2003 Subaru Legacy Air Intake
Select Your Submodel
-
Holstein®Idle Air Control ValveSubaru Legacy 2.5L Manufactured before June 2003, Idle Air Control Valve by Holstein®. Bring your vehicle’s fuel system back to its top shape with this top-notch part. Designed as a direct-fit replacement of your worn-out or...Designed as a replacement for your worn-out fuel system partWill help optimize your vehicle’s performance and fuel efficiency$91.77 - Luber-finer®Cabin Air FilterSubaru Legacy 2003, Cabin Air Filter by Luber-finer®. Are you shivering behind the wheel in the winter, or sweating in traffic in the summer? Do you detect the sweet smell of antifreeze in the cabin or see green liquid on the floor?...Are designed to remove dust, pollenTrap many harmful pollutants before they reach the cabin$6.55
- Victor Reinz®Fuel Injection Throttle Body Mounting GasketSubaru Legacy 2003, Fuel Injection Throttle Body Mounting Gasket by Victor Reinz®. Bring your vehicle’s fuel system back to its top shape with this top-notch part. Designed as a direct-fit replacement of your worn-out or...Designed as a replacement for your worn-out fuel system partWill help optimize your vehicle’s performance and fuel efficiency$4.93
- MTC®Fuel Injection Idle Air Control ValveSubaru Legacy 2003, Fuel Injection Idle Air Control Valve by MTC®. If you’re looking for replacement parts at reasonable prices, then MTC parts are the way to go. Manufactured by highly qualified experts who follow stringent quality...Ideal solution to restore the performance of your vehicleManufactured using high-strength materials for maximum reliability$26.84
- AEM Intakes®Plastic Air StraightenerPlastic Air Straightener by AEM Intakes®. MAF Insert. This versatile tool allows you to monitor and control AFR and EGT (EGT sensors sold separately) and access the data on your iPhone or iPod Touch via wireless WiFi connection, or...Allows you to use your smart phone as an ancillary AFR and EGT gaugeAccurately monitors AFR (one bank) and EGTs (up to 2 banks)$9.43
- OPparts®Air FilterSubaru Legacy 2003, Air Filter by OPparts®. 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...Built to offer excellent functionality and qualityMade with the use of the most innovative technologies$8.90
- TruParts®Air FilterSubaru Legacy 2.5L 2003, 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$6.24
- AJUSA®Intake Manifold GasketSubaru Legacy 2.5L 2003, Intake Manifold Gasket by AJUSA®. These gaskets seal components in the intake and exhaust systems of the vehicle such as the intake manifold, intake plenum, and exhaust manifold to the engine or other...Direct OEM replacement for a proper fitEnsure reliable sealing performance$3.78
- TruParts®Engine Intake Manifold Runner Control ValveSubaru Legacy 2.5L 2003, Lower Engine Intake Manifold Runner Control Valve by TruParts®. Position: Lower. Go with this high-quality product to restore your vehicle’s lost power and bring it back to its optimal condition. Made from the...Made utilizing the finest materials and equipmentEngineered to restore your vehicle to its pristine condition$142.33
- gpd®Manifold Absolute Pressure SensorSubaru Legacy 2.5L 2003, Manifold Absolute Pressure Sensor by gpd®. The Manifold Absolute Pressure (MAP) sensor is used in fuel injected vehicles to measure the air pressure inside the intake manifold engine. This information is passed...Designed to meet/exceed OE fit, form and function100% Tested for durability and performance100% Tested for durability and performance$57.62
- Spectra Premium®Manifold Absolute Pressure SensorSubaru Legacy 2003, Manifold Absolute Pressure Sensor by Spectra Premium®. 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...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$169.61
- WVE®Manifold Absolute Pressure SensorSubaru Legacy 2.5L 2003, Manifold Absolute Pressure Sensor by WVE®. Replace your worn-out or faulty component with this quality replacement from WVE. This product is designed and tested to ensure the ultimate in durability and...Excellent replacement for your worn-out factory partDesigned to keep your vehicle running reliably mile after mile$187.00
- GrimmSpeed®Phenolic Thermal SpacerSubaru Legacy 2.0L / 2.5L 2003, Phenolic Thermal Spacer by GrimmSpeed®. 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$79.00
- NPN®Cabin Air FilterSubaru Legacy 2003, Cabin Air Filter by NPN®. Are you shivering behind the wheel in the winter, or sweating in traffic in the summer? Do you detect the sweet smell of antifreeze in the cabin or see green liquid on the floor? Your...Premium parts you can rely onDesigned to keep your A/C system in top shape$24.04
- TRQ®Fuel Injection Idle Air Control ValveSubaru Legacy 2003, Fuel Injection Idle Air Control Valve by TRQ®. When it comes to replacing fuel injectors, you can trust the high-quality replacement solution from TRQ to get the job done right. Each TRQ fuel injector is designed to...Designed as a replacement for your worn-out fuel system partWill help optimize your vehicle’s performance and fuel efficiency$29.71$30.95Save $1.24 (4%)
- Mahle®Fuel Injection Throttle Body Mounting GasketSubaru Legacy 2003, Fuel Injection Throttle Body Mounting Gasket by Mahle®. Bring your vehicle’s fuel system back to its top shape with this top-notch part. Designed as a direct-fit replacement of your worn-out or malfunctioning part,...Designed as a replacement for your worn-out fuel system partWill help optimize your vehicle’s performance and fuel efficiency$3.49
- Pentius®UltraFLOW™ Cabin Air FilterSubaru Legacy EJ253 Engine 2003, UltraFLOW™ Cabin Air Filter by Pentius®. Size: 1.57" X 8.54" X 0.6". Built using the latest in technology and materials, this product will keep your vehicle properly operating all year round....Designed to eliminate contaminantsEnsures proper fitment and excellent performance$11.24
- NTK®Throttle Position SensorSubaru Legacy 2.5L 2003, Throttle Position Sensor by NTK®. Bring your vehicle’s fuel system back to its top shape with this top-notch part. Designed as a direct-fit replacement of your worn-out or malfunctioning part, it will provide...Increases vehicle fuel economy and engine performance while decreasing vehicle exhaust emissionsDirect replacement$134.80
- gpd®Cabin Air FilterSubaru Legacy 2.5L 2003, Cabin Air Filter by gpd®. Location: Glove Box. Cabin air filters are designed to reduce contaminates as they flow into the cabin. Replacing the cabin filter routinely reduces dust, allergens, and odors entering...Designed to meet/exceed OE fit, form and functionDurability tested on every new design$18.07
- Ecogard®Cabin Air FilterSubaru Legacy 2.5L 2003, Cabin Air Filter by Ecogard®. Position: Front. Location: Glove Box. 2 Per Box. Ecogard filters are designed and constructed using the same materials as the OEM to provide maximum particulate removal with minimal...Direct match to OE filtersElectrostatic and carbon media$10.77
- OPparts®Cabin Air FilterSubaru Legacy 2003, Cabin Air Filter by OPparts®. 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...Built to offer excellent functionality and qualityMade with the use of the most innovative technologies$26.31
- TruParts®Cabin Air FilterSubaru Legacy 2.5L 2003, Cabin 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...Made utilizing the finest materials and equipmentEngineered to restore your vehicle to its pristine condition$10.41
- MotoRad®Throttle Position SensorSubaru Legacy 2.5L 2003, Throttle Position Sensor by MotoRad®. MotoRad fuel caps are designed and manufactured to prevent fuel loss, primarily through evaporation. A faulty or leaky fuel cap emit up-to 30 gallons of fuel per year in to...Prevents leakingPrevent fuel loss through evaporation$168.96
- ReplacementFuel Injection Idle Air Control ValveSubaru Legacy GT / L / L SE 2003, Fuel Injection Idle Air Control Valve by Replacement. Fuel delivery parts play a pivotal role in ensuring a vehicle's efficient performance, channeling fuel seamlessly from tank to engine. Replacement...Cost-effective alternative to OEM parts without compromising qualityExpertly engineered as a direct replacement for worn-out or damaged fuel delivery components$6.56
- ReplacementThrottle Position SensorSubaru Legacy 2003, Throttle Position Sensor by Replacement. Fuel delivery parts play a pivotal role in ensuring a vehicle's efficient performance, channeling fuel seamlessly from tank to engine. Replacement specializes in producing...Cost-effective alternative to OEM parts without compromising qualityExpertly engineered as a direct replacement for worn-out or damaged fuel delivery components$10.15
- TruParts®Idle Air Control ValveSubaru Legacy 2.5L 2003, Idle Air Control Valve 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...Made utilizing the finest materials and equipmentEngineered to restore your vehicle to its pristine condition$22.11
- TruParts®Throttle Position SensorSubaru Legacy 2003, Throttle Position Sensor 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...Made utilizing the finest materials and equipmentEngineered to restore your vehicle to its pristine condition$215.00
- 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
- K&N®Dual Flange Oval Straight Red Air FilterDual Flange Oval Straight Red Air Filter by K&N®. K&N's Universal Air Filters are designed and manufactured for a wide variety of applications including racing vehicles, radio-controlled cars, generators, snowmobiles, tractors, and...Designed to increase horsepower and accelerationHigh air flow with excellent filtration$54.99 - $64.99
Shop By Service Type
Popular Products
2003 Subaru Legacy Air Intake Reviews
1 review
Great Product
Posted by Colten (Spruce Pine, NC) / August 13, 20122001 Subaru Legacy
2003 Subaru Legacy Models
Popular Searches