2003 Subaru Impreza Engine Parts
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- Motor Mounts
- Engine Blocks
- Valves & Valvetrain Parts
- Pistons, Rings & Connecting Rods
- Oil Filters
- Serpentine Belts & Auxiliary Drive Belts
- Valve Covers
- Timing Gears, Chains & Covers
- Engine 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
- Oil Catch Cans
- Balance Shafts
- Throttle Bodies
- Motor Oils
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DEA®Front Passenger Side Engine MountSubaru Impreza 2.5L 2003, 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 - Bando®Rib Ace™ V-Ribbed Serpentine BeltSubaru Impreza 2003, 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$6.62 - $15.75
- Walker Products®Camshaft Position SensorSubaru Impreza EJ251 Engine 2003, 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 in mind. It...High quality at an affordable priceExpertly made from premium materials$33.77
- Dayco®Poly Rib™ Serpentine BeltSubaru Impreza 2.5L 2003, Poly Rib™ Serpentine Belt by Dayco®. 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$15.69 - $17.14
- Fel-Pro®Cylinder Head GasketSubaru Impreza 2.5L 2003, Cylinder Head Gasket by Fel-Pro®. If you need durable gaskets to prevent leaks on your vehicle, Fel-Pro is the way to go. Engineered using the latest technologies and global engineering resources, the gaskets...Unsurpassed quality you can trustValidated for fit, form and function$27.13 - $47.86
- Apex Auto®Front Engine Oil Pan Gasket SetSubaru Impreza 2.5L 2003, 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...Made with precision and quality in mindDesigned to meet your specific needs$5.21
- Continental® ContiTech™Conti-V Multirib™ Serpentine BeltSubaru Impreza 2.5L 2003, Conti-V Multirib™ Serpentine Belt by Continental® ContiTech™. Designed to transmit torque and drive engine accessories, this serpentine belt provides quieter and cooler performance, greater durability, and...OE quality product for safe, reliable, and efficient performanceProvides quiet performance, even in wet conditions$13.63 - $21.28
- Mahle®Engine Oil Pan GasketSubaru Impreza 2.5L 2003, 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
- Mahle®Timing Cover Gasket SetSubaru Impreza 2.5L 2003, Timing Cover Gasket Set by Mahle®. 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....Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$9.14 - $51.56
- Timken®Front Crankshaft SealSubaru Impreza 2.5L 2003, Front Crankshaft Seal by Timken®. Get optimum vehicle performance with Timken bearings. Timken manufactures ball bearings, cylindrical roller bearings, and tapered roller bearings, and all feature premium...Expertly crafted from premium materialsDesigned to match rigorous quality standards$8.45
- Dorman®OE Solutions™ Crankshaft Position SensorSubaru Impreza 2.5L 2003, OE Solutions™ Crankshaft Position Sensor by Dorman®. This direct replacement crankshaft position sensor matches the fit and function of the original equipment sensor for a reliable repair. This part has...Direct replacement - this crankshaft position sensor is a precise match for the fit and function of the original equipment sensorReady to install - matches the factory-style connector for plug-and-play installation$22.37
- Walker Products®Crankshaft Position SensorSubaru Impreza EJ251 Engine 2003, 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 in mind. It...High quality at an affordable priceExpertly made from premium materials$19.78
- Fel-Pro®Consolidated Design Cylinder Head Gasket Set with PermaDry Molded Rubber Valve Cover GasketSubaru Impreza 2.5L 2003, 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$243.26
- Gates®PowerGrip™ Timing Belt Component KitSubaru Impreza 2.5L 2003, PowerGrip™ Timing Belt Component Kit by Gates®. 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$163.10 - $167.06
- ACDelco®Professional™ Drive Belt Idler PulleySubaru Impreza 2.5L 2003, 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$32.18
- Melling®Standard Oil PumpSubaru Impreza EJ251 Engine 2003, Standard Oil Pump by Melling®. Designed utilizing the latest technology, this Engine Oil Pump by Melling features premium quality and will perform better than advertised. Perfect for your vehicle and...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$112.59
- Gates®RPM™ Timing BeltSubaru Impreza 2.5L 2003, RPM™ Timing Belt by Gates®. No other belts protect your engine while delivering powerfully high performance like Gates Racing, Performance, Muscle (RPM) Timing Belts. Gates RPM Timing Belts are incredibly...Superior construction provides up to three times the heat resistance, wear resistance, and performanceBelt tooth jacket is reinforced with high-performance nylon material to minimize wear$166.81
- Continental® ContiTech™Pro Series Plus™ Timing Belt KitSubaru Impreza 2.5L 2003, 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$321.86
- TRQ®Drive Belt Idler PulleySubaru Impreza 2003, 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 meet...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$24.65$25.95Save $1.30 (5%)
- Delphi®Camshaft Position SensorSubaru Impreza Outback / RS / TS EJ251 Engine 2003, 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)....Extensive coverageApplications for ignition (camshaft and crankshaft position and speed), transmission (vehicle or engine speed) and anti-lock braking systems (wheel speed)$90.22
- TRQ®Harmonic BalancerSubaru Impreza 2.5L 2003, Harmonic Balancer by TRQ®. Pick out the quality and reliable TRQ engine harmonic balancer offered at a price you can afford to restore the optimal driving experience and maintain your vehicle running in tip-top...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$61.70$64.95Save $3.25 (5%)
- Pioneer Automotive®Front Driver Side Engine MountSubaru Impreza 2.5L 2003, Front Driver Side Engine Mount by Pioneer Automotive®. Designed utilizing the latest technology, this product by Pioneer Automotive features premium quality and will perform better than advertised. Perfect for...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$17.47
- Pioneer Automotive®Front Passenger Side Engine MountSubaru Impreza 2.5L 2003, Front Passenger Side Engine Mount by Pioneer Automotive®. Designed utilizing the latest technology, this product by Pioneer Automotive features premium quality and will perform better than advertised. Perfect...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$17.47
- AISIN®Timing Belt KitSubaru Impreza EJ251 Engine 2003, 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$290.77
- Continental® ContiTech™Accessory Drive Belt KitSubaru Impreza 2.5L 2003, Accessory Drive Belt Kit by Continental® ContiTech™. When replacing a worn out serpentine belt, it's a good practice to also replace the idlers and tensioners along with it to prevent uneven wear and the risk...OE-quality products for safe, reliable, and efficient performanceManufactured with precise tolerances and ultimate quality$74.53
- Delphi®Crankshaft Position SensorSubaru Impreza 2003, Crankshaft 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 result is more design...Extensive coverageMade from high-quality materials for ultimate durability$58.54
- NTK®Crankshaft Position SensorSubaru Impreza 2.5L 2003, Crankshaft Position Sensor by NTK®. Designed utilizing the latest technology, this product features premium quality and will perform better than advertised. Perfect for your vehicle and lifestyle, it is...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$33.54
- Apex Auto®Cylinder Head GasketSubaru Impreza 2.5L 2003, Cylinder Head Gasket 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 lifestyle,...Made with precision and quality in mindDesigned to meet your specific needs$28.75
- ATP®Graywerks Harmonic BalancerSubaru Impreza 2.5L 2003, Graywerks Harmonic Balancer by ATP®. ATP Graywerks Harmonic Balancers are a high quality OE replacement alternative. The parts are developed to the OE design, ensuring they will install properly and function as...Manufactured to OE design ensuring each balancer will install properly and function as intendedDynamically balanced for proper absorption of the crankshaft vibrations$56.76
- National®Rear Crankshaft SealSubaru Impreza 2.5L 2003, Rear Crankshaft Seal by National®. Designed utilizing the latest technology, this product by National features premium quality and will perform better than advertised. Perfect for your vehicle and lifestyle, it...Temperature range: -40 to 400 °F / -40 to 204 °CCompatible with wide range of fluids$21.80
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2003 Subaru Impreza Engine Reviews
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Posted by Liam (Houston, TX) / June 13, 20242003 Mitsubishi Outlander
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