Bartoo engine air filter close-up for Freightliner Cascadia, highlighting filtration media
Bartoo engine air filter with dense filtration media detail for efficient pollutant capture
Bartoo air filter installed in Cascadia engine bay, signaling reliable airflow
Bartoo engine air filter label showing OEM replacement compatibility
Bartoo packaging emphasizes brand quality and ready-to-install replacement
Bartoo engine air filter side-view reveals compact, durable design
Bartoo filter housing promotes long service life and straightforward maintenance
Bartoo filter in truck engine bay demonstrates proper fitment alignment
Bartoo label and barcode on packaging supports efficient ordering
Bartoo engine air filter close-up for Freightliner Cascadia, highlighting filtration media
Bartoo engine air filter with dense filtration media detail for efficient pollutant capture
Bartoo air filter installed in Cascadia engine bay, signaling reliable airflow
Bartoo engine air filter label showing OEM replacement compatibility
Bartoo packaging emphasizes brand quality and ready-to-install replacement
Bartoo engine air filter side-view reveals compact, durable design
Bartoo filter housing promotes long service life and straightforward maintenance
Bartoo filter in truck engine bay demonstrates proper fitment alignment
Bartoo label and barcode on packaging supports efficient ordering

Bartoo Engine Air Filter for Freightliner Cascadia 2018–2023 — Replaces 03-42776-010

OverviewBartoo Engine Air Filter for Freightliner Cascadia 2018–2023 helps keep the engine's intake air clean by limiting...
Vendor: BARTOO
Availability: In stock
£94.43
£94.43
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Bartoo engine air filter close-up for Freightliner Cascadia, highlighting filtration media

Bartoo Engine Air Filter for Freightliner Cascadia 2018–2023 — Replaces 03-42776-010

£94.43
Bartoo engine air filter close-up for Freightliner Cascadia, highlighting filtration media
Bartoo engine air filter with dense filtration media detail for efficient pollutant capture
Bartoo air filter installed in Cascadia engine bay, signaling reliable airflow
Bartoo engine air filter label showing OEM replacement compatibility
Bartoo packaging emphasizes brand quality and ready-to-install replacement
Bartoo engine air filter side-view reveals compact, durable design
Bartoo filter housing promotes long service life and straightforward maintenance
Bartoo filter in truck engine bay demonstrates proper fitment alignment
Bartoo label and barcode on packaging supports efficient ordering

Bartoo Engine Air Filter for Freightliner Cascadia 2018–2023 — Replaces 03-42776-010

£94.43
Description
Description
x

Overview

Bartoo Engine Air Filter for Freightliner Cascadia 2018–2023 helps keep the engine's intake air clean by limiting dust, soot, and particulates from entering the combustion path. By providing consistent airflow, it supports steady performance under highway cruising, heavy loads, and variable climates. This replacement part is designed to align with the Cascadia engine bay and to replace the OEM numbers 03-42776-010, 0342776010, 91559, TR504-EF, and 997879.

Key benefits

  • Cleaner intake air can contribute to smoother throttle response and predictable engine behavior in diverse driving conditions
  • Filtration media features dense fibers for efficient contaminant capture without overloading the filter early
  • Durable construction aims to resist wear during long hauls and routine maintenance
  • Brand packaging emphasizes a ready-to-install replacement you can trust

Fitment and maintenance

  • Compatible with Freightliner Cascadia models manufactured from 2018 through 2023
  • Replaces OEM part numbers 03-42776-010, 0342776010, 91559, TR504-EF, 997879
  • Recommended replacement interval is roughly 10,000–12,000 miles, depending on driving conditions
  • Always verify fitment against your vehicle before purchase to ensure proper seal and performance

Installation tips

  • Carefully remove the existing filter and inspect the housing for debris before installing
  • Align the new filter correctly, ensure the seal sits evenly, and avoid overtightening clamps

Support and contact

For any issues with your order, contact us promptly and we will work toward a satisfactory resolution.

FAQ

Q: What is included with the Bartoo air filter?

A: One Bartoo engine air filter that replaces OEM numbers 03-42776-010, 0342776010, 91559, TR504-EF, 997879; compatible with Freightliner Cascadia 2018–2023.

Q: How often should I replace the air filter?

A: We recommend replacing every 10,000–12,000 miles to protect engine performance; verify fitment before purchase.

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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