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Item #: 19355812
Reg. Price: $933.44
Our Price: $776.62


19355812 Gm Performance Parts 350 Ram Jet Ecm Module/Harness Kit. Replaces 12499116

current MEFI 4 design. It includes module P/N 88962717, wire harness P/N 88961967, oxygen sensor P/N 25312200, intake air temp sensor P/N 25036751, oxygen sensor fitting P/N 15156588.
Technical Note:
If replacing the ECM module only a jumper wire P/N 88963118 is available to convert a MEFI 4 module to a MEFI 3 wire harness to retain your open loop system. The computer has a "green mode" that controls the RPM's for the brake in period. From start up to the end of first hour is 4000 RPM, second hour is 4500 RPM and third hour is 5500 RPM.

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