Chevrolet 4-Button Smart Key – HYQ4EA – 433 MHz – ID46

Chevrolet 4-Button Smart Key – HYQ4EA – 433 MHz – ID46

Aftermarket replacement smart key for select Chevrolet vehicle applications equipped with the HYQ4EA proximity key system.

This 4-button smart key operates in the 433 MHz frequency range and features an integrated ID46 / 7941E transponder system. The remote provides Lock, Unlock, Trunk Release, and Panic functions and is designed for compatible keyless-entry and push-to-start applications. U.S. replacement references identify this family with OEM part numbers 13508771, 13529660, and 13584504.

Designed for professional automotive locksmith use. Programming is required before use. Always verify the FCC ID, frequency, button configuration, transponder system, original part number, and vehicle application before programming.

Key Features

• FCC ID: HYQ4EA
• IC: 1551A-4EA
• Frequency: 433 MHz
• Transponder Chip: ID46 / 7941E
• Button Count: 4
• Button Functions: Lock / Unlock / Trunk Release / Panic
• Key Type: Smart Key
• Keyless Go / Proximity: Yes
• Emergency Key Profile: HU100
• Chip Configuration: Integrated
• Manufacturer Type: Aftermarket
• Condition: New
• Professional programming required

Product Information

• Compatible Make: Chevrolet
• Application Type: Remote / Proximity / Immobilizer
• Emergency Key Profile: HU100
• Power Source: Battery Powered
• Battery Size: CR2032
• Programming: Dealer / Locksmith Programming Required
• Remote Features: Keyless Entry, Power Lock, Trunk Release, Panic Mode
• OEM Cross-Reference: 13508771 / 13529660 / 13584504
• Strattec Cross-Reference: 5942492
• ILCO Cross-Reference: AX00013400 / PRX-CHEVY-4B2

Vehicle Compatibility

Chevrolet

• Camaro: 2016–2022
• Malibu: 2016–2022
• Cruze: 2016–2019 — XL8 systems only
• Volt: 2017–2019
• Traverse: 2018–2020
• Sonic: 2017–2020
• Blazer: 2019

Important: Vehicle compatibility may vary by production date, trim level, RPO configuration, proximity system, and original remote specifications. Verify FCC ID HYQ4EA, frequency, button configuration, and original part number before ordering or programming.

Programming & Compatibility

This smart key requires programming to the vehicle's immobilizer and proximity system before use.

For Chevrolet Cruze applications, verify the vehicle's RPO configuration before programming. The HYQ4EA 433 MHz version is specifically associated with compatible XL8 systems.