2004 Subaru Legacy Engine Parts
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- Engine Assemblies
- Motor Mounts
- Engine Blocks
- Valves & Valvetrain Parts
- Pistons, Rings & Connecting Rods
- Oil Filters
- Serpentine Belts & Auxiliary Drive Belts
- Valve Covers
- Timing Gears, Chains & Covers
- Oil Pans, Drain Plugs & Dipsticks
- Cylinder Heads
- Timing Belts
- Engine Pulleys
- Engine Sensors, Relays, Switches & Connectors
- Oil Pumps
- Oil Coolers
- Camshafts
- Crankshafts
- Engine Bearings
- Harmonic Balancers
- Engine Rebuild Kits
- Balance Shafts
- Intercoolers
- Throttle Bodies
- Motor Oils
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TRQ®Drive Belt Idler PulleySubaru Legacy 2.5L 2004, Drive Belt Idler Pulley by TRQ®. This product is made of high-quality components to meet and exceed strict quality requirements. Designed using state-of-the-art technology and with customers in mind. It will...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$25.95Save: $0.78 (3%)$25.17 - AISIN®Timing Belt KitSubaru Legacy EJ253 Engine 2004, Timing Belt Kit by AISIN®. Increase the life of your vehicle's engine by keeping your cooling system in top condition. Replace your faulty engine cooling component with this highly efficient replacement...Made with precision and quality in mindDesigned to meet your specific needs$330.77
- WVE®Oil Pressure SwitchSubaru Legacy EJ253 Engine / EJ259 Engine 2004, Oil Pressure Switch 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$5.49
- Fel-Pro®Crankshaft SealSubaru Legacy 2.5L 2004, Crankshaft Seal Kit by Fel-Pro®. This premium product is the best way to go for those looking for the highest quality replacement that offers supreme levels of quality, performance and reliability. Designed to...Application specific design to ensure a perfect fitMeets or exceeds all original equipment specifications$10.26 - $12.91
- DNJ Engine Components®Connecting Rod Bearing SetSubaru Legacy EJ253 Engine / EJ259 Engine 2004, Connecting Rod Bearing Set by DNJ Engine Components®. If you crave for the finest replacement for your worn out parts, look no further than this superior bearing set that is built with the...Designed to provide reliable performance within your vehicle's engineMade from top-grade materials with utmost care to ensure long-lasting service$21.14 - $25.12
- Continental® ContiTech™Pro Series Plus™ Timing Belt KitSubaru Legacy 2.5L 2004, Pro Series Plus™ Timing Belt Kit by Continental® ContiTech™. When you want to make sure you won’t have to do the job twice, turn to a ProSeries Timing belt kit that includes everything required for...OE quality product for safe, reliable, and efficient performanceComplete kit includes all components to perform a complete repair, to ensure belt will perform and operate correctly for its intended lifespan$317.38
- Fluidampr®Harmonic BalancerSubaru Legacy EJ253 Engine / EJ259 Engine 2004, Harmonic Balancer by Fluidampr®. A Fluidampr performance damper provides premium, broad range control of destructive crankshaft torsional vibration for optimum performance and durability....Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$473.45
- TRQ®Camshaft Position SensorSubaru Legacy 2004, Camshaft Position Sensor by TRQ®. Replace your vehicle’s faulty cam sensor with the TRQ engine camshaft position sensor to make your engine perform as it should and bring your vehicle back to its former glory....Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$24.95 - $30.95Save: up to 6%$23.95 - $29.09
- TRQ®Crankshaft Position SensorSubaru Legacy 2.5L 2004, Crankshaft Position Sensor by TRQ®. Replace your vehicle’s faulty cam sensor with the TRQ engine camshaft position sensor to make your engine perform as it should and bring your vehicle back to its former...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$27.95Save: $0.84 (3%)$27.11
- ACDelco®Professional™ Standard V-Ribbed Serpentine BeltSubaru Legacy 2.5L 2004, Professional™ Standard V-Ribbed Serpentine Belt by ACDelco®. Made of EPDM rubber for long life and quiet, dependable performance, ACDelco Professional Automotive Belts are designed to meet or exceed OEM...Made with precision and quality in mindDesigned to meet your specific needs$21.88 - $25.79Save: 16%$18.34 - $21.65
- Dorman®HELP™ Engine Oil Dipstick without Bracket & TubeSubaru Legacy 2.5L 2004, HELP™ Engine Oil Dipstick without Bracket & Tube by Dorman®. This replacement engine oil dipstick is a direct replacement for a damaged or missing original equipment dipstick. Level marks are clearly...Ideal replacement - this engine oil dipstick matches the fit and function of the original equipment dipstick to ensure a dependable replacementQuality construction - this dipstick is made of the same materials as the original equipment dipstick for reliable service$12.72
- iD Select®Front Engine MountSubaru Legacy 2.5L Transmission 2004, Front Engine Mount by iD Select®. Swap out your worn-out or malfunctioning part with this top-notch product from iD Select. It’s built to OEM specifications to offer the same fit, form, and...Direct OEM replacement for your malfunctioning partMade to deliver the ultimate in quality, reliability, and value$19.64
- Walker Products®Crankshaft Position SensorSubaru Legacy EJ253 Engine / EJ259 Engine 2004, Crankshaft Position Sensor by Walker Products®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers...High quality at an affordable priceExpertly made from premium materials$22.67
- Continental® ContiTech™Serpentine BeltSubaru Legacy 2004, Serpentine Belt by Continental® ContiTech™. This premium product is the best way to go for those looking for the highest quality replacement that offers supreme levels of quality, performance and reliability....Made with precision and quality in mindDesigned to meet your specific needs$8.68 - $13.20
- Dorman®OE Solutions™ Regular Grade Type Harmonic Balancer Assembly KitSubaru Legacy 2.5L 2004, OE Solutions™ Regular Grade Type Harmonic Balancer Assembly Kit by Dorman®. Durable and sleek, Dorman Harmonic Balancers feature a stress-resistant rubber bond that withstands the damaging effects of heat,...Direct replacement to ensure proper fitBenchmarked against OE performance to meet strict quality standards$89.37
- Spectra Premium®Crankshaft Position SensorSubaru Legacy 2004, Crankshaft Position Sensor by Spectra Premium®. This premium product is the best way to go for those looking for the highest quality replacement that offers supreme levels of quality, performance and reliability....Compliant with the strictest standards for qualityExpertly crafted using the up-to-date technology$24.01
- Walker Products®Camshaft Position SensorSubaru Legacy EJ253 Engine / EJ259 Engine 2004, Camshaft Position Sensor by Walker Products®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers...High quality at an affordable priceExpertly made from premium materials$38.59
- DEA®Front Driver Side Engine MountSubaru Legacy 2.5L 2004, Front Driver Side Engine Mount by DEA®. Designed to meet all OE standards and specifications, these engine mounts will fit your vehicle with no modifications. They will safely connect the engine to the car frame...Designed to meet or exceed OE specificationsConstructed to deliver consistent performance$18.74
- DEA®Front Passenger Side Engine MountSubaru Legacy 2.5L 2004, Front Passenger Side Engine Mount by DEA®. Designed to meet all OE standards and specifications, these engine mounts will fit your vehicle with no modifications. They will safely connect the engine to the car...Designed to meet or exceed OE specificationsConstructed to deliver consistent performance$18.74
- DEA®Rear Driver Side Engine MountSubaru Legacy 2.5L Transmission 2004, Rear Driver Side Engine Mount by DEA®. Designed to meet all OE standards and specifications, these engine mounts will fit your vehicle with no modifications. They will safely connect the engine to...Designed to meet or exceed OE specificationsConstructed to deliver consistent performance$91.14
- DEA®Rear Passenger Side Engine MountSubaru Legacy 2.5L Transmission 2004, Rear Passenger Side Engine Mount by DEA®. Designed to meet all OE standards and specifications, these engine mounts will fit your vehicle with no modifications. They will safely connect the engine...Designed to meet or exceed OE specificationsConstructed to deliver consistent performance$101.27
- Fel-Pro®Consolidated Design Cylinder Head Gasket Set with PermaDry Molded Rubber Valve Cover GasketSubaru Legacy 2.5L 2004, Consolidated Design Cylinder Head Gasket Set with PermaDry Molded Rubber Valve Cover Gasket by Fel-Pro®. This premium product is the best way to go for those looking for the highest quality replacement that...Proprietary coating - nonstick anti-friction coating seals small surface scratches and imperfectionsSealing technologies - exclusive sealing innovations and technologies with proprietary materials and unique design features to ensure a superior seal for your repair$236.44
- Spectra Premium®New Design Engine Oil Pan without GasketsSubaru Legacy 2004, New Design Engine Oil Pan without Gaskets by Spectra Premium®. This premium product is the best way to go for those looking for the highest quality replacement that offers supreme levels of quality, performance and...Made with precision and quality in mindDesigned to meet your specific needs$72.12
- Apex Auto®Cylinder Head Gasket SetSubaru Legacy 2.5L 2004, Cylinder Head Gasket Set by Apex Auto®. Designed utilizing the latest technology, this product by Apex Auto features premium quality and will perform better than advertised. Perfect for your vehicle and...Quick accurate delivery with excellent fill-rateExcellent inventory availability$123.35
- Delphi®Camshaft Position SensorSubaru Legacy EJ253 Engine / EJ259 Engine 2004, Camshaft Position Sensor by Delphi®. Delphi sensors use the Hall Effect or magneto resistive (MR) principles for accurate and clean signal input to the electronic control module (ECM). The...Extensive coverageApplications for ignition (camshaft and crankshaft position and speed), transmission (vehicle or engine speed) and anti-lock braking systems (wheel speed)$90.22
- Apex Auto®Front Engine Oil Pan Gasket SetSubaru Legacy 2.5L 2004, Front Engine Oil Pan Gasket Set by Apex Auto®. This premium product is the best way to go for those looking for the highest quality replacement that offers supreme levels of quality, performance and reliability....Made with precision and quality in mindDesigned to meet your specific needs$5.14
- Mahle®Engine Oil Pan GasketSubaru Legacy 2.5L 2004, Engine Oil Pan Gasket by Mahle®. Designed utilizing the latest technology, this product by Mahle features premium quality and will perform better than advertised. Perfect for your vehicle and lifestyle, it is...Made with precision and quality in mindDesigned to meet your specific needs$10.12
- ACDelco®Professional™ Drive Belt Idler PulleySubaru Legacy 2.5L 2004, Professional™ Drive Belt Idler Pulley by ACDelco®. The ACDelco Professional, premium aftermarket Idler Pulley is designed for use on automobiles and light duty trucks as a locked center tensioning pulley, an...Bearing is designed for application specific speed and load requirementsProvides reliable operation under severe conditions for year round performance$37.19Save: $5.93 (16%)$31.26
- Bando®Rib Ace™ V-Ribbed Serpentine BeltSubaru Legacy 2004, Rib Ace™ V-Ribbed Serpentine Belt by Bando®. Trusted by the world's Top Automakers, Bando is OE on Domestic and Import nameplates. The V-ribbed belt is precision engineered for long life under severe operating...Combines our OE technology and experience to offer an accessory drive belt that outperforms the competitionExtensive coverage for Domestic and Import applications$6.50 - $15.20
- TRQ®Oil Pressure SensorSubaru Legacy with Oil Pressure Light 2004, Oil Pressure Sensor by TRQ®. If your vehicle has symptoms of a bad cylinder head, replace it with a cost-efficient solution by TRQ. Built to optimize your driving experience, this product is...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$17.95Save: $0.90 (5%)$17.05
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2004 Subaru Legacy Engine Reviews
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Posted by Jason (Rio Vista, TX) / September 19, 20192002 Subaru Impreza
2004 Subaru Legacy Models
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