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  • The promo code 290259 must be entered on the Shopping Cart page.
  • To qualify for this offer, your order subtotal must equal $100 or more. Excludes gift cards, free item offers, warranties, Advantage memberships, tax and shipping.
  • Free gift cards will be issued in the form of e-gift cards only, not physical gift cards.
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  • Free e-gift cards expire 04/01/27.
  • Promo code not valid on prior purchases or on Honda and STIHL products and cannot be combined with other promotional offers.
  • Valid online and in participating retail stores.
  • Limited-time offer. Subject to change without notice.

Product Summary

The Briggs & Stratton Air Filter Upgrade Kit is designed to enhance the performance and longevity of your engine by providing superior filtration. This kit helps maintain optimal engine efficiency, reducing the risk of costly repairs and downtime. Engineered with high-quality materials, the air filter ensures that dust, debris, and contaminants are effectively captured before they can reach the engine, thereby preventing wear and tear. Easy to install and made to fit seamlessly with Briggs & Stratton engines, this upgrade kit is a practical investment for anyone looking to keep their equipment running smoothly and reliably. Made in the U.S.A., it guarantees top-notch quality and durability, making it an essential addition to your maintenance routine.

What's Included

    (1) Air filter kit

Features + Benefits

  • Replaces all Briggs & Stratton foam filters in 300-500 Series engines, Classic, Sprint, Quattro and Q45 engines
  • Display pack of 1 (27987S) air filter. This foam style filter provides superior protection against the destructive effects of dirt ingestion. Used on select 300-550 Series, Classic, Sprint, and Quattro engines, this OEM part ensures proper fit and performance to maintain the life of your Briggs & Stratton engine.

Key Specs

AttributeSpecification

item#

21207

Brand

Briggs & Stratton

Manufacturer's Warranty

3 month parts/no labor

Ship Weight

0.2 LB
AttributeSpecification

Max. Horsepower

5

Min. Horsepower

3

Product Type

Air Filtration

Material

Foam

Warranty

Manufacturer's Warranty

3 month parts/no labor