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Used OEM Wiring & Wiring Harnesses: 2003 Chevy Suburban Wiring Harness For Engine Oem 5.3L Automatic 2Wd. Pulled from a 2003 Chevrolet Suburban 1500 (stock #260264) at Brush Auto Salvage in Brush, Colorado. OEM part number 12601824. Fits 1 vehicle application 2003-2003. Shipping in the US is $25. Inspected before it ships and covered by a 30-day warranty.
The catalog often lists the same model at several merchants — worth a price check before you buy.