| | | | Coolant cooling systemfor vehicles with auxiliaryheater 4-cylinder+ BLY,BLR,BVY BVZ | | Coolant cooling systemfor vehicles with auxiliaryheater | 2.0 Ltr. | | 4-cylinder+ BLY,BLR,BVY BVZ |
| | 1 | 1K0 121 073 R | 1K0 121 073 R qty: 1 Coolant hose | | Coolant hose | | 1 | |
| | 2 | 1J0 122 291 C | 1J0 122 291 C qty: 1 Quick acting coupling | | Quick acting coupling | | 1 | |
| | 3 | 1K0 121 156 A B | 1K0 121 156 A B qty: 1 Coolant hose withquick release coupling | | Coolant hose withquick release coupling | | 1 | |
| | 4 | 1K0 121 447 C A | 1K0 121 447 C A qty: 1 Coolant hose | | Coolant hose | | 1 | |
| | 5 | 1K0 122 291 C | 1K0 122 291 C qty: 1 Quick acting coupling | | Quick acting coupling | | 1 | |
| | 9 | 1K0 122 157 C J | 1K0 122 157 C J qty: 1 Coolant hose withquick release coupling | | Coolant hose withquick release coupling | | 1 | |
| | 11 | 06F 121 151 L | 06F 121 151 L qty: 1 Coolant pipe | | Coolant pipe | feed/return | 1 | |
| | 12 | N90 942 804 | N90 942 804 qty: 3 Hex collared bolt | | Hex collared bolt | M10X25 | 3 | |
| | (14) | 1K0 121 156 A E | 1K0 121 156 A E qty: 1 Coolant hose withquick release coupling BLR,BLY | | Coolant hose withquick release coupling | | 1 | BLR,BLY |
| | 14 | 1K0 122 157 E Q | 1K0 122 157 E Q qty: 1 Coolant hose BLR,BLY | | Coolant hose | | 1 | BLR,BLY |
| | (14) | 1K0 122 157 E Q | 1K0 122 157 E Q qty: || 1 Coolant hose also use: BVY,BVZ | | Coolant hose also use: | 1K0 121 156 CQ | || 1 | BVY,BVZ |
| | 15 | 1J0 122 351 | 1J0 122 351 qty: 1 Non-return valve | | Non-return valve | | 1 | |
| | 20 | | Quick acting coupling see illustration: Use item: | | Quick acting coupling see illustration: Use item: | 121-025 14 | | |
| | 21 | | t-piece see illustration: Use item: | | t-piece see illustration: Use item: | 121-025 39 | | |
| | 22 | | Coolant pipe see illustration: Use item: | | Coolant pipe see illustration: Use item: | 121-025 25 | | |
| | 25 | | Solenoid valve see illustration: | | Solenoid valve see illustration: | 819-072 | | |
| | 50 | N90 686 701 | N90 686 701 qty: X Spring band clamp | | Spring band clamp | 14X12 | X | |
| | 52 | N90 686 902 | N90 686 902 qty: X Spring band clamp | | Spring band clamp | B23X12 | X | |
| | 53 | N90 687 001 | N90 687 001 qty: X Spring band clamp | | Spring band clamp | 27X12 | X | |
| | 54 | N90 687 101 | N90 687 101 qty: X Spring band clamp | | Spring band clamp | 32X12 | X | |