2006-2010 Infiniti M35 | M45 | 4-Button Smart Key | PN: 285E3-EH12A | CWTWBU618 | CWTWBU735 | OEM
2006-2010 Infiniti M35 | M45 | 4-Button Smart Key | PN: 285E3-EH12A | CWTWBU618 | CWTWBU735 | OEM - Refurbished is backordered and will ship as soon as it is back in stock.
Pickup available at Stallion Keys
Usually ready in 1 hour
Before you buy
Before you buy
Delivery & Shipping
Delivery & Shipping
Fast shipping from our Pennsylvania facility. Delivery options and estimated transit times are available at checkout. Tracking information is provided once your order ships.
2006-2010 Infiniti M35 | M45 | 4-Button Smart Key | PN: 285E3-EH12A...
| Manufacturer | Genuine / OEM |
| Condition | Recase | Refurbished | New No Box | Brand New |
| Product Type | Smart Key |
| Vehicle Make | Infiniti |
| Number of Buttons | 4-Button - Lock, Unlock, Panic, Trunk |
| OEM Part | 285E3-EH12A |
| Compatible Part Number | 285E3-EH11A |
| FCC ID | CWTWBU735 | CWTWBU618 |
| IC | 1788D-FWB1U735 | 1788D-FWB1U618 |
| Frequency | 315 MHz |
| Chip ID | Philips ID 46 |
| Battery Part | CR2025 |
| Emergency Key | Included - except Brand New |
| Emergency Key SKU | EMK-103 |
Make Model Year Infiniti M35 2006 - 2010 Infiniti M45 2006 - 2010 Please Note: According to the dealer the OEM part number fits 2006 -2010 Infiniti M35 and M45 vehicles. This OEM part number was originally manufactured with the FCC: CWTWBU618. After 2006 the manufacturer switched the FCC on the same OEM part number to now be CWTWBU735. The new FCC part works on all of the same years / models, except for some (not all) 2006 M35 / M45. Even if the part is ordered by VIN for one of these 2006 vehicles it will still come from the dealer with the NEW FCC “there is no way to get the old FCC version except for finding them used.
2006-2010 Infiniti M35 | M45 | 4-Button Smart Key | PN 285E3-EH12A
This is a genuine (OEM) smart key, part number 285E3-EH12A, FCC ID CWTWBU735 / CWTWBU618. It fits the Infiniti M35 2006–2010 and Infiniti M45 2006–2010. It has 4 buttons (Lock, Unlock, Panic, Trunk).
Will it fit my car?
Check the back of your current key: if it shows part number 285E3-EH12A or 285E3-EH11A or FCC ID CWTWBU735 or CWTWBU618, this is the right smart key. The number of buttons has to match too. You can also pick your car in the Make / Model / Year search at the top of the page.
Choose your condition
- Recase: the genuine board in a new shell with no logo.
- Refurbished: cleaned and tested.
- New No Box: unused, without the retail box.
- Brand New: new, never used.
The emergency key comes with every condition except Brand New, uncut.
Key details
315 MHz · Philips ID 46 chip · CR2025 battery.
Program it
- Programming: A new key has to be programmed to your vehicle: by a locksmith, by the dealer, or with a key programmer such as the Autel IM508S, Autel IM608 Pro II or Xhorse VVDI Key Tool Plus. Check your tool's vehicle list for your exact model and year first.
Questions
Will this work on a 2010 Infiniti M35? Yes, it's listed for the Infiniti M35 2006–2010 — check the part number or FCC ID on your key to be sure.
Does it come with the emergency key? Yes on every condition except Brand New (uncut).
What battery does it use? CR2025.
Payment & Security
Payments are securely encrypted and processed through our payment providers. Stallion Keys does not have access to your full credit card details.
