Briggs and Stratton 396424S round air filter assembly provides OEM fit and dirt protection.
Briggs and Stratton 396424S pleated-paper filter close-up for dense filtration and cleaner airflow.
Briggs and Stratton 396424S filter in engine cavity demonstrates precise L-Head engine fit.
Briggs and Stratton 396424S individually packaged filter highlights OEM quality and easy replacement.
Briggs and Stratton 396424S replacement part for 2-5 HP horizontal and vertical engines.
Briggs and Stratton 396424S works with 271466 pre-cleaner for enhanced dirt management.
Briggs and Stratton 396424S filter supports engine performance with clean air intake.
Briggs and Stratton 396424S round air filter assembly provides OEM fit and dirt protection.
Briggs and Stratton 396424S pleated-paper filter close-up for dense filtration and cleaner airflow.
Briggs and Stratton 396424S filter in engine cavity demonstrates precise L-Head engine fit.
Briggs and Stratton 396424S individually packaged filter highlights OEM quality and easy replacement.
Briggs and Stratton 396424S replacement part for 2-5 HP horizontal and vertical engines.
Briggs and Stratton 396424S works with 271466 pre-cleaner for enhanced dirt management.
Briggs and Stratton 396424S filter supports engine performance with clean air intake.

Briggs & Stratton 396424S Round Air Filter Cartridge – OEM Pleated Cartridge for 2-5 HP L-Head Engines

Keep your Briggs & Stratton small engine breathing clean air with the 396424S Round Air Filter Cartridge....
Vendor: Briggs & Stratton
Availability: In stock
£28.03
£28.03
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Briggs and Stratton 396424S round air filter assembly provides OEM fit and dirt protection.

Briggs & Stratton 396424S Round Air Filter Cartridge – OEM Pleated Cartridge for 2-5 HP L-Head Engines

£28.03
Briggs and Stratton 396424S round air filter assembly provides OEM fit and dirt protection.
Briggs and Stratton 396424S pleated-paper filter close-up for dense filtration and cleaner airflow.
Briggs and Stratton 396424S filter in engine cavity demonstrates precise L-Head engine fit.
Briggs and Stratton 396424S individually packaged filter highlights OEM quality and easy replacement.
Briggs and Stratton 396424S replacement part for 2-5 HP horizontal and vertical engines.
Briggs and Stratton 396424S works with 271466 pre-cleaner for enhanced dirt management.
Briggs and Stratton 396424S filter supports engine performance with clean air intake.

Briggs & Stratton 396424S Round Air Filter Cartridge – OEM Pleated Cartridge for 2-5 HP L-Head Engines

£28.03
Description
Description
x

Keep your Briggs & Stratton small engine breathing clean air with the 396424S Round Air Filter Cartridge. This OEM replacement uses a round, pleated-paper element designed to trap dirt before it reaches the carburetor, helping maintain steady airflow and dependable performance through busy mowing seasons. Sized for engines in the 9 to 13 cubic inch displacement range, it suits the L-Head family of Briggs & Stratton engines and integrates with both horizontal and vertical setups in the 2-5 HP range. The round shape and sturdy pleats balance filtration with airflow, so your engine can operate smoothly during routine yard tasks and occasional power chores.

Why this filter matters

The pleated-paper element increases filtration surface, capturing dirt while preserving airflow. The round design provides broad coverage where debris tends to accumulate, supporting a stable intake path during mowing, edging, and other common tasks.

Key features

  • Individually packaged part
  • Use on 2-5 HP horizontal and vertical engines
  • Uses 271466 Pre-cleaner
  • Briggs & Stratton 396424S

Compatibility and fit

  • OEM part number 396424S designed for 9-13 cu in L-Head engines
  • Ensures a proper seal and reliable filtration
  • Designed to work with the 271466 pre-cleaner for enhanced dirt removal

Real-world use: For homeowners maintaining seasonal lawn equipment, this filter supports routine maintenance by reducing debris exposure in dusty conditions. The OEM design helps secure a precise fit and straightforward replacement, so you can perform service without guesswork.

Installation tips and care: Confirm that the part matches your engine model, inspect the seal, and replace together with a pre-cleaner when needed. Upgrading to the official part can help maintain steady airflow and filtration performance across mowing and other outdoor tasks.

Durability and reliability

Crafted for everyday use, the 396424S filter balances filtration efficiency with durability. Its round pleated-paper element is built to withstand regular maintenance cycles, helping you keep your small Briggs & Stratton engines operating with clean intake air.

Who benefits

  • Owners of 9-13 cu in L-Head engines needing a reliable OEM replacement
  • Users seeking straightforward replacement with packaged parts for easy storage
  • People pairing this filter with the 271466 pre-cleaner for enhanced dirt management

FAQ

Q: What engines is the Briggs & Stratton 396424S round air filter compatible with?

A: Designed for 9-13 cu in L-Head Series engines and fits 2-5 HP horizontal and vertical Briggs & Stratton engines.

Q: Is this filter sold individually and compatible with a pre-cleaner?

A: Yes, it is individually packaged and uses Briggs & Stratton 271466 pre-cleaner where applicable.

Shipping & Return
Shipping & Return
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Returns Policy

You may return most new, unopened items within 30 days of delivery for a full refund. We'll also pay the return shipping costs if the return is a result of our error (you received an incorrect or defective item, etc.).

You should expect to receive your refund within four weeks of giving your package to the return shipper, however, in many cases you will receive a refund more quickly. This time period includes the transit time for us to receive your return from the shipper (5 to 10 business days), the time it takes us to process your return once we receive it (3 to 5 business days), and the time it takes your bank to process our refund request (5 to 10 business days).

If you need to return an item, simply login to your account, view the order using the "Complete Orders" link under the My Account menu and click the Return Item(s) button. We'll notify you via e-mail of your refund once we've received and processed the returned item.

Shipping

We can ship to virtually any address in the world. Note that there are restrictions on some products, and some products cannot be shipped to international destinations.

When you place an order, we will estimate shipping and delivery dates for you based on the availability of your items and the shipping options you choose. Depending on the shipping provider you choose, shipping date estimates may appear on the shipping quotes page.

Please also note that the shipping rates for many items we sell are weight-based. The weight of any such item can be found on its detail page. To reflect the policies of the shipping companies we use, all weights will be rounded up to the next full pound.

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