Front & Rear O2 Sensors for GMC Trailblazer & Envoy & Rainer 4.2L 2004-2005

THIS LISTING IS FOR ALL 2 SENSORS

Fits: GMC

• 2004 2005 , Trailblazer & Envoy & Rainer 4.2L

Includes

• Front Sensor 250-24654 , 4 wire
• Rear Sensor 250-24339 , 4 wire

 

 

This is a BRAND NEW easy to install Direct Fit Oxygen Sensor with Harness No splicing needed (This is NOT a Cheap Universal O2 Sensor No Wire cutting or splicing is needed improper splicing can cause damage to you cars computer system) Faulty O2 sensors can lead to catalytic converter Failure and Also is the most common reason for your check engine light being on.  

Condition: New

• Brand: Mac Auto Parts
• Placement on Vehicle: Front, Rear
• Manufacturer Part Number: 36113
• Interchange Part Number: 25024654 25024339
• Surface Finish: new
• Warranty: Yes