1985 Subaru RX Air Filters

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Keep Your 1985 Subaru RX in Top Shape with a Quality Air Filter

When it comes to maintaining or upgrading your 1985 Subaru RX, 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 RX. 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 1985 Subaru RX 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 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 1985 Subaru RX running smoothly and looking great.

Looking for the perfect Air Filter for your 1985 Subaru RX? 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 Subaru RX. Whether you’re driving a 1985 model or another popular model year like 1986, 1987, 1988, and 1989, 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 1985 Subaru RX Air Filters

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$68.99

K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is reusable, engineered to last for the entire lifespan of your vehicle, and backed by K&N’s No-Hassle Lifetime Limited Warranty. K&N drop-in replacement filters are designed to install easily into your factory air box. Upgrade today and start enjoying superior airflow and superior performance from K&N’s most popular product!

Product Features:

ENGINEERED POWER: State-of-the-art air filter media is designed to increase horsepower and acceleration as well as improve overall engine performance
RUGGED CONSTRUCTION: K&N Air Filters are manufactured with durable, premium materials and state-of-the-art construction methods to last a lifetime
4 LAYERS OF PROTECTION: Multiple layers of premium cotton gauze treated with a specially-designed tacking agent work together to create an intricate mesh of engine filter media that is designed to block and trap harmful contaminants
CLEAN ONCE EVERY 5 YEARS: Engine air filter only needs cleaning every 75,000 miles under normal highway driving conditions (5 years based on the average miles driven per year of 15,000 miles)
REUSABLE K&N FILTER SAVES YOU MONEY: A K&N washable, reusable air filter will save you up to $125 vs. purchasing multiple disposable filters (compared to MSRP in USD of corresponding OE filters for 200,000 miles of highway driving)
ULTIMATE LONGEVITY: No-hassle lifetime limited warranty on stock replacement K&N air filters- limitations apply
EASY INSTALLATION: K&N Air Filters are pre-oiled and ready to drop into your factory air box- they are one of the easiest and most cost-effective vehicle upgrades for quick performance gains
REDUCES WASTE: Over 200 million disposable air filters and their packaging waste wind up in landfills each year- reusable filters help reduce waste in our landfills

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$12.49

Carquest Premium engine air filters are designed to meet OE fit, form and function for optimal filtration and engine protection. High-quality paper, enhanced bonding, and reinforced metal screen backing give Carquest Premium air filters the added strength and durability that modern engines demand. Built to meet or exceed original equipment standards, Carquest Premium air filters provide exceptional engine protection and optimal performance in all driving conditions.

Product Features:

Precision engineered to match OE fit, form and function
Media provides 99% filtration efficiency and larger capacity
Sealing materials are designed for each application to ensure a positive seal
Reinforced metal screen backing with anti-rust coating on applicable applications
Built to withstand high CFM conditions of forced induction engines

Popular 1985 Subaru RX Air Filters Categories

Air Filters

FAQs for 1985 Subaru RX Air Filters

What’s the price range for 1985 Subaru RX Air Filters?

We currently have just one Air Filters for the 1985 Subaru RX in stock: Engine Air Filter: Removes up to 99% of Dirt & Debris and it costs $12.49.

Does Advance Auto Parts sell Air Filters for other Subaru RX model years?

Yes, we carry Air Filters for 3 model years of Subaru RXes between 1986 and 1989. The following model years are the most popular for Air Filter purchases: 1989, 1988, 1987, and 1986.

Does Advance Auto Parts sell Air Filters for any other 1985 Subaru models?

Yes. We stock Air Filters for 2 other popular 1985 Subaru models. Some of the most popular are 1985 XT Air Filters, 1985 GL Air Filters, and 1985 GL-10 Air Filters.

What types of Air Filters do you sell for my 1985 Subaru RX?

We currently have just 1 Air Filter in stock for a 1985 Subaru RX, and as of 3/1/26, it is an Air Filter.

Can I get help with 1985 Subaru RX Air Filter orders?

Contact our customer support team by chat or phone, through the help desk page, where you can find instant answers about Subaru Air Filters and more.

What is your return policy for Subaru RX Air Filters?

Advance Auto Parts keeps returns simple. For new Subaru RX Air Filters and accessories, your online orders can be returned, in their original condition, within 45 days. For requirements, see the returns page.