Infiniti keys: what to know
The shop lists 32 Infiniti keys and fobs for model years 1997 to 2022, including 24 smart keys, 3 transponder keys, 2 smart key shells, 1 emergency key blade.
Automotive Keys 2011-2019 Infiniti M35 / M37 / M56 / Q70 / 4-Button Smart Key Vancouver
A 4-button intelligent key for the Infiniti M35, M37, M56 and Q70 from 2011 to 2019, programmed to your sedan.
Infiniti2011 to 2019InfinitiM35 / M37 / M56 / Q70Smart key
Price
Price by phone
Match your key
CWTWB1U787
The ID is usually printed on the back or inside of your old key or fob. If it matches, this is the key.
Bonded, insured and
BC licensed (E106677)
BC licensed (E106677)
- Price by phone
- Programmed at your car
- Checked against your VIN
- Pickup at 4105 Macdonald St
The CWTWB1U787 smart key, and how we set one up.
Infiniti renamed the M sedan the Q70 partway through this run, but the car and its key barely changed. If you drive an M35h, M37, M56 or Q70, this four-button intelligent key is built for it, with lock, unlock, trunk and panic, and the slim mechanical key that slides out of the base. The sedans use push-button start and proximity entry. That means the key is not just a remote; the car has to recognise it before the start button will do anything. We register a new key to the vehicle with it parked at our shop or at your home, and cut the hidden key to the driver's door at the same time. These are long-lived luxury sedans, and by now many are on their second or third owner with only one key passed along. If that is your situation, getting a second key while the first works is sensible. If the only key has gone missing, we can still make one at the car, so call 604-734-7233 and tell us the year. Bring registration and photo ID.
How to order. Call with the SKU. We confirm the price, the stock and the fit, then cut, program or fit it. Items in stock are usually ready the same day.
Infiniti smart key at a glance
| Model years | 2011 to 2019 |
|---|---|
| Make | Infiniti |
| Models | M35 / M37 / M56 / Q70 |
| Key type | Smart key |
| Buttons | 4 |
| FCC ID | CWTWB1U787 |
| IC | 1788D-FWB1U787 |
| Frequency | 433 MHz |
| Battery | CR2025 |
Vehicles this key fits, checked against your VIN.
Infiniti
- M35 Hybrid 2013
- M37 2011 to 2013
- M56 2011 to 2013
- Q70 2014 to 2019
- Q70 Hybrid 2014 to 2019
From the supplier's fitment list. Trims vary, so we confirm against your VIN before cutting.
How it works, and what to know.
Before you call
- One listing covers 9 model years, 2011 to 2019, so we confirm your exact year and trim before cutting.
- It runs on a CR2025 battery, which we keep in stock and can change while you wait.
- The FCC ID CWTWB1U787 is usually printed on the back or inside of the original. Matching it is the quickest way to know this is your key.
2011-2019 Infiniti M35 / M37 / M56 / Q70 / 4-Button Smart Key, your questions.
Still unsure? Call 604-734-7233 with the SKU.
Can you program this key to my car?
If the FCC ID or part number matches your key, yes. We program it at the counter or at your car.
Do I need the car there?
For programming, yes. The key is paired to the car itself.
My key looks the same but the FCC ID differs. Will it work?
No, it will not program. Match the FCC ID, not the look.
Can you erase a lost key?
Where the car allows it, yes. We remove the lost key from the car's memory when we program the new one.
What ID do you need?
Photo ID, and the registration or insurance in your name.
