OVERFLOW BOTTLE F20 (158) *17-20*
999,999 km
AU $150.00
Available stock
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OVERFLOW BOTTLE F30 (160) *17-20*57,955 kmAU $160.00 -
OVERFLOW BOTTLE G02 (661) *17-20* Small50,307 kmAU $150.00 -
OVERFLOW BOTTLE F15 (092) *17-20*56,720 kmAU $150.00 -
OVERFLOW BOTTLE F32 (158) *17-20*71,465 kmAU $180.00 -
OVERFLOW BOTTLE F F22 (649) *17-20*36,261 kmAU $150.00 -
OVERFLOW BOTTLE F20 (160) *17-20*73,697 kmAU $160.00 -
OVERFLOW BOTTLE F10 (284) *17-20*999,999 kmAU $150.00 -
OVERFLOW BOTTLE F10 (293) *17-20*74,757 kmAU $150.00 -
OVERFLOW BOTTLE F20 (160) *17-20*46,278 kmAU $160.00 -
OVERFLOW BOTTLE G01 (030) *17-20*13,201 kmAU $200.00 -
OVERFLOW BOTTLE F32 (649) *17-20*68,777 kmAU $150.00 -
OVERFLOW BOTTLE G05 (031) *17-20*26,439 kmAU $150.00 -
OVERFLOW BOTTLE G01 (030) *17-20*69,299 kmAU $200.00 -
OVERFLOW BOTTLE G01 (030) *17-20*16,987 kmAU $200.00 -
OVERFLOW BOTTLE F40 (503) *17-20*2,198 kmAU $150.00 -
OVERFLOW BOTTLE G05 (031) *17-20*5,288 kmAU $150.00 -
OVERFLOW BOTTLE F39 (503) *17-05*26,466 kmAU $150.00 -
OVERFLOW BOTTLE F40 (928) *17-20*8,595 kmAU $150.00 -
OVERFLOW BOTTLE G05 (765) *17-20*556 kmAU $200.00
Helpful Information
This guide aims to provide 'general' information about this part type, such as common issues that we've encountered and tips on determining fitment compatibility.
Overflow bottles in older vehicles can need replacing. Long exposure to high temperatures and pressure will eventually cause the plastic to degrade and break.
Expansion tanks are primarily designed to act as an overflow reservoir for the coolant, which expands as it heats up. They also provide a place for air bubbles within the coolant system to go.
There can be a few different types of expansion tank for each model generation.
The best way to determine fitment compatibility of a expansion tank is to match the BMW part numbers from the catalogue. This can be done by decoding your vehicle’s VIN in a BMW EPC (electronic part catalogue.)
If you don’t have access to an EPC, provide our team with your vehicle’s 17-digit VIN—and we’ll check our stock for a compatible match.
There is low-interchangeability of overflow bottles between models.
Contact us
Can't find what you're after? Don't know what part fits your car? Contact our sales team and they'll check our stock & provide you with a quote.
