2003 Subaru Legacy Engine Cooling Parts

Replacement Cooling System Parts
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2.0L
2.5L
3.0L
  • MotoRad® - Fail Safe™ Series Thermostat
    MotoRad®Fail Safe™ Series Thermostat
    0
    # mpn823286864
    Subaru Legacy 2003, Fail Safe™ Series Thermostat by MotoRad®. Temperature: 170F. Fail-Safe Thermostats offer premium, patented technology for superior protection over any thermostat on the market. Only Fail-Safe is designed to lock in...
    $13.96
  • Replacement - Engine Coolant Radiator
    ReplacementEngine Coolant Radiator
    0
    # mpn5070008952
    Subaru Legacy 2003, Engine Coolant Radiator by Replacement. Core Size: 13.69" x 27.44" x 1". Row quantity: 1. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and...
    Expertly crafted from premium materialsDesigned to match rigorous quality standards
    $110.03
  • Beck Arnley® - Engine Coolant Thermostat with Gasket/Seal and w/o Housing
    Beck Arnley®Engine Coolant Thermostat with Gasket/Seal and w/o Housing
    0
    # mpn4722874015
    Subaru Legacy 2.5L 2003, Engine Coolant Thermostat with Gasket/Seal and without Housing by Beck Arnley®. Temperature: 170F. For one hundred years, Beck Arnley has been providing premium OE quality parts for vehicles. Beginning with...
    OE quality products from top original equipmentTop quality materials
    $20.04
  • AISIN® - Engine Coolant Thermostat with Seal
    AISIN®Engine Coolant Thermostat with Seal
    0
    # 5738873254
    Subaru Legacy 2.5L 2003, Engine Coolant Thermostat with Seal 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...
    OE quality parts from top original equipment and aftermarket manufacturersThe finest quality at a great price
    $16.49 - $16.58
  • MotoRad® - High-Flow™ Series Thermostat
    MotoRad®High-Flow™ Series Thermostat
    0
    # mpn823279060
    Subaru Legacy 2003, High-Flow™ Series Thermostat by MotoRad®. Temperature: 170F. State-of-the-art equipment, strict quality control, and functional testing to each thermostat ensure customers that they can trust the high quality...
    $7.60
  • Beck Arnley® - Engine Coolant Water Pump
    Beck Arnley®Engine Coolant Water Pump
    0
    # mpn4722311390
    Subaru Legacy 2.5L 2003, Engine Coolant Water Pump by Beck Arnley®. Impeller Material: Metal. Increase the life of your vehicle's engine by keeping your cooling system in top condition. Replace your faulty engine cooling component with...
    Heavy duty bearings, sealed and lubed for lifeFactory tested to assure quality and proper operation
    $54.09
  • SKP® - Engine Water Pump
    SKP®Engine Water Pump
    0
    # mpn4657647465
    Subaru Legacy 2.5L 2003, Engine Water Pump by SKP®. 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...
    High quality at an affordable priceExpertly made from premium materials
    $27.74
  • TYC® - Engine Cooling Fan
    TYC®Engine Cooling Fan
    0
    # mpn164854
    Subaru Legacy 2.5L 2003, Engine Cooling Fan by TYC®. One of the components that prevent your engine from overheating is the cooling fan, and should it fail, you'll notice it in very short time. When it happens, you won't need to pay the...
    OE quality at an affordable priceDirect replacement
    $59.82
  • Hayden® - Super Duty Pusher Electric Fan
    Hayden®Super Duty Pusher Electric Fan
    0
    # 5034195866
    Subaru Legacy 2003, Super Duty Pusher Electric Fan by Hayden®. Hayden Automotive offers a full line of engine and transmission cooling products that meet or exceed the original equipment. Virtually every vehicle's cooling system can be...
    $101.03 - $106.79
  • MotoRad® - UltraStat™ Series Thermostat
    MotoRad®UltraStat™ Series Thermostat
    0
    # mpn4632870151
    Subaru Legacy 2003, UltraStat™ Series Thermostat by MotoRad®. Temperature: 170F. The new MotoRad UltraStat® thermostats are an innovative line offering many features and benefits over the original equipment. Heavy gauge stainless...
    $12.62
  • Dayco® - Engine Coolant Flexible Radiator Hose
    Dayco®Engine Coolant Flexible Radiator Hose
    0
    # mpn752723
    Subaru Legacy 2003, Engine Coolant Flexible Radiator Hose by Dayco®. Position: Lower. Hose Type: Single I.D. Hose. Constructed to replace straight or molded radiator hoses when routing allows, this product is precisely molded in...
    Designed to replace straight or molded radiator hoses when routing allowsPrecisely molded in standard lengths
    $10.95
  • Reach Cooling® - Engine Coolant Radiator
    Reach Cooling®Engine Coolant Radiator
    0
    # 2202116805
    Subaru Legacy 2003, Engine Coolant Radiator by Reach Cooling®. 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...
    OE quality parts from top original equipment and aftermarket manufacturersThe finest quality at a great price
    $103.28 - $183.99
  • Dayco® - Engine Coolant Water Pump
    Dayco®Engine Coolant Water Pump
    0
    # mpn4636051950
    Subaru Legacy with Timing Belt Driven 2003, Engine Coolant Water Pump with 1 Hose Connection by Dayco®. The engine cooling system stabilizes the engine operating temperature by limiting the rise above the expected limits. The coolant is...
    Designed for the replacement of worn or damaged timing belts, tensioners, belt idlers, hydraulic actuators and water pumpsMeets or exceeds OE quality, fit, form and function requirements
    $67.71
  • ITM Engine® - Engine Coolant Water Pump
    ITM Engine®Engine Coolant Water Pump
    0
    # mpn4665900621
    Subaru Legacy 2.5L with One Outlet Pipe 2003, Engine Coolant Water Pump by ITM Engine®.
    Designed with innovative manufacturing techniquesMade with maximum safety and reliability in mind
    $37.53
  • Four Seasons® - Auxiliary Engine Cooling Fan
    Four Seasons®Auxiliary Engine Cooling Fan
    0
    # 2128748066
    Subaru Legacy 2003, Auxiliary Engine Cooling Fan by Four Seasons®. All products are engineered and tested to provide years of trouble free operation. Backed by over 50 years of car parts experience, fix it once and fix it right with...
    OE quality parts from top original equipment and aftermarket manufacturersThe finest quality at a great price
    $103.83 - $121.57
  • Hayden® - Rapid-Cool™ Universal Fit Reversible Fan Kit
    Hayden®Rapid-Cool™ Universal Fit Reversible Fan Kit
    1
    # 5034062858
    Subaru Legacy 2003, Rapid-Cool™ Universal Fit Reversible Fan Kit by Hayden®. This product can be used for either primary or add-on cooling. The Hayden Rapid-Cool fan features a thin, aerodynamic profile and reversible push/pull...
    $61.86 - $86.87
  • Mahle® - Engine Coolant Thermostat
    Mahle®Engine Coolant Thermostat
    0
    # mpn4561659514
    Subaru Legacy EJ253 Engine 2003, Engine Coolant Thermostat by Mahle®. Temperature: 78C. Want to keep your engine from overheating? Replace your faulty engine coolant thermostat with this high-quality Mahle thermostat engineered to...
    Proven to keep engine coolant temperature at an optimal levelCrafted from the finest materials for exceptional dependability
    $20.20
  • Facet® - Engine Coolant Thermostat
    Facet®Engine Coolant Thermostat
    0
    # 5738986835
    Subaru Legacy GT / L / L SE 2003, Engine Coolant Thermostat by Facet®. Facet products are designed, manufactured, and tested internally and the external works are entrusted to selected partners that operate in an integrated manner with...
    The reliable goods for increase of reliability of the carQuality equal, if not superior, to that of the original components
    $9.78 - $10.13
  • ACDelco® - Professional™ Engine Coolant Bypass Hose
    ACDelco®Professional™ Engine Coolant Bypass Hose
    0
    # mpn4632877198
    Subaru Legacy 2.5L 2003, Professional™ Engine Coolant Bypass Hose by ACDelco®. Position: Pipe To Thermostat. Composed of specially blended materials to deliver long-life performance, ACDelco Professional™ Automotive Coolant Hoses...
    Protective sleeves help duplicate GM Original Equipment™ for proper fit and function.Designed to resist electrochemical degradation for durability.
    $8.37
  • Continental® ContiTech™ - Elite™ Engine Coolant Molded Bypass Hose
    Continental® ContiTech™Elite™ Engine Coolant Molded Bypass Hose
    0
    # 4701288684
    Subaru Legacy 2.5L 2003, Elite™ Engine Coolant Molded Bypass Hose by Continental® ContiTech™. This flexible hose can be used to replace a molded radiator hose. It has a corrugated cover that easily follows the bends of the OE...
    Versigard EPDM rubber tube and coverDesigned to withstand temperature from -40°F to +257°F
    $8.23 - $10.76
  • Dayco® - Engine Coolant Bypass Hose
    Dayco®Engine Coolant Bypass Hose
    0
    # 5197254106
    Subaru Legacy 2003, Engine Coolant Bypass Hose by Dayco®. Position: Pipe To Thermostat. Replace your cracked, spongy, worn out, or damaged radiator hose with this Dayco product manufactured to meet the highest standards required for OEM...
    Designed as the OE replacementOE quality and performance at an affordable price
    $7.93 - $16.03
  • Autotecnica® - Engine Coolant Bypass Hose
    Autotecnica®Engine Coolant Bypass Hose
    0
    # mpn4773696249
    Subaru Legacy 2.5L 2003, Engine Coolant Bypass Hose by Autotecnica®. Location: Pipe to Thermostat. Increase the life of your vehicle's engine by keeping your cooling system in top condition. Replace your faulty engine cooling component...
    Made to keep your vehicle's engine running coolDesigned to maintain proper cooling level and prevent overheating
    $4.14
  • OSC Heat Transfer Products® - Downflow Engine Coolant Radiator with Transmission Oil Cooler
    OSC Heat Transfer Products®Downflow Engine Coolant Radiator with Transmission Oil Cooler
    0
    # mpn2639501909
    Subaru Legacy 2.5L 2003, Downflow Engine Coolant Radiator with Transmission Oil Cooler by OSC Heat Transfer Products®. Core Size: 27" x 13 3/8" x 5/8". Keep your engine cool with premium grade OSC cooling parts. Made to meet or exceed...
    Designed to restore the proper operation of your cooling systemHelp maintain optimal heat transfer and cooling efficiency
    $138.54
  • Airtex® - Engine Coolant Water Pump
    Airtex®Engine Coolant Water Pump
    0
    # mpn1649986
    Subaru Legacy 2.5L 2003, Engine Coolant Water Pump by Airtex®. Material: Aluminum. Hose: 1 Hose. Hub Height: 102.90 mm. Impeller Vane Quantity: 8. Rotation: Reverse. Impeller Material: Cast Iron. This water pump is engineered by the...
    Precision-ground and permanently lubricated unitized bearing assembliesUnitized seals for superior protection against leakage and contamination
    $47.96
  • NPW® - Engine Coolant Water Pump with Gasket and Thermostat O-ring
    NPW®Engine Coolant Water Pump with Gasket and Thermostat O-ring
    0
    # mpn4617853750
    Subaru Legacy 2003, Engine Coolant Water Pump with Gasket and Thermostat O-ring by NPW®. Increase the life of your vehicle's engine by keeping your cooling system in top condition. Replace your faulty engine cooling component with this...
    Made to keep your vehicle's engine running coolDesigned to maintain proper cooling level and prevent overheating
    $50.12
  • Hayden® - Cooling Fan Temperature Switch
    Hayden®Cooling Fan Temperature Switch
    2
    # 3864275963
    Subaru Legacy 2003, Cooling Fan Temperature Switch by Hayden®. Hayden Automotive engineers, manufactures and supplies a wide range of products designed to keep your car, truck or performance vehicle running cool. From fan clutches and...
    Designed for single or dual fan applicationsBrass construction for accurate temperature sensing
    $17.32 - $37.30
  • Genuine® - Driver Side Auxiliary Engine Cooling Fan Motor
    Genuine®Driver Side Auxiliary Engine Cooling Fan Motor
    0
    # mpn5065264490
    Subaru Legacy 2003, Driver Side Auxiliary Engine Cooling Fan Motor by Genuine®. If your engine cooling system is in need of repair, don’t compromise the performance and safety of your car with suspect, off-brand replacement parts from...
    Designed to restore your vehicle’s engine cooling systemGenuine OE replacement parts from the OE manufacturer
    $220.14
  • Hayden® - Super Duty Puller Electric Fan
    Hayden®Super Duty Puller Electric Fan
    0
    # 5034139654
    Subaru Legacy 2003, Super Duty Puller Electric Fan by Hayden®. Hayden Automotive offers a full line of engine and transmission cooling products that meet or exceed the original equipment. Virtually every vehicle's cooling system can be...
    $95.45 - $98.02
  • DIY Solutions® - Engine Cooling Fan Assembly
    Save 5%
    DIY Solutions®Engine Cooling Fan Assembly
    0
    # mpn4826421070
    Subaru Legacy 2.5L 2003, Engine Cooling Fan Assembly by DIY Solutions®. If you're seeking to get your steel stallion back to its tip-top condition, then this top-notch replacement solution is what you should definitely look out for....
    Designed to help restore your vehicle to its former gloryQuick replacement to let you enjoy an awesome ride again
    $69.72
    $73.39Save $3.67 (5%)
  • VDO® - Auxiliary Fan
    VDO®Auxiliary Fan
    0
    # mpn2387771
    Subaru Legacy 2003, Auxiliary Fan by VDO®. Position: Right. 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 to keep your vehicle's engine running coolDesigned to maintain proper cooling level and prevent overheating
    $117.54




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2003 Subaru Legacy Models
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