Remanufactured GM ECM - VIN Programmed - Ready to Install Condition: Remanufactured unit. This remanufactured GM engine control module is prepared for VIN-based programming and application review. The application guide below lists compatible GM vehicles and related service/module numbers in a normalized year, make, and model format. GM service numbers and module labels may cross-reference multiple vehicle applications. We keep the service/module number coverage visible, then review the final programming details against your VIN and original module information before release. Product details Application: multiple GM car and truck applications Vehicle type: Car / Truck Makes covered: Buick, Chevrolet, Oldsmobile, Pontiac Module type: Engine Control Module (ECM) Hollander lookup numbers: 590-04206 Module / primary service number: 16211539 Compatible service / module interchange numbers 16211539 Vehicle application coverage Years Make Model Engine / application notes 1996 Buick Century 2.2L L4, 3.1L V6 1996 Buick LeSabre 3.8L V6 1996 Buick Park Avenue 3.8L V6 1996 Buick Regal 3.1L V6, 3.8L V6 1996 Buick Riviera 3.8L V6 1996 Buick Skylark 3.1L V6 1996 Chevrolet Beretta 2.2L L4, 3.1L V6 1996 Chevrolet Corsica 3.1L V6 1996 Chevrolet Lumina 3.1L V6, 3.4L V6 1996 Chevrolet Lumina APV 3.4L V6 1996 Chevrolet Monte Carlo 3.1L V6, 3.4L V6 1996 Oldsmobile 88 3.8L V6 1996 Oldsmobile 98 3.8L V6 1996 Oldsmobile Achieva 3.1L V6 1996 Oldsmobile Cutlass Ciera 3.1L V6 1996 Oldsmobile Cutlass Supreme 3.1L V6, 3.4L V6 1996 Oldsmobile LSS 3.8L V6 1996 Oldsmobile Silhouette 3.4L V6 1996 Pontiac Bonneville 3.8L V6 1996 Pontiac Grand Am 3.1L V6 1996 Pontiac Grand Prix 3.1L V6, 3.4L V6 1996 Pontiac Trans Sport 3.4L V6 Technical resources Technical Data & Downloads Use our technical data library for supporting controller references, connector information, programming notes, and related service documents when they are available. GM Tuning Use our GM Tuning services for related calibration, VATS, sensor removal, check engine light, drivability, and performance service options. GM Programming Services Use our GM programming services for related setup, unlock, programming, and module service options when additional work is needed. Important fitment and programming notice Please verify your original module number before purchase and provide your VIN so programming and fitment can be reviewed. When available, include the original module number or software ID, a clear module label photo, and photos of the original unit / connector side. Many GM vehicles require one or more post-install procedures such as theft-deterrent / security relearn, crankshaft variation learn, idle or throttle learn, transmission adaptive / fast learn, or module setup with a capable scan tool. Required relearns vary by vehicle, module type, and calibration. Our online catalog is an application guide, not an automatic fitment guarantee. Fitment is reviewed during programming, but the customer is responsible for confirming they are purchasing the correct part for their vehicle. Once programming, calibration retrieval, or supplier processing has started, related service costs may apply if the supplied vehicle or module information is incorrect.