These Hitachi Ignition coils are desgined for the Nissan 350z VQ35DE motor which work great. But at HDTautomotive we use them since they are also a great replacement to upgrade your SR20DET. Before purchasing these Igntion Coils, please be aware that brackets are needed to mount these coils as well as a pin swap or igntion harness. The brackets can be purchased from us, SR20DET VQ Ignition Coil Bracket | HDT AUTOMOTIVE
 
*IT IS REQUIRED TO PIN SWAP YOUR HARNESS OR PURCHASE AND INSTALL WIRING SPECIALTIES IGNITION HARNESS*
 
Please note : These are not OEM Nissan, SOLD INDIVIDUALLY