Which VW part numbers are on the coolant pump diagram for the MK2 Golf?

This diagram lists 71 OEM part numbers for the MK2 Golf. The first three are 051 260 821 A, N 010 247 8 and N 010 397 4.

Which MK2 Golf years and engines does this diagram cover?

This plate is from the MK2 Golf 1990 - 1991 generation (RDW). The parts on it carry the engine codes 1V, 2G, EZ, GU, HZ, JR, KR and ME.

Where is the complete MK2 Golf factory parts catalogue?

The Mk2 Golf Master Parts Catalogue is available in print and as a PDF from Type 19 Specialists at /shop/library/catalogue-mk2-full/. It carries every plate in this catalogue, not just this one.

Coolant pump — MK2 Golf Cooling (1990 - 1991)

Factory title: Volkswagen Golf (1990 - 1992) - Coolant pump

Generation: MK2 1990 - 1991 (RDW) Group: Drive cooling Rebuild step 8 Parts: 73 Primary OEM: 051 260 821 A, N 010 247 8, N 010 397 4

Coolant pump for the Volkswagen Golf Mk2 (1990 - 1991): factory exploded diagram 15000 from the Volkswagen ETKA parts catalogue, group 11 Drive cooling, listing 71 OEM part numbers across 73 catalogued positions including 051 260 821 A, N 010 247 8 and N 010 397 4. Parts on this plate carry the engine codes 1V, 2G, EZ, GU, HZ, JR, KR and ME. Published by Type 19 Specialists; the complete MK2 Golf catalogue is in print as the Mk2 Golf Master Parts Catalogue.

Parts on this diagram

This MK2 Golf plate lists 71 OEM part numbers across 73 numbered positions.

49 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
	Coolant pump 1.6-2.0 litres EZ,GU,PB,KR,PL,RF,RH,PN,RP,PF,RV,PG,ABNDiesel eng.+JP,ME,JR,MF,RA,SB,1 V 1.6-2.0 litres EZGUPBKRPLRFRHRPPFMEJRMFRA1V	—
	Coolant pump 1.05/1.3 Ltr. HZ,NZ,2 G 1.05/1.3 Ltr. HZNZ2G	—
-	Spring washer B 8 X 15 B 8 X 15	N 012 241 10
-	Spring washer 6 6	N 012 226 5
-	Washer 6,4 6,4	N 015 404 1
-	Spring washer 6 6	N 012 226 5
-	Spring washer 8 X 15 X 0,5 8 X 15 X 0,5	N 012 229 3
(1)	Coolant pump with sealing ring M >> HZ 786 022 M >> NZ 200 000 M >> 2 G 262 739	052 121 005 A
(1)	Coolant pump with sealing ring M HZ 786 023>>M NZ 200 001>>M 2 G 262 740>>	030 121 005 LX
(1)	Coolant pump with sealing ring M HZ 786 023>>M NZ 200 001>>M 2 G 262 740>>	030 121 005 L
(10)	seal ring 5 MM 5 MM	030 121 043 A
(10)	seal ring 4 HZ,NZ,2 G 4 HZNZ2G	030 121 043 B
(11)	Coolant regulator 87 C-102 C JP,ME,JR,MF,RA,SB,1 V 87 C-102 C MEJRMFRA1V	068 121 113 H
(14)	Hexagon bolt M 6 X 22 M 6 X 22	N 010 222 8
(15B)	Hexagon bolt M 8 X 52 JP,ME,JR,MF,RA,SB,1 V M 8 X 52 MEJRMFRA1V	N 010 351 6
(15B)	stud with hex. hd. M 8 X 55/M 8 X 51 PG M 8 X 55/M 8 X 51	037 260 821
(15B)	stud with hex. hd. M 8 X 38/M 8 X 34 KR,PL M 8 X 38/M 8 X 34 KRPL	051 260 821 A
(15B)	Hexagon boltfor models with powersteering M 8 X 35 EZ,GU,PB,RF,RH,PN,RP,PF,RV,ABN M 8 X 35 EZGUPBRFRHRPPF	N 010 247 8
(17)	Hexagon bolt M 8 X 65 JP,ME,JR,MF,RA,SB,1 V M 8 X 65 MEJRMFRA1V	N 010 361 12
(17)	Hexagon boltfor models with powersteering M 8 X 105 X 41 EZ,GU,PB,RF,RH,PN,RP,PF,RV M 8 X 105 X 41 EZGUPBRFRHRPPF	N 010 397 4
(17)	stud with hex. hd. M 8 X 54/M 8 X 23 KR,PL M 8 X 54/M 8 X 23 KRPL	051 260 821
(17)	stud with hex. hd. M 8 X 56/M 8 X 34 PG M 8 X 56/M 8 X 34	037 260 821 A
(5)	Hexagon bolt M 6 X 22 M 6 X 22	N 010 222 8
(6)	Coolant pump with sealingrings, without belt pulley,regulator and pipe neck KR,PL,PG KRPL	037 121 010 AX
(6)	Coolant pump with sealingrings, without belt pulley,regulator and pipe neck KR,PL,PG KRPL	037 121 010 BX
(6)	Coolant pump with sealingrings, without belt pulley,regulator and pipe neck EZ,GU,PB,RF,RH,PN,RP,PF,RV,JP,ME,JR,KR,PL,PGMF,RA,SB,1 V,ABN EZGUPBRFRHRPPFMEJRKRPLRA1V	026 121 010 CX
(7)	v-belt pulleyfor models with powersteering F >> 1 G-MW 240 000F >> 1 G-MB 075 000 KR,PL KRPL	027 121 028
(7)	v-belt pulley JP,ME,JR,MF,RA,1 V,SB MEJRMFRA1V	068 121 031 K
(7)	v-belt pulleyfor models with powersteering JP,ME ME	068 121 031 L
(7)	v-belt pulleyfor models with powersteering JR,MF,RA,SB,1 V JRMFRA1V	068 121 028
(7)	v-belt pulley KR,PL KRPL	027 121 031
(7)	v-belt pulley Air cond.+EZ,GU,RF,RH,RP,PF,RV,PB,ABN EZGURFRHRPPFPB	027 121 031
(7)	Poly V-belt pulley PG	037 121 030 A
(7)	v-belt pulleyfor vehicles with air condit. PG	037 121 031 A
(7A)	v-belt pulleyfor models with powersteering F >> 1 G-MW 400 000F >> 1 G-MB 125 000 Air cond.+JP,ME,JR,MF,RA,SB,1 V MEJRMFRA1V	068 121 031 M
(7A)	v-belt pulleyfor models with powersteering Air cond.+EZ,RF,ABN EZRF	027 121 031 A
(7A)	v-belt pulleyfor models with powersteering F >> 1 G-MW 240 000F >> 1 G-MB 075 000 KR,PL KRPL	027 121 031 A
(7A)	v-belt pulleyfor models with powersteering EZ,RP,GU,RF,RH,PF,RV,PB,PN,ABN EZRPGURFRHPFPB	027 121 031 A
(8)	Socket head bolt withhexagon socket head M 8 X 15 Air cond.+EZ,GU,PB,RF,RH,PF,RV,ABN M 8 X 15 EZGUPBRFRHPF	N 014 707 4
(8)	Socket head bolt withinner multipoint head M 8 X 14 PG M 8 X 14	N 903 086 05
(8)	Socket head bolt withinner multipoint head M 8 X 14 PG M 8 X 14	N 903 086 03
(8)	Socket head bolt withinner multipoint head M 8 X 14 PG M 8 X 14	N 903 086 07
(8)	Socket head bolt withhexagon socket head M 8 X 12 M 8 X 12	N 014 706 8
(8)	Socket head bolt withhexagon socket head M 8 X 12 M 8 X 12	N 014 706 7
(8)	Socket head bolt withhexagon socket head M 8 X 12 M 8 X 12	N 014 706 2
(8C)	Socket head bolt withhexagon socket headfor models with powersteering M 8 X 15 RP,GU,KR,PL,EZ,RF,RH,PF,RV,PB,ABN M 8 X 15 RPGUKRPLEZRFRHPFPB	N 014 707 4
1	Coolant pump with sealing ring M >> HZ 786 022 M >> NZ 200 000 M >> 2 G 262 739	052 121 005 AX
1	Coolant pump with sealing ring M >> HZ 786 022 M >> NZ 200 000 M >> 2 G 262 739	052 121 004
10A	Bungs	049 121 099
11	Coolant regulator 87 C-102 C EZ,GU,PB,RF,JP,ME,JR,MF,RH,PN,KR,PL,RP,PF,RV,PG,ABN,RA,SB,1 V 87 C-102 C EZGUPBRFMEJRMFRHKRPLRPPFRA1V	044 121 113
11	Coolant regulator 87 C-102 C EZ,GU,PB,RF,RH,PN,KR,PL,RP,PF,RV,PG,ABN 87 C-102 C EZGUPBRFRHKRPLRPPF	056 121 113 D
12	seal ring 50 X 4 50 X 4	038 121 119 B
12	O-ring	059 121 119
13	Pipe union	055 121 121 F
15A	Spring washer B 8 X 15 B 8 X 15	N 012 241 10
15A	Spring washer B 8 X 15 X 0,8 B 8 X 15 X 0,8	N 012 241 11
15B	Hexagon bolt M 8 X 30 EZ,GU,PB,RF,RH,PN,RP,PF,RV,ABN M 8 X 30 EZGUPBRFRHRPPF	N 010 244 25
15B	Hexagon bolt M 8 X 30 EZ,GU,PB,RF,RH,PN,RP,PF,RV,ABN M 8 X 30 EZGUPBRFRHRPPF	N 010 244 21
15B	Hexagon bolt M 8 X 30 EZ,GU,PB,RF,RH,PN,RP,PF,RV,ABN M 8 X 30 EZGUPBRFRHRPPF	N 010 244 16
17	Hexagon bolt M 8 X 50 EZ,GU,PB,RF,RH,PN,RP,PF,RV,ABN M 8 X 50 EZGUPBRFRHRPPF	N 010 350 6
2	Hexagon bolt M 6 X 25 M 6 X 25	N 010 218 6
4	Bearing housing w/ pump wheel	026 121 005 H
4	Bearing housing w/ pump wheel	037 121 005 C
6	Coolant pump with sealingrings, without belt pulley,regulator and pipe neck EZ,GU,PB,RF,RH,PN,RP,PF,RV,JP,ME,JR,MF,RA,SB,1 V,ABN,KR,PL,PG EZGUPBRFRHRPPFMEJRMFRA1VKRPL	037 121 010 A
6	Coolant pump with sealingrings, without belt pulley,regulator and pipe neck EZ,GU,PB,RF,RH,PN,RP,PF,RV,JP,ME,JR,MF,RA,SB,1 V,ABN,KR,PL,PG EZGUPBRFRHRPPFMEJRMFRA1VKRPL	037 121 010 B
6	Coolant pump with sealingrings, without belt pulley,regulator and pipe neck EZ,GU,PB,RF,RH,PN,RP,PF,RV,JP,ME,JR,MF,RA,SB,1 V,ABN,KR,PL,PG EZGUPBRFRHRPPFMEJRMFRA1VKRPL	037 121 010 C
7	v-belt pulley EZ,PB,GU,RF,RH,PN,RP,PF,RV,ABN EZPBGURFRHRPPF	026 121 031
7	v-belt pulley EZ,PB,GU,RF,RH,PN,RP,PF,RV,ABN EZPBGURFRHRPPF	026 121 031 D
7A	v-belt pulleyfor models with powersteering F >> 1 G-MW 400 000F >> 1 G-MB 125 000 JP,ME,JR,MF,RA,SB,1 V MEJRMFRA1V	068 121 031 N
8A	Spring washerfor models with powersteering 8 JP,ME,JR,MF,RA,SB,1 V 8 MEJRMFRA1V	N 012 228 3
8B	Socket head bolt withhexagon socket headfor models with powersteering M 8 X 18 JP,ME,JR,MF,RA,SB,1 V M 8 X 18 MEJRMFRA1V	N 014 712 3
9	Seal 1,5 MM 1,5 MM	026 121 041 M
9	Seal 1,5 MM 1,5 MM	026 121 041 P

From the Type 19 workshop

Volkswagen Golf Mk2 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 Mk2
Model years: 1990 - 1991
Generation region: RDW
Generation code: 110
Engine codes on this plate: 1V, 2G, EZ, GU, HZ, JR, KR, ME
Variant tags: diesel, diesel_turbo, petrol_16v, petrol_8v_base, petrol_8v_gti, petrol_8v_gti_or_gl
Factory group: 11 Drive cooling
Factory subgroup: 15000

Related factory diagrams

Other published cooling plates for the MK2 Golf in this catalogue.

Cooler coolantflangethermal switch 1984 · subgroup 22000
Coolant hoses coolant pipe reservoir 1984 · subgroup 18000
Coolant pump 1984 · subgroup 15000
Coolant hoses coolant pipe reservoir 1984 · subgroup 17000
Cooler coolantthermostatthermal switch 1984 · subgroup 21000
Air guide 1984 · subgroup 23000
Coolant hoses coolant pipe reservoir k jetronic 1984 · subgroup 19000
Coolant hoses coolant pipe reservoir k jetronic 1986 · subgroup 20000

The complete MK2 Golf parts catalogue in print

Questions about this diagram

Which VW part numbers are on the coolant pump diagram for the MK2 Golf?: This diagram lists 71 OEM part numbers for the MK2 Golf. The first three are 051 260 821 A, N 010 247 8 and N 010 397 4.
Which MK2 Golf years and engines does this diagram cover?: This plate is from the MK2 Golf 1990 - 1991 generation (RDW). The parts on it carry the engine codes 1V, 2G, EZ, GU, HZ, JR, KR and ME.
Where is the complete MK2 Golf factory parts catalogue?: The Mk2 Golf Master Parts Catalogue is available in print and as a PDF from Type 19 Specialists at /shop/library/catalogue-mk2-full/. It carries every plate in this catalogue, not just this one.