Which VW part numbers are on the air conditioning diagram for the Mk1 Golf?

This diagram lists 35 OEM part numbers for the Mk1 Golf. The first three are 171 820 229 0 1C, 171 820 023 A 0 1C and 171 971 567.

Which Mk1 Golf years and engines does this diagram cover?

This plate is from the Mk1 Golf 1975 - 1976 generation (RDW). The factory catalogue records no engine-code restriction on it, so it applies to all engines listed in the factory catalogue for this generation.

Where is the complete Mk1 Golf factory parts catalogue?

The Mk1 Golf Master Parts Catalogue is available in print and as a PDF from Type 19 Specialists at /shop/library/catalogue-mk1-hatch-full/. It carries every plate in this catalogue, not just this one.

Air conditioning — Mk1 Golf Air Cond System Heating (1975 - 1976)

Factory title: Volkswagen Golf (1975 - 1976) - Air conditioning

Generation: Mk1 1975 - 1976 (RDW) Group: Air cond. system / heating Parts: 38 Primary OEM: 171 820 229 0 1C, 171 820 023 A 0 1C, 171 971 567

Air conditioning for the Volkswagen Golf Mk1 (1975 - 1976): factory exploded diagram 63020 from the Volkswagen ETKA parts catalogue, group 27 Air cond. system / heating, listing 35 OEM part numbers across 38 catalogued positions including 171 820 229 0 1C, 171 820 023 A 0 1C and 171 971 567. Published by Type 19 Specialists; the complete Mk1 Golf catalogue is in print as the Mk1 Golf Master Parts Catalogue.

Parts on this diagram

This Mk1 Golf plate lists 35 OEM part numbers across 38 numbered positions.

Exploded view from the factory parts catalogue. Click a row in the parts table to highlight its position on this diagram. Click any position on the diagram to scroll to its row.

№	Description	Part number
	Satin black	171 820 229 0 1C
	Satin black	171 820 023 A 0 1C
(1A)	wiring harness withresistance for fan motor air condit.	171 971 567
1	Fan	171 820 021
1/1A	No longer available	—
10	Washer 5,3 X 15 X 1,6 5,3 X 15 X 1,6	N 011 665 3
11	vacuum pipe junction	171 820 293
12	temperature switch	171 959 281
13	Switch air condit.	411 927 211
14	control mechanism	171 820 311
15	oval head panel screw 4,2 X 16 4,2 X 16	N 013 964 9
15	oval head panel screw B 4,2 X 16 B 4,2 X 16	N 013 964 4
16	Washer B 4,3 X 12 X 1 B 4,3 X 12 X 1	N 011 664 4
17	Seal 578 X 15 X 15 578 X 15 X 15	861 819 065
18	Water drainage hose	171 820 615
19	dual vacuum unit	171 820 677
2	Evaporator housing	171 820 023 A
20	Water deflector	171 820 415 A
20	No longer available	—
21	Clip	191 819 145 A
22	knob	171 819 129 C
23	knob	171 819 129 D
24	knob	171 819 129 E
25	No longer available	—
25	Relay	171 959 143
2A	Speed nut 5,5 X 26,6 X 20,4 5,5 X 26,6 X 20,4	N 015 423 1
2B	Washer A 6,4 X 12,5 X 1,6 A 6,4 X 12,5 X 1,6	N 011 524 7
2B	Washer 6,4 X 12,5 X 1,6 6,4 X 12,5 X 1,6	N 011 524 23
2C	hexagon head panel screw 5,5 X 16 5,5 X 16	N 013 887 3
3	heat exchanger	171 820 041 A
4	Clip	171 820 047
5	Clip	321 819 059
6	Clamping washer 5 5	N 012 855 1
6A	Cover	171 820 083
6B	ring	171 820 085
7	cap for water drain	171 820 229
8	Speed nut 4,8 X 19,5 X 16,5 4,8 X 19,5 X 16,5	N 015 458 1
9	oval head panel screw ST 4,8 X 16,0 ST 4,8 X 16,0	N 013 969 4

From the Type 19 workshop

Volkswagen Golf Mk1 work in the Type 19 workshop — the same cars these air cond system heating diagrams are drawn from.

Mk2 Golf Restoration Welding work #mk2golf #mechanic #volkswagen #migwelding #carrestoration Mostly typical repair work we see on almost every Mk2 Golf we’ve worked on. Safe to say the Mk3 Golf is pretty similar too!

Fitment and applicability

What this plate covers, as the factory catalogue records it — nothing here is inferred from the part names.

Vehicle: Volkswagen Golf Mk1
Model years: 1975 - 1976
Generation region: RDW
Generation code: 028
Factory group: 27 Air cond. system / heating
Factory subgroup: 63020

Related factory diagrams

Other published air cond system heating plates for the Mk1 Golf in this catalogue.

Compressor mount 1975 - 1976 · subgroup 22010
Air hose air vent air condit 1975 - 1976 · subgroup 63030
Fanheat exchangerfresh air heater controls 1975 - 1976 · subgroup 63000
Air hose air ventnon return flap 1975 - 1976 · subgroup 63010
Vacuum reservoirvacuum hoses lhd air condit 1977 - 1978 · subgroup 63040
Air hose air vent lhd air condit 1977 - 1978 · subgroup 63030
Air condit lhd 1977 - 1978 · subgroup 63020
Air conditioner refrigerant circuit 1977 - 1978 · subgroup 22000

The complete Mk1 Golf parts catalogue in print

Questions about this diagram

Which VW part numbers are on the air conditioning diagram for the Mk1 Golf?: This diagram lists 35 OEM part numbers for the Mk1 Golf. The first three are 171 820 229 0 1C, 171 820 023 A 0 1C and 171 971 567.
Which Mk1 Golf years and engines does this diagram cover?: This plate is from the Mk1 Golf 1975 - 1976 generation (RDW). The factory catalogue records no engine-code restriction on it, so it applies to all engines listed in the factory catalogue for this generation.
Where is the complete Mk1 Golf factory parts catalogue?: The Mk1 Golf Master Parts Catalogue is available in print and as a PDF from Type 19 Specialists at /shop/library/catalogue-mk1-hatch-full/. It carries every plate in this catalogue, not just this one.