2012 Caterpillar CT660 Air Filter
Navigate our online catalogue to find original replacement Air Filters specifically designed to fit a 2012 Caterpillar CT660.




Air Filter
$353.26
Limited Stock
Condition: New
Ships: Same or Next Business Day
Pick-Up: Same Business Day (Order before 12pm)
Pick-Up: Same Business Day (Order before 12pm)
Required Per Vehicle: 1
Made in USA
Vehicle fitment:
Engine Base: 10.5L -cc (641CID) L6 Bore 119.88cm (4.72in.) Stroke 154.94cm (6.10in.);
Engine Base: 10.5L -cc (641CID) L6 Bore 119.88cm (4.72in.) Stroke 154.94cm (6.10in.);
Vehicle Fitment Notes:
Air OE Number : 3903433
Air OE Number : 3903433



Air Filter
$353.26
Limited Stock
Condition: New
Ships: Same or Next Business Day
Pick-Up: Same Business Day (Order before 12pm)
Pick-Up: Same Business Day (Order before 12pm)
Required Per Vehicle: 1
Made in USA
Vehicle fitment:
Engine Base: 12.4L 758ci L6 (4.96x6.54; 125.98x166.12); Engine Designation: CT13; Engine Manufacturer: Caterpillar;
Engine Base: 12.4L 758ci L6 (4.96x6.54; 125.98x166.12); Engine Designation: CT13; Engine Manufacturer: Caterpillar;
Vehicle Fitment Notes:
Air OE Number : 3903433
Air OE Number : 3903433



Air Filter
$353.26
Limited Stock
Condition: New
Ships: Same or Next Business Day
Pick-Up: Same Business Day (Order before 12pm)
Pick-Up: Same Business Day (Order before 12pm)
Required Per Vehicle: 1
Made in USA
Vehicle fitment:
Engine Base: 12.4L 758ci L6 (4.96x6.54; 125.98x166.12); Engine Designation: CT13; Engine Manufacturer: Caterpillar;
Engine Base: 12.4L 758ci L6 (4.96x6.54; 125.98x166.12); Engine Designation: CT13; Engine Manufacturer: Caterpillar;
Vehicle Fitment Notes:
OE Number : 3903433
OE Number : 3903433