InfinitiUsed OEMECU & Immobilizer Key Set

2009-2010 Infiniti FX35 3.5 ECU BCM Key Set MEC100-740 284B1-1CA0B OEM

1 / 5
$333.00In stock

Shipping calculated at checkout. Import duties may apply.

Matched Infiniti FX35 S51 ECU, BCM and Intelligent Key starting set with the pictured ignition controls.

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Part number
MEC100-740 C1
Also on label
284B1-1CA0B, S122736043A, 285F5-1CA0A
Item
ECU & Immobilizer Key Set
Supplied as
ECU, BCM, card slot, ignition/start switch, one Intelligent Key and pictured additional module/pigtails.
Make
Infiniti
Condition
Used, genuine OEM

Install the supplied matched modules together and use the included key. No separate immobilizer or key matching is required in a compatible vehicle.

Delivery & 14-day returns
  • Ships from the UAE. Shipping options, costs and estimated delivery times for your address are shown at checkout.
  • 14-day returns, even if you ordered the wrong part. Request within 14 calendar days of delivery and keep the item as received, without installation attempts, programming, opening the module housing or modification.
  • For voluntary returns, the buyer pays return shipping. Original delivery charges are not refunded unless required by law.
  • Import duties and taxes are paid by the buyer unless included at checkout.

Shipping policy · Return policy

Item details

Overview

Genuine used Infiniti FX35 S51 3.5 VQ35HR matched electronics and Intelligent Key starting set, removed together from one donor vehicle.

Part numbers

  • Hitachi ECU:
    • MEC100-740 C1 8612
    • identification LO.
  • BCM:
    • 284B1-1CA0B
    • Siemens VDO/Continental S122736043A
    • V700.
  • Intelligent Key card slot: 285F5-1CA0A.

Included

One each: ECU, BCM, card-slot module, original Intelligent Key, dashboard ignition/start switch and additional metal-bodied Nissan module whose exact function is not confirmed. Pictured connectors/pigtails are included. No complete harness or unpictured extra parts.

Condition

Tested and confirmed working. Used parts show scratches, oxidation/discoloration, donor markings, cut wiring and key wear. Photos show the actual set.

Compatibility & installation

Application reference: 2009-2010 FX35 S51 VQ35HR. Match all component numbers, engine, market and equipment. The supplied security modules and original programmed key are already matched. The set is ready to install and start the engine in a compatible vehicle; no separate immobilizer matching or key programming is required for the supplied matched set. Professional installation is recommended. Other vehicle systems must be compatible and working correctly. Other vehicle options may need separate adaptation. The mechanical key blade may not fit the recipient vehicle locks.

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