Front Oxygen Sensor for BYD Song Pro DM-i, OE 13055551-00

The only sure way is to check the number stamped on the sensor you are removing from the car, not the model or year. This page lists OE number 13055551-00, so look for that marking on the body or connector of the old sensor before you order. If the numbers match, you can order this one with confidence. If you cannot locate a number on the old part, or it does not match, do not order on assumption. Matching the number stamped on the metal is the only reliable way to know a lambda sensor is correct for your car.

If the number on your old sensor does not match OE number 13055551-00, do not order this listing on the assumption it is close enough. Use the quote route on this page and give the number stamped on your old sensor. That way the correct part for your car can be identified and priced properly, rather than guessed. Ordering against a different number risks the wrong sensor turning up, which means fitting it and then having to start again. Send your old sensor's number through the quote route first, and let that confirm which sensor you actually need.

Delivery takes 8 to 25 days from your order to your door. Because of that wait, it pays to have the old sensor in front of you before you order, so you can check its condition and confirm the number stamped on it matches OE number 13055551-00. Ordering now and checking later means any mismatch only comes to light after the wait is over.

This is the front lambda sensor, fitted in the engine bay rather than further back near the rear silencer. Front and rear sensors are not interchangeable, so fitting this one in the wrong position will give incorrect readings. Check the OE number 13055551-00 against the number on the sensor you are removing, and use the fitment table on this page to confirm it matches your BYD Song Pro DM-i before ordering. That table shows exact position and application, which is worth confirming before you place the order.

This page shows only the Original/Genuine version of this sensor, not an Aftermarket alternative alongside it. That means there is no cheaper option to choose between here, only the one listed. If you would prefer an aftermarket price to compare, quote this sensor under its other listed reference, HA2HE-1211100, and ask for that to be priced separately. Do not assume no aftermarket option exists at all, only that this page does not carry one. Use the reference HA2HE-1211100 when you enquire, so whoever prices it is looking at the same part as the one shown here.