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Exterior Components› Body Panels and Components
Crown Automotive
Oxygen Sensor for Select Jeep 04 Wrangler, 02-03 WG Grand Cherokee, 04 Liberty Crown Automotive
SKU: C01X 56028996AA
Easy — 1–2 hours
Overview
This sensor is constructed from quality materials and is field-tested to ensure reliable performance. It includes a wiring harness and is sold individually.
Show original supplier description
Part #: 56028996AA
Oxygen Sensor for Jeep 04-04 TJ Wrangler w/ 4.0L (After Cat Front), 2002 WG Grand Cherokee w/ 4.7L, w/ Euro Emissions (After Cat Right), 2003 Grand Cherokee w/ 4.7L(After Cat Right), 2004 Liberty w/ 3.7L (After Cat Left or Right)Features and Benefits:12-Month WarrantyAfter CatalystDirect ReplacementFor Models w/ 3.7L, 4.7L, 5.7L, or 8.3L EnginesIncludes Pigtail and PlugPosition Varies by ApplicationDetails:Material: Metal, PlasticColor: Bronze, BlackLocation: RearHardware Included: Use Existing HardwareInterchange: 56028586AAApplication: 2002-2002 Jeep WG (Europe) Grand Cherokee w/ 4.7L Engine w/ Euro Emissions (After Catalyst Right) None; 2003-2003 Jeep WG (Europe) Grand Cherokee w/ 4.7L Engine (After Catalyst Right) None; 2004-2004 Jeep KJ Liberty w/ 3.7L Engine (After Catalyst Left or Right) None; 2004-2004 Jeep TJ Wrangler w/ 4.0L Engine (After Catalyst Front) NoneCrown Automotive carries over 9600 unique quality replacement parts encompassing over 766,000 different applications for every model of Jeep produced since 1941.
Features:
- For Models w/ 3.7L, 4.7L, 5.7L, or 8.3L Engines
- After Catalyst
- Position Varies by Application
- Includes Pigtail and Plug
- Direct Replacement
- 12-Month Warranty
Oxygen Sensor for Jeep 04-04 TJ Wrangler w/ 4.0L (After Cat Front), 2002 WG Grand Cherokee w/ 4.7L, w/ Euro Emissions (After Cat Right), 2003 Grand Cherokee w/ 4.7L(After Cat Right), 2004 Liberty w/ 3.7L (After Cat Left or Right)
Vehicle Symptoms
- Check engine light on with fuel smell
- Poor fuel economy and rough idle
- Failed emissions test (high NOx or HC)
- Engine hesitates or surges during acceleration
- Black smoke from exhaust on startup
Diagnostic Codes
- P0134 – O2 Sensor No Activity Detected (Bank 1 Sensor 1)
- P0141 – O2 Sensor Heater Circuit Malfunction (Bank 1 Sensor 2)
- P0132 – O2 Sensor Circuit High Voltage (Bank 1 Sensor 1)
- P0155 – O2 Sensor Heater Circuit Malfunction (Bank 2 Sensor 1)
- P0420 – Catalyst System Efficiency Below Threshold (Bank 1)
Relevant Conversations
- P0141 code on my Jeep Wrangler 4.0L
- O2 sensor downstream 2004 Liberty 3.7L replacement
- Engine bogging down after warm up Jeep Grand Cherokee
- Crown Automotive vs NTK oxygen sensor quality
- How to replace rear O2 sensor 2002 Dodge Dakota 4.7L
- Check engine light P0420 after cat replacement
- Wrangler 4.0L oxygen sensor thread-in extraction tool
- Symptoms of bad O2 sensor on Jeep 4.7L
- Will a bad O2 sensor cause poor acceleration?
- O2 sensor pigtail connector wiring for Crown 56028996AA
Product descriptions are provided by our supplier partners and may not always be perfectly accurate. Not sure this fits? or call (760) 282-4645 and we’ll verify before you order.
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Specifications
| Brand | Crown Automotive |
| Part Number | C01X 56028996AA |
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