w/ EGR Valve OE No. 12581876
OE No. 12581876
2nd Design; Stamped #12581876,12581878
A tube kit is required to convert from the Delphi valve design to the newer Siemens valve design. PCM will need to be reprogrammed. Refer to GM 06-06-04-003D; parts and programming may be required with Horizontal Connector 2nd Design
OE No. 12581876
w/ 12581876 or 12581878 Stamped on EGR Valve
w/ 12581876 or 12581878 Stamped on EGR Valve
with egr valve; Retrofit kit OE No. 89018174
w/ 12581876 or 12581878 Stamped on EGR Valve
Browse our selection of quality exhaust gas recirculation (egr) valve parts designed specifically for your Buick Terraza. We carry options across multiple trim levels, body styles, and engine configurations to ensure a perfect fit.
CX · CXL
Mini Passenger Van
V6 3.5L · V6 3.9L
Automatic