Fuel Tank Isolation Valve for BYD Xia & Song Pro DM-i, OE 18016689-00

The only sure way is to have the old valve out and in front of you before you order. Check its shape against the images on this page and confirm the OE number stamped or printed on the body matches 18016689-00, or the alternative number TA-1130200C. If neither number is visible or legible, hold off ordering until you can read one clearly, since fitting by memory alone is how the wrong part gets sent out.

Do not fit it on the strength of the part looking similar. This listing covers OE number 18016689-00, also listed as TA-1130200C, and is the only version listed here. If your old valve carries a different number, check the fitment table on this page against your exact model and build date before ordering, since a close resemblance between two valves does not mean they are interchangeable underneath.

This valve sits in the underbody of the car, in the fuel line running to and from the tank, and it is made of plastic rather than metal. Because it is mounted low down and out of sight, working out its exact position, orientation and fixings from underneath is easier with the car raised. Check the side, position and fixings on your own car before you start work, rather than assuming it matches a diagram of a different model.

Delivery to Hong Kong SAR takes 8 to 25 days from your order to your door, depending on the option you choose at checkout. The shipping cost for your country is shown on this page and confirmed at checkout before you pay, and you can follow the parcel with tracking all the way.