Subaru Ascent Key Replacement Guide

Last updated: August 2026 · Verified OEM part numbers

Quick answer: The Subaru Ascent (2019-2022) uses the HYQ14AHK 88835-FL03A 433MHz 8A Chip Smart Key for Subaru XV Crosstrek Forester (SKU PCK-SU-2005) — verified against OEM part numbers. See the full compatibility table below.

Compatible keys for Subaru Ascent

Before you order

• Match the year range — Subaru changed key systems across model years. Check your registration year.
• Check your current key — the OEM number printed on your key matches the table above.
• Programming — smart keys need a compatible programmer (Xhorse, VVDI, Autel). We can advise which one works for each key.

Frequently asked questions

Which key fits my Subaru Ascent?

The Subaru Ascent (2019-2022) uses the HYQ14AHK 88835-FL03A 433MHz 8A Chip Smart Key for Subaru XV Crosstrek Forester (SKU PCK-SU-2005). Check the table above for all compatible options, verified against OEM part numbers.

Do you supply Subaru Ascent keys wholesale?

Yes. We supply locksmiths and key distributors at wholesale prices with MOQ from 5 units. Message us on WhatsApp for today's price list.

Can a Subaru Ascent key be programmed without the dealer?

In most cases yes, using tools like Xhorse, VVDI or Autel. We can advise the right programmer for each key SKU.

Related: All Subaru keys · All guides · Key Finder