2021 Freightliner S2C Air Filters
Keep Your 2021 Freightliner S2C in Top Shape with a Quality Air Filter
When it comes to maintaining or upgrading your 2021 Freightliner S2C, choosing high-quality parts is crucial for ensuring your vehicle stays in top shape, whether you’re tackling a repair or enhancing performance. At Advance Auto Parts, we know how important it is to find the right Air Filter for your S2C. We currently carry a top Air Filter in stock that is built to last. Whether you’re replacing a damaged Air Filter or looking to upgrade, our selection for the 2021 Freightliner S2C ensures you’ll find exactly what you need to keep your vehicle looking and performing its best.
Explore Related Parts
And while you’re here, don’t forget to check out related part categories like Fuel Filters and Oil Filters to complete your upgrade or repair project. At Advance Auto Parts, we’re proud to offer the parts and expertise to keep your 2021 Freightliner S2C running smoothly and looking great.
Find Your Specific 2021 Freightliner S2C Air Filters
Looking for the perfect Air Filter for your 2021 Freightliner S2C? You’re in the right place. Below, you’ll find a Air Filter from a trusted manufacturer that is a perfect fit for your vehicle. At Advance Auto Parts, we offer only the highest quality OEM and aftermarket Air Filters, ensuring durability and a precise fit for your Freightliner S2C. Whether you’re driving a 2021 model or another popular model year like
2013,
2014,
2015,
2016,
2017,
2018,
2019,
2020, and
2023, we’ve got you covered. Purchasing Air Filters from Advance Auto Parts is a smart choice, giving you access to trusted brands and parts built to perform. Below, you’ll find links to various types of Air Filters that fit your vehicle.
Essential 2021 Freightliner S2C Air Filters
Carquest Premium – Crankcase Breather Filter: Reduces Blow-by and Emissions (Part No.95136)
from
$159.99
Carquest crankcase ventilation filters reduce blow-by, which is generated by combustion gases leaking past piston rings, producing oil droplets that would otherwise increase emissions.
Product Features:
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Product Features:
- Designed to meet or exceed OE filter performance levels over the entire OE recommended service interval.
Carquest Premium – Engine Crankcase Breather Element (Part No.ECN1106)
from
$158.99
The positive crankcase ventilation (PCV) system is an emission control device designed to allow naturally occurring crankcase vapors to effectively enter the engine intake air system, combining with the air to enter the combustion chamber and safely burn during the combustion process.
Product Features:
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Product Features:
- Application matched component to ensure the system can be returned to like new condition.
- Product constructed to meet all design and operating characteristics as intended by the vehicle manufacturer.
Popular 2021 Freightliner S2C Air Filters Categories
Most Popular Crankcase Breather for 2021 Freightliner S2Cs
Enhance your 2021 Freightliner S2C with this popular Crankcase Breather we have in stock, for $159.99.
Carquest Premium – Crankcase Breather Filter: Reduces Blow-by and Emissions (Part No.95136)
from
$159.99
Carquest crankcase ventilation filters reduce blow-by, which is generated by combustion gases leaking past piston rings, producing oil droplets that would otherwise increase emissions.
Product Features:
See More
Product Features:
- Designed to meet or exceed OE filter performance levels over the entire OE recommended service interval.
FAQs for 2021 Freightliner S2C Air Filters
What’s the price range for 2021 Freightliner S2C Air Filters?
We currently have just one Air Filters for the 2021 Freightliner S2C in stock: Crankcase Breather Filter: Reduces Blow-by and Emissions and it costs $159.99.
Does Advance Auto Parts sell Air Filters for other Freightliner S2C model years?
Does Advance Auto Parts sell Air Filters for any other 2021 Freightliner models?
Yes. We stock Air Filters for 13 other popular 2021 Freightliner models. Some of the most popular are 2021 Sprinter 2500 Air Filters, 2021 Sprinter 3500 Air Filters, 2021 114SD Air Filters, 2021 M2 106 Air Filters, and 2021 108SD Air Filters.
What types of Air Filters do you sell for my 2021 Freightliner S2C?
We currently have just 1 Air Filter in stock for a 2021 Freightliner S2C, and as of 11/2/25, it is a Crankcase Breather.
Can I get help with 2021 Freightliner S2C Air Filter orders?
Contact our customer support team by chat or phone, through the help desk page, where you can find instant answers about Freightliner Air Filters and more.
What is your return policy for Freightliner S2C Air Filters?
Advance Auto Parts keeps returns simple. For new Freightliner S2C Air Filters and accessories, your online orders can be returned, in their original condition, within 45 days. For requirements, see the returns page.