Which Mk4 Golf years and engines does this diagram cover?

This plate is from the Mk4 Golf 2003 - 2004 generation (MEX, RDW). The parts on it carry the engine codes AGU, AUM and AUQ.

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.

2006 repair kit for toothed belt with tensioning roller — Mk4 Golf Engine (2003 - 2004)

Factory title: Volkswagen Golf/Golf R32 (2003 - 2006) - Repair kit for toothed belt with tensioning roller

Generation: Mk4 2003 - 2004 (MEX, RDW) Group: Engine Rebuild step 1 Parts: 22 Primary OEM: 058 109 021 M, 058 109 309 F, 058 109 611 E

2006 repair kit for toothed belt with tensioning roller for the Volkswagen Golf Mk4 (2003 - 2004): factory exploded diagram 109020 from the Volkswagen ETKA parts catalogue, group 01 Engine, listing 20 OEM part numbers across 22 catalogued positions including 058 109 021 M, 058 109 309 F and 058 109 611 E. Parts on this plate carry the engine codes AGU, AUM and AUQ. 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 20 OEM part numbers across 22 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
	camshaft, valves 4-cylinder	—
	camshaft, valves 1.8 ltr. AUM,AGU,AUQ 1.8 ltr. AUMAGUAUQ	—
(1)	Camshaft AUM,AUQ AUMAUQ	058 109 021 M
(11)	Tappets	058 109 309 F
(13)	exhaust valve	058 109 611 E
(14)	Valve spring	058 109 633
(15)	spring disc	058 109 641
1	Camshaft AGU AGU	058 109 021 B
10	Hexagon bolt M 8 X 25 M 8 X 25	N 010 242 22
11	Tappets	058 109 309 E
12	Inlet valve 105,1 105,1	058 109 601 C
14	Valve spring	078 109 623 B
15	spring disc	058 109 641 B
16	cotter, split	036 109 651 A
17	Valve stem seal 6 MM 6 MM	036 109 675 A
2	Camshaft	058 109 022 B
3	timing chain	058 109 229 B
4	chain tensioner AGU AGU	058 109 217 B
5	camshaft adjuster unit AUM,AUQ AUMAUQ	058 109 088 E
5	camshaft adjuster unit AUM,AUQ AUMAUQ	058 109 088 K
6	toothed belt pulley	06B 109 111
7	bolt, hex. hd. with shoulderand shaft	06A 109 281 A

From the Type 19 workshop

Volkswagen Golf Mk4 work in the Type 19 workshop — the same cars these engine 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: 2003 - 2004
Generation region: MEX, RDW
Generation code: 405
Engine codes on this plate: AGU, AUM, AUQ
Variant tags: petrol_8v_gti_or_gl
Factory group: 01 Engine
Factory subgroup: 109020

Related factory diagrams

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

2001 alternator versions 1998 · subgroup 903060
2001 alternator versions 1998 · subgroup 903000
2001 conrod bearings crankshaft 1998 · subgroup 105015
2001 conrod bearings crankshaft 1998 · subgroup 105027
2001 conrod bearings crankshaft 1998 · subgroup 105025
2001 cylinder block with pistons oil sump 1998 · subgroup 103077
2001 cylinder block with pistons oil sump 1998 · subgroup 103075
2001 cylinder block with pistons oil sump 1998 · subgroup 103071

The complete Mk4 Golf parts catalogue in print

Questions about this diagram

Which VW part numbers are on the 2006 repair kit for toothed belt with tensioning roller diagram for the Mk4 Golf?: This diagram lists 20 OEM part numbers for the Mk4 Golf. The first three are 058 109 021 M, 058 109 309 F and 058 109 611 E.
Which Mk4 Golf years and engines does this diagram cover?: This plate is from the Mk4 Golf 2003 - 2004 generation (MEX, RDW). The parts on it carry the engine codes AGU, AUM and AUQ.
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.