Part Description
This Adapter converts a Heavy Duty 7 Pin Round connector into a Light Duty 4 Pin Flat connector for your Wiring Harness.
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Priced Right
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Factory Fit
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Easy Returns
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In-House Experts
You have selected a Trailer Hitch Wiring Adapter Converts 7 Pin Round to 4 Pin Flat (part # 12496599) for the 2002 Chevrolet Trailblazer . This genuine Chevrolet replacement part is manufacturer approved to keep your Trailblazer running at peak performance for longer. We offer wholesale pricing on any OEM Chevrolet part for any model or year on the road today.