2003 Chevrolet Trailblazer Drive Belt Idler Pulley
Navigate our online catalogue to find original replacement Drive Belt Idler Pulleys specifically designed to fit a 2003 Chevrolet Trailblazer.






Drive Belt Idler Pulley
$63.97
$57.96
10+ In Stock
Ships: Wednesday Oct. 1st
Pick-Up: Ready in 1 Hour Wednesday Oct. 1st
Pick-Up: Ready in 1 Hour Wednesday Oct. 1st
Condition: New
Required Per Vehicle: 1
Required Per Vehicle: 1
Made in USA
Vehicle Fitment Notes:
Idler Assy. Pulley
Idler Assy. Pulley

Drive Belt Idler Pulley
$55.26
Limited Stock
Ships: Same or Next Business Day
Pick-Up: Same Business Day (Order before 12pm)
Pick-Up: Same Business Day (Order before 12pm)
Accessory Drive
Condition: New
Required Per Vehicle: 1
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:
Smooth Pulley
Smooth Pulley





Drive Belt Idler Pulley
$32.77
In Stock
Ships: Wednesday Oct. 1st
Pick-Up: Ready in 2-3 Hours Wednesday Oct. 1st
Pick-Up: Ready in 2-3 Hours Wednesday Oct. 1st
Smooth Pulley
Condition: New
Required Per Vehicle: 1
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);







Drive Belt Idler Pulley
$74.97
$52.48
Call For Availability

Drive Belt Idler Pulley
Call for Pricing
Out of Stock
Condition: New
Required Per Vehicle: 1
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:
Idler Pulley Smooth, 3in Dia
Idler Pulley Smooth, 3in Dia


Drive Belt Idler Pulley
Call for Pricing
Out of Stock
Condition: New
Required Per Vehicle: 1
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:
Idler Pulley
Idler Pulley