MechanMagic Toyota Key Fob Remote Replacement HYQ12BDM/HYQ12BEL for RAV4 Tacoma Prius C — Pre‑tested, Battery Installed

MechanMagic's pre-tested key fob is a drop-in remote replacement for many Toyota models (HYQ12BDM / HYQ12BEL, part numbers 89070-42820 / 42D30) that arrives with electronics and battery installed and is ready for cutting and programming by a locksmith or dealer.

This replacement remote is engineered as a cost-effective aftermarket alternative when your original Toyota key fob is lost, damaged, or worn. Each unit is verified with professional locksmith tools before shipping, and the battery and internal electronics come pre-installed so you save time on initial setup. It supports a defined list of vehicles across model years 2013–2023; read fitment notes carefully—especially for Japan-built RAV4s (VINs starting with J) and vehicles without push-button start.

Which Toyota models and years does this key fob work with?

This remote is compatible with a range of Toyota vehicles including RAV4, Tacoma, Prius C and 4Runner across specific years. Compatibility is tied to part numbers 89070-42820, 89070-42D30, 89070-52F50 and FCC IDs HYQ12BDM / HYQ12BEL, so confirm against your original remote or dealer parts list.

• RAV4 2013–2021 (Japan-built only; VIN begins with 'J')
• Tacoma 2016–2023
• Prius C 2013–2019
• 4Runner 2020–2023 (selected trims)

How do I get this remote programmed and cut for my vehicle?

The MechanMagic fob requires blade cutting and electronic programming by a qualified locksmith or dealership. The unit ships fully assembled with electronics and battery, but it does not pair to a vehicle out of the box; professional tools are needed to clone or register the transponder and remote functions.

• Bring the new fob and your original key or vehicle title to a locksmith or dealer
• Blade cutting matches the physical key to your ignition (if applicable)
• Transponder cloning/programming registers the remote to your vehicle’s immobilizer
• Not compatible with push-button start vehicles; supports regular key ignition only

What should I know about fitment limitations and special cases?

Fitment depends on both the vehicle’s year/trim and the factory manufacturing origin for some models. For example, RAV4 units must be Japan-built (VIN starts with 'J') to be compatible. Double-check part numbers and FCC IDs against your factory remote to avoid mismatches.

• Verify your original remote’s part number or FCC ID before ordering
• Japan-built RAV4 requirement: VIN begins with the letter 'J'
• This transmitter will not operate vehicles with push-button start
• Contact a locksmith or dealer if unsure about programming procedures

What comes in the box and how reliable is this replacement?

Each MechanMagic key fob ships brand new with electronics and a battery already installed and is professionally pre-tested to confirm basic operation. The package contains one fully assembled remote intended to be cut and programmed for your vehicle; instructional resources are provided on the package.

• 1 x MechanMagic keyless entry remote with electronics and battery pre-installed
• Professionally pre-tested for transmitter function before shipping
• Instruction website link printed on the package for programming guidance
• Does not include dealer programming service or physical key cutting

Who is this for: MechanMagic’s HYQ12BDM / HYQ12BEL remote replacement is ideal for owners of compatible Toyota RAV4 (Japan-built), Tacoma, Prius C and select 4Runner models who need a lower-cost OEM-style fob replacement. It suits drivers who can access a locksmith or dealer for cutting and programming and who want a pre-tested unit with battery and electronics installed to minimize initial setup time.