Acura TLX Standard Key Replacement Guide

Last updated: August 2026 · Verified OEM part numbers

Quick answer: The Acura TLX Standard (2018-2021) uses the KR5V2X 72147-TZ3-A21 433MHz 47 Chip Smart Key for Acura TLX ILX (SKU PCK-AC-2007) — verified against OEM part numbers. See the full compatibility table below.

Compatible keys for Acura TLX Standard

Before you order

• Match the year range — Acura 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 Acura TLX Standard?

The Acura TLX Standard (2018-2021) uses the KR5V2X 72147-TZ3-A21 433MHz 47 Chip Smart Key for Acura TLX ILX (SKU PCK-AC-2007). Check the table above for all compatible options, verified against OEM part numbers.

Do you supply Acura TLX Standard 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 Acura TLX Standard 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 Acura keys · All guides · Key Finder

More Acura guides: TL · MDX · ILX · MDX Base Package