OBD-2 connector

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Product details

Replacement OBD-2 port (also called a DLC, or Data Link Connector) pre-wired with 6" tails. Use to replace a broken/damaged OBD-2 port or add a second OBD-2 port. Also great for making standalone engine wiring harnesses! This connector is not Duramax or GM-specific, all 1996+ cars use this same connector.

Please click the "Installation Guides" link on the top menu bar to download installation instructions in PDF format.

All BT DieselWorks-manufactured products are fully-warrantied for 1 year. Products from other manufacturers may or may not have specific warranties. See individual product descriptions for details. -------- All sales are final. Returns will be given as full price in store credit, or money refund plus 40% restocking fee.

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