Coolant Expansion Tank AMCP-18390-VW004 OE Ref 7H0121407C
- COOLANT: 5
- COOLANT TUBES: 4
- Fabrication Number: AMCP-18390-VW004
- OEM Reference number: 7H0121407
- PURPOSE GROUP: Coolant Water
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Aftermarket Coolant Expansion Tank OE Ref C
Aftermarket manufactures this Coolant Expansion Tank OE Ref C to original equipment tolerances, which is why it's specified as a direct replacement for OEM 7H0121407 rather than a rough equivalent.
You'll find it referenced as AMCP-18390-VW004 — worth noting down if you're getting a second opinion from a mechanic before fitting.
- TANKSEXPANSION TANKVW T5 03-15 - T6 15-
Will It Fit My Car?
It's built for selected VW vehicles. The safest way to confirm is matching OEM reference 7H0121407 against your existing part, or using our vehicle lookup tool with your registration.
Looking for something else? Browse the rest of Engine Cooling System.
Reference number(s) comparable with the original spare part number
2.0 TDI 4motion 4WD 06/2015-12/2019, 132 kw, 1968 ccm, 180 PS, Bus, Diesel , ENG: CFCA
2.0 TDI 4WD 04/2015-12/2019, 75 kw, 1968 ccm, 102 PS, Bus, Diesel , ENG: CXGB, CAAB
2.0 TSI 4motion 4WD 06/2015-07/2019, 150 kw, 1984 ccm, 204 PS, Bus, Petrol , ENG: CJKA
2.0 TDI 4WD 06/2015-, 150 kw, 1968 ccm, 204 PS, Bus, Diesel , ENG: DMZA, CXEB
2.0 TDI 4motion 4WD 06/2015-12/2019, 103 kw, 1968 ccm, 140 PS, Bus, Diesel , ENG: CAAC
2.0 TDI 4motion 4WD 08/2015-, 110 kw, 1968 ccm, 150 PS, Bus, Diesel , ENG: DNAA, CXHA, CXFA
2.0 TDI 4WD 04/2015-12/2019, 132 kw, 1968 ccm, 180 PS, Bus, Diesel , ENG: CFCA
2.0 TDI 4WD 05/2016-08/2019, 84 kw, 1968 ccm, 114 PS, Bus, Diesel , ENG: CXHB
2.0 TSI 4WD 04/2015-07/2019, 110 kw, 1984 ccm, 150 PS, Bus, Petrol , ENG: CJKB
2.0 TDI 4motion 4WD 06/2015-, 150 kw, 1968 ccm, 204 PS, Bus, Diesel , ENG: DMZA, CXEB
2.0 TDI 4WD 04/2015-07/2019, 62 kw, 1968 ccm, 84 PS, Bus, Diesel , ENG: CAAA, CXGA
2.0 TSI 4WD 04/2015-07/2019, 150 kw, 1984 ccm, 204 PS, Bus, Petrol , ENG: CJKA
2.0 TDI 4WD 04/2015-12/2019, 103 kw, 1968 ccm, 140 PS, Bus, Diesel , ENG: CAAC
2.0 TDI 4WD 04/2015-, 110 kw, 1968 ccm, 150 PS, Bus, Diesel , ENG: DNAA, CXHA, CXFA
2.0 TDI Rear-Wheel Drive 11/2015-12/2016, 103 kw, 1968 ccm, 140 PS, Platform/Chassis, Diesel , ENG: CSLC
2.0 TDI 4WD 09/2009-08/2015, 103 kw, 1968 ccm, 140 PS, Bus, Diesel , ENG: CAAC, CCHA
2.0 TSI 4motion 4WD 07/2011-08/2015, 150 kw, 1984 ccm, 204 PS, Bus, Petrol , ENG: CJKA
2.5 TDI 4WD 04/2003-11/2009, 128 kw, 2461 ccm, 174 PS, Bus, Diesel , ENG: AXE, BPC
2.0 TDI 4motion 4WD 09/2009-08/2015, 103 kw, 1968 ccm, 140 PS, Bus, Diesel , ENG: CAAC, CCHA
1.9 TDI 4WD 04/2003-11/2009, 63 kw, 1896 ccm, 85 PS, Bus, Diesel , ENG: AXC
2.0 4WD 11/2003-08/2015, 85 kw, 1984 ccm, 115 PS, Bus, Petrol , ENG: AXA
1.9 TDI 4WD 01/2006-11/2009, 62 kw, 1896 ccm, 84 PS, Bus, Diesel , ENG: BRR
2.0 TDI 4motion 4WD 05/2010-08/2015, 100 kw, 1968 ccm, 136 PS, Bus, Diesel , ENG: CAAE, CCHB
2.0 TSI 4WD 07/2012-08/2015, 110 kw, 1984 ccm, 150 PS, Bus, Petrol , ENG: CJKB
2.0 TDI 4WD 05/2011-08/2015, 84 kw, 1968 ccm, 114 PS, Bus, Diesel , ENG: CAAD
2.5 TDI 4motion 4WD 07/2004-11/2009, 96 kw, 2461 ccm, 130 PS, Bus, Diesel , ENG: AXD, BNZ
1.9 TDI 4WD 04/2003-11/2009, 77 kw, 1896 ccm, 105 PS, Bus, Diesel , ENG: AXB
2.0 BiTDI 4WD 09/2009-08/2015, 132 kw, 1968 ccm, 180 PS, Bus, Diesel , ENG: CFCA
2.0 TDI 4WD 09/2009-08/2015, 62 kw, 1968 ccm, 84 PS, Bus, Diesel , ENG: CAAA
VR6 3.2 4WD 02/2004-12/2009, 173 kw, 3189 ccm, 235 PS, Bus, Petrol , ENG: BKK, BDL, CFLA
2.0 TDI 4WD 09/2009-08/2015, 75 kw, 1968 ccm, 102 PS, Bus, Diesel , ENG: CAAB
2.0 TSI 4WD 05/2011-08/2015, 150 kw, 1984 ccm, 204 PS, Bus, Petrol , ENG: CJKA
2.5 TDI 4WD 04/2003-11/2009, 96 kw, 2461 ccm, 130 PS, Bus, Diesel , ENG: AXD, BNZ
2.5 TDI 4WD 11/2003-11/2009, 120 kw, 2461 ccm, 163 PS, Bus, Diesel , ENG: BLJ
1.9 TDI 4WD 06/2006-11/2009, 75 kw, 1896 ccm, 102 PS, Bus, Diesel , ENG: BRS
2.5 TDI 4motion 4WD 07/2004-11/2009, 128 kw, 2461 ccm, 174 PS, Bus, Diesel , ENG: AXE, BPC
2.0 TDI 4WD 05/2010-08/2015, 100 kw, 1968 ccm, 136 PS, Bus, Diesel , ENG: CAAE, CCHB
VR6 3.2 4motion 4WD 07/2004-12/2009, 173 kw, 3189 ccm, 235 PS, Bus, Petrol , ENG: BKK, BDL, CFLA
2.0 BiTDI 4motion 4WD 09/2009-08/2015, 132 kw, 1968 ccm, 180 PS, Bus, Diesel , ENG: CFCA
2.0 TSI 4WD 07/2012-08/2015, 110 kw, 1984 ccm, 150 PS, Bus, Petrol , ENG: CJKB
2.0 4WD 11/2003-08/2015, 85 kw, 1984 ccm, 115 PS, Bus, Petrol , ENG: AXA
2.5 TDI 4motion 4WD 07/2004-11/2009, 128 kw, 2461 ccm, 174 PS, Bus, Diesel , ENG: AXE, BPC
2.0 TDI 4WD 09/2009-08/2015, 75 kw, 1968 ccm, 102 PS, Bus, Diesel , ENG: CAAB
1.9 TDI 4WD 06/2006-11/2009, 75 kw, 1896 ccm, 102 PS, Bus, Diesel , ENG: BRS
2.5 TDI 4WD 04/2003-11/2009, 96 kw, 2461 ccm, 130 PS, Bus, Diesel , ENG: AXD, BNZ
1.9 TDI 4WD 01/2006-11/2009, 62 kw, 1896 ccm, 84 PS, Bus, Diesel , ENG: BRR
2.0 BiTDI 4WD 09/2009-08/2015, 132 kw, 1968 ccm, 180 PS, Bus, Diesel , ENG: CFCA
2.0 TSI 4motion 4WD 07/2011-08/2015, 150 kw, 1984 ccm, 204 PS, Bus, Petrol , ENG: CJKA
1.9 TDI 4WD 04/2003-11/2009, 63 kw, 1896 ccm, 85 PS, Bus, Diesel , ENG: AXC
2.0 TDI 4WD 09/2009-08/2015, 103 kw, 1968 ccm, 140 PS, Bus, Diesel , ENG: CAAC, CCHA
2.5 TDi 4WD 11/2003-11/2009, 120 kw, 2461 ccm, 163 PS, Bus, Diesel , ENG: BLJ
2.0 TDI 4motion 4WD 05/2010-08/2015, 100 kw, 1968 ccm, 136 PS, Bus, Diesel , ENG: CAAE, CCHB
VR6 3.2 4WD 02/2004-11/2009, 173 kw, 3189 ccm, 235 PS, Bus, Petrol , ENG: BKK, BDL, CFLA
2.0 BiTDI 4motion 4WD 09/2009-08/2015, 132 kw, 1968 ccm, 180 PS, Bus, Diesel , ENG: CFCA
2.5 TDI 4WD 04/2003-11/2009, 128 kw, 2461 ccm, 174 PS, Bus, Diesel , ENG: AXE, BPC
2.5 TDI 4motion 4WD 07/2004-11/2009, 96 kw, 2461 ccm, 130 PS, Bus, Diesel , ENG: AXD, BNZ
1.9 TDI 4WD 04/2003-11/2009, 77 kw, 1896 ccm, 105 PS, Bus, Diesel , ENG: AXB
2.0 TDI 4WD 05/2011-08/2015, 84 kw, 1968 ccm, 114 PS, Bus, Diesel , ENG: CAAD
2.0 TDI 4motion 4WD 09/2009-08/2015, 103 kw, 1968 ccm, 140 PS, Bus, Diesel , ENG: CAAC, CCHA
2.0 TSI 4WD 05/2011-08/2015, 150 kw, 1984 ccm, 204 PS, Bus, Petrol , ENG: CJKA
3.2 V6 4motion 4WD 11/2003-12/2009, 173 kw, 3189 ccm, 235 PS, Bus, Petrol , ENG: BKK, BDL, CFLA
2.0 TDI 4WD 05/2010-08/2015, 100 kw, 1968 ccm, 136 PS, Bus, Diesel , ENG: CAAE, CCHB
2.0 TDI 4WD 09/2009-08/2015, 62 kw, 1968 ccm, 84 PS, Bus, Diesel , ENG: CAAA
2.0 TDI 4motion 4WD 06/2015-12/2019, 103 kw, 1968 ccm, 140 PS, Bus, Diesel , ENG: CAAC
2.0 TDI 4motion 4WD 08/2015-, 110 kw, 1968 ccm, 150 PS, Bus, Diesel , ENG: DNAA, CXHA, CXFA
2.0 TSI 4WD 04/2015-07/2019, 150 kw, 1984 ccm, 204 PS, Bus, Petrol , ENG: CJKA
2.0 TDI 4WD 04/2015-, 110 kw, 1968 ccm, 150 PS, Bus, Diesel , ENG: DNAA, CXHA, CXFA
2.0 TDI 4motion 4WD 06/2015-12/2019, 132 kw, 1968 ccm, 180 PS, Bus, Diesel , ENG: CFCA
2.0 TDI 4WD 04/2015-12/2019, 75 kw, 1968 ccm, 102 PS, Bus, Diesel , ENG: CXGB, CAAB
2.0 TSI 4motion 4WD 06/2015-07/2019, 150 kw, 1984 ccm, 204 PS, Bus, Petrol , ENG: CJKA
2.0 TDI 4WD 06/2015-, 150 kw, 1968 ccm, 204 PS, Bus, Diesel , ENG: DMZA, CXEB
2.0 TDI 4WD 04/2015-12/2019, 103 kw, 1968 ccm, 140 PS, Bus, Diesel , ENG: CAAC
2.0 TDI 4WD 04/2015-12/2019, 132 kw, 1968 ccm, 180 PS, Bus, Diesel , ENG: CFCA
2.0 TDI 4WD 04/2015-07/2019, 62 kw, 1968 ccm, 84 PS, Bus, Diesel , ENG: CAAA, CXGA
2.0 TDI 4WD 05/2016-08/2019, 84 kw, 1968 ccm, 114 PS, Bus, Diesel , ENG: CXHB
2.0 TSI 4WD 04/2015-07/2019, 110 kw, 1984 ccm, 150 PS, Bus, Petrol , ENG: CJKB
2.0 TDI 4motion 4WD 06/2015-, 150 kw, 1968 ccm, 204 PS, Bus, Diesel , ENG: DMZA, CXEB
1.9 TDI 4WD 04/2003-11/2009, 63 kw, 1896 ccm, 85 PS, Van, Diesel , ENG: AXC
2.0 BiTDI 4motion 4WD 09/2009-08/2015, 132 kw, 1968 ccm, 180 PS, Van, Diesel , ENG: CFCA
2.0 TSI 4motion 4WD 07/2011-08/2015, 150 kw, 1984 ccm, 204 PS, Van, Petrol , ENG: CJKA
2.0 TDI 4motion 4WD 09/2009-08/2015, 103 kw, 1968 ccm, 140 PS, Van, Diesel , ENG: CAAC, CCHA
2.5 TDI 4motion 4WD 07/2004-11/2009, 128 kw, 2461 ccm, 174 PS, Van, Diesel , ENG: AXE, BPC
2.0 TDI 4WD 09/2009-08/2015, 62 kw, 1968 ccm, 84 PS, Van, Diesel , ENG: CAAA
2.5 TDI 4WD 04/2003-11/2009, 128 kw, 2461 ccm, 174 PS, Van, Diesel , ENG: AXE, BPC
VR6 3.2 4motion 4WD 11/2003-11/2009, 173 kw, 3189 ccm, 235 PS, Van, Petrol , ENG: BKK, BDL, CFLA
2.0 TSI 4WD 07/2012-08/2015, 110 kw, 1984 ccm, 150 PS, Van, Petrol , ENG: CJKB
2.0 TDI 4WD 05/2010-08/2015, 100 kw, 1968 ccm, 136 PS, Van, Diesel , ENG: CAAE, CCHB
2.0 TDI 4WD 05/2011-08/2015, 84 kw, 1968 ccm, 114 PS, Van, Diesel , ENG: CAAD
1.9 TDI 4WD 04/2003-11/2009, 77 kw, 1896 ccm, 105 PS, Van, Diesel , ENG: AXB
1.9 TDI 4WD 06/2006-11/2009, 75 kw, 1896 ccm, 102 PS, Van, Diesel , ENG: BRS
2.0 TDI 4WD 09/2009-08/2015, 75 kw, 1968 ccm, 102 PS, Van, Diesel , ENG: CAAB
2.0 TSI 4WD 05/2011-08/2015, 150 kw, 1984 ccm, 204 PS, Van, Petrol , ENG: CJKA
1.9 TDI 4WD 01/2006-11/2009, 62 kw, 1896 ccm, 84 PS, Van, Diesel , ENG: BRR
2.5 TDI 4motion 4WD 07/2004-11/2009, 96 kw, 2461 ccm, 130 PS, Van, Diesel , ENG: AXD, BNZ
2.0 BiTDI 4WD 09/2009-08/2015, 132 kw, 1968 ccm, 180 PS, Van, Diesel , ENG: CFCA
2.0 4WD 11/2003-08/2015, 85 kw, 1984 ccm, 115 PS, Van, Petrol , ENG: AXA
2.0 TDI 4WD 09/2009-08/2015, 103 kw, 1968 ccm, 140 PS, Van, Diesel , ENG: CAAC, CCHA
2.0 TDI 4motion 4WD 05/2010-08/2015, 100 kw, 1968 ccm, 136 PS, Van, Diesel , ENG: CAAE, CCHB
VR6 3.2 4WD 02/2004-11/2009, 173 kw, 3189 ccm, 235 PS, Van, Petrol , ENG: BKK, BDL, CFLA
2.5 TDI 4WD 04/2003-11/2009, 96 kw, 2461 ccm, 130 PS, Van, Diesel , ENG: AXD, BNZ
1.9 TDI 4WD 06/2006-11/2009, 75 kw, 1896 ccm, 102 PS, Platform/Chassis, Diesel , ENG: BRS
2.5 TDI 4motion 4WD 04/2004-11/2009, 128 kw, 2461 ccm, 174 PS, Platform/Chassis, Diesel , ENG: AXE, BPC
2.5 TDI 4WD 04/2003-11/2009, 128 kw, 2461 ccm, 174 PS, Platform/Chassis, Diesel , ENG: AXE, BPC
2.0 TDI 4WD 09/2009-08/2015, 75 kw, 1968 ccm, 102 PS, Platform/Chassis, Diesel , ENG: CAAB
2.5 TDI 4motion 4WD 07/2004-11/2009, 96 kw, 2461 ccm, 130 PS, Platform/Chassis, Diesel , ENG: AXD, BNZ
2.0 TDI 4WD 05/2010-08/2015, 100 kw, 1968 ccm, 136 PS, Platform/Chassis, Diesel , ENG: CAAE
VR6 3.2 4WD 08/2003-11/2009, 173 kw, 3189 ccm, 235 PS, Platform/Chassis, Petrol , ENG: BKK, BDL
1.9 TDI 4WD 04/2003-11/2009, 77 kw, 1896 ccm, 105 PS, Platform/Chassis, Diesel , ENG: AXB
2.0 BiTDI 4WD 09/2009-08/2015, 132 kw, 1968 ccm, 180 PS, Platform/Chassis, Diesel , ENG: CFCA
2.0 TDI 4WD 09/2009-08/2015, 103 kw, 1968 ccm, 140 PS, Platform/Chassis, Diesel , ENG: CAAC, CCHA
2.0 TDI 4motion 4WD 09/2009-08/2015, 103 kw, 1968 ccm, 140 PS, Platform/Chassis, Diesel , ENG: CAAC, CCHA
1.9 TDI 4WD 01/2006-11/2009, 62 kw, 1896 ccm, 84 PS, Platform/Chassis, Diesel , ENG: BRR
2.0 4WD 11/2003-05/2013, 85 kw, 1984 ccm, 115 PS, Platform/Chassis, Petrol , ENG: AXA
2.0 BiTDI 4motion 4WD 09/2009-08/2015, 132 kw, 1968 ccm, 180 PS, Platform/Chassis, Diesel , ENG: CFCA
2.0 TDI 4motion 4WD 05/2010-08/2015, 100 kw, 1968 ccm, 136 PS, Platform/Chassis, Diesel , ENG: CAAE, CCHB
2.5 TDI 4WD 04/2003-11/2009, 96 kw, 2461 ccm, 130 PS, Platform/Chassis, Diesel , ENG: AXD, BNZ
2.0 TDI 4WD 09/2009-08/2015, 62 kw, 1968 ccm, 84 PS, Platform/Chassis, Diesel , ENG: CAAA
2.0 TSI 4WD 07/2012-08/2015, 110 kw, 1984 ccm, 150 PS, Platform/Chassis, Petrol , ENG: CJKB
1.9 TDI 4WD 04/2003-11/2009, 63 kw, 1896 ccm, 85 PS, Platform/Chassis, Diesel , ENG: AXC
2.0 TDI 4WD 05/2011-08/2015, 84 kw, 1968 ccm, 114 PS, Platform/Chassis, Diesel , ENG: CAAD
2.0 TSI 4motion 4WD 06/2015-07/2019, 150 kw, 1984 ccm, 204 PS, Van, Petrol , ENG: CJKA
2.0 TDI 4WD 06/2015-, 150 kw, 1968 ccm, 204 PS, Van, Diesel , ENG: DMZA, CXEB
2.0 TDI 4WD 04/2015-12/2019, 103 kw, 1968 ccm, 140 PS, Van, Diesel , ENG: CAAC
2.0 TDI 4WD 04/2015-12/2019, 132 kw, 1968 ccm, 180 PS, Van, Diesel , ENG: CFCA
2.0 TDI 4WD 04/2015-07/2019, 62 kw, 1968 ccm, 84 PS, Van, Diesel , ENG: CAAA, CXGA
2.0 TDI 4WD 05/2016-08/2019, 84 kw, 1968 ccm, 114 PS, Van, Diesel , ENG: CXHB
2.0 TSI 4WD 04/2015-07/2019, 110 kw, 1984 ccm, 150 PS, Van, Petrol , ENG: CJKB
2.0 TDI 4motion 4WD 06/2015-, 150 kw, 1968 ccm, 204 PS, Van, Diesel , ENG: DMZA, CXEB
2.0 TDI 4motion 4WD 06/2015-12/2019, 103 kw, 1968 ccm, 140 PS, Van, Diesel , ENG: CAAC
2.0 TDI 4motion 4WD 08/2015-, 110 kw, 1968 ccm, 150 PS, Van, Diesel , ENG: DNAA, CXHA, CXFA
2.0 TSI 4WD 04/2015-07/2019, 150 kw, 1984 ccm, 204 PS, Van, Petrol , ENG: CJKA
2.0 TDI 4WD 04/2015-, 110 kw, 1968 ccm, 150 PS, Van, Diesel , ENG: DNAA, CXHA, CXFA
2.0 TDI 4motion 4WD 06/2015-12/2019, 132 kw, 1968 ccm, 180 PS, Van, Diesel , ENG: CFCA
2.0 TDI 4WD 04/2015-12/2019, 75 kw, 1968 ccm, 102 PS, Van, Diesel , ENG: CXGB, CAAB
2.0 TDI 4WD 08/2015-, 110 kw, 1968 ccm, 150 PS, Platform/Chassis, Diesel , ENG: DNAA, CXHA
2.0 TDI 4WD 05/2016-, 150 kw, 1968 ccm, 204 PS, Platform/Chassis, Diesel , ENG: DMZA, CXEB
2.0 TDI 4WD 04/2015-11/2019, 75 kw, 1968 ccm, 102 PS, Platform/Chassis, Diesel , ENG: CXGB, CAAB
2.0 TDI 4motion 4WD 06/2015-11/2019, 132 kw, 1968 ccm, 180 PS, Platform/Chassis, Diesel , ENG: CFCA
2.0 TDI 4motion 4WD 05/2016-, 150 kw, 1968 ccm, 204 PS, Platform/Chassis, Diesel , ENG: DMZA, CXEB
2.0 TDI 4WD 04/2015-11/2019, 103 kw, 1968 ccm, 140 PS, Platform/Chassis, Diesel , ENG: CAAC
2.0 TDI 4WD 04/2015-11/2019, 132 kw, 1968 ccm, 180 PS, Platform/Chassis, Diesel , ENG: CFCA
2.0 TDI 4WD 04/2015-11/2019, 62 kw, 1968 ccm, 84 PS, Platform/Chassis, Diesel , ENG: CAAA, CXGA
2.0 TDI 4WD 05/2016-11/2019, 84 kw, 1968 ccm, 114 PS, Platform/Chassis, Diesel , ENG: CXHB
2.0 TSI 4WD 04/2015-06/2019, 110 kw, 1984 ccm, 150 PS, Platform/Chassis, Petrol , ENG: CJKB
2.0 TDI 4motion 4WD 05/2016-, 110 kw, 1968 ccm, 150 PS, Platform/Chassis, Diesel , ENG: DNAA, CXHA
2.0 TDI 4motion 4WD 06/2015-11/2019, 103 kw, 1968 ccm, 140 PS, Platform/Chassis, Diesel , ENG: CAAC
- Berry12 Nov, 2025elderly car so really pleased that the part could be supplied :-) Correct part arrived swiftly - excellent - thank you
- Edward & Susan20 OCT, 2025These guys were real helpful when I was looking for an EGR valve. Great communications and fast delivery, the valve did exactly as It was meant to do and it was a lot cheaper than everywhere else I looked. I'll be using eAuto Parts again. Top banana.
- Charlie27 AUG, 2025eAuto Parts made me happy because it only took 2 minutes to order the part and at a very good price, also very quick delivery, will definitely deal with them again.
- Adam Taylor12 May, 2025Quick enquiry response, easy buying and quick delivery. Quality of goods was good and fitted with no problem (Suzuki bonnet hinges.) recommended.
- Helena Garcia2 January, 2025The correct part was rapidly identified and located, and was despatched promply to my chosen repairer in time for the work to be done on schedule. Very pleased with the service and will be using eAuto Parts again.
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