2018 Ford Focus Air Filters
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K&N®33 Series Panel Red Air FilterFord Focus 2018, 33 Series Panel Red Air Filter by K&N®. K&N's replacement air filters are designed to increase horsepower and acceleration while providing excellent filtration. K&N makes over 1,200 different replacement air filters for...Designed to boost horsepower and rate of accelerationCan be cleaned and used again$64.99 - Original (OEM)Air Intake PartsNo matter the type of vehicle you own, its engine needs two basic things to function: fuel and oxygen. And it's the air intake system that supplies your vehicle's heart with power-building air to ensure its efficient performance. The...
- Ford OEEngine / Transaxle - Air IntakeFord Focus 2018, Engine / Transaxle - Air Intake by Ford OE. If you want to keep your Ford performing the way it did when it left the factory, rely on Ford OE products. Manufactured to strict specifications for fit, form, and function,...Genuine OEM Ford part made to fit your vehicle perfectlyDesigned to restore OEM performance for a safe ride$2.09 - $196.80
- Ford OEEngine / Transaxle - Air Intake (1.0L)Ford Focus 1.0L 2018, Engine / Transaxle - Air Intake by Ford OE. If you want to keep your Ford performing the way it did when it left the factory, rely on Ford OE products. Manufactured to strict specifications for fit, form, and...Genuine OEM Ford part made to fit your vehicle perfectlyDesigned to restore OEM performance for a safe ride$6.18 - $99.84
- Ford OEEngine / Transaxle - Air Intake (Flex)Ford Focus Flex 2018, Engine / Transaxle - Air Intake by Ford OE. If you want to keep your Ford performing the way it did when it left the factory, rely on Ford OE products. Manufactured to strict specifications for fit, form, and...Genuine OEM Ford part made to fit your vehicle perfectlyDesigned to restore OEM performance for a safe ride$2.38 - $202.97
- Ford OEEngine / Transaxle - Air Intake (Gas)Ford Focus Gas 2018, Engine / Transaxle - Air Intake by Ford OE. If you want to keep your Ford performing the way it did when it left the factory, rely on Ford OE products. Manufactured to strict specifications for fit, form, and...Genuine OEM Ford part made to fit your vehicle perfectlyDesigned to restore OEM performance for a safe ride$2.09 - $129.54
- aFe®Magnum Flow® Pro 5R Round Tapered Blue Air FilterFord Focus 1.0L / 2.0L Gas 2018, Magnum Flow® Pro 5R Round Tapered Blue Air Filter by aFe®. Constructed with 100% polyurethane on top and bottom, this high flow, oiled OE replacement performance filter will outflow stock paper filter...Improves airflow for better performance and accelerationPre-oiled, washable/reusable air filter for long service life with life-time warranty$84.00
- WIX®Air FilterFord Focus 2018, Air Filter by WIX®. Considering as much as 10,000 gallons of air must pass through the air filter for every gallon of fuel the engine consumes, WIX air filters play a vital part in preventing foreign particles like...Prevents foreign particles like carbon, soot and abrasives from entering the fuel mixEnsures superior engine protection$19.32
- Denso®Round Air FilterFord Focus Gas 2018, Round Air Filter by Denso®. Make sure your engine breathes properly with our selection of top-quality replacement air intake parts. These parts are made by trusted brands that use the finest materials and the latest...Perfect solution to keep your air intake system performing the way it was designed toCrafted from the highest grade materials for dependable, long-lasting service$15.39
- Mahle®Air FilterFord Focus 2018, Air Filter by Mahle®. If you have a dirty air filter, clogged PCV valve, or defective MAF sensor you may be tempted to just run down to the local auto parts chain store for a replacement, but before you waste your time...Perfect solution to keep your air intake system performing the way it was designed toCrafted from the highest grade materials for dependable, long-lasting service$27.67
- K&N®E Series Round Straight Red Air FilterFord Focus 2018, E Series Round Straight Red Air Filter by K&N®. K&N's replacement air filters are designed to increase horsepower and acceleration while providing excellent filtration. K&N makes over 1,200 different replacement air...Designed to boost horsepower and rate of accelerationCan be cleaned and used again$89.99
- Pentius®UltraFLOW™ Air FilterFord Focus 2018, UltraFLOW™ Air Filter by Pentius®. The UltraFLOW Air Filter by Pentius has been designed to provide your customer's engine with the clean air that is required for maximum efficiency and power output. By design, the...Designed to eliminate contaminantsEnsures proper fitment and excellent performance$12.77
- aFe®Magnum Flow® Pro Dry S Round Straight Gray Air FilterFord Focus 1.0L / 2.0L Gas 2018, Magnum Flow® Pro Dry S Round Straight Gray Air Filter by aFe®. Constructed with 100% polyurethane on top and bottom, this high flow “oil-free” OE replacement performance filter will outflow stock...Improves airflow for better performance and accelerationOil-free for easy quick servicing and yet washable/reusable air filter for long service life with life-time warranty$84.00
- Baldwin Filters®Radial Seal Air Filter ElementFord Focus 2.3L Gas 2018, Radial Seal Air Filter Element by Baldwin Filters®. This first-rate American-made product is the winning choice for performance-minded racers. Made with craftsmanship and high-tech machinery by highly skilled...Heavy-Duty Radial Seal Gasket and End Cap will not degrade under temperature extremes, changes in restriction or vibrationFlexible Outer Edges makes for easy installation and removal in housings with minimal clearance$20.93
- FRAM®Extra Guard™ Round Radial Seal Air FilterFord Focus 2018, Extra Guard™ Round Radial Seal Air Filter by FRAM®. Designed and constructed with advanced features to capture and hold more dirt. Increased durability is achieved because of the heavier filter screen that extends...Provides better air filtration for improved performancePrevents damaging particles from entering your engine$18.74
- AEM Intakes®DryFlow® Round Straight Red Air FilterFord Focus 2018, DryFlow® Round Straight Red Air Filter by AEM Intakes®. Let your engine breathe with an AEM Intakes DryFlow filter! Every DryFlow filter is engineered to exceed the engine's normal airflow requirement. And thanks to...Exceeds the engine’s normal airflow capacityEasy to clean – no oiling required$89.99
- Vaico®Air FilterFord Focus 2018, Air Filter by Vaico®. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a well-balanced design and high level of craftsmanship. Manufactured from...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$15.50
- aFe®Magnum Flow® Pro 5R Round Tapered Air FilterMagnum Flow® Pro 5R Round Tapered Air Filter by aFe®. This high flow Pro 5R air filters are constructed with 100% polyurethane on all sides and will out flow the stock paper filters for improved performance. Five layers of...Improves airflow for better performance and accelerationPre-oiled, washable/reusable air filter for long service life with life-time warranty$65.00 - $140.00
- aFe®Magnum Flow® Pro Dry S Round Tapered Gray Air FilterMagnum Flow® Pro Dry S Round Tapered Gray Air Filter by aFe®. This high flow Pro DRY S air filters are constructed with 100% polyurethane on all sides and will out flow the stock paper filters for improved performance. Layers of...Improves airflow for better performance and accelerationPre-oiled, washable/reusable air filter for long service life with life-time warranty$68.00 - $121.00
- aFe®Magnum Flow® Pro Guard 7 Tan Air FilterMagnum Flow® Pro Guard 7 Tan Air Filter by aFe®. This Pro Guard 7 performance air filter outflows the factory intake by 44%. The “Inverted” design of this unique OE replacement filter fully utilized the space in the stock air box...Engineered to help upgrade your vehicle’s power and overall performanceManufactured from high-grade materials for long-lasting service in various conditions$68.00 - $114.00
- Racing Power Company®Super Flow Top Washable Open Screen Air FilterSuper Flow Top Washable Open Screen Air Filter by Racing Power Company®. Make your engine function at its full efficiency by choosing from our comprehensive selection of top-grade performance air intake parts. Crafted by the...Engineered to help upgrade your vehicle’s power and overall performanceManufactured from high-grade materials for long-lasting service in various conditions$31.02
- Wehrli Custom Fabrication®Pre-Filter SockPre-Filter Sock by Wehrli Custom Fabrication®. Designed with big speed fans in mind, this mind-blowing fuel system upgrade will help you maximize engine performance and fuel efficiency. It’s easy to install and will help you achieve...Top-grade fuel system upgrade that will take your driving to the next levelDesigned to help you maximize your vehicle’s fuel system efficiency$41.71
- Premium Guard®Cylinder Air FilterFord Focus 2018, Cylinder Air Filter by Premium Guard®. Make sure your engine breathes properly with our selection of top-quality replacement air intake parts. These parts are made by trusted brands that use the finest materials and the...Perfect solution to keep your air intake system performing the way it was designed toCrafted from the highest grade materials for dependable, long-lasting service$13.38
- Ecogard®Cylinder Air FilterFord Focus 2018, Cylinder Air Filter by Ecogard®. Reliable filtration with broad coverage. Ecogard is your source for high-quality air filter products with extensive application coverage. Manufactured using advanced, high-efficiency...High-efficiency media ensures reliable performanceBroad domestic and imported coverage$13.56
- TruParts®Air FilterFord Focus 2018, Air Filter by TruParts®. Go with this high-quality product to restore your vehicle’s lost power and bring it back to its optimal condition. Made from the finest materials in compliance with rigorous industry...Made utilizing the finest materials and equipmentEngineered to restore your vehicle to its pristine condition$9.97
- California Pony Cars®Air Box CoverFord Focus 2018, Air Box Cover by California Pony Cars®. Make your engine function at its full efficiency by choosing from their comprehensive selection of top-grade performance air intake parts. Crafted by the industry-leading...Engineered to help upgrade your vehicle’s power and overall performanceManufactured from high-grade materials for long-lasting service in various conditions$150.99 - $192.99
- Racing Power Company®Round Air Filter with Stainless Steel MeshRound Air Filter with Stainless Steel Mesh by Racing Power Company®. Make your engine function at its full efficiency by choosing from their comprehensive selection of top-grade performance air intake parts. Crafted by the...Engineered to help upgrade your vehicle’s power and overall performanceManufactured from high-grade materials for long-lasting service in various conditions$48.31 - $77.33
- Racing Power Company®Triangular Air Filter (14" ID x 3" H)Triangular Air Filter by Racing Power Company®. Make your engine function at its full efficiency by choosing from our comprehensive selection of top-grade performance air intake parts. Crafted by the industry-leading professionals who...Engineered to help upgrade your vehicle’s power and overall performanceManufactured from high-grade materials for long-lasting service in various conditions$17.81
- Sinister Diesel®Pre-Filter SockPre-Filter Sock by Sinister Diesel®. Make your vehicle faster and more powerful with premium-quality performance fuel system parts stocked on our website. Manufactured using the highest grade materials and the latest technology, they...High quality at an affordable priceExpertly made from premium materials$35.99
