Fits:
 

• Jeep Wrangler (2001-2003) w/ 4.0L engine; After Catalyst Front.
• Jeep Wrangler (2004) w/ 4.0L engine; Before Catalyst Rear.
• Jeep Wrangler (2005-2006) w/ 2.4L engine; Before or After Catalyst.
• Jeep Wrangler (2005-2006) w/ 4.0L engine; After Catalyst Front.
• Jeep Wrangler (2007-2009) w/ 3.8L engine; After Catalyst Left or Right.
• Jeep Grand Cherokee (2001-2003) w/ 4.0L engine; After Catalyst Front.
• Jeep Grand Cherokee (2004) w/ 4.0L engine; Before Catalyst Rear.
• Jeep Grand Cherokee (2005); WH (Europe) model w/ 5.7L engine; After Catalyst Left or Right.
• Jeep Grand Cherokee (2005-2006); WK (US) model w/ 3.7L, 5.7L or 6.1L engine; After Catalyst Left or Right.
• Jeep Grand Cherokee (2007) WK (US) model w/ 3.7L, 5.7L or 6.1L engine; Before or After Catalyst Left or Right.
• Jeep Grand Cherokee (2008-2010) WK (US) model w/ 3.7L, 4.7L, 5.7L or 6.1L engine; Before or After Catalyst Left or Right.
• Jeep Commander (2006) w/ 3.7L or 5.7L engine; After Catalyst Left or Right.
• Jeep Commander (2007-2010) w/ 3.7L engine; Before or After Catalyst Left or Right.
• Jeep Commander (2008-2009) w/ 4.7L engine; Before or After Catalyst Left or Right.
• Jeep Commander (2007-2010) w/ 5.7L engine; Before or After Catalyst Left or Right.
• Jeep Liberty (2004-2005) w/ 2.4L engine; Before Catalyst.
• Jeep Liberty (2005) w/ 2.4L engine; After Catalyst Left or Right.
• Jeep Liberty (2004) w/ 3.7L engine; Before Catalyst Left or Right.
• Jeep Liberty (2005-2006) w/ 3.7L engine; After Catalyst Left or Right.
• Jeep Liberty (2007) w/ 3.7L engine; Before or After Catalyst Left or Right.
• Jeep Liberty (2008-2011) w/ 3.7L engine; Before or After Catalyst Left or Right.