2003 Subaru WRX Radiator Hoses

Cooling System Hoses
  • Gates® - Premium Engine Coolant Molded Radiator Hose
    Gates®Premium Engine Coolant Molded Radiator Hose
    0
    # 3193279604
    Subaru WRX / WRX STI 2003, Premium Engine Coolant Molded Radiator Hose by Gates®. If you want to keep your vehicle safe on the road for many years to come, go with this Gates product. Developed with the utmost attention to detail and...
    Heat and ozone resistant coverRe-engineered materials resist vacuum collapse, this reduces the need for internal springs in many applications
    $13.52 - $19.56
  • ACDelco® - Professional™ Engine Coolant Radiator Hose
    ACDelco®Professional™ Engine Coolant Radiator Hose
    0
    # 86159611
    Subaru WRX / WRX STI 2003, Professional™ Engine Coolant Radiator Hose by ACDelco®. Contains Spring: No. Construction: Molded Assembly. Composed of specially blended materials to deliver long-life performance, ACDelco Professional™...
    Protective sleeves help duplicate GM Original Equipment™ for proper fit and functionDesigned to resist electrochemical degradation for durability
    $27.52 - $33.79Save: 16%
    $23.07 - $28.39
  • Dayco® - Engine Coolant Curved Radiator Hose
    Dayco®Engine Coolant Curved Radiator Hose
    0
    # 24668133
    Subaru WRX / WRX STI 2003, Engine Coolant Curved Radiator Hose by Dayco®. Hose Type: Single I.D. Hose. Contains Heat Shield: No. Replace your cracked, spongy, worn out, or damaged radiator hose with this Dayco product manufactured to...
    Designed as the OE replacementOE quality and performance at an affordable price
    $15.27 - $16.04
  • Continental® ContiTech™ - Elite™ Engine Coolant Molded Radiator Hose
    Continental® ContiTech™Elite™ Engine Coolant Molded Radiator Hose
    0
    # 450972284
    Subaru WRX / WRX STI 2003, Elite™ Engine Coolant Molded Radiator Hose by Continental® ContiTech™. This molded 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
    $12.91 - $13.30
  • Genuine® - Engine Coolant Bypass Hose
    Genuine®Engine Coolant Bypass Hose
    0
    # mpn5064664333
    Subaru WRX / WRX STI 2003, Engine Coolant Bypass Hose by Genuine®. Location: Lower Water Pump Connector to Pipe. If your engine cooling system is in need of repair, don’t compromise the performance and safety of your car with suspect,...
    Designed to restore your vehicle’s engine cooling systemGenuine OE replacement parts from the OE manufacturer
    $10.82
  • Gates® - Engine Coolant Molded Bypass Hose
    Gates®Engine Coolant Molded Bypass Hose
    0
    # mpn1858932
    Subaru WRX / WRX STI 2003, Engine Coolant Molded Bypass Hose by Gates®. Location: Upper Water Pump Connector to Pipe. If you want to keep your vehicle safe on the road for many years to come, go with this Gates product. Developed with...
    Great design and functionMade from sturdy materials
    $10.14
  • Gates® - Engine Coolant Hose
    Gates®Engine Coolant Hose
    0
    # 3314575223
    Subaru WRX / WRX STI 2003, Engine Coolant Hose by Gates®. Gates Small Inside Diameter, or I.D. Molded Coolant Hose is factory-molded, OEM style hose to fit today’s smaller, tighter-fitting engine compartments. It can be used for...
    Has all the quality features of Gates Molded Coolant HoseInside diameters range from 1/4" to 1"
    $8.28 - $18.51
  • Dayco® - Engine Coolant Bypass Hose
    Dayco®Engine Coolant Bypass Hose
    0
    # mpn738616
    Subaru WRX / WRX STI 2003, Engine Coolant Bypass Hose by Dayco®. Position: Outlet. Replace your cracked, spongy, worn out, or damaged radiator hose with this Dayco product manufactured to meet the highest standards required for OEM hose...
    Designed as the OE replacementOE quality and performance at an affordable price
    $9.68
  • Continental® ContiTech™ - Elite™ Engine Coolant Molded Bypass Hose
    Continental® ContiTech™Elite™ Engine Coolant Molded Bypass Hose
    0
    # 4701483570
    Subaru WRX / WRX STI 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
    $11.06 - $36.98
  • Mishimoto® - Silicone Radiator Hose Kit
    Mishimoto®Silicone Radiator Hose Kit
    1
    # 80951349
    Subaru WRX Base 2003, Silicone Radiator Hose Kit by Mishimoto®. There's no worse feeling than walking out to your truck and seeing a puddle of coolant under it. As vehicles grow older, the rubber components under the hood start to...
    Replaces stock plastic connectors with stainless steel for greater resistance to heat and pressureConstructed from five layers of silicone with heat-resistant embedded fibers
    $132.95 - $146.95
  • Fel-Pro® - Engine Coolant Outlet O-Ring
    Fel-Pro®Engine Coolant Outlet O-Ring
    0
    # mpn1372016
    Subaru WRX / WRX STI 2003, Engine Coolant Outlet O-Ring by Fel-Pro®. If you are looking for quality sealing solutions, Fel-Pro offers you various replacement products from seals and bolts to O-Rings and dowel pins. Engineered using the...
    Direct OEM replacement for a proper fitEnsures reliable sealing performance
    $4.48
  • Fel-Pro® - Engine Coolant Pipe O-Ring
    Fel-Pro®Engine Coolant Pipe O-Ring
    0
    # mpn349942573
    Subaru WRX / WRX STI 2003, Engine Coolant Manifold O-Ring by Fel-Pro®. Location: Inlet Pipe to Engine. If you are looking for quality sealing solutions, Fel-Pro offers you various replacement products from seals and bolts to O-Rings and...
    Direct OEM replacement for a proper fitEnsures reliable sealing performance
    $2.60
  • Torque Solution® - Silicone Radiator Hose Kit
    Torque Solution®Silicone Radiator Hose Kit
    0
    # 3143591057
    Subaru WRX Base 2003, Silicone Radiator Hose Kit by Torque Solution®. Torque Solution Silicone Radiator Hose Kits are a must have for your Honda Civic Type-R 2017+. These are the best solution to replace your OEM rubber hoses that tend...
    Multi-layer SiliconeStainless Steel Silicone Safe Clamps
    $112.25
  • Victor Reinz® - Engine Coolant Outlet O-Ring
    Victor Reinz®Engine Coolant Outlet O-Ring
    0
    # mpn4732964265
    Subaru WRX / WRX STI 2003, Engine Coolant Outlet O-Ring by Victor Reinz®. 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...
    OE quality parts from top original equipment and aftermarket manufacturersThe finest quality at a great price
    $5.50
  • Genuine® - Engine Coolant Hose
    Genuine®Engine Coolant Hose
    0
    # mpn5064664332
    Subaru WRX / WRX STI 2003, Engine Coolant Hose by Genuine®. Location: Between Crossover Water Manifold To Pipe. If your engine cooling system is in need of repair, don’t compromise the performance and safety of your car with suspect,...
    Designed to restore your vehicle’s engine cooling systemGenuine OE replacement parts from the OE manufacturer
    $16.99
  • HPS® - Coolant Hose Kit
    HPS®Coolant Hose Kit
    0
    # 3863698918
    Subaru WRX Base 2003, Coolant Hose Kit by HPS®. Since your OEM radiator or heater hose can leak at any time and occasionally burst, you need to have a reliable replacement at hand to bring your vehicle back on the road. Opt for this...
    Direct fit for your vehiclePerfect for daily driving and racing applications
    $290.99 - $311.99
  • HPS® - Silicone Engine Coolant Radiator Hose Kit
    HPS®Silicone Engine Coolant Radiator Hose Kit
    0
    # 3683254498
    Subaru WRX STI 2003, Silicone Engine Coolant Radiator Hose Kit by HPS®. If the radiator hose you have in your car is cracked or split, it cannot efficiently cool the engine, causing overheating. To prevent such a disaster, replace the...
    Direct fit for your vehiclePerfect for daily driving and racing applications
    $103.99 - $120.99
  • HPS® - Silicone Radiator and Heater Hose Kit
    HPS®Silicone Radiator and Heater Hose Kit
    0
    # 3863688919
    Subaru WRX Base 2003, Silicone Radiator and Heater Hose Kit by HPS®. Since your OEM radiator or heater hose can leak at any time and occasionally burst, you need to have a reliable replacement at hand to bring your vehicle back on the...
    Direct fit for your vehiclePerfect for daily driving and racing applications
    $163.99 - $192.99
  • FSR Racing® - Lower Rubber Engine Coolant Radiator Hose
    FSR Racing®Lower Rubber Engine Coolant Radiator Hose
    0
    # mpn3507449318
    Lower Rubber Engine Coolant Radiator Hose by FSR Racing®. For 6921 and 2020 Radiators. All of their products are made right here in the United States. This product is made of high-quality materials to serve you for years to come....
    Will provide unrivaled quality and enduring valueMeticulously designed to deliver solid performance
    $43.04
  • Sinister Diesel® - 3/4" Silicone Coolant Hose
    Sinister Diesel®3/4" Silicone Coolant Hose
    0
    # mpn4670375019
    3/4" Silicone Coolant Hose by Sinister Diesel®. To keep your engine cool and improve your vehicle's performance, this product is just the right solution. Manufactured from high-quality materials, it will surely provide excellent...
    High quality at an affordable priceBuilt to match your exact requirements
    $76.99


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