This Coolant Expansion Tank BOGAP OE Ref is manufactured by BOGAP and supplied as a direct replacement for OEM reference 81682890. Designed for use in selected AUDI, BMW, CITROEN, FIAT, GREAT WALL vehicles, it is intended to meet original equipment fit and function requirements.
The part is identified by manufacturer reference W4240100 and EAN 4251789172518, allowing accurate cross-referencing and compatibility checks. It is suitable for replacing worn or faulty components where dependable operation is required.
To ensure correct fitment, please use our vehicle registration lookup tool or verify compatibility by matching the OEM reference number before ordering. Vehicle specifications and installation requirements may vary by model and production year.
This part is compatible with selected AUDI, BMW, CITROEN, FIAT, GREAT WALL models. Full compatibility details are available in the Compatibility section.
If this part is not suitable for your vehicle, you can browse alternative options in our Engine Cooling System category.
e Auto Parts supplies a wide range of aftermarket and OE-equivalent vehicle components for customers across the UK and Europe. We focus on clear product identification, accurate compatibility information, and customer support to help you select the correct part.
2.0 D 4WD 08/1978-07/1982, 51 kw, 1986 ccm, 70 PS, Saloon, Diesel , ENG: CN
1.8 4WD 08/1982-12/1987, 55 kw, 1781 ccm, 75 PS, Saloon, Petrol , ENG: DR, RS
M5 Rear-Wheel Drive 09/2011-10/2016, 412 kw, 4395 ccm, 560 PS, Saloon, Petrol , ENG: S63 B44 B
10 4WD 07/1986-12/1998, 33 kw, 954 ccm, 45 PS, Hatchback, Petrol , ENG: CDY (TU9M)
10 E 4WD 12/1986-12/1988, 30 kw, 954 ccm, 41 PS, Hatchback, Petrol , ENG: C3A (TU9TR/K)
19 D 4WD 09/1983-09/1993, 47 kw, 1905 ccm, 64 PS, Hatchback, Diesel , ENG: DJZ (XUD9A), D9A (XUD9), 162 (XUD9)
19 GTi 16V 4WD 03/1988-02/1993, 108 kw, 1905 ccm, 147 PS, Hatchback, Petrol , ENG: DFW (XU9J4)
19 GTi 4x4 4WD 06/1988-02/1993, 88 kw, 1905 ccm, 120 PS, Hatchback, Petrol , ENG: DKZ (XU9JA)
19 GTi 4WD 06/1988-02/1993, 88 kw, 1905 ccm, 120 PS, Hatchback, Petrol , ENG: DKZ (XU9JA)
16 E 4WD 05/1989-02/1993, 65 kw, 1580 ccm, 88 PS, Hatchback, Petrol , ENG: BDZ (XU5M), BDY (XU5M)
19 4WD 07/1986-05/1989, 75 kw, 1905 ccm, 102 PS, Hatchback, Petrol , ENG: 159A
19 D 4WD 03/1987-02/1993, 51 kw, 1905 ccm, 69 PS, Hatchback, Diesel , ENG: D9B (XUD9A/U)
16 (XB180Z) 4WD 03/1986-02/1993, 76 kw, 1580 ccm, 103 PS, Hatchback, Petrol , ENG: 180Z (XU5J)
TRD Turbo 4WD 03/1988-02/1993, 66 kw, 1769 ccm, 90 PS, Hatchback, Diesel , ENG: A8A (XUD7TE), AJZ (XUD7TE)
19 GTi 4WD 07/1986-02/1993, 90 kw, 1905 ccm, 122 PS, Hatchback, Petrol , ENG: D6A (XU9J2)
19 E 4x4 4WD 04/1989-02/1993, 80 kw, 1905 ccm, 109 PS, Hatchback, Petrol , ENG: D2F
19 E 4WD 06/1988-02/1993, 80 kw, 1905 ccm, 109 PS, Hatchback, Petrol , ENG: DDZ (XU9M)
14 4WD 01/1989-02/1993, 55 kw, 1360 ccm, 75 PS, Hatchback, Petrol , ENG: KDY (TU3M), KDZ (TU3M/Z)
19 4WD 09/1986-11/1989, 70 kw, 1905 ccm, 95 PS, Hatchback, Petrol , ENG: D2C (XU92C)
16 4WD 07/1985-12/1994, 64 kw, 1580 ccm, 87 PS, Estate, Petrol , ENG: 171D
16 4WD 05/1989-12/1994, 65 kw, 1580 ccm, 88 PS, Estate, Petrol , ENG: BDZ (XU5M), BDY (XU5M)
19 4x4 4WD 10/1990-05/1991, 80 kw, 1905 ccm, 109 PS, Estate, Petrol , ENG: DDZ (XU9M)
19 D 4WD 09/1983-11/1994, 47 kw, 1905 ccm, 64 PS, Estate, Diesel , ENG: DJZ (XUD9A), D9A (XUD9), 162 (XUD9)
19 4WD 06/1988-12/1994, 88 kw, 1905 ccm, 120 PS, Estate, Petrol , ENG: DKZ (XU9JA)
16 (XB180Z) 4WD 03/1986-12/1994, 76 kw, 1580 ccm, 103 PS, Estate, Petrol , ENG: 180Z (XU5J)
19 4WD 06/1988-12/1994, 80 kw, 1905 ccm, 109 PS, Estate, Petrol , ENG: DDZ (XU9M)
16 4WD 09/1988-12/1994, 53 kw, 1580 ccm, 72 PS, Estate, Petrol , ENG: B1E (XU51C)
19 D 4WD 03/1987-12/1994, 51 kw, 1905 ccm, 69 PS, Estate, Diesel , ENG: D9B (XUD9A/U)
TRD Turbo 4WD 03/1988-12/1994, 66 kw, 1769 ccm, 90 PS, Estate, Diesel , ENG: A8A (XUD7TE), AJZ (XUD7TE)
19 4WD 07/1986-12/1994, 75 kw, 1905 ccm, 102 PS, Estate, Petrol , ENG: D2A (XU92C)
1.1 i 4WD 07/1988-12/1996, 44 kw, 1124 ccm, 60 PS, Box Body/MPV, Petrol , ENG: HDZ (TU1M)
1.4 i 4WD 05/1991-12/1996, 55 kw, 1360 ccm, 75 PS, Box Body/MPV, Petrol , ENG: KDY (TU3FM), KDY (TU3M)
25 GTi Turbo 2 4WD 09/1986-12/1992, 115 kw, 2499 ccm, 156 PS, Saloon, Petrol , ENG: M25-667
25 GTi 4WD 05/1986-12/1992, 89 kw, 2499 ccm, 121 PS, Saloon, Petrol , ENG: M25-668
25 D 4WD 08/1985-12/1992, 54 kw, 2499 ccm, 73 PS, Saloon, Diesel , ENG: M25/660
22 TRS 4WD 07/1985-12/1992, 83 kw, 2165 ccm, 113 PS, Saloon, Petrol , ENG: J6T A500
25 GTi Turbo 2 4WD 08/1985-12/1992, 122 kw, 2500 ccm, 166 PS, Saloon, Petrol , ENG: M25-662
25 TRi 4WD 08/1985-12/1992, 100 kw, 2500 ccm, 136 PS, Saloon, Petrol , ENG: M25/659
2000 4WD 06/1979-08/1985, 78 kw, 1995 ccm, 106 PS, Saloon, Petrol , ENG: 829 A5
2400 GTi 4WD 06/1977-06/1982, 96 kw, 2347 ccm, 131 PS, Saloon, Petrol , ENG: M23/622
2400 GTi 4WD 06/1977-06/1982, 94 kw, 2347 ccm, 128 PS, Saloon, Petrol , ENG: M23/622
2500 D 4WD 02/1978-06/1982, 55 kw, 2499 ccm, 75 PS, Saloon, Diesel , ENG: M25/629
2400 4WD 08/1976-06/1980, 85 kw, 2347 ccm, 116 PS, Saloon, Petrol , ENG: M23/623
2200 D 4WD 10/1975-02/1979, 49 kw, 2175 ccm, 67 PS, Saloon, Diesel , ENG: M22/621
21 4WD 09/1965-08/1972, 76 kw, 2175 ccm, 103 PS, Saloon, Petrol , ENG: B22644
23 4WD 09/1972-07/1975, 81 kw, 2350 ccm, 110 PS, Saloon, Petrol , ENG: M23/623
A 1.3 4WD 09/1979-07/1986, 48 kw, 1299 ccm, 65 PS, Estate, Petrol , ENG: G13/625, G13/646
1.1 4WD 07/1982-04/1985, 37 kw, 1124 ccm, 50 PS, Hatchback, Petrol , ENG: 109/5E
0.6 4WD 07/1982-03/1991, 24 kw, 652 ccm, 33 PS, Hatchback, Petrol , ENG: V06/665
2.0 i 4WD 03/1993-04/2003, 89 kw, 1998 ccm, 121 PS, Hatchback, Petrol , ENG: RFX (XU10J2C)
2.0 i 16V 4WD 03/1993-01/1998, 112 kw, 1998 ccm, 152 PS, Hatchback, Petrol , ENG: RFY (XU10J4/Z)
1.8 i 4WD 03/1993-01/1998, 74 kw, 1761 ccm, 101 PS, Hatchback, Petrol , ENG: LFZ (XU7JP)
2.0 i 4WD 05/1989-06/1994, 89 kw, 1998 ccm, 121 PS, Hatchback, Petrol , ENG: RFZ (XU10J2)
2.1 TD 12V 4WD 05/1989-06/1994, 80 kw, 2088 ccm, 109 PS, Hatchback, Diesel , ENG: P8A (XUD11ATE), PHZ (XUD11ATE), PJZ (XUD11ATE)
3.0 V6 24V 4WD 07/1990-06/1994, 147 kw, 2963 ccm, 200 PS, Hatchback, Petrol , ENG: UKZ (ZPJ4/Z), SKZ (ZPJ4/Z)
2.0 i Turbo 4WD 09/1992-06/1994, 104 kw, 1998 ccm, 141 PS, Hatchback, Petrol , ENG: RGY (XU10J2TE/Z)
2.1 D 12V 4WD 05/1989-06/1994, 60 kw, 2138 ccm, 82 PS, Hatchback, Diesel , ENG: P9A (XUD11A)
3.0 V6 4WD 05/1989-06/1994, 123 kw, 2963 ccm, 167 PS, Hatchback, Petrol , ENG: UFZ (ZPJ/Z)
1.0 Rear-Wheel Drive 06/1934-12/1937, 18 kw, 995 ccm, 24 PS, Convertible, Petrol , ENG: F995B
1.2 4WD 06/1999-12/2006, 54 kw, 1242 ccm, 73 PS, Pickup, Petrol , ENG: 178 B5.000
2.4 All-wheel Drive 4WD 07/2010-12/2013, 100 kw, 2378 ccm, 136 PS, SUV, Petrol , ENG: 4G69-S4N
2.0 TD 4WD 4WD 10/2010-12/2014, 110 kw, 1996 ccm, 150 PS, SUV, Diesel , ENG: GW4D20
4.0 XKR Rear-Wheel Drive 05/1998-07/2005, 276 kw, 3996 ccm, 375 PS, Convertible, Petrol , ENG: AJ27S
4.0 XKR Rear-Wheel Drive 05/1998-07/2005, 276 kw, 3996 ccm, 375 PS, Coupe, Petrol , ENG: AJ27S
2.2 D 4WD 4WD 01/1982-09/1984, 47 kw, 2164 ccm, 64 PS, Pickup, Diesel , ENG: SD22
0.9 4WD 10/1972-10/1979, 34 kw, 954 ccm, 46 PS, Hatchback, Petrol , ENG: 108 (XV3)
0.9 4WD 10/1979-10/1983, 33 kw, 954 ccm, 45 PS, Hatchback, Petrol , ENG: 108 (XV5)
1.1 4WD 08/1980-06/1988, 37 kw, 1124 ccm, 50 PS, Hatchback, Petrol , ENG: 109F (XW7)
1.0 4WD 09/1983-06/1988, 32 kw, 954 ccm, 44 PS, Hatchback, Petrol , ENG: 108C (XV8)
1.1 4WD 08/1979-06/1988, 37 kw, 1124 ccm, 50 PS, Coupe, Petrol , ENG: 109F (XW7)
0.9 4WD 09/1973-10/1983, 33 kw, 954 ccm, 45 PS, Coupe, Petrol , ENG: 108 (XV3), 108 (XV5)
1.6 Turbo (1345) 4WD 10/1980-09/1982, 80 kw, 1565 ccm, 109 PS, Saloon, Petrol , ENG: 807 727
1.7 (B/C53B) 4WD 04/1992-12/1995, 54 kw, 1721 ccm, 73 PS, Hatchback, Petrol , ENG: F3N 740, F3N 741
1.9 D (L534, L53J) 4WD 10/1989-04/1992, 47 kw, 1870 ccm, 64 PS, Saloon, Diesel , ENG: F8Q 706, F8Q 742
2.0 (1277) 4WD 10/1980-12/1983, 76 kw, 1995 ccm, 103 PS, Hatchback, Petrol , ENG: 829 703, 829 702
2.6 TX (1278) 4WD 10/1978-12/1983, 105 kw, 2664 ccm, 143 PS, Hatchback, Petrol , ENG: 140
0.8 (1123) 4WD 09/1971-12/1988, 25 kw, 845 ccm, 34 PS, Hatchback, Petrol , ENG: 800 01
0.8 (1123) 4WD 10/1962-09/1983, 19 kw, 845 ccm, 26 PS, Hatchback, Petrol , ENG: 800 705
0.8 (1123) 4WD 10/1983-10/1988, 21 kw, 845 ccm, 29 PS, Hatchback, Petrol , ENG: 800 705, B1B 707
1.4 (1229, 1399) 4WD 01/1982-12/1985, 46 kw, 1397 ccm, 63 PS, Hatchback, Petrol , ENG: C2J 713, 847 725
1.4 (L422, L42C) 4WD 12/1981-12/1988, 44 kw, 1397 ccm, 60 PS, Saloon, Petrol , ENG: C1J 796, C1J 715, C2J 730, C1J 792
1.4 (L423, L42R) 4WD 09/1985-12/1988, 49 kw, 1397 ccm, 67 PS, Saloon, Petrol , ENG: C2J 768, C2J 720, C2J 766, C2J 767
1.4 Automatik (L423) 4WD 09/1981-12/1985, 50 kw, 1397 ccm, 68 PS, Saloon, Petrol , ENG: C2J 718, C2J 757
1.2 (B/C/S57A, B/C57S, 5/357F, 5/357J, 5/357L, 5/357R) 4WD 05/1990-09/1998, 43 kw, 1171 ccm, 58 PS, Hatchback, Petrol , ENG: E7F 700, E7F 708, E7F 750
2.8 V6 (J638, J63J) 4WD 01/1991-10/1996, 110 kw, 2849 ccm, 150 PS, MPV, Petrol , ENG: Z7W 712, Z7W 717, Z7W 713
2.2 Quadra (J117) 4WD 01/1988-12/1990, 79 kw, 2165 ccm, 108 PS, MPV, Petrol , ENG: J7T 770
2.2 (J117) 4WD 07/1986-12/1990, 79 kw, 2165 ccm, 108 PS, MPV, Petrol , ENG: J7T 770
1.4 4WD 02/2000-05/2005, 76 kw, 1396 ccm, 103 PS, Saloon, Petrol , ENG: 14 K4F
1.1 LE,LX,GLS,ES 4WD 10/1976-01/1980, 43 kw, 1118 ccm, 58 PS, Hatchback, Petrol , ENG: 3E1A
1.3 Spezial Rear-Wheel Drive 05/1974-11/1976, 40 kw, 1290 ccm, 54 PS, Saloon, Petrol
1.3 LS Rear-Wheel Drive 08/1966-07/1972, 44 kw, 1290 ccm, 60 PS, Saloon, Petrol , ENG: 345
1.5 Rear-Wheel Drive 11/1964-02/1968, 49 kw, 1464 ccm, 67 PS, Estate, Petrol , ENG: 341
1.5 Autom. Rear-Wheel Drive 10/1966-03/1972, 53 kw, 1475 ccm, 72 PS, Saloon, Petrol , ENG: 342S
1609 1.6 Rear-Wheel Drive 09/1976-03/1978, 66 kw, 1639 ccm, 90 PS, Saloon, Petrol , ENG: 7R2
1610 1.8 Rear-Wheel Drive 09/1976-12/1980, 74 kw, 1800 ccm, 101 PS, Saloon, Petrol , ENG: 7S2
1610 2.0 Rear-Wheel Drive 09/1976-12/1980, 81 kw, 1959 ccm, 110 PS, Saloon, Petrol , ENG: 7T2
1.6 (AA63_, AA63R) Rear-Wheel Drive 12/1983-12/1985, 91 kw, 1587 ccm, 124 PS, Coupe, Petrol , ENG: 4A-GE
1.6 (AT160_, AT160R) 4WD 04/1986-08/1989, 63 kw, 1587 ccm, 86 PS, Coupe, Petrol , ENG: 4A-L
1.6 (AT160_, AT160R) 4WD 04/1986-08/1989, 63 kw, 1587 ccm, 86 PS, Hatchback, Petrol , ENG: 4A-L
1.2 (KE36, KE30) Rear-Wheel Drive 07/1975-07/1979, 40 kw, 1166 ccm, 54 PS, Estate, Petrol , ENG: 3K-B, 3K-H, 3K-C, 3K
1.6 (TE51_, TE51R) Rear-Wheel Drive 09/1976-01/1980, 62 kw, 1588 ccm, 84 PS, Hatchback, Petrol , ENG: 2TB
1.2 (KE36_, KE36RV) Rear-Wheel Drive 09/1976-01/1980, 40 kw, 1166 ccm, 54 PS, Hatchback, Petrol , ENG: 3K-B, 3K-H, 3K-C
1.6 (TE51_, TE51R) Rear-Wheel Drive 09/1976-01/1980, 54 kw, 1588 ccm, 73 PS, Hatchback, Petrol , ENG: 2T
1.5 D (F08, W5L) 4WD 06/1987-04/1989, 37 kw, 1488 ccm, 50 PS, Hatchback Van, Diesel , ENG: 15 D (4EC1)
1.2 (F08, W5L) 4WD 02/1986-04/1989, 33 kw, 1196 ccm, 45 PS, Hatchback Van, Petrol , ENG: E 12 GV, 12 NC
1.6 i Cat (C08, C48, D08, D48) 4WD 09/1986-08/1991, 55 kw, 1598 ccm, 75 PS, Hatchback, Petrol , ENG: C 16 LZ, C 16 NZ
1.3 i Cat (C08, C48, D08, D48) 4WD 09/1985-08/1991, 44 kw, 1297 ccm, 60 PS, Hatchback, Petrol , ENG: C 13 N
D3 4WD 10/2010-12/2012, 110 kw, 1984 ccm, 150 PS, Estate, Diesel , ENG: D 5204 T5
T4F 4WD 04/2011-12/2015, 132 kw, 1596 ccm, 180 PS, Estate, Petrol , ENG: B 4164 T2
1.8 4WD 08/1989-03/1993, 72 kw, 1781 ccm, 98 PS, Convertible, Petrol , ENG: 2H
1.8 4WD 08/1983-04/1993, 70 kw, 1781 ccm, 95 PS, Convertible, Petrol , ENG: JH
1.8 4WD 08/1982-12/1989, 82 kw, 1781 ccm, 112 PS, Convertible, Petrol , ENG: EV, PB, KT, DX
1.8 4WD 08/1983-09/1992, 66 kw, 1781 ccm, 90 PS, Convertible, Petrol , ENG: EX
1.8 4WD 05/1986-03/1988, 64 kw, 1781 ccm, 87 PS, Estate, Petrol , ENG: RM
1.9 4WD 01/1981-07/1983, 85 kw, 1921 ccm, 115 PS, Estate, Petrol , ENG: WN
1.8 Syncro 4WD 01/1986-03/1988, 66 kw, 1781 ccm, 90 PS, Estate, Petrol , ENG: DS, JN
1.6 4WD 01/1981-02/1983, 63 kw, 1588 ccm, 85 PS, Estate, Petrol , ENG: YP
1.8 4WD 01/1983-03/1988, 66 kw, 1781 ccm, 90 PS, Estate, Petrol , ENG: DS, JN, JV
1.1 4WD 10/1981-07/1983, 37 kw, 1093 ccm, 50 PS, Coupe, Petrol , ENG: HB
1.0 4WD 05/1982-10/1986, 29 kw, 1043 ccm, 40 PS, Coupe, Petrol , ENG: GL


