X AUTOHAUX Keyless Entry Remote for Buick Enclave 2020–2024 — 5-Button ID46 Transponder, FCC HYQ4ES

The X AUTOHAUX Keyless Entry Remote is a direct-fit smart key fob replacement for Buick Enclave (2020–2024) and Buick Encore GX (2021–2024) that restores remote lock, unlock, remote start and trunk functions when properly programmed.

If your original key fob is lost, damaged or no longer working, this X AUTOHAUX unit offers the same button layout and electronic specifications as the factory remote so it can be programmed to your vehicle. Built from plastic and metal components with an ID46 transponder chip, FCC ID HYQ4ES and OE number 13530511, the fob operates at 433MHz and includes five buttons for full remote control. A fresh battery is included, but professional cutting and programming by a locksmith or dealer is required before use.

Will this remote work with my Buick Enclave or Encore GX?

Yes—this replacement is made to match the factory specifications for specific model years. Confirm that your vehicle year and the FCC/part numbers on your old key match the product listing before purchasing to avoid incompatibility.

• Compatible with Buick Enclave 2020, 2021, 2022, 2023, 2024.
• Compatible with Buick Encore GX 2021–2024.
• Check FCC ID HYQ4ES and OE Number 13530511 on your original fob.
• Button pattern: five-button layout identical to factory remote.

How do I program and cut this X AUTOHAUX key fob?

This remote requires professional programming and a physical key cut to match your vehicle’s locks. A working key is usually required to add a new transponder; consult an experienced locksmith or a dealership to complete the process.

• Bring the remote and your vehicle to a qualified locksmith or dealer.
• Some locksmiths may use specialized equipment to program the ID46 chip.
• Confirm success with multiple locksmiths if the first attempt fails.
• Do not attempt programming without the required tools or a working key.

What features and specifications does this key fob include?

The X AUTOHAUX replacement mirrors the original remote’s features and internal electronics so it performs like the factory unit after programming. The package ships with a pre-installed battery so the remote is ready for programming and testing.

• FCC ID: HYQ4ES; OE Number: 13530511; Frequency: 433MHz.
• Chip type: ID46 transponder; Buttons: five-button configuration.
• Durable plastic and metal housing designed to resist cracking.
• Includes one car keyless entry remote with battery installed.

How do I confirm I bought the correct replacement fob?

Before ordering, compare the physical button layout, FCC ID and part number on the back of your original key. Exact matches prevent returns and save time when you go to program and cut the new key.

• Verify the back of your old key shows HYQ4ES and 13530511 if applicable.
• Match the five-button pattern and overall size/shape to your existing fob.
• Confirm vehicle model and year compatibility (Enclave 2020–2024, Encore GX 2021–2024).
• Keep your working key available—many garages require it for programming.

Who is this for? The X AUTOHAUX Keyless Entry Remote suits Buick owners who need a faithful replacement for a lost or broken factory fob and are prepared to have the new unit professionally cut and programmed. It’s also a practical spare for drivers who want a backup remote with the same electronics and button layout as the OEM unit. If you prefer plug-and-play programming at home, this product is not suitable—you’ll need a locksmith or dealer to complete setup. Purchase only after confirming the FCC ID, OE number and button layout match your original key to ensure a smooth fit and successful programming.