Crown Automotive 56029049AA Oxygen Sensor for 01-11 Jeep Wrangler TJ, JK & Wrangler Unlimited JK, 01-10 Grand Cherokee WJ & WK, 06-10 Commander XK & 04-11 Liberty KJ & KK

Later model 4.0L engines have a front and rear exhaust manifold. Each manifold has their own catalytic converter. Each catalytic converter has a front and rear sensor. The placement of each sensor this application fits is outlined below.

Fits the following applications:

• 01-03 Wrangler TJ with 4.0L engine. Front exhaust manifold, after catalyst.
• 2004 Wrangler TJ with 4.0L engine. Rear exhaust manifold, before catalyst.
• 05-06 Wrangler TJ with 2.4L engine. Before or after catalyst.
• 05-06 Wrangler TJ with 4.0L engine. Front exhaust manifold, after catalyst.
• 07-09 Wrangler & Wrangler Unlimited JK with 3.8L engine. Driver or passenger side after catalyst.
• 01-03 Grand Cherokee WJ with 4.0L engine. Front exhaust manifold, after catalyst.
• 2004 Grand Cherokee WJ with 4.0L engine. Rear exhaust manifold, before catalyst.
• 2005 Grand Cherokee WH (Export) with 5.7L engine. After catalyst, left or right.
• 05-06 Grand Cherokee WK with 3.7L, 5.7L or 6.1L engine. After catalyst, left or right.
• 2007 Grand Cherokee WK with 3.7L, 5.7L or 6.1L engine. Before or after catalyst, left or right.
• 08-10 Grand Cherokee WK with 3.7L, 4.7L, 5.7L or 6.1L engine. Before or after catalyst, left or right.
• 2006 Commander XK with 3.7L or 5.7L engine. After catalyst, left or right.
• 07-10 Commander XK with 3.7L engine. Before or after catalyst, left or right.
• 08-09 Commander XK with 4.7L engine. Before or after catalyst, left or right.
• 07-10 Commander XK with 5.7L engine. Before or after catalyst, left or right.
• 04-05 Liberty KJ with 2.4L engine. Before catalyst.
• 2005 Liberty KJ with 2.4L engine. After catalyst, left or right.
• 2004 Liberty KJ with 3.7L engine. Before catalyst, left or right.
• 05-06 Liberty KJ with 3.7L engine. After catalyst, left or right.
• 2007 Liberty KJ with 3.7L engine. Before or after catalyst, left or right.
• 08-11 Liberty KK with 3.7L engine. Before or after catalyst, left or right.

Additional Details

Installation Notes
Installation Difficulty:
Skill Level 2 -
Intermediate
Installation Time: 1-2 hours
Parts Included
Warranty
12 month / 12,000 Mile Limited Warranty.

Specifications

• Features: Upstream/Downstream Oxygen Sensor
• Engine Size: 2.4L I-4, 3.2L Pentastar V-6, 3.6L Pentastar V-6, 3.7L V-6, 3.8L V-6, 4.0L I-6, 4.7L V-8, 5.7L V-8 Hemi, 6.1L V-8 Hemi, 6.4L V-8 Hemi
• Engine Fuel: Gasoline
• Shipping Weight: 2lb

Fitment

• 2010 Jeep Commander (XK)
• 2009 Jeep Commander (XK)
• 2008 Jeep Commander (XK)
• 2007 Jeep Commander (XK)
• 2006 Jeep Commander (XK)
• 2004 Jeep Grand Cherokee (WJ)
• 2003 Jeep Grand Cherokee (WJ)
• 2002 Jeep Grand Cherokee (WJ)
• 2001 Jeep Grand Cherokee (WJ)
• 2010 Jeep Grand Cherokee (WK)
• 2009 Jeep Grand Cherokee (WK)
• 2008 Jeep Grand Cherokee (WK)
• 2007 Jeep Grand Cherokee (WK)
• 2006 Jeep Grand Cherokee (WK)
• 2005 Jeep Grand Cherokee (WK)
• 2007 Jeep Liberty (KJ)
• 2006 Jeep Liberty (KJ)
• 2005 Jeep Liberty (KJ)
• 2004 Jeep Liberty (KJ)
• 2011 Jeep Liberty (KK)
• 2010 Jeep Liberty (KK)
• 2009 Jeep Liberty (KK)
• 2008 Jeep Liberty (KK)
• 2006 Jeep Wrangler (TJ)
• 2005 Jeep Wrangler (TJ)
• 2004 Jeep Wrangler (TJ)
• 2003 Jeep Wrangler (TJ)
• 2002 Jeep Wrangler (TJ)
• 2001 Jeep Wrangler (TJ)
• 2011 Jeep Wrangler 2-Door (JK)
• 2010 Jeep Wrangler 2-Door (JK)
• 2009 Jeep Wrangler 2-Door (JK)
• 2008 Jeep Wrangler 2-Door (JK)
• 2007 Jeep Wrangler 2-Door (JK)
• 2006 Jeep Wrangler Unlimited (LJ)
• 2005 Jeep Wrangler Unlimited (LJ)
• 2004 Jeep Wrangler Unlimited (LJ)
• 2011 Jeep Wrangler Unlimited 4-Door (JK)
• 2010 Jeep Wrangler Unlimited 4-Door (JK)
• 2009 Jeep Wrangler Unlimited 4-Door (JK)
• 2008 Jeep Wrangler Unlimited 4-Door (JK)
• 2007 Jeep Wrangler Unlimited 4-Door (JK)