Does this Mazda smart key shell include electronics or a chip?

No. It is a shell only - no circuit board, transponder chip or battery. Transfer all components from your original Mazda smart key into the new housing.

Is the emergency blade included?

Yes. The emergency insert blade is included, supplied uncut. A locksmith cuts it to the vehicle before it slots into the housing.

Will I need to re-program the key after swapping the shell?

No, as long as you reuse the original board and chip - the key stays paired to the vehicle. Programming is only required if the transponder chip itself is replaced.

What is the button layout?

Three buttons in a 2+1 arrangement: Lock, Unlock and Hold, matching the common Mazda 3-button smart key face.

Which Mazda models does it fit?

It fits the 3-button Mazda smart key with Lock, Unlock and Hold, part KDY3-67-5DY, FCC WAZSKE13D01, on the Mazda 3 hatchback 2014-2018, CX-3 2017-2019 and CX-5 2012-2019. Match the FCC ID and the emergency blade of the original key before ordering.

Is this an OEM Mazda shell?

No. It is an aftermarket replacement shell with no logo, intended for re-casing a damaged original smart key.

Mazda Smart Key Shell 2+1-button - Aftermarket, With Blade

Name: Mazda Smart Key Shell 2+1-button - Aftermarket
Brand: DKEY1
SKU: B02689
Price: 10 AED
Availability: InStock

Specification

Value

Vehicle Make

Mazda

Condition

New Aftermarket

Country of Manufacture

China

Buttons Count

3-buttons

Weight

0.05 kg

Aftermarket · Shell Only · Blade Included

Mazda Smart Key Shell - 2+1 Buttons (Lock / Unlock / Hold)

3-button proximity shell · emergency insert blade included · no electronics or chip

🔘

2+1

Buttons (Lock/Unlock/Hold)

🗝️

Blade in

Emergency insert included

📦

Shell only

No board or chip

🔧

Smart key

Proximity replacement

⭐ Aftermarket replacement smart key shell for Mazda 3-button (2+1) proximity keys, with the Lock, Unlock and Hold button layout. Use it to re-case a worn or cracked Mazda smart key by transferring the original board, chip and battery into a fresh housing. The emergency insert blade is included, ready to be cut to the vehicle. This is a shell only - it contains no electronics, no transponder chip and no battery, so the donor key's components are reused.

⚙️ Key features

🔘

2+1 button layout

Lock, Unlock and Hold, matching the common Mazda 3-button smart key face.

🗝️

Emergency blade included

Ships with the insert emergency blade - cut it to the vehicle and slot it into the housing.

🔄

Direct re-case

Transfer the original board, chip and battery - no re-programming needed when components are reused.

💎 Benefits

💰

Cheaper than a full key

Restore a damaged smart key by replacing only the housing, keeping the working electronics.

🛡️

Fresh buttons & seal

New button pad and casing fix worn buttons and protect the board from dust and moisture.

⏱️

Quick counter job

A re-case plus blade cut is a fast walk-in service with no programming when the board is reused.

👥 Who it's for

🔧

Automotive locksmiths

Re-casing damaged Mazda smart keys and cutting the emergency blade in-house.

🏪

Key shops

Stocking smart-key shells for common Mazda repair and refurb work.

🚗

Garages & dealers

Tidying up customer smart keys on service without buying a whole new key.

🚗 Compatible vehicles

Fits common Mazda 3-button smart keys. Because this is a shell only, exact fitment is set by your donor key - match the FCC ID, button layout and emergency-blade profile before ordering.

MAZDA32014-2018

MAZDACX-32017-2019

MAZDACX-52012-2019

Before ordering, match the 3-button key with Lock, Unlock and Hold (part KDY3-67-5DY, FCC WAZSKE13D01). On the Mazda 3, only the hatchback without a trunk button uses this key.