Which VW part numbers are on the cooler coolant reservoirflange diagram for the Mk3 Golf?

This diagram lists 64 OEM part numbers for the Mk3 Golf. The first three are 1H0 145 808, N 905 426 04 and 1H0 121 251.

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 and ADD.

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.

Cooler coolant reservoirflange — 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: 66 Primary OEM: 1H0 145 808, N 905 426 04, 1H0 121 251

Cooler coolant reservoirflange for the Volkswagen Golf Mk3 (1993 - 1996): factory exploded diagram 121070 from the Volkswagen ETKA parts catalogue, group 11 Drive cooling, listing 64 OEM part numbers across 66 catalogued positions including 1H0 145 808, N 905 426 04 and 1H0 121 251. Parts on this plate carry the engine codes AAM, AAZ, ABA, ACC, ADC and ADD. 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 64 OEM part numbers across 66 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
	Cooler for coolant Reservoirflange 1.8-2.0 Ltr. 4-cylinder+AAM,ABA,ACC,ADC,ADD,Diesel eng.+AAZ 1.8-2.0 Ltr. ABAACCADCADD	—
	Cooler for coolant Reservoirflange 4-cylinder	—
-	Bracketfor vehicles with additionalcoolant radiator AAZ AAZ	1H0 145 808
-	hex. hd. self-tap bolt (combi)for additional coolant rad. 6,6 X 19 AAZ 6,6 X 19 AAZ	N 905 426 04
-	Additional cooler for coolantfor vehicles with air condit. AAZ AAZ	1H0 121 251
-	spacer bush F 1 H-P-006 273>> "MEX"+AAM,ABA,ACC,ADC,ADD ABAACCADCADD	1HM 121 278 A
-	spacer bush F 1 H-P-014 215>> "USA"+ABA,ACC"CDN"+ABAACC	1HM 121 278 A
-	hex. hd. self-tap bolt (combi)for additional coolant rad. 6,6 X 19 AAZ 6,6 X 19 AAZ	N 905 426 02
(13)	flange with sealing ring Automatic+AAM,ACC,ADD ACCADD	026 121 144 F
(14)	flange with sealing ring also use: >>1 H-P-006272357 121 140025 121 142 N 903 168 02 ABA,ADCABA >>1 H-P-006272357 121 140025 121 142 N 903 168 02 ABA	037 121 144 H
(14)	flange with sealing ring ABA ABA	037 121 144 H
(14)	flange with sealing ring also use: >>1 H-P-006272357 121 140032 121 142 N 903 168 01 ABA,ADCABA >>1 H-P-006272357 121 140032 121 142 N 903 168 01 ABA	037 121 144 H
(14)	flange with sealing ring Automatic+ABA,ADC ADC	037 121 144 J
(18)	double stud with hexagon drive M 6 X 22/M 6 X 14 M 6 X 22/M 6 X 14	N 911 480 01
(2)	flange with sealing ring AAZ AAZ	068 121 132 A
(22)	Cooler for coolant 628 X 377 MM automatic/ air condit.ABA,ACC,ZZA 628 X 377 MM ACC	1HM 121 253 R
(22)	Cooler for coolantfor vehicles withautomatic F >> 1 H-P-014 214F >> 1 H-P-006 272 625 X 377 MM "CDN"+Air cond.+ACC,AAZ"MEX"+Air cond.+AAM,ABA,ACC 625 X 377 MM ABAACC	1HM 121 253 C
(22)	Cooler for coolant 628 X 322 MM "BR."+ ADD 628 X 322 MM	1HM 121 253 A
(22)	Cooler for coolant F 1 H-P-006 273>> 1 H-R-002 590 628 X 377 MM air condit. 628 X 377 MM	1HM 121 253 K
(22)	Cooler for coolant F >> 1 H-P-006 272* 625 X 377 MM Automatic+ABA 625 X 377 MM	1HM 121 253 C
(22)	Cooler for coolant F >> 1 H-R-002 036 F >> 1 H-P-006 272* 628 X 377 MM "USA"+"CDN"+Air cond.+ABA,ACC"MEX"+ACONDI.AIRE+AAM,ABA,ACC,ADC,ADD 628 X 377 MM ABAACCADCADD	1HM 121 253 C
(22)	Cooler for coolant F 1 H-R-028 889>> 628 X 377 MM Air cond.+ADD,ADC 628 X 377 MM ADC	1HM 121 253 R
(22)	Cooler for coolant 525 X 322 MM AAM,ACC,ADD 525 X 322 MM AAMACCADD	1HM 121 253
(22)	Cooler for coolant 628 X 322 MM ABA,ADC;Automatic+AAM,ACC,ADD 628 X 322 MM ABAACCADD	1HM 121 253 A
(22)	Cooler for coolant F 1 H-P-028 889>> 1 H-R-028 888 628 X 377 MM automatic/Air cond.+ADD,ABA,ACCAutomatic+ADC,ABA 628 X 377 MM ABA	1HM 121 253 R
(22)	Cooler for coolant F 1 H-R-002 037>>F 1 H-P-006 273>> also use: 628 X 377 MM >>1 H-R-0266621 HM 121 267 E 1 HM 121 267 F 1 HM 121 278 AN 906 321 02 N 011 670 16 "USA"+"CDN"+Air cond.+ABA,ACC"MEX"+Air cond.+AAM,ABA,ACC,ADC,ADD 628 X 377 MM >>1 H-R-0266621 HM 121 267 E 1 HM 121 267 F 1 HM 121 278 AN 906 321 02 N 011 670 16 ABAACCADCADD	1HM 121 253 R
(23)	Support for coolant radiator F 1 H-P-006 273>> 1 H-R-002 590 automatic;ABA	1HM 121 267 C
(23)	Support for coolant radiator F 1 H-R-075 901>>F 1 H-R-018 275>> "USA"+"CDN"+ABA,ACC,AAZADC,ADD ACCADD	1HM 121 267 F
(23)	Damping sleeve F 1 H-R-026 663>>F 1 H-R-002 591>> "USA"+"CDN"+Automatic+ABA,AAZ"MEX"+Automatic+ABA,ADC ADC	1HM 121 267 E
(23)	Support for coolant radiator F 1 H-P-006 273>> 1 H-R-054 322F 1 H-P-008 324>> 1 H-R-018 274 ABA,ACCADC,ADD ABAADD	1HM 121 267 D
(23)	Bracket F >> 1 H-P-014 214F >> 1 H-P-006 272 "USA"+"CDN"+Automatic+ABA,AAZ"MEX"+Automatic+ABA	1HM 121 267
(24)	Hexagon bolt F 1 H-P-014 215>>* M 8 X 48 "USA""CDN" M 8 X 48	N 906 286 01
(24)	hexagon head bolt (combi)F 1 H-P-006 273>>* M 6 X 35 M 6 X 35	N 906 321 02
(24)	hexagon head bolt (combi)F 1 H-P-014 215>>* M 6 X 35 "USA""CDN" M 6 X 35	N 906 321 02
(24)	hexagon head bolt (combi)F 1 H-P-006 273>>* M 6 X 35-U M 6 X 35-U	N 906 321 01
(24)	Hexagon bolt F 1 H-P-006 273>>* M 8 X 48 M 8 X 48	N 906 286 01
(26)	End cap	1H0 121 321 C
(28)	double stud with hexagon drive F 1 H-R-080 889>>F 1 H-R-021 243>> 3 X 24/M 6 X 15,5 3 X 24/M 6 X 15,5	N 906 140 01
(32)	Coolant additive, plus-plus	G 012 A8G M2
(5)	seal ring 50 X 3,15 ABA,ADC 50 X 3,15 ABAADC	037 121 688
1	flange with sealing ring also use: 357 121 140 N 903 168 02025 121 142 AAM,ACC,ADD 357 121 140 N 903 168 02025 121 142 AAMACCADD	037 121 132 E
1	flange with sealing ring also use: 357 121 140 N 903 168 01032 121 142 AAM,ACC,ADD 357 121 140 N 903 168 01032 121 142 AAMACCADD	037 121 132 E
10	O-ring 19,6 X 3,65 19,6 X 3,65	N 903 168 01
11	retaining spring	025 121 142
11	retaining spring	032 121 142
13	flange with sealing ring AAM,ACC,ADD AAMACCADD	026 121 144 A
13	flange with sealing ring AAM,ACC,ADD,AAZ AAMAAZACCADD	026 121 144 E
14	flange Automatic+AAZ	068 121 145 AA
18	double stud with hexagon drive M 6 X 22/M 6 X 14 M 6 X 22/M 6 X 14	027 121 631 A
19	hexagon head bolt (combi) M 6 X 22 AAM,ACC,ADD,AAZ M 6 X 22 AAMAAZACCADD	N 902 809 04
19	hexagon head bolt (combi) M 6 X 22 AAM,ACC,ADD,AAZ M 6 X 22 AAMAAZACCADD	N 902 809 01
2	flange with sealing ringfor vehicles with air condit.for vehicles with automatic AAZ AAZ	068 121 132 B
23	Bracket Manualgearbox+AAM,ABA,ACC,ADC,ADD ABAACCADCADD	1HM 121 267
24	Hexagon bolt F >> 1 H-P-014 214F >> 1 H-P-006 272 M 8 X 48 "CDN"+ABA,ACC"MEX"+AAM.ABA,ACC,ADC,ADD M 8 X 48 ACCADCADD	N 906 286 01
24	Hexagon bolt with pin F >> 1 H-P-006 272* AM 8 X 45 AM 8 X 45	N 102 683 01
25	Coolant expansion tank	1H0 121 407 A
27	O-ring 28,5 X 3,8 28,5 X 3,8	1H0 121 687
27	O-ring 28,5 X 3,8 28,5 X 3,8	1H0 121 687 A
28	stud with hex. hd.F >> 1 H-R-021 242*	357 121 416
28	double stud with hexagon drive F >> 1 H-R-080 888F >> 1 H-R-021 242 3 X 24/M 6 X 15,5 "USA"+"CDN"+ABA,ACC"MEX"+AAM,ABA,ACC,ADC,ADC,ADD 3 X 24/M 6 X 15,5 ABAACCADCADD	N 906 140 01
29	Cover cap	357 121 422
32	Coolant additive	G00 110 012
33	Coolant additive 1 GALLON "USA"+"CDN" 1 GALLON	ZVW 237 105
34	Rubber washer F >> 1 H-P-014 214F >> 1 H-P-006 272 3,5 MM "CDN+ABA,ACC"MEX"+AAM,ABA,ACC,ADC,ADD 3,5 MM ABAACCADCADD	171 121 276 D
5	seal ring 36 X 3,15 AAM,ACC,ADD 36 X 3,15 AAMACCADD	037 121 687
9	Bungs AAM,ACC,ADD AAMACCADD	357 121 140

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: AAM, AAZ, ABA, ACC, ADC, ADD
Variant tags: petrol_8v_gti_or_gl
Factory group: 11 Drive cooling
Factory subgroup: 121070

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
Coolant pump aaa 1993 - 1996 · subgroup 121015
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 cooler coolant reservoirflange diagram for the Mk3 Golf?: This diagram lists 64 OEM part numbers for the Mk3 Golf. The first three are 1H0 145 808, N 905 426 04 and 1H0 121 251.
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 and ADD.
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.