← All kits for 2001 Freightliner Classic XL
2001 Freightliner Classic XL
Detroit Diesel Series 60 12.7L · Oil, Fuel & Dual Engine Air KingKit
Routine maintenance filters matched to your Classic XL’s engine and installed equipment. Confirm your filter setup to see the exact KingKit.
$498.06
Confirm your installed equipment to see exact filters, quantities and availability.
- Engine Oil Filter
- Primary Fuel Filter
- Secondary Fuel Filter
- Primary Engine Air Filter
Detailed fitment information & service scope
Six routine-service filters: two oil, one primary fuel, one secondary fuel and two matching engine-air elements. Confirm your installed filter arrangement matches the listed parts before ordering. The WIX 33118 primary fuel filter is not a water separator. Cabin/HVAC filters are not included; this kit does not cover every truck filter or equipment option.