Used Engine Computer (ECM) — GMC Yukon XL 1500

Choose the version that matches your vehicle (year, side and options). Not sure? Compare the OEM number on your part.

Engine Computer (ECM) Chevrolet Silverado 1500 2025-2026 (+7 more)
Electronic Control Module; (LH front engine compartment), naturally aspirated · Electronic Control Module; (LH front engine compartment), 5.3L · Electronic Control Module; (LH front engine compartment), 6.2L
OEM : 12738032, 12740716, 12740717
Engine Computer (ECM) Chevrolet Silverado 1500 2025-2026 (+6 more)
Electronic Control Module; (LH front engine compartment), 3.0L
OEM : 12735797, 12738194
Engine Computer (ECM) Cadillac Escalade 2021-2024 (+8 more)
Electronic Control Module; (LH front engine compartment), 3.0L · Electronic Control Module; (LH front engine compartment), 3.0L, new style (VIN H or U, 5th digit) · Electronic Control Module; (LH front engine compartment), diesel, new style
OEM : 12723949, 24001956
Engine Computer (ECM) Cadillac Escalade 2021-2024 (+8 more)
Electronic Control Module; (LH front engine compartment), 6.2L · Electronic Control Module; (LH front engine compartment), 6.2L, naturally aspirated · Electronic Control Module; (LH front engine compartment), 5.3L
OEM : 12703518, 12711353, 12719704
Engine Computer (ECM) Cadillac CT5 2022-2024 (+16 more)
Electronic Control Module; (LH engine compartment), 3.6L, VIN Y (8th digit, opt LF4) · 6.2L · Electronic Control Module; 6.2L
OEM : 12686430, 12692070, 12703872
Engine Computer (ECM) Chevrolet Corvette 2018-2019 (+14 more)
Electronic Control Module; (RH cowl under dash) · Electronic Control Module; (RH cowl under dash), VIN 6 (8th digit, opt LT4) · Electronic Control Module; (RH cowl under dash), VIN 7 (8th digit, opt LT1)
OEM : 12680656, 12686027, 12686383, 12688528…
Engine Computer (ECM) Chevrolet Silverado 1500 2016-2018 (+12 more)
Electronic Control Module; (LH engine compartment), 3.6L, VIN Y (8th digit, opt LF4) · Electronic Control Module; (RH cowl under dash) · Electronic Control Module; 3.6L, VIN 8 (8th digit, opt LF3, twin turbo)
OEM : 12674052, 12674472, 12686382
Engine Computer (ECM) Cadillac ATS 2014-2016 (+15 more)
Electronic Control Module; (LH engine compartment), ID 12656993 · Electronic Control Module; (LH engine compartment), 3.6L · Electronic Control Module; (LH engine compartment), 3.6L, VIN Y (8th digit, opt LF4)
OEM : 12656993, 12662034, 12669318, 12672537…
Engine Computer (ECM) Chevrolet Caprice 2011-2017 (+27 more)
Electronic Control Module; (LH front engine compartment), ID 12633238 · Electronic Control Module; (LH front engine compartment) · Electronic Control Module; 6.2L
OEM : 12633055, 12633238
Engine Computer (ECM) Cadillac Escalade 2009-2010 (+29 more)
Electronic Control Module; (LH front engine compartment) · Electronic Control Module; (LH front engine compartment), ID 12625455 · Electronic Control Module; (RH engine compartment), Base
OEM : 12625455, 12629009
Engine Computer (ECM) Chevrolet Caprice 2011 (+33 more)
Electronic Control Module; (RH firewall), 3.5L · Electronic Control Module; (LH front under battery) · Electronic Control Module; ID 12612384
OEM : 12612384, 12622141
Engine Computer (ECM) Pontiac G8 2008 (+26 more)
Electronic Control Module; (RH firewall), 3.5L · Electronic Control Module; (LH front under battery) · Electronic Control Module; (RH engine compartment)
OEM : 19210738, 12589297, 12597121, 12603892
Engine Computer (ECM) Chevrolet Silverado 1500 2006-2007 (+17 more)
Throttle Control; (LH firewall) · Throttle Control; (classic style, creased door skin), (LH firewall)
OEM : 12590008
Engine Computer (ECM) Chevrolet Silverado 1500 2003-2007 (+21 more)
Electronic Control Module; (LH front under battery) · Electronic Control Module; (LH front under battery), ID 12602802 · Electronic Control Module; 5.3L (next to air box)
OEM : 12582605, 12589463, 12602802, 89017734…
Engine Computer (ECM) Hummer H2 2003-2007 (+18 more)
Throttle Control; (LH firewall)
OEM : 12573059, 12588923
Engine Computer (ECM) Buick Rainier 2004 (+23 more)
Electronic Control Module; (LH front under battery), ID 12586242 · Electronic Control Module; 5.3L (next to air box), ID YFKD · Electronic Control Module; 5.3L (next to air box), ID YFKF
OEM : 12586242, 19299226, 89017738
Engine Computer (ECM) Chevrolet Corvette 2001-2003 (+32 more)
Electronic Control Module; (LH front by battery), ID 12200411 · Electronic Control Module; (LH front by battery) · Electronic Control Module; (LH front under battery)
OEM : 12200411, 12201281, 12576160, 52369718
Engine Computer (ECM) Cadillac Escalade 2002 (+22 more)
Throttle Control; (LH firewall) · Throttle Control; (LH side of firewall)
OEM : 12571991, 12574221, 19245406, 19245407…
Engine Computer (ECM) Chevrolet Camaro 1999-2002 (+12 more)
Electronic Control Module; (behind RH strut tower), (5.7L) · Electronic Control Module; (behind RH strut tower), 5.7L · Electronic Control Module; (behind RH strut tower), 5.7L, ID 9354896
OEM : 09354896, 9354896