Closed Box Air Intake (19873) 1999-2003 Ford Excursion, F-250/F-350/F-450/F-550 Super Duty 7.3L V8 [OBSOLETE] Filter Options:Diesel Oiled Filter Instruction Sheets for Part #

Instruction Sheets for Part # 35353 - Please note your lid and filter may appear different than images in the instruction sheets

Instruction Sheets for Part 156366

Instruction Sheets for Part 15981 - Please note your lid and filter may appear different than images in the instruction sheets

Oiled Air Filter Filter Part # 61517 5160 5119 Pre-Filter Part # 51921 51906 Filter Maintenance No Maintenance Soap & Water 5100 *Volant Air Intake reuses the factory air duct

Closed Box Air Intake (19873) 1999-2003 Ford Excursion, F-250/F-350/F-450/F-550 Super Duty 7.3L V8 [OBSOLETE] Filter Options:Diesel Oiled Filter Instruction Sheets for Part #Description Vehicle Fitment & Emissions Installation Instructions Volant air intake systems utilize a high velocity venturi filter adapter which provides a smooth transition through the MAF sensor into the intake tube for a much needed airflow improvement over the factory rubber tubing and resonator box. Volant's Cool Air box is larger than the factory unit and incorporates a larger opening to collect a higher volume of colder ambient air. Filter