We distribute Engine Control Module (ECM)'s. This is a recycled product. URG is a group of certified recyclers of quality replacement parts. Unless specified as Universal this is a direct fit Engine Control Module. A reminder that this listing is for a single Engine Control Module which may be less than you need for your application. Check the fitment information for the qty your vehicle requires. Electronic Control Module 4.2L LH engine

To confirm that this part fits your vehicle, enter your vehicle's Year, Make, Model, Trim and Engine in theCompatibility Table. Also review the notes section in the compatibility chart for additional specifications about this part.

This part generally fits Buick,Chevrolet,GMC,Isuzu,Oldsmobile,Saab vehicles and includes models such as 9-7x,Ascender,Bravada,Envo y XL,Envoy XUV,Envoy,Rainier,Trailblazer EXT,Trailblazer with the trims of 4.2i Sport Utility 4-Door,5.3i Sport Utility 4-Door,Bas e Sport Utility 4-Door,CXL Plus Sport Utility 4-Door,CXL Sport Utility 4-Door,Linear Sport Utility 4-Door,LS Sport Utility 4-Door, LT Sport Utility 4-Door,LTZ Sport Utility 4-Door,S Sport Utility 4-Door,SLE Sport Utility 4-Door,SLT Sport Utility 4-Door. The eng ine types may include 4.2L 256Cu. In. l6 GAS DOHC Naturally Aspirated,5.3L 5328CC 325Cu. In. V8 GAS OHV Naturally Aspirated. This part fits vehicles made in the following years 2003,2004,2005,2006.

To confirm that this part fits your vehicle, enter your vehicle's Year, Make, Model, Trim and Engine in theCompatibility Table. Also review the notes section in the compatibility chart for additional specifications about this part.