2001 coolant pump — Mk4 Golf Cooling (1998)

Factory title: Volkswagen Golf/Golf R32 (1998 - 2001) - Coolant pump

Generation: Mk4 1998 (RDW) Group: Drive cooling Rebuild step 8 Parts: 55 Primary OEM: 036 121 005 E, 036 121 005 S, 036 121 005 SX

2001 coolant pump for the Volkswagen Golf Mk4 (1998): factory exploded diagram 121023 from the Volkswagen ETKA parts catalogue, group 11 Drive cooling, listing 52 OEM part numbers across 55 catalogued positions including 036 121 005 E, 036 121 005 S and 036 121 005 SX. Parts on this plate carry the engine codes AHW, AKQ, APE and AXP. Published by Type 19 Specialists; the complete Mk4 Golf catalogue is in print as the Mk4 Golf Master Parts Catalogue.

Parts on this diagram

This Mk4 Golf plate lists 52 OEM part numbers across 55 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 pump Coolant cooling system 1.4 ltr. 4-cylinder+AHW,AKQ,APE,AXP
1.4 ltr.
AHWAKQAPEAXP
—
(1)
Coolant pump with glued insealing ring
 036 121 005 E
(1)
Coolant pump with glued insealing ring
 036 121 005 S
(1)
Coolant pump with glued insealing ring
 036 121 005 SX
(1)
Coolant pump with glued insealing ring
 036 121 005 EX
(23)
Coolant hose(connecting piece > heat exchanger)F >> 1 J-X-800 000 automatic
 1J0 121 073 D
(24)
Coolant hose withquick release coupling(Coolant regulator housing > heat exchanger)F 1 J-Y-000 001>>*
 1J0 122 157 AK
(27)
Coolant hose(Coolant regulator housing > coolant radiator)F >> 1 J-1 B 072 740*F >> 1 J-1 D 230 990*F >> 1 J-1 P 136 200*F >> 1 J-1 U 044 400*F >> 1 J-1 W 268 710*
 1J0 122 101
(27)
Included in position:F 1 J-1 B 072 741>>*F 1 J-1 D 230 991>>*F 1 J-1 P 136 201>>*F 1 J-1 U 044 401>>*F 1 J-1 W 268 711>>* 7
7
 —
(29)
Distributor also use: N 906 558 01 N 102 922 01
N 906 558 01 N 102 922 01
 1J0 121 087 B
(29)
Distributor also use: N 906 872 01 N 906 867 01
N 906 872 01 N 906 867 01
 1J0 121 087 B
(34)
Coolant hose withquick release coupling(connecting piece > heat exchanger)F 1 J-X-250 000>>*1 J-X-800 000 manualgearbox
 1J0 122 073
(34)
Coolant hose(Coolant regulator housing > heat exchanger)F >> 1 J-X-800 000 automatic
 1J0 121 157 S
(34)
Coolant hose withquick release coupling(Coolant regulator housing > heat exchanger)F 1 J-Y-000 001>>*
 1J0 122 073 AJ
(37)
Coolant hose(Expansion tank> coolant regulator housing)F 1 J-1 B 072 741>>*F 1 J-1 D 230 991>>*F 1 J-1 P 136 201>>*F 1 J-1 U 044 401>>*F 1 J-1 W 268 711>>*
 1J0 121 444 DK
(7)
Coolant hose(Coolant regulator housing > coolant radiator)F 1 J-1 B 072 741>>*F 1 J-1 D 230 991>>*F 1 J-1 P 136 201>>*F 1 J-1 U 044 401>>*F 1 J-1 W 268 711>>*contains additional positions: 27
27
 1J0 121 049 E
10
Bracket 24 X 34 X 33
24 X 34 X 33
 N 104 449 01
12
Spring band clamp 40 X 12
40 X 12
 N 906 872 01
12
Spring band clamp 40 X 12
40 X 12
 N 906 558 01
15
Coolant pipe
 032 121 065 D
16
O-ring 37,5 X 4 X 6
37,5 X 4 X 6
 032 121 665 A
17
O-ring 36,5 X 3,5
36,5 X 3,5
 032 121 666
18
retaining spring
 032 121 142 A
2
Seal only for: 036 121 005 B
036 121 005 B
 030 121 043 D
21
Coolant hose(coolant thermostat housing > connecting piece)F >> 1 J-X-250 000* manualgearbox
 1J0 122 073 F
22
Coolant hose(Transmission oil cooler > coolant regulator housing > connecting piece)F >> 1 J-X-800 000 automatic
 1J0 122 073 K
23
Coolant hose(connecting piece > heat exchanger)F >> 1 J-X-250 000* manualgearbox
 1J0 121 073 D
24
Coolant hose withquick release coupling(Coolant regulator housing > heat exchanger)F 1 J-X-250 001>>* manualgearbox
 1J0 122 157 AK
24A
Quick acting coupling for coolant hose: 1 J 0 122 0731 J 0 122 157 AK 1 J 0 122 073 AJ
1 J 0 122 0731 J 0 122 157 AK 1 J 0 122 073 AJ
 1J0 122 291 D
25
Coolant hose(gearbox oil cooler > adapter)F >> 1 J-X-800 000 automatic
 1J0 121 096 J
27
Coolant hose(Coolant regulator housing > coolant radiator)F >> 1 J-X-800 000 automatic
 1J0 122 101 N
28
Quick acting coupling also use: N 906 558 01
N 906 558 01
 1J0 122 291
28
Quick acting coupling also use: N 906 872 01
N 906 872 01
 1J0 122 291
29
Distributor F >> 1 J-X-800 000 also use: N 906 558 01 N 906 867 01 N 906 869 01 automatic
N 906 558 01 N 906 867 01 N 906 869 01
 1J0 121 087 C
29
Distributor F >> 1 J-X-800 000 also use: N 906 558 01 N 102 922 01 N 906 555 01 automatic
N 906 558 01 N 102 922 01 N 906 555 01
 1J0 121 087 C
3
Socket head bolt with hexagonsocket head (combination) M 8 X 35-Z 0
M 8 X 35-Z 0
 N 902 156 02
32
Coolant hose(Expansion tank> coolant regulator housing)
 1J0 122 109 AD
33
Bracket
 1J0 121 093 N
34
Coolant hose(Coolant regulator housing > heat exchanger)F >> 1 J-X-250 000* manualgearbox
 1J0 121 157 S
35
Bracket 24 X 14 X 25
24 X 14 X 25
 N 104 320 01
37
Coolant hose(Expansion tank> coolant regulator housing)F >> 1 J-1 B 072 740*F >> 1 J-1 D 230 990*F >> 1 J-1 P 136 200*F >> 1 J-1 U 044 400*F >> 1 J-1 W 268 710*
 1J0 121 444 J
4
O-ring 32 X 4
32 X 4
 N 907 653 01
40
Spring band clamp A 14 X 12
A 14 X 12
 N 102 922 01
40
Spring band clamp 14 X 12
14 X 12
 N 906 867 01
41
Spring band clamp 23 X 12
23 X 12
 N 906 869 01
41
Spring band clamp 23 X 12
23 X 12
 N 906 555 01
42
Spring band clamp 27 X 12
27 X 12
 N 906 556 01
42
Spring band clamp 27 X 12
27 X 12
 N 906 870 01
43
Spring band clamp 40 X 12
40 X 12
 N 906 872 01
43
Spring band clamp 40 X 12
40 X 12
 N 906 558 01
46
see illustration: 121-070
121-070
 —
7
Coolant hose(Coolant regulator housing > coolant radiator)F >> 1 J-1 B 072 740*F >> 1 J-1 D 230 990*F >> 1 J-1 P 136 200*F >> 1 J-1 U 044 400*F >> 1 J-1 W 268 710*
 1J0 122 051
8
Quick acting coupling also use: N 906 558 01
N 906 558 01
 1J0 122 291 A
8
Quick acting coupling also use: N 906 872 01
N 906 872 01
 6Q0 122 291 F
9
retaining spring 32 MM
32 MM
 1J0 121 142

From the Type 19 workshop

Volkswagen Golf Mk4 work in the Type 19 workshop — the same cars these cooling diagrams are drawn from.

Volkswagen OEM Parts Catalogues and Torque reference manuals! Get amongst it. Volkswagen OEM Parts Catalogues and Torque reference manuals from Type 19 Specialists — the printed editions the free catalogue pages are drawn from.

Fitment and applicability

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

Vehicle
Volkswagen Golf Mk4
Model years
1998
Generation region
RDW
Generation code
203
Engine codes on this plate
AHW, AKQ, APE, AXP
Factory group
11 Drive cooling
Factory subgroup
121023

Related factory diagrams

Other published cooling plates for the Mk4 Golf in this catalogue.

The complete Mk4 Golf parts catalogue in print

Questions about this diagram

Which VW part numbers are on the 2001 coolant pump diagram for the Mk4 Golf?
This diagram lists 52 OEM part numbers for the Mk4 Golf. The first three are 036 121 005 E, 036 121 005 S and 036 121 005 SX.
Which Mk4 Golf years and engines does this diagram cover?
This plate is from the Mk4 Golf 1998 generation (RDW). The parts on it carry the engine codes AHW, AKQ, APE and AXP.
Where is the complete Mk4 Golf factory parts catalogue?
The Mk4 Golf Master Parts Catalogue is available in print and as a PDF from Type 19 Specialists at /shop/library/catalogue-mk4-mechanical/. It carries every plate in this catalogue, not just this one.
Volkswagen Golf/Golf R32 (1998 - 2001) - Coolant pump

Volkswagen Golf/Golf R32 (1998 - 2001) - Coolant pump