Heat exchanger coolant hoses heater air condit 4 cylinder — Mk3 Golf Air Cond System Heating (1997)

Factory title: Volkswagen Golf (1997 - 1998) - Fan

Generation: Mk3 1997 (RDW) Group: Air cond. system / heating Parts: 28 Primary OEM: 1H2 819 031 B, 1H2 819 031 A, 1H0 819 373 D

Heat exchanger coolant hoses heater air condit 4 cylinder for the Volkswagen Golf Mk3 (1997): factory exploded diagram 819050 from the Volkswagen ETKA parts catalogue, group 27 Air cond. system / heating, listing 27 OEM part numbers across 28 catalogued positions including 1H2 819 031 B, 1H2 819 031 A and 1H0 819 373 D. Parts on this plate carry the engine codes 1Y, 1Z, AAM, AAZ, ABD, ABF, ACC and ADZ. 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 27 OEM part numbers across 28 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
heat exchanger Coolant hoses heaterair condit. 4-cylinder+AAM,ABD,ABF,ACC,AEP,AEE,ADZ,AEX,AGG,AKS,AKR,ANP,ANN 6-ZYLINDER:AAADiesel eng.+AAZ,1 Y,1 Z,AEY,AFN,AHUALE
heaterair condit.
1Y1ZABDABFACCADZAEEAEPAEXAEYAFNAGGAKRAKSANP
(3)
heat exchanger also use: 1 H 0 820 233 air condit.
1 H 0 820 233
1H2 819 031 B
(3)
heat exchanger also use: 1 H 0 820 233 air condit.
1 H 0 820 233
1H2 819 031 A
(5)
Coolant hose AEE,AEX
AEEAEX
1H0 819 373 D
(6)
Coolant hose AFT,AKS
AFTAKS
1H0 819 371 G
(6)
Coolant hose ABF
ABF
1H0 819 371 C
(6)
Coolant hose ecomatic 1 Y,AEY
AEY
1H0 819 371 B
(6)
Coolant hose AEE,AEX
AEEAEX
1H0 819 371 E
(9)
Coolant hosefor vehicles with electroni-cally regulated air condit. ABF
ABF
1H0 819 371 C
1
Seal 680 X 8 X 10
680 X 8 X 10
321 819 017
10
retaining springfor vehicles with electroni-cally regulated air condit. Diesel eng.+AAZ,1 Z,AFN,AHU,ALE
1ZAFNAHUALE
025 121 142
10
retaining springfor vehicles with electroni-cally regulated air condit. Diesel eng.+AAZ,1 Z,AFN,AHU,ALE
1ZAFNAHUALE
032 121 142
11
O-ring 19,6 X 3,65 Diesel eng.+AAZ,1 Z,AFN,AHU,ALE
19,6 X 3,65
1ZAFNAHUALE
N 903 168 02
12
t-piecefor vehicles with electroni-cally regulated air condit. Diesel eng.+AAZ,1 Z,AFN,AHU,ALE
1ZAFNAHUALE
4A0 819 497
13
Temperature sensorfor coolant temperaturegauge 20 MM Diesel eng.+AAZ,1 Z,AFN,AHU,ALE
20 MM
1ZAFNAHUALE
251 919 501 D
2
Sealheat exchanger
1H0 819 019
3
heat exchanger also use: 1 H 0 820 233 air condit.
1 H 0 820 233
191 819 031 F
3
heat exchanger also use: 1 H 0 820 233 air condit.
1 H 0 820 233
1H1 819 031 A
3
heat exchanger also use: 1 H 0 820 233 air condit.
1 H 0 820 233
1H1 819 031 B
3A
connection piece Vacuum hose air condit.
1H0 820 233
4
Seal 814 X 15 X 6
814 X 15 X 6
701 819 069
4
Seal 810 X 25 X 6
810 X 25 X 6
7D0 819 069
5
Coolant hose AAM,ABF,ACC,AEP,AAZ,AGG,ADZ,AFT,AKS,AKR,ALE,AHU,1 Y,1 Z,AEY,AFN,ANP,ANN
1Y1ZAAMAAZABFACCADZAEPAEYAFNAFTAGGAHUAKRAKSALEANNANP
1H0 819 373 C
6
Coolant hose AAM,ACC,ADZ,AAZ,AEP,AGG,AFN,AEY,AHU,1 Y,1 Z,ALE,AKR,ANP,ANN
1Y1ZAAMAAZACCADZAEPAEYAFNAGGAHUAKRALEANNANP
1H0 819 371
7
Spring band clamp 27 X 15
27 X 15
Type 19 makes this →
N 016 403 1
8
Cable ties 4,6 X 200
4,6 X 200
N 906 661 01
8
Cable ties 6,5 X 175
6,5 X 175
N 900 603 01
9
Coolant hosefor vehicles with electroni-cally regulated air condit. AAM,ACC,ADZ,AEE,AAZ,1 Z,AHU,ALE,ANN
1ZAAMAAZACCADZAEEAHUALEANN
1H0 820 371 B

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.

From the Type 19 workshop

Volkswagen Golf Mk3 work in the Type 19 workshop — the same cars these air cond system heating diagrams are drawn from.

Mk2 Golf Restoration Welding work #mk2golf #mechanic #volkswagen #migwelding #carrestoration Mostly typical repair work we see on almost every Mk2 Golf we’ve worked on. Safe to say the Mk3 Golf is pretty similar too!

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
1997
Generation region
RDW
Generation code
184
Engine codes on this plate
1Y, 1Z, AAM, AAZ, ABD, ABF, ACC, ADZ
Variant tags
diesel
Factory group
27 Air cond. system / heating
Factory subgroup
819050

Related factory diagrams

Other published air cond system heating plates for the Mk3 Golf in this catalogue.

The complete Mk3 Golf parts catalogue in print

Questions about this diagram

Which VW part numbers are on the heat exchanger coolant hoses heater air condit 4 cylinder diagram for the Mk3 Golf?
This diagram lists 27 OEM part numbers for the Mk3 Golf. The first three are 1H2 819 031 B, 1H2 819 031 A and 1H0 819 373 D.
Which Mk3 Golf years and engines does this diagram cover?
This plate is from the Mk3 Golf 1997 generation (RDW). The parts on it carry the engine codes 1Y, 1Z, AAM, AAZ, ABD, ABF, ACC and ADZ.
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.