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Good Used Ignition Coil Sub Harness for VQ35DE equipped Nissan / Infiniti models.

The passenger side ignition coils on your VQ35DE equipped 350Z / G35 are connected to your EGI harness through this Ignition Sub-harness. This sub-harness is located under the upper plenum, and is subject to wear from heat and corrosion. When this sub-harness fails, ignition coils work at a lowered efficiency or fail to operate causing misfires, lowered fuel economy, and a viariety of other issues.


  • 2003-2006 Nissan 350Z (Z33)
  • 2003-2006 Infiniti G35 (V35)

NOTE: This subharness does not fit models equipped with a VQ35HR powertrain.

We maintain a large inventory of used OEM parts, from engines & transmissions to interior pieces & electronics.  We have a separate off site 20,000 sq ft warehouse packed full of used Z parts. Our used parts are typically pulled once a week only. Orders placed throughout the week will ship the following week. Please note that all USED parts are pulled from an unreplenished inventory. We will pull the best part we can find for your order, please do not expect these parts to look brand new. If you select an express shipping option, your order will ship on that service after the used part has been pulled for your order!
Due to the massive size our used parts inventory, not all items are currently online.  Please contact our Parts Department at (770) 838-7777 or email for used part inquiries.

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