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General Motors 12-142 Wire Harness - Fit for Buick, Chevrolet, GMC, Hummer H3, Pontiac 2006-2010

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Standard	ISO 11452-4
Product Type	Cable Harness

Manufacturer No.

12-142

OEM Part No.

12 74 142

Fitment Vehicles

BuickChevroletGMCHummer H3Pontiac

Electrical and Electronic System - Industrial Encyclopedia

General Motors original specification wire harness, part number 12-142, suitable for Buick, Chevrolet, GMC, Hummer H3, Pontiac models (2006-2010). Compliant with ISO 11452-4 standard, ensuring electromagnetic compatibility. Reliable alternative to OE number 12 74 142, providing a stable electrical connection.