Which VW part numbers are on the ventilation cylinder head cover diagram for the Mk3 Golf?

This diagram lists 31 OEM part numbers for the Mk3 Golf. The first three are 051 971 843 B, 028 103 111 A and 037 129 101 R.

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 codes AAM, AAZ, ABA, ACC, ADC, ADD and AZZ.

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.

Ventilation cylinder head cover — Mk3 Golf Engine (1993 - 1996)

Factory title: Volkswagen Golf (1993 - 1996) - Cylinder block with pistons. oil sump

Generation: Mk3 1993 - 1996 (MEX) Group: Engine Rebuild step 1 Parts: 32 Primary OEM: 051 971 843 B, 028 103 111 A, 037 129 101 R

Ventilation cylinder head cover for the Volkswagen Golf Mk3 (1993 - 1996): factory exploded diagram 103080 from the Volkswagen ETKA parts catalogue, group 01 Engine, listing 31 OEM part numbers across 32 catalogued positions including 051 971 843 B, 028 103 111 A and 037 129 101 R. Parts on this plate carry the engine codes AAM, AAZ, ABA, ACC, ADC, ADD and AZZ. 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 31 OEM part numbers across 32 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
	ventilation for cylinder headcover AAM,ACC,ABA,ADC,AZZ AAMABAACCADCAZZ	—
-	bracket for breather pipe AAM,ACC,ADD AAMACCADD	051 971 843 B
(1)	flange F >> 1 H-S-062 500* also use: >>1 H-P-012115 N 904 663 01 AAZ >>1 H-P-012115 N 904 663 01 AAZ	028 103 111 A
(10)	Pressure regulating valve F 1 H-T-000 001>> "USA":ABA	037 129 101 R
(10)	Pressure regulating valve F >> 1 H-S-999 000 ABA,ADC"USA"+ABA ABA	037 129 101 H
(10)	Pressure regulating valve AAZ AAZ	028 129 101 D
(2)	O-ring F 1 H-P-012 116>> 30 X 3,5 AAZ 30 X 3,5 AAZ	N 904 663 01
(25)	Vent hose ADD ADD	1HM 103 493 A
(4)	Socket head bolt with hexagonsocket head (combination)F 1 H-S-062 501>>* M 8 X 20 AAZ M 8 X 20 AAZ	N 902 218 03
(7A)	Breather line also use: 037 103 493 AEN 904 119 01 037 103 493 AEN 904 119 01	037 103 213 B
11	Seal AAZ,ABA AAZABA	028 103 500
12	Clamp 23-35 X 9 X 0,5 AAZ 23-35 X 9 X 0,5 AAZ	N 102 581 01
13	air hose AAZ AAZ	028 103 493 Q
14	retaining spring	025 121 142
14	retaining spring ABA,ACC ABAACC	032 121 142
15	O-ring 19,6 X 3,65 19,6 X 3,65	N 903 168 01
2	Seal F >> 1 H-P-012 115 AAZ AAZ	028 127 311 A
20	Breather line AAM,ACC,ADD AAMACCADD	051 103 211 A
21	Hexagon bolt M 6 X 12 AAM,ACC,ADD M 6 X 12 AAMACCADD	N 010 212 26
22	Washer 6 X 12 X 1,6 AAM,ACC,ADD 6 X 12 X 1,6 AAMACCADD	N 015 276 1
23	flame deflector plate AAM,ACC,ADD AAMACCADD	035 103 477 A
24	Clamp 16-28 X 9 X 0,5 AAM,ACC,ADD 16-28 X 9 X 0,5 AAMACCADD	N 905 618 01
25	Vent hose AAM,ACC AAMACC	048 103 493 A
26	Spring band clamp 32 X 15 ABA,ACC,ADDADC 32 X 15 ABAACC Type 19 makes this →	N 016 404 1
3	Washer 8,4 X 15 X 1,6 AAZ 8,4 X 15 X 1,6 AAZ	N 011 558 13
3	Washer F >> 1 H-S-062 500* 8,4 X 15 X 1,6 AAZ 8,4 X 15 X 1,6 AAZ	N 011 558 11
4	Socket head bolt withhexagon socket head F >> 1 H-S-062 500* M 8 X 22 AAZ M 8 X 22 AAZ	N 014 709 1
5	retaining spring F >> 1 H-S-062 500* AAZ AAZ	028 103 116 A
6	O-ring F >> 1 H-S-062 500* 30 X 3,5 AAZ 30 X 3,5 AAZ	N 904 663 01
7	Breather line AAZ AAZ	028 103 491 J
8	Clamp F >> 1 H-S-062 500* 32-50 X 9 X 0,5 AAZ 32-50 X 9 X 0,5 AAZ Type 19 makes this →	N 024 507 7
9	air hose F >> 1 H-S-062 500* AAZ AAZ	028 103 493 E

Reproduction parts by Type 19 for this diagram

Volkswagen no longer supplies one part on this plate. Type 19 manufactures it to the factory number.

Mk2 Golf Engine Hose Clamps Factory numbers on this diagram: N 016 404 1, N 024 507 7

From the Type 19 workshop

Volkswagen Golf Mk3 work in the Type 19 workshop — the same cars these engine 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: AAM, AAZ, ABA, ACC, ADC, ADD, AZZ
Factory group: 01 Engine
Factory subgroup: 103080

Related factory diagrams

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

Air filter 1993 - 1996 · subgroup 129022
Connecting mounting parts alternator poly v belt 1993 - 1996 · subgroup 903040
Fuel filter 1993 - 1996 · subgroup 127030
Steering lock ignition starter switch 1993 - 1996 · subgroup 905080
Pistonpiston ring aaa aam aba acc adc add 1993 - 1996 · subgroup 107000
Secondary air pump 1993 - 1996 · subgroup 131011
Secondary air pump 1993 - 1996 · subgroup 131010
Securing parts engine 1993 - 1996 · subgroup 199020

The complete Mk3 Golf parts catalogue in print

Questions about this diagram

Which VW part numbers are on the ventilation cylinder head cover diagram for the Mk3 Golf?: This diagram lists 31 OEM part numbers for the Mk3 Golf. The first three are 051 971 843 B, 028 103 111 A and 037 129 101 R.
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 codes AAM, AAZ, ABA, ACC, ADC, ADD and AZZ.
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.