4x Upstream Downstream For 2008-2009 Pontiac G8 6.0L Oxygen 02 O2 Sensor AA21546

4x Upstream Downstream For 2004-10 Jeep Liberty V6 3.7L 02 O2 Oxygen Sensor

2x Upstream Downstream For 2005-2010 Chrysler 300 2.7L 3.5L 02 O2 Oxygen Sensor

For 2002-2008 Jaguar X-Type 3.0L Upstream Air Fuel Ratio O2 Oxygen 02 Sensor

2x Upstream Downstream For 2003-2004 Toyota 4Runner 4.7L 02 O2 Oxygen Sensor

4x Upstream Downstream For 1999-2001 Chrysler 300M 3.5L O2 Oxygen 02 Sensor

For 2003-2006 GMC Yukon XL 2500 6.0L 02 O2 Oxygen Sensor Upstream Downstream

2x For 1996-2000 Toyota 4Runner 2.7L Upstream Downstream Oxygen 02 o2 Sensor