These are OE and cross-reference numbers found in HAOLI’s supplied catalogues. A listed reference is a starting point for an enquiry, not a guarantee of fitment, stock or interchangeability. Open the source PDF and confirm the vehicle, connector and specifications with HAOLI.

Using the reference index

Are all these numbers original-equipment numbers?

No. The catalogues include OE and aftermarket cross-reference numbers. They are grouped by product family and linked to the original PDF for review.

Does a reference confirm that a sensor fits my vehicle?

A reference alone is not enough. Share the vehicle, year, engine details, connector photos and required quantity so HAOLI can review the requirement.

Where can I find the source information?

Select a PDF page beside the number. Browser PDF viewers may handle page links differently; the page number is also written in the table.

Can I send a reference that is not listed?

Yes. Send the number and product photos to HAOLI for review. Absence from this index does not establish availability either way.