Fitment

ATS 18 Electronic Control Module; (LH engine compartment), 3.6L, VIN Y (8th digit, opt LF4)
CAMARO 18-20 6.2L
CAMARO 21-22 Electronic Control Module; 6.2L
CTS 18-19 Electronic Control Module; 3.6L, VIN 8 (8th digit, opt LF3, twin turbo)
CTS 18-19 Electronic Control Module; 6.2L (supercharged)
ESCALADE 19-20 Electronic Control Module; (engine compartment)
ESCALADE ESV 19-20 Electronic Control Module; (engine compartment)
EXPRESS 2500 VAN 19-20 Electronic Control Module; (LH rear engine compartment), 4.3L
EXPRESS 3500 VAN 19-20 Electronic Control Module; (LH rear engine compartment), 4.3L
SAVANA 2500 VAN 19 Electronic Control Module; (LH rear engine compartment), 4.3L
SAVANA 3500 VAN 19 Electronic Control Module; (LH rear engine compartment), 4.3L
SIERRA 1500 PICKUP 19 classic style (mirrors mount in window corner), (Electronic Control Module), (LH front engine compartment)
SILVERADO 1500 PICKUP 19 classic style (mirrors mount in window corner), (Electronic Control Module), (LH front engine compartment)
SUBURBAN 1500 19-20 Electronic Control Module; (LH front engine compartment)
TAHOE 19-20 Electronic Control Module; (LH front engine compartment)
XTS 19 Electronic Control Module; (3.6L), VIN 8 (8th digit, opt LF3)
YUKON 19-20 Electronic Control Module;
YUKON XL 1500 19-20 Electronic Control Module;