aFe MagnumFLOW Air Filter ProDry S 4in F 9in x 7.5in B (INV) 6.75in x 5.5in T (INV) x 7.5in H aFe AFE21-91065
aFe MagnumFLOW Air Filter ProDry S 4in F 9in x 7.5in B (INV) 6.75in x 5.5in T (INV) x 7.5in H aFe AFE21-91065
aFe MagnumFLOW Air Filter ProDry S 4in F 9in x 7.5in B (INV) 6.75in x 5.5in T (INV) x 7.5in H aFe AFE21-91065
aFe MagnumFLOW Air Filter ProDry S 4in F 9in x 7.5in B (INV) 6.75in x 5.5in T (INV) x 7.5in H aFe AFE21-91065
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aFe MagnumFLOW Air Filter ProDry S 4in F 9in x 7.5in B (INV) 6.75in x 5.5in T (INV) x 7.5in H

aFe
AFE21-91065
802959211038
Air Filters - Universal Fit
7 Units In Stock - Ships Next Business Day
$ 97.00
$ 97.00

SKU: 21-91065 | UPC: 802959211038

aFe Power MagnumFLOW Air Filter ProDry S 4in Flange 9x7.5in Base 6.75x5.5in Inverted Top x 7.5in Height for 2004-2013 Ford F-150 2007-2013 Chevy Silverado 1500 GMC Sierra 1500

This aFe Power MagnumFLOW ProDry S air filter replaces the filter in select Magnum FORCE intake systems on 2004-2013 Ford F-150 2007-2013 Chevy Silverado 1500 and GMC Sierra 1500 V8 models. The oil-free synthetic media delivers 99.2% filtration efficiency with high airflow for better engine performance and throttle response. Washable and reusable it maintains power gains over multiple service intervals with easy cleaning.

Key Features

  • Pro DRY S Media: Three layers of progressively finer non-woven synthetic mesh trap 99.2% of contaminants without oil for clean maintenance and consistent airflow
  • Polyurethane Construction: 100% polyurethane frame and top base on all sides resist cracking for extended filter life under heat and vibration
  • Conical Design: Tall evenly spaced pleats on 9 x 7.5in base inverted 6.75 x 5.5in top and 7.5in height increase surface area for superior dust capacity and longer intervals between cleanings
  • Secure Flange: 4in inside diameter center flange with integrated bumps creates a tight leak-free seal in compatible intake housings
  • Easy Maintenance: Gray filter washes clean with soap and water air dries quickly and installs via clamp-on style for direct replacement

Product Notes

  • Direct OEM-style replacement for aFe Magnum FORCE intakes including part numbers 51-10702 51-10782 51-10802 51-10812
  • Clean every 30,000-50,000 miles based on driving conditions using aFe filter cleaner kit for best results
  • Packaged in protective box weighs 1.95 lbs measures 10 x 10 x 9 inches for safe shipping

Installation Notes

  • Professional installation recommended.
  • Clamp-on design slides into 4in intake tube of compatible aFe systems no cutting or modification needed
  • Compatible with factory airbox or aFe Magnum FORCE housing hardware included with intake system

This Part Fits

Year Make Model Submodel
2007-2013 Chevrolet Silverado 1500 V8 5.3L
2007-2013 GMC Sierra 1500 V8 5.3L
2004-2008 Ford F-150 V8 5.4L
2009-2013 Ford F-150 V8 5.4L
Universal - - Select aFe Magnum FORCE Intakes

Why Choose aFe Power?

  • Leading designer of performance air intake systems trusted by enthusiasts and racers
  • High-flow filters tested for real-world airflow and filtration gains
  • Precision-engineered components built in the USA for reliable fit and function

Frequently Asked Questions

  • Q: Will this filter fit my 2007 Silverado with aFe intake?
    A: Yes it directly replaces the filter in aFe Magnum FORCE systems like 51-10702 on 2007-2013 Silverado 1500 Sierra 1500 V8 models
  • Q: What material is the filter made from?
    A: Non-woven synthetic Pro DRY S media with full polyurethane frame no oil required gray finish resists dirt buildup
  • Q: What is the cleaning process and warranty?
    A: Wash with mild soap and water rinse thoroughly air dry fully reusable for life of vehicle backed by aFe lifetime limited warranty

Shipping & Handling

  • Method: UPS Ground or FedEx
  • Availability: In stock - ships same or next business day
  • Packaging: Secure retail box 10 x 10 x 9 inches
  • Weight: 1.95 lbs
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