FCC ID CWTWBU729

CWTWBU729 is the FCC ID printed on the label under the fob’s battery cover — on this code we verify fit for Infiniti, Nissan (2005–2013). 4 (1 genuine OEM, 3 aftermarket) replacements are published, all in stock. Everything below — vehicles, original part-number cross-references, chip and frequency — comes straight from the live catalog. Wholesale for the trade; pricing unlocks with an approved account.

Compatible vehicles

Infiniti — 370Z, Cube, FX35, FX45, Juke, Pathfinder, Rogue, Versa
Nissan — 370Z, Armada, Cube, FX35, FX45, Juke, Maxima, Pathfinder, Rogue, Sentra, Versa

Model years 2005–2013.

Cross-references (original part numbers)

The original part numbers our CWTWBU729 replacements match against.

285E3-EM30D
285E3-EM31D
285E3-EW81D
285E3-EW82D

Electronics

Transponder chip: PCF79** / HITAG 2 / 46 CHIP
Frequency: 315 MHz
Key types: Smart Key

What vehicles use FCC ID CWTWBU729?

FCC ID CWTWBU729 is verified in our catalog for Infiniti (370Z, Cube, FX35, FX45, Juke, Pathfinder, Rogue, Versa); Nissan (370Z, Armada, Cube, FX35, FX45, Juke, Maxima, Pathfinder, Rogue, Sentra, Versa), model years 2005–2013.

What chip and frequency does CWTWBU729 use?

CWTWBU729 keys use the PCF79** / HITAG 2 / 46 CHIP transponder chip and operate at 315 MHz.

Is there a replacement for CWTWBU729?

Yes — Car Key Source stocks 4 (1 genuine OEM, 3 aftermarket) smart key replacements for FCC ID CWTWBU729, sold wholesale to the trade with US & Canada same-day dispatch.

What original part numbers cross-reference to CWTWBU729?

FCC ID CWTWBU729 cross-references to original part numbers 285E3-EM30D, 285E3-EM31D, 285E3-EW81D, 285E3-EW82D — our replacements are matched against these originals.