Which VW part numbers are on the coolant pump aaa diagram for the Mk3 Golf?

This diagram lists 7 OEM part numbers for the Mk3 Golf. The first three are 021 121 004 A, 021 121 004 X and N 904 363 01.

Which Mk3 Golf years and engines does this diagram cover?

This plate is from the Mk3 Golf 1993 - 1996 generation (MEX). The parts on it carry the engine code AAA.

Where is the complete Mk3 Golf factory parts catalogue?

The Mk3 Golf Master Parts Catalogue is available in print and as a PDF from Type 19 Specialists at /shop/library/catalogue-mk3-full/. It carries every plate in this catalogue, not just this one.

Coolant pump aaa — Mk3 Golf Cooling (1993 - 1996)

Factory title: Volkswagen Golf (1993 - 1996) - Coolant pump

Generation: Mk3 1993 - 1996 (MEX) Group: Drive cooling Rebuild step 8 Parts: 8 Primary OEM: 021 121 004 A, 021 121 004 X, N 904 363 01

Coolant pump aaa for the Volkswagen Golf Mk3 (1993 - 1996): factory exploded diagram 121015 from the Volkswagen ETKA parts catalogue, group 11 Drive cooling, listing 7 OEM part numbers across 8 catalogued positions including 021 121 004 A, 021 121 004 X and N 904 363 01. Parts on this plate carry the engine code AAA. Published by Type 19 Specialists; the complete Mk3 Golf catalogue is in print as the Mk3 Golf Master Parts Catalogue.

Parts on this diagram

This Mk3 Golf plate lists 7 OEM part numbers across 8 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 AAA AAA	—
1	Coolant pump with sealing ring	021 121 004 A
1	Coolant pump with sealing ring	021 121 004 X
2	seal ring 67,6 X 3,55 67,6 X 3,55	N 904 363 01
3	pulley	021 121 031 A
3	pulley	021 121 031 D
4	Socket head bolt with hexagonsocket head (combination) M 8 X 20 M 8 X 20	N 902 218 03
5	Socket head bolt withinner multipoint head M 8 X 11 M 8 X 11	N 905 442 03

From the Type 19 workshop

Volkswagen Golf Mk3 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 Mk3
Model years: 1993 - 1996
Generation region: MEX
Generation code: 128
Engine codes on this plate: AAA
Factory group: 11 Drive cooling
Factory subgroup: 121015

Related factory diagrams

Other published cooling plates for the Mk3 Golf in this catalogue.

Coolant cooling system 1993 - 1996 · subgroup 121050
Air guide aaa aam aba acc adc add azz 1993 - 1996 · subgroup 121080
Cooler coolant reservoirflange 1993 - 1996 · subgroup 121070
Cooler coolant reservoir coolant regulator housing 1993 - 1996 · subgroup 121075
Coolant cooling system 1995 · subgroup 121020
Coolant cooling system 1995 · subgroup 121022
Coolant pump 4 cylinder 1997 · subgroup 121010
Coolant pump 6 cylinder 1997 · subgroup 121015

The complete Mk3 Golf parts catalogue in print

Questions about this diagram

Which VW part numbers are on the coolant pump aaa diagram for the Mk3 Golf?: This diagram lists 7 OEM part numbers for the Mk3 Golf. The first three are 021 121 004 A, 021 121 004 X and N 904 363 01.
Which Mk3 Golf years and engines does this diagram cover?: This plate is from the Mk3 Golf 1993 - 1996 generation (MEX). The parts on it carry the engine code AAA.
Where is the complete Mk3 Golf factory parts catalogue?: The Mk3 Golf Master Parts Catalogue is available in print and as a PDF from Type 19 Specialists at /shop/library/catalogue-mk3-full/. It carries every plate in this catalogue, not just this one.