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Browse by part, then narrow down by make, model, year, and trim to see only live-priced inventory that fits.
Find quality used engines, transmissions, and other OEM auto parts for your car, truck, SUV, or van. Every part is hand-inspected and backed by warranty from our trusted recycler network.
Start by choosing the part you need, then follow the steps to pick the vehicle it belongs to. As you drill down, we’ll show live products that match your selection.
All listings shown below include real-time pricing (we hide items without a proper price), so you’re always seeing what’s actually available.
Select Year — QX4 · Infiniti
Available Products
Engine Computer/Control Unit
Infiniti QX4 1997
Engine Computer/Control Unit
Infiniti QX4 1998 Electronic Control Module (behind center dash) California from 3/98
Engine Computer/Control Unit
Infiniti QX4 1998 Electronic Control Module (behind center dash) California thru 2/98
Engine Computer/Control Unit
Infiniti QX4 1998 Electronic Control Module (behind center dash) Federal from 3/98
Engine Computer/Control Unit
Infiniti QX4 1998 Electronic Control Module (behind center dash) Federal thru 2/98
Engine Computer/Control Unit
Infiniti QX4 1999 Electronic Control Module (behind center dash) California from 12/98
Engine Computer/Control Unit
Infiniti QX4 1999 Electronic Control Module (behind center dash) California from 9/98 thru 11/98
Engine Computer/Control Unit
Infiniti QX4 1999 Electronic Control Module (behind center dash) California thru 8/98
Engine Computer/Control Unit
Infiniti QX4 1999 Electronic Control Module (behind center dash) Federal from 12/98
Engine Computer/Control Unit
Infiniti QX4 1999 Electronic Control Module (behind center dash) Federal from 9/98 thru 11/98
Engine Computer/Control Unit
Infiniti QX4 1999 Electronic Control Module (behind center dash) Federal thru 8/98
Engine Computer/Control Unit
Infiniti QX4 2000 Electronic Control Module (behind center dash) California
Engine Computer/Control Unit
Infiniti QX4 2000 Electronic Control Module (behind center dash) Federal ID 23710-2W612
Engine Computer/Control Unit
Infiniti QX4 2000 Electronic Control Module (behind center dash) Federal ID 23710-2W620
Engine Computer/Control Unit
Infiniti QX4 2001 Electronic Control Module (behind center dash) 1/00 only
Engine Computer/Control Unit
Infiniti QX4 2001 Electronic Control Module (behind center dash) from 2/00 thru 4/00
Engine Computer/Control Unit
Infiniti QX4 2001 Electronic Control Module (behind center dash) from 2/01 ID 23710-4W021
Engine Computer/Control Unit
Infiniti QX4 2001 Electronic Control Module (behind center dash) from 2/01 ID 23713-4W001
Engine Computer/Control Unit
Infiniti QX4 2001 Electronic Control Module (behind center dash) from 5/00 thru 7/00
Engine Computer/Control Unit
Infiniti QX4 2001 Electronic Control Module (behind center dash) from 8/00 thru 1/01 ID 23710-4W020
Engine Computer/Control Unit
Infiniti QX4 2001 Electronic Control Module (behind center dash) from 8/00 thru 1/01 ID 23713-4W001
Engine Computer/Control Unit
Infiniti QX4 2002 Electronic Control Module (behind Passenger Side dash) adaptive cruise KPH and MPH display inner tachometer
Engine Computer/Control Unit
Infiniti QX4 2002 Electronic Control Module (behind Passenger Side dash) adaptive cruise Without KPH and MPH display inner tachometer
Engine Computer/Control Unit
Infiniti QX4 2002 Electronic Control Module (behind Passenger Side dash) Without adaptive cruise