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| OE No: | 5K0820803J 5QD820803E 5QD820803G |
| HG No: | HGAC0228 |
| Car Series: | German Car |
| Car Brand: | VW/SEAT |
| Car Model: | VW Hot Shots Golf 7 |
| Product Number: | 6ZSE14 |
| Warranty: | 12 Months |
Product Description
OE Number:5K0820803J 5QD820803E 5QD820803G 5QD820803F 5QD820803D 2QD820803A 5QD820803C 5QD820803B 7N0820803E L5QD820803D L1KD820803M L1KD820803K L5QD820803B L2QD820803A L5QD820803A 1KD820803K 5Q0820803F 7N0820803D 5Q0820803K 1KD820803M
Applicable Models:
Volkswagen
Golf V Hatchback (1K1) [2003–2009]
Golf V Estate [2007–2009]
Tiguan (5N_) [2007–]
SEAT
Altea MPV (5P1) [2004–]
Altea XL MPV (5P5) [2006–]
León Hatchback (1P1) [2005–2013]
Structure of the Air Conditioning Compressor
The fixed displacement piston compressor used in automotive R134a air conditioning systems operates via a wobble plate mechanism driven by a cam rotor. This design converts rotary motion into the reciprocating movement of pistons through connecting rods, drawing low-pressure vapor into the cylinders and compressing it into high-pressure vapor discharged to the condenser. The system includes intake and discharge valves, suction and discharge connections, charge ports for refrigerant servicing, and a clutch assembly that engages or disengages the compressor based on cooling demand. Though mechanically simple, this layout is effective, reliable, and compact, making it ideal for widespread automotive use while leaving room for future improvements in efficiency and control.

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Latest News
Jul. 10, 2026
Jul. 03, 2026
Customer's Packing Box Customized Available
Start by sharing your requirements—we'll help design the perfect custom packing solution for your products. Reach out to HI-GREAT today!