Expansion Tank, coolant5 A6A 031

BMW OE number, as listed in aftermarket supplier catalogues. Compare listings for this exact number, then confirm the part number and vehicle fitment before ordering.

Marketplace offers

Marketplaces are being checked for this number.

See marketplaces

Compare offers

What each marketplace’s search lists for this number, lowest price first, Ovoko last. Listings can include other parts that name it.

We may earn a commission through partner links. How we stay useful

Aftermarket part numbers

Supplier articles whose catalogue lists 5 A6A 031. Check the supplier’s own restrictions before ordering.

METZGER AUTOTEILE
2140450

Vehicle fitment

Engine code and production dates decide fitment. Model name and year alone don’t.

41 vehicles in 4 model series, inferred

Aftermarket parts that list 5 A6A 031 fit these vehicles according to their supplier catalogues. That does not prove 5 A6A 031 itself fits every one: check the engine code, production dates and the supplier’s restrictions on the model series’ vehicle pages.

BMW

4 model series · 41 vehicles
BMW model series inferred from aftermarket parts
Model seriesProductionEngine codesHSN / TSN
X5 (G05)17 vehicles08/2018 – B47, B57, B58
  • 0005 / CSZ, CTA, CTB, CXH, CXI, CXL, CXM, DAD, DAE, DAF, DFO, DJK, DJM
X6 (G06)14 vehicles08/2019 – B57, B58
  • 0005 / CWY, CXA, CXB, CXC, DAG, DAH, DAI, DAJ, DFN, DJN
X7 (G07)9 vehicles03/2019 – B57, B58
  • 0005 / CUD, CUE, CUH, CUI, CUJ, CUK, CUL, CUM, DAK, DAL, DAO, DAP, DFL, DFM, DID
XM (G09)1 vehicle08/2023 – B58
  • 7909 / ADJ