Which VW part numbers are on the coolant cooling system diagram for the Mk1 Golf?

This diagram lists 91 OEM part numbers for the Mk1 Golf. The first three are 055 121 324, N 011 667 2 and N 011 006 24.

Which Mk1 Golf years and engines does this diagram cover?

This plate is from the Mk1 Golf 1977 - 1978 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.

Coolant cooling system — Mk1 Golf Cooling (1977 - 1978)

Factory title: Volkswagen Golf (1977 - 1978) - Coolant pump

Generation: Mk1 1977 - 1978 (RDW) Group: Drive cooling Rebuild step 8 Parts: 103 Primary OEM: 055 121 324, N 011 667 2, N 011 006 24

Coolant cooling system for the Volkswagen Golf Mk1 (1977 - 1978): factory exploded diagram 9000 from the Volkswagen ETKA parts catalogue, group 11 Drive cooling, listing 91 OEM part numbers across 103 catalogued positions including 055 121 324, N 011 667 2 and N 011 006 24. 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 91 OEM part numbers across 103 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
	Coolant cooling system 1.5/1.6 ltr. EE,EF,EG,EH,FN,FP,FR,FT,FV,JB 1.5/1.6 ltr.	—
-	Cap closure	055 121 324
-	Washerfor coolant regulator(pin-mounted) 7,4 X 22 X 2 SCIR. 7,4 X 22 X 2	N 011 667 2
-	Hexagon nutfor coolant regulator(pin-mounted) M 6 SCIR. M 6	N 011 006 24
-	Hexagon boltfor coolant regulator(pin-mounted) M 6 X 40 SCIR. M 6 X 40	N 010 339 3
-	Hexagon boltfor coolant regulator(pin-mounted) M 6 X 40 SCIR. M 6 X 40	N 010 339 8
-	Hexagon boltfor coolant regulator(pin-mounted) M 6 X 40 N 040283 SCIR. M 6 X 40 N 040283	N 010 273 1
-	Rubber washerfor coolant regulator(pin-mounted) 3,5 MM SCIR. 3,5 MM	171 121 276 D
-	Retaining platefor coolant regulator(pin-mounted) SCIR.	531 121 267 B
-	Retaining platefor coolant regulator(pin-mounted) SCIR.	531 121 267 A
-	Mountingfor coolant regulator(pin-mounted) SCIR.	861 121 259
-	1 set of fasteners forcoolant radiator(pin-mounted) GOLF	171 198 121
-	Clamp 16-28 X 9 X 0,5 EG 16-28 X 9 X 0,5	N 905 618 01
-	Coolant hose LC 12-22 EG LC 12-22	171 121 109 E
-	Clamp 12-22 X 9 X 0,4 EG 12-22 X 9 X 0,4	N 102 582 01
-	Hose 16 X 3,5 16 X 3,5	N 020 269 1
-	shorten to: 800 MM EG 800 MM	—
-	hose in coils of 5 m'order unit 5' 7 X 2,5 7 X 2,5	443 121 107 A
-	Coolant expansion tank EG	171 121 407 E
-	O-ring 24 X 4 24 X 4	N 902 400 02
-	sealing plug	075 121 418
-	Coolant expansion tank also use: 075 121 418 N 902 400 02 EG 075 121 418 N 902 400 02	171 121 407 F
-	Spring washerfor coolant regulator(pin-mounted) 6 SCIR. 6	N 012 226 5
(1)	Coolant hose EE,EF,EG,EH	171 121 051 G
(1)	Coolant hose air condit.SCIR.:S 700	171 121 051 G
(10)	thermal switch F 178 3000 001>>F 538 2000 001>> 28/33 C Automatic+JBAutomatic+JB 28/33 C	056 919 369 G
(11B)	thermal switchfor models withkeihin carburetor 60/70 C 60/70 C	056 919 369 J
(3)	No longer available air condit.	—
(3)	Coolant hose air condit.	055 121 053
(30)	Coolant hose EE,EF,EG,EH,FN	171 121 101 AH
(30)	Coolant hose air condit.	171 121 101 AJ
(31A)	flange also use: N 013 849 2 N 902 889 01 EH N 013 849 2 N 902 889 01	055 121 133 A
(35A)	flange EG	049 121 145 A
(40)	Bearing bush F 178 3000 001>>F 538 2000 001>> F 1783000001>> F 1783000001>>	171 121 277 A
(41)	Cooler for coolant EHAir cond.+JB	171 121 253 AM
(41)	Cooler for coolant air condit.FP,FR,FT,FV;SCIR.:S 700	171 121 253 G
(41)	Cooler for coolant 570 MM Air cond.+EG 570 MM	171 121 253 CL
(41)	Cooler for coolant also use: N 011 405 2 EG N 011 405 2	171 121 253 D
(41)	Cooler for coolant See parts bulletin: 1/50-81 FP,FR,FT,FV,JB 1/50-81	171 121 253 BD
(51)	Coolant additive	G 011 A8C A8
(51)	Coolant additive	G 011 V8B A8
(6)	Coolant hose FR	055 121 057 B
1	Coolant hose FP,FR,FT,FV,JB	171 121 051 B
10	thermal switch also use: 25/30 CN 016 024 1 N 013 808 2 FR,JB 25/30 CN 016 024 1 N 013 808 2	056 919 369 B
11	thermal switch 25/30 C Automatic+FP,FR,FT,FV 25/30 C	056 919 369 B
11	thermal switch M >> FP 235 977 M >> FT 007 373 M >> FV 002 504 25/30 C 25/30 C	056 919 369 B
11A	dual thermo-switch M FR 235 978>>M FT 007 374>>M FV 002 505>> 11/16 C 25/30 C 11/16 C 25/30 C	035 919 369 N
11D	Resistor FP,FT,FV,JB	056 919 375 B
11D	No longer available FP,FT,FV,JB	—
12	thermo-pneumatic valvefor models withkeihin carburetor	056 131 851
12	thermo-pneumatic valve Automatic+FP,FR,FT,FV	056 131 851
14	Intermediate piece FN	055 131 223 D
15	sealing plug M 10 X 1 FN M 10 X 1	N 016 024 1
18	No longer available M >> FN 156 364 M FN 156 365>>	—
18	thermo-pneumatic valve M >> FN 156 364 M FN 156 365>>	055 131 851 H
2	Clamp 25-40 X 9 X 0,5 25-40 X 9 X 0,5	N 024 506 5
20	seal ring A 10 X 14 A 10 X 14	N 013 806 4
20	seal ring 10 X 13,5 10 X 13,5	N 013 811 5
25	Clamp LC 16-27 LC 16-27	N 900 719 01
25	Clamp 16-28 X 9 X 0,5 16-28 X 9 X 0,5	N 905 618 01
26	Clamp 23-35 X 9 X 0,5 23-35 X 9 X 0,5	N 102 581 01
26	Hose clamp LC 23-35 LC 23-35	N 024 511 3
27	Coolant hose	055 121 063 A
28A	Discont. / replace: 055 121 065 J,055 121 324 055 121 065 J,055 121 324	—
28B	Coolant pipe EE,EF,EG,EH,FN,FP,FR,FT,FV,JB	055 121 065 M
29	Coolant hose	171 121 611 AN
3	Coolant hose EE,EF,EG,EH,FN,FP,FR,FT,FV,JB	056 121 053 B
30	Coolant hose FP,FR,FT,FV,JB	171 121 101 B
31A	flange EE,EF,EG	049 121 133
31A	No longer available EE,EF,EG	—
31B	Thermal timing switch 35 C M 14 X 1,5 EE,EF,EG,EH 35 C M 14 X 1,5	043 906 163 A
32	flange FP,FR,FT,FV,JB	055 121 133
33	Seal	056 121 139 C
34	Connecting pipe	171 121 140 D
35	flange also use: N 013 811 5 N 016 024 1 FN,FP,FR,FT,FV,JB N 013 811 5 N 016 024 1	049 121 145 B
35A	flange EE,EF,EH	049 121 145
35A	No longer available	—
36	Seal	056 121 149 A
37	Spring washer 6 6	N 012 226 5
38	Hexagon bolt M 6 X 20 M 6 X 20	N 010 217 9
38	Hexagon bolt M 6 X 20 M 6 X 20	N 010 217 10
39	No longer available F 178 3000 001>>F 538 2000 001>>	—
39	Connecting piece F 178 3000 001>>F 538 2000 001>>	171 121 237 E
39	Connecting piece F >> 177 3800 000 F >> 537 2500 000	861 121 237
4	shorten to: 350 MM 350 MM	—
40	Bearing bush F >> 177 3800 000 F >> 537 2500 000	171 121 277
41	Cooler for coolant EE,EF,EG,FN	171 121 253 G
43	Bonded rubber bush	171 121 275 E
44	Spring washer 6 6	N 012 226 5
45	Hexagon nut M 6 M 6	N 011 006 8
45	Hexagon nut M 6 M 6	N 011 006 24
46	End cap	443 121 321
47	seal ring	171 121 327
5	shorten to: 65 MM 65 MM	—
51	Coolant additive	G 011 A8C A1
51	Coolant additive	G 011 V8B A1
6	Coolant hose FP,FT,FV,JB	055 121 057 C
6A	Hose clamp AL 12-22 AL 12-22	N 024 509 4
6A	Clamp 12-22 X 9 X 0,4 12-22 X 9 X 0,4	N 102 582 01
7	Coolant hose EE,EF,EG,EH	171 121 058
8	Coolant hose FN,FP,FT,FV,JB	049 121 123
8-11	No longer available FN,FP,FT,FV,JB	—
9	thermal switch M >> FP 235 977 M >> FT 007 373 M >> FV 002 504	056 919 369

From the Type 19 workshop

Volkswagen Golf Mk1 work in the Type 19 workshop — the same cars these cooling diagrams are drawn from.

Mk2 Golf 16v Kjet Engine - - best they produced? What do you think? The 1980’s hot hatch — the Mk2 Golf 16v engine was the highest volume production Mk2 Golf Volkswagen released.

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: 1977 - 1978
Generation region: RDW
Generation code: 001
Variant tags: petrol_8v_base
Factory group: 11 Drive cooling
Factory subgroup: 9000

Related factory diagrams

Other published cooling plates for the Mk1 Golf in this catalogue.

Coolant cooling system 1975 - 1976 · subgroup 9000
Coolant cooling system 1975 - 1976 · subgroup 8010
Coolant pump 1977 - 1978 · subgroup 8000
Air guide 1977 - 1978 · subgroup 10000
Coolant cooling system diesel 1977 - 1978 · subgroup 9010
Coolant cooling system 1977 - 1978 · subgroup 8010
Oil cooler 1977 - 1978 · subgroup 7010
Coolant pump 1979 - 1980 · subgroup 10000

The complete Mk1 Golf parts catalogue in print

Questions about this diagram

Which VW part numbers are on the coolant cooling system diagram for the Mk1 Golf?: This diagram lists 91 OEM part numbers for the Mk1 Golf. The first three are 055 121 324, N 011 667 2 and N 011 006 24.
Which Mk1 Golf years and engines does this diagram cover?: This plate is from the Mk1 Golf 1977 - 1978 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.