Knock / Detonation Sensor 03-07 Nissan Murano, Pathfinder, 350Z, Infiniti G35, FX35/45 In order to avoid return hassle and save yours and our time, you must cross-check indicated reference part numbers against those found on your old unit. Do not rely on vehicles compatibility list, which is presented for the reference purpose and shouldn't be your guide to determine compatibility. If you are unsure, you may call local dealership (auto parts dept.) to obtain correct part numbers or ask your mechanic. If you would like us to help you, please contact us and provide your vehicle's detailed info such as: Make/Model/Year/Engine/Full VIN# and we will do our best to find compatibility. PART REFERENCE NUMBERS: NISSAN: AIRTEX / WELLS: 220602A000 220602A000A 22060-2A000 22060-2A000A 5S2377 SU6846 STANDARD MOTOR: CAMBIARE: KS204 VE369036 OTHER: KNE20 13676440 46538111 55190562 46815152 *Please cross-check indicated OEM reference codes against those found on your current unit. You may call local dealership (auto parts dept.) to obtain correct numbers. COMPATIBLE VEHICLES: * Models presented for reference purpose only! MAKE: MODEL: YEAR: INFINITI FX35 (2003 - 2008) INFINITI FX45 (2003 - 2008) INFINITI G35 (2003 - 2007) INFINITI M35 (2006 - 2008) INFINITI M45 (2006 - 2010) INFINITI Q45 (2004 - 2006) NISSAN 350Z (2003 - 2006) NISSAN MURANO (2003 - 2007) NISSAN PATHFINDER (2003 - 2004)