Used OEM Wiring Harnesses, Cables & Connectors: 2002 Chevy S10 Blazer Wiring Harness for Engine OEM 4.3L 4x4 Automatic. Pulled from a 2002 Blazer S10/jimmy S15 (stock #260205) at Brush Auto Salvage in Brush, Colorado. OEM part number 15064620. Fits 35 vehicle applications 2002-2002. Shipping in the US is $25. Inspected before it ships and covered by a 30-day warranty.