Sensors Oxygen. 3.8L Engine [3.8L V6 SMPI Engine].. 2009 Jeep Wrangler Unlimited Sahara 3.8L V6 A/T 4X4

Before Catalyst. Right.
Complete Chassis Parts Module. [Complete Chassis Parts Module], [Complete Chassis Parts Module] Upstream.

Before Catalyst. Left.
Complete Chassis Parts Module. [Complete Chassis Parts Module], [Complete Chassis Parts Module] Upstream.

Before Catalyst. Left.
Complete Chassis Parts Module. [COMPLETE CHASSIS PARTS MODULE], Before Catalyst, Before Catalyst [MID MODEL YEAR VEHICLE TRACKING], BEFORE CATALYST RT HAND UPSTREAM, Up Stream.

After Catalyst. Right.
Complete Chassis Parts Module. [[Federal Emissions,Export Emissions]], [NAA], [Emissions - U.S. 50 State] OR [Emissions - Export] Build Code 082, [Emissions - U.S. 50 State] OR [Emissions - Export] Build Code 089, [Emissions - U.S. 50 State] OR [Emissions - Export] Build Code 306, [Emissions - U.S. 50 State] OR [Emissions - Export] Build Code 307, [Engine Controller - Next Generation], [Complete Chassis Parts Module], [Complete Chassis Parts Module] Downstream, After Catalyst, After catalyst front, AFTER CATALYST LT HAND DOWNSTREAM, AFTER CATALYST RT HAND DOWNSTREAM, Before Catalyst, BEFORE CATALYST LT HAND, BEFORE CATALYST LT HAND UPSTREAM, BEFORE CATALYST RT HAND, BEFORE CATALYST RT HAND UPSTREAM, Down sream, Down Stream, Downstream, Downstream Left, Downstream Right, Left Downstream, Left Upstream, Right Downstream, Right Upstream, Up Stream, Up to 07/28/06, Upstream, Upstream Left, Upstream Right.

After Catalyst. Left.
Complete Chassis Parts Module. [[Federal Emissions,Export Emissions]], [NAA], [Emissions - U.S. 50 State] OR [Emissions - Export] Build Code 082, [Emissions - U.S. 50 State] OR [Emissions - Export] Build Code 089, [Emissions - U.S. 50 State] OR [Emissions - Export] Build Code 306, [Emissions - U.S. 50 State] OR [Emissions - Export] Build Code 307, [Engine Controller - Next Generation], [Complete Chassis Parts Module], [Complete Chassis Parts Module] Downstream, After Catalyst, After catalyst front, AFTER CATALYST LT HAND DOWNSTREAM, AFTER CATALYST RT HAND DOWNSTREAM, Before Catalyst, BEFORE CATALYST LT HAND, BEFORE CATALYST LT HAND UPSTREAM, BEFORE CATALYST RT HAND, BEFORE CATALYST RT HAND UPSTREAM, Down sream, Down Stream, Downstream, Downstream Left, Downstream Right, Left Downstream, Left Upstream, Right Downstream, Right Upstream, Up Stream, Up to 07/28/06, Upstream, Upstream Left, Upstream Right.