| | | | Coolant cooling system | 1.6/2.0Ltr. | | 4-cylinder+ APK,AQY,AEH, AKL |
| | 1 | 1J0 122 051 H | Coolant hose(Coolant radiator/pump) | | 1 | |
| | 2 | 6Q0 122 291 F | Quick acting coupling also use: | N 906 872 01 | 1 || 1 | |
| | 3 | N90 765 301 | O-ring | 32X4 | 2 | |
| | 4 | 1J0 121 142 | retaining spring | 32MM | 2 | |
| | (7) | N90 687 201 | Spring band clamp | 40X12 | X | |
| | 8 | 1J0 121 093 C | Bracket | | 1 | |
| | 10 | 06A 121 065 A R | Coolant pipe | | 1 | APK,AQY |
| | (10) | 06A 121 065 D | Coolant pipe | | 1 | AEH,AKL |
| | 11 | WHT 006 407 | O-ring | 20X3 | 1 | |
| | 12 | N90 175 203 | Hexagon collar nut | M6 | 2 | |
| | 14 | 1J0 121 086 B G | Coolant hose(oil cooler>distributor > coolant pipe) | | 1 | |
| | 16 | 1J0 121 096 B K | Coolant hose(Flange>coolant pipe) | | 1 | manual gearbox |
| | 17 | 1J0 122 447 D T | Coolant hose(throttle valve housing > junction piece > cylinder head) | | 1 | APK,AQY |
| | (17) | 1J0 122 447 E D | Coolant hose(reservoir > throttle valve adapter > adapter > cylinder head) | | 1 | AEH,AKL |
| | 18 | 1J0 121 058 A C | Coolant hose(Transmission oil cooler > coolant pipe) | | 1 | automatic |
| | 19 | 1J0 121 096 B M | Coolant hose(flange > cooler - at fluid) | | 1 | automatic |
| | 20 | 1J0 122 101 R | Coolant hose(Flange>coolant radiator) | | 1 | |
| | 21 | 1J0 121 087 C | Distributor also use: | N 906 872 01 N 906 867 01 N 906 869 01 | 1 || 2 || 1 || 1 | |
| | 22 | 1J0 122 291 | Quick acting coupling also use: | N 906 872 01 | 1 || 1 | |
| | 23 | | see illustration: | 121-075 | | |
| | 29 | 1J0 122 073 B G | Coolant hose withquick release coupling(Heat exchanger>coolant p.) | | 1 | |
| | 30 | 3B0 122 291 B | Quick acting coupling | | 1 | |
| | 32 | 1J0 122 157 E M | Coolant hose withquick release coupling(flange > heat exchanger) | | 1 | |
| | 33 | 1J0 122 291 B | Quick acting coupling | | 1 | |
| | 34 | 701 971 787 T | Retainer, swivel | 14/29 | 1 | |
| | 35 | 1J0 122 447 E B | Coolant hose(reservoir > throttle valve housing) | | 1 | APK,AQY |
| | (35) | 1J0 122 447 B P | Coolant hose(reservoir > adapter > cylinder head) | | 1 | AEH,AKL |
| | 36 | 1J0 122 109 A C | Coolant hose(Expansion tank > coolant pipe) | | 1 | APK,AQY |
| | (36) | 1J0 121 109 B | Coolant hose(Expansion tank > coolant pipe) also use: | 1J0 422 887 F | 1 | AEH,AKL |
| | 37 | | see illustration: | 121-075 | | |
| | 38 | N10 540 401 | Bracket | 14X8 | X | |
| | (42) | N90 686 701 | Spring band clamp | 14X12 | X | |
| | (43) | N90 686 901 | Spring band clamp | 23X12 | X | |
| | (44) | N90 687 001 | Spring band clamp | 27X12 | X | |
| | 45 | N90 687 101 | Spring band clamp | 32X12 | X | |
| | (46) | N90 687 201 | Spring band clamp | 40X12 | X | |
| | 47 | N02 090 22 | Cable ties | 3, 6X246 | X | |