Check the listing for details. LS1 Oxygen O2 Sensor Wiring Connector Pigtail GM Camaro Firebird. Condition: New. Listed at 12.95 USD. LS1 Oxygen Sensor Wiring Connector GM Camaro Firebird For GM LS1 F Body Applications. Details New pigtail assembly to repair the Oxygen Sensor connector for the listed applications (This is the square four position plug). Uses the same Delphi/Packard connector, terminals, and seals as the factory wiring harness. Assembled in our shop using the factory correct cross linked polyethelene high temperature TXL wire in the proper gauge. GM correct Pink, Black Brown and Purple wiring. Long 12" leads from back of connector. If your application requires different wire colors, please let us know, we will be happy to assemble it at no extra charge. Application Fits the following models: GM LS1 Camaro and Firebird Applications. May fit other models as well, please review picture(s). Please read the description, payment, and shipping before bidding/purchasing. Please email us with any questions. Returns All unopened or defective items may be returned within 60 days of the purchase date. Defective items will be replaced. Return shipping will be reimbursed on defective items. Non-defective unopened returns will receive a full refund minus the cost of shipping; buyer is also responsible for return shipping. You must contact us to return an item.