Volkswagen Golf (1990 - 1992) - Coolant pump

Generation: MK2 1990 - 1991 (RDW) Group: Drive cooling Rebuild step 8 Parts: 50 Primary OEM: N 906 298 03, N 100 987 01, 191 121 343

9 hotspots (partial)

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
	Cooler for coolant Reservoirthermostatthermal switch 1.05/1.3 Ltr. HZ,NZ,2 G 1.05/1.3 Ltr. HZNZ2G	—
-	hex.hd. thread cutting bolt 7 X 20 7 X 20	N 906 298 03
-	Spring band clamp F 1 G-M-000 001>> 13 X 15 13 X 15	N 100 987 01
-	Cap closure F 1 G-M-000 001>> 7,5 MM 7,5 MM	191 121 343
-	hex hd. panel screw, shoulder H 7 X 20 H 7 X 20	N 906 298 01
-	Cap closure 20 MM 20 MM	4D0 121 324
(28)	Coolant concentrate	G 013 A8J M8
(28)	Coolant additive	G 011 A8C A8
(28)	coolant additive, plus	G 012 A8F A8
(2A)	thermostat housing F 1 G-M-000 001>> also use: 191 121 343 N 100 987 01 N 906 298 03 NZ 191 121 343 N 100 987 01 N 906 298 03 NZ	030 121 117 M
(2A)	thermostat housing F 1 G-M-000 001>> also use: 191 121 343 N 100 987 01 NZ 191 121 343 N 100 987 01 NZ	030 121 117 F
(2A)	thermostat housing F >> 1 G-L-990 000 NZ NZ	030 121 117 C
(2A)	thermostat housing F 1 G-M-000 001>> also use: 191 121 343 N 100 987 01 N 906 298 03 HZ,2 G 191 121 343 N 100 987 01 N 906 298 03 HZ2G	030 121 117 L
(2A)	thermostat housing F 1 G-M-000 001>> also use: 191 121 343 N 100 987 01 HZ,2 G 191 121 343 N 100 987 01 HZ2G	030 121 117 E
(8A)	Hexagon bolt M 8 X 55 M 8 X 55	N 010 352 10
12	Cooler for coolant 430 MM 430 MM	171 121 253 CJ
13	Retaining plate	191 121 265 C
14	Retaining plate	191 121 265 B
15	Retaining plate for models with battery: 54 A/63 A 54 A/63 A	191 121 271
16	Spring washer 6 6	N 012 226 5
17	Hexagon bolt M 6 X 18 M 6 X 18	N 010 216 12
18	Hexagon bolt M 6 X 32 M 6 X 32	N 010 305 4
19	Rubber washer	171 121 276 D
1A	Coolant regulator	030 121 113
21	End cap	357 121 321 C
21	End cap	1H0 121 321 A
21	End cap	1H0 121 321 C
22	O-ring 29,5 X 3,8 29,5 X 3,8	1H0 121 687
22	O-ring 28,5 X 3,8 28,5 X 3,8	1H0 121 687 A
23	Coolant expansion tank	1H0 121 407 A
24	Retainer for reservoir	191 121 409 C
25	hexagon nut, self-locking M 8 M 8	N 900 744 01
25	hexagon nut, self-locking M 8 M 8	N 900 744 04
26	double stud with hexagon drive 3 X 24/M 6 X 15,5 3 X 24/M 6 X 15,5	N 906 140 01
26	stud with hex. hd.	357 121 416
27	Cover cap	357 121 422
28	Coolant concentrate	G 013 A8J M1
28	Coolant additive	G 011 A8C A1
28	coolant additive, plus	G 012 A8F A1
2A	thermostat housing F >> 1 G-L-990 000 HZ,2 G HZ2G	030 121 117 D
3A	O-ring	059 121 119
3A	seal ring 50 X 4 50 X 4	038 121 119 B
4A	Pipe union	030 121 121 B
4A	Pipe union	030 121 121
5A	O-ring 42,5 X 3 42,5 X 3	030 121 119
6A	Hexagon bolt M 6 X 18 M 6 X 18	N 010 216 12
6B	Spring washer 6 6	N 012 226 5
8A	Hexagon bolt M 8 X 32 M 8 X 32	N 010 332 4
8B	Spring washer 8 X 15 X 0,5 8 X 15 X 0,5	N 012 229 3
8B	Spring washer B 8 X 15 B 8 X 15	N 012 241 10