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Price: $17.49
Listing is for 1x Heated Oxygen Sensor Adapter Harness 1 to 3 wire
Click Here for an extended length version of this adapterThis adapter is assembled with genuine OE GM/Packard/Delphi connectors and terminals.
Terminals are crimped with factory correct production Delphi/Rennsteig Dies80-99 GM Vehicles originally equipped with a 1 wire O2 sensor ACDelco AFS21 / AFS81 upgrading to a heated 3 wire ACDelco AFS74 or equivalent.
This will also work on some Jeeps from 1984-1990 that originally used a 1 wire sensor with a Weather-Pack connector.18 gauge TXL wire is correctly colored for most applications,
Approximately 7\' (84\"/2.1m) Ignition lead, 3\' (36\"/91.4cm) ground
Pink w/ Black Stripe - To 12 volt Ignition on power source (Key On/Run Position)
Black - Ground- Bolts to rear of cylinder head with other engine grounds (V8 and V6 applications) Intended to provide an upgrade to a heated sensor without altering the original wiring harness.
Excellent upgrade for any vehicle, the heater provides a more consistent and faster initial reading than a non-heated version. The heater also improves sensor life.If you would like a specific length, different color combos or have any questions please send a message