERICA, INC.
  1. A/C Compressor
  2. Seal
    • Replace after removing.
    • Coat with refrigerant oil before installing.
  3. High Pressure Side Refrigerant Line
  4. Screw
    • 22 Nm
  5. Low Pressure Side Refrigerant Line
  6. Seal
    • Replace after removing.
    • Coat with refrigerant oil before installing.
  7. Pressure Relief Valve
  8. A/C Compressor Regulator Valve -N280-
    • Checking. Refer to Vehicle Diagnostic Tester.
  9. Screw
    • 25 Nm
    • Quantity: 3
  10. Belt Pulley with Overload Protection
  11. Alignment Sleeves
    • Quantity: 2
  12. Oil Drain Plug
    • A/C compressor, Denso: 30 Nm
    • A/C compressor, Sanden: 15 Nm
    • Only remove on an empty refrigerant circuit
    • Replace the oil drain plug/seal after removal
RENDER: 1.0x

NO RELATED

Recommended Tools & Savings

Use the Manual With the Right Hardware

Pair factory procedures with proven DIY tools so the instructions are easier to execute.

Affiliate disclosure: We may earn a commission at no extra cost to you.

When to See a Mechanic

Stop DIY work and contact a certified mechanic immediately if any of the following apply:

  • You smell fuel, burning insulation, or see smoke.
  • Brakes feel soft, pull hard to one side, or make grinding noises.
  • The engine overheats, stalls repeatedly, or misfires under load.
  • You are missing required tools, torque specs, or safe lifting equipment.
  • You are not confident in the next step or safety outcome.