Coolant pump — Mk4 Golf Cooling (2002)
Factory title: Volkswagen Golf/Golf R32 (2002) - Coolant pump
Coolant pump for the Volkswagen Golf Mk4 (2002): factory exploded diagram 121061 from the Volkswagen ETKA parts catalogue, group 11 Drive cooling, listing 46 OEM part numbers across 49 catalogued positions including 1J0 121 086 BL, 1J0 121 070 BE and 1J0 121 447 AG. Parts on this plate carry the engine code BDE. 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 46 OEM part numbers across 49 numbered positions.
| № | Description | Part number |
|---|---|---|
| Coolant cooling system 2.8 Ltr. 6-cylinder+BDE 2.8 Ltr. BDE | — | |
| (16) | Coolant hose(adapter > additional water pump)F 1 J-2-700 001>>* | 1J0 121 086 BL |
| (22) | Coolant pipe with breatherpipe | 1J0 121 070 BE |
| (27) | Coolant hose(Throttle valve connection > coolant pipe)F 1 J-2 D 010 001>>*F 1 J-2-450 001>>* | 1J0 121 447 AG |
| (28) | Coolant hose(Throttle valve connection> distributor>coolant pipe)F 1 J-2 D 010 001>>*F 1 J-2-450 001>>* | 1J0 122 447 FK |
| (33) | Coolant hose(Coolant controller housing > heat exchanger > coolant F 1 J-2 D 010 001>>*F 1 J-2-450 001>>* | 1J0 122 073 BR |
| (35) | Coolant hose(heat exchanger>cylinder head)F 1 J-2 D 010 001>>*F 1 J-2-450 001>>* | 1J0 122 157 FK |
| (8) | Coolant hose(Coolant regulator housing > coolant radiator)F 1 J-2-700 001>>* | 1J0 122 051 BB |
| 1 | Coolant pipe | 022 121 050 |
| 10 | O-ring 32 X 4 32 X 4 | N 907 653 01 |
| 11 | retaining spring 32 MM 32 MM | 1J0 121 142 |
| 13 | Coolant hose(Coolant regulator housing > coolant radiator/pipe) | 1J0 122 101 BF |
| 14 | Distributor | 1J0 121 087 L |
| 15 | Coolant hose(additional water pump > crankcase) | 1J0 121 063 E |
| 16 | Coolant hose(adapter > additional water pump)F >> 1 J-2-700 000 | 1J0 121 086 AM |
| 17 | Non-return valve | 1J0 122 351 |
| 18 | Bracket 25 X 33 25 X 33 | N 105 186 01 |
| 2 | sealing plug | 021 121 022 |
| 21 | Coolant hose(Expansion tank > coolant pipe) | 1J0 121 109 L |
| 22 | Coolant pipe with breatherpipe F >> 1 J-2-700 000* | 1J0 121 070 AT |
| 23 | Hexagon collar nut M 6 M 6 | N 015 082 5 |
| 24 | Hexagon nut M 8.0 M 8.0 | N 011 008 30 |
| 26 | Coolant pipe | 1J0 121 070 AD |
| 27 | Coolant hose(Throttle valve connection > coolant pipe)F >> 1 J-2 D 010 000*F >> 1 J-2-450 000* | 1J0 121 447 AB |
| 28 | Coolant hose(Throttle valve connection> distributor>coolant pipe)F >> 1 J-2 D 010 000*F >> 1 J-2-450 000* | 1J0 122 447 DR |
| 3 | O-ring 34,5 X 3,55 34,5 X 3,55 | N 101 392 01 |
| 30 | Coolant hose(Expansion tank > coolant pipe) | 1J0 121 447 AD |
| 33 | Coolant hose(Coolant controller housing > heat exchanger > coolant F >> 1 J-2 D 010 000*F >> 1 J-2-450 000* | 1J0 122 073 BL |
| 34 | Quick acting coupling | 1J0 122 291 D |
| 35 | Coolant hose(heat exchanger>cylinder head)F >> 1 J-2 D 010 000*F >> 1 J-2-450 000* | 1J0 122 157 FA |
| 36 | Quick acting coupling | 3B0 122 291 B |
| 37 | see illustration: 121-065 121-065 | — |
| 38 | see illustration: 121-075 121-075 | — |
| 4 | Coolant hose(oil cooler > cylinder block) | 071 121 058 A |
| 40 | Additional coolant pump | 251 965 561 B |
| 41 | rubber mount.with locat.divice | 021 959 209 |
| 42 | Rubber bush | 035 959 209 E |
| 43 | Bracket for additional coolantpump | 022 121 079 |
| 44 | Socket head bolt withinner multipoint head M 8 X 11 M 8 X 11 | N 102 390 02 |
| 45 | Spring band clamp A 14 X 12 A 14 X 12 | N 102 922 01 |
| 46 | Spring band clamp A 19 X 12 A 19 X 12 | N 906 554 01 |
| 47 | Spring band clamp 23 X 12 23 X 12 | N 906 555 01 |
| 48 | Spring band clamp 27 X 12 27 X 12 | N 906 556 01 |
| 49 | Spring band clamp 32 X 12 32 X 12 | N 906 557 01 |
| 5 | Coolant hose(oil cooler > water pipe) | 022 121 096 |
| 50 | Spring band clamp 40 X 12 40 X 12 | N 906 558 01 |
| 51 | Spring band clamp A 47 X 12 A 47 X 12 | N 906 559 01 |
| 8 | Coolant hose(Coolant regulator housing > coolant radiator)F >> 1 J-2-700 000* | 1J0 122 051 AE |
| 9 | Quick acting coupling | 3B0 122 291 C |
From the Type 19 workshop
Volkswagen Golf Mk4 work in the Type 19 workshop — the same cars these cooling diagrams 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
- 2002
- Generation region
- RDW
- Generation code
- 266
- Engine codes on this plate
- BDE
- Factory group
- 11 Drive cooling
- Factory subgroup
- 121061
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 coolant pump diagram for the Mk4 Golf?
- This diagram lists 46 OEM part numbers for the Mk4 Golf. The first three are 1J0 121 086 BL, 1J0 121 070 BE and 1J0 121 447 AG.
- Which Mk4 Golf years and engines does this diagram cover?
- This plate is from the Mk4 Golf 2002 generation (RDW). The parts on it carry the engine code BDE.
- 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.