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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 — Sierra Denali · GMC
Available Products
Engine Computer/Control Unit
GMC Sierra Denali 2002 Electronic Control Module (left hand front under battery)
Engine Computer/Control Unit
GMC Sierra Denali 2002 Throttle Control (left hand firewall)
Engine Computer/Control Unit
GMC Sierra Denali 2003 Electronic Control Module (left hand front under battery)
Engine Computer/Control Unit
GMC Sierra Denali 2003 Throttle Control (left hand firewall)
Engine Computer/Control Unit
GMC Sierra Denali 2004 Electronic Control Module (left hand front under battery) ID 12586242
Engine Computer/Control Unit
GMC Sierra Denali 2004 Electronic Control Module (left hand front under battery) ID 12602802
Engine Computer/Control Unit
GMC Sierra Denali 2004 Throttle Control (left hand firewall)
Engine Computer/Control Unit
GMC Sierra Denali 2005 Electronic Control Module (left hand front under battery)
Engine Computer/Control Unit
GMC Sierra Denali 2005 Throttle Control (left hand firewall)
Engine Computer/Control Unit
GMC Sierra Denali 2006 Electronic Control Module (left hand front under battery)
Engine Computer/Control Unit
GMC Sierra Denali 2006 Throttle Control (left hand firewall)
Engine Computer/Control Unit
GMC Sierra Denali 2007 Electronic Control Module classic style (creased door skin) (left hand front under battery)
Engine Computer/Control Unit
GMC Sierra Denali 2007 Electronic Control Module new style (smooth door skin) (left hand front engine compartment)
Engine Computer/Control Unit
GMC Sierra Denali 2007 Throttle Control (classic style, creased door skin) (left hand firewall)
Engine Computer/Control Unit
GMC Sierra Denali 2008
Engine Computer/Control Unit
GMC Sierra Denali 2009
Engine Computer/Control Unit
GMC Sierra Denali 2010 Electronic Control Module (left hand front engine compartment) ID 12625455
Engine Computer/Control Unit
GMC Sierra Denali 2010 Electronic Control Module (left hand front engine compartment) ID 12629009
Engine Computer/Control Unit
GMC Sierra Denali 2010 Electronic Control Module (left hand front engine compartment) ID 12633238
Engine Computer/Control Unit
GMC Sierra Denali 2011 SIERRA DENALI 1500 Electronic Control Module (left hand front engine compartment)
Engine Computer/Control Unit
GMC Sierra Denali 2011 SIERRA DENALI 2500 Diesel Control (Passenger Side cylinder head) (glow plug control)
Engine Computer/Control Unit
GMC Sierra Denali 2011 SIERRA DENALI 2500 Electronic Control Module (left hand front engine compartment) 6.0L
Engine Computer/Control Unit
GMC Sierra Denali 2011 SIERRA DENALI 2500 Electronic Control Module (left hand front engine compartment) 6.6L
Engine Computer/Control Unit
GMC Sierra Denali 2011 SIERRA DENALI 3500 Diesel Control (Passenger Side cylinder head) (glow plug control)