A/C blowing warm, or the compressor clutch not engaging on your VW Golf? This is the genuine OEM air conditioning compressor pump, part number 1K0 820 859 F — the belt-driven pump that pressurizes refrigerant and is the core of the whole A/C system.

This is a belt-driven OEM Volkswagen compressor, manufactured in Germany. It retains the original mounting configuration and pulley for a direct swap.

Product Highlights

• Genuine Volkswagen OEM A/C compressor pump
• OEM part number 1K0 820 859 F
• Belt-driven, manufactured in Germany
• Exact item pictured will be shipped

Vehicle Fitment

Note on fitment: this listing's title says "Volkswagen" generically, but our own verified compatibility data (in the table below) confirms this exact part number only against the VW Golf, model years 2003–2007, across Comfortline, Europa, GL, GLS, GTI (1.8T, VR6, and naturally aspirated), Trendline, and TDI diesel trims. Don't assume fitment to other VW models (Jetta, Beetle, etc.) from the title alone — confirm your part number matches 1K0 820 859 F before ordering.

Does NOT fit VW Golf model years outside 2003–2007, or other Volkswagen models without confirming your original compressor's part number matches.

What Is Included

A/C compressor pump only, as pictured. Only the components visible in the photos are included — the drive belt, clutch coil connector, and mounting hardware are not included unless shown.

Condition

Pre-owned genuine OEM unit. May show normal cosmetic wear from age and prior installation. Check the photos closely for: pulley and clutch condition, port/fitting condition (corrosion or damage), and mounting bracket condition. You will receive the exact compressor shown, not a stock photo or substitute unit.

Verify Fitment Before Ordering

Compare against your original before ordering: part number 1K0 820 859 F matches your original unit's label, and your Golf's model year and trim fall within 2003–2007. For additional fitment support, send us your VIN and a clear photo of your original compressor's part number before ordering.

Why Choose a Genuine OEM Volkswagen Compressor?

• Correct displacement and pressure calibration for factory A/C performance
• Original mounting and pulley alignment — no adapter needed
• More reliable than a rebuilt or unknown-history aftermarket compressor

This is a single unit currently in stock — once sold, we may not have another matching unit.

Installation

Professional installation is recommended — A/C system work requires proper refrigerant recovery, vacuum, and recharge equipment, not a simple bolt-on swap. Warm A/C isn't always the compressor itself — a low refrigerant charge from a small leak elsewhere in the system, a failed clutch relay, or a blown fuse can produce the same symptom. Confirm the compressor is genuinely the fault (clutch not engaging, seized pulley, or visible oil residue at the shaft seal) before ordering, and budget for a full system evacuation and recharge as part of the repair.

Order With Confidence

Purchase from Right Choice Auto Parts for accurately represented OEM automotive parts and responsive fitment support. Only one of this exact compressor is currently in stock.