2003 Chevrolet Trailblazer EXT Oxygen Sensor Connector
Navigate our online catalogue to find original replacement Oxygen Sensor Connectors specifically designed to fit a 2003 Chevrolet Trailblazer EXT.




Oxygen Sensor Connector
$64.33 CAD
Limited Stock
Condition: New
Ships: Same or Next Business Day
Pick-Up: Same Business Day (Order before 11:30am)
Pick-Up: Same Business Day (Order before 11:30am)
Required Per Vehicle: 1
Vehicle Fitment Notes:
Gray and Blue 4 Term. Female
Gray and Blue 4 Term. Female




Oxygen Sensor Connector
$65.48 CAD
In Stock
Condition: New
Ships: Monday Nov. 17th
Pick-Up: Ready in 1 Hour Monday Nov. 17th
Pick-Up: Ready in 1 Hour Monday Nov. 17th
Required Per Vehicle: 1
Vehicle Fitment Notes:
Gray and Blue 4 Term. Female
Gray and Blue 4 Term. Female




Oxygen Sensor Connector
$108.85 CAD
Limited Stock
Condition: New
Ships: Monday Nov. 17th
Pick-Up: Ready in 1 Hour Monday Nov. 17th
Pick-Up: Ready in 1 Hour Monday Nov. 17th
Required Per Vehicle: 1
Vehicle Fitment Notes:
Black and Blue 4 Term. Female
Black and Blue 4 Term. Female




Oxygen Sensor Connector
$114.43 CAD
In Stock
Condition: New
Ships: Monday Nov. 17th
Pick-Up: Ready in 1 Hour Monday Nov. 17th
Pick-Up: Ready in 1 Hour Monday Nov. 17th
Required Per Vehicle: 1
Vehicle Fitment Notes:
White 4 Term. Male
White 4 Term. Male




Oxygen Sensor Connector
$98.63 CAD
Out of Stock
Condition: New
Required Per Vehicle: 1
Vehicle Fitment Notes:
Black and Blue 4 Term. Female
Black and Blue 4 Term. Female




Oxygen Sensor Connector
$115.72 CAD
Out of Stock
Condition: New
Required Per Vehicle: 1
Vehicle Fitment Notes:
White 4 Term. Male
White 4 Term. Male





Oxygen Sensor Connector
$83.14 CAD
Out of Stock
Condition: New
Required Per Vehicle: 1
Vehicle fitment:
Engine Base: 4.2L 256ci L6 (3.66x4.00; 93.0x102.0);
Engine Base: 4.2L 256ci L6 (3.66x4.00; 93.0x102.0);
Vehicle Fitment Notes:
Black Square Type 4 Wire
Black Square Type 4 Wire