2003 Seat Leon Engine Cooling Parts

Replacement Cooling System Parts
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  • MotoRad® - Engine Coolant Thermostat
    MotoRad®Engine Coolant Thermostat
    0
    # mpn823282280
    Seat Leon 2003, Engine Coolant Thermostat by MotoRad®. Temperature: 190F. State-of-the-art equipment, strict quality control, and functional testing to each thermostat ensure customers that they can trust the high-quality product used...
    Offer precise pressure controlEnsure the proper fit
    $5.14
  • Dorman® - Engine Coolant Recovery Tank
    Dorman®Engine Coolant Recovery Tank
    0
    # mpn4841568888
    Seat Leon 1.8L 2003, Engine Coolant Recovery Tank by Dorman®. Pressurized. Heat and engine vibration can damage plastic overtime causing cracks and leaks. Dorman's Engine Coolant Recovery Tank uses premium plastic to withstand the...
    Comes with reservoir capManufactured from premium plastic
    $29.95
  • Spectra Premium® - Engine Coolant Radiator
    Spectra Premium®Engine Coolant Radiator
    0
    # mpn5070007650
    Seat Leon 1.8L 2003, Engine Coolant Radiator by Spectra Premium®. Core Size: 16 5/16" x 25 11/16" x 7/8". Outlet: 1 1/4". Inlet: 1 1/4". Row quantity: 1. Construction: Aluminum/Plastic. With Sensor Hole. The radiator is a heat exchanger...
    All models are validated for fit, form, and function before released into the marketManufactured under ISO 9001 / TS 16949 quality system
    $79.83
  • MotoRad® - Fail Safe™ Series Thermostat
    MotoRad®Fail Safe™ Series Thermostat
    0
    # mpn4481093804
    Seat Leon 2003, Fail Safe™ Series Thermostat by MotoRad®. Temperature: 190F. Fail-Safe Thermostats offer premium, patented technology for superior protection over any thermostat on the market. Only Fail-Safe is designed to lock in the...
    $12.28
  • USMW Professional Series® - Engine Water Pump
    USMW Professional Series®Engine Water Pump
    0
    # mpn4736813397
    Seat Leon 1.8L 2003, Engine Water Pump by USMW Professional Series®. 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...
    Designed as a replacement for your worn-out fuel system partWill help optimize your vehicle’s performance and fuel efficiency
    $28.09
  • MotoRad® - UltraStat™ Series Thermostat
    MotoRad®UltraStat™ Series Thermostat
    0
    # mpn4632870582
    Seat Leon 2003, UltraStat™ Series Thermostat by MotoRad®. Temperature: 190F. The new MotoRad UltraStat® thermostats are an innovative line offering many features and benefits over the original equipment. Heavy gauge stainless steel...
    $10.76
  • Febi® - Engine Coolant Radiator Hose
    Febi®Engine Coolant Radiator Hose
    1
    # 5349994072
    Seat Leon 1.8L 2003, Engine Coolant Radiator Hose by Febi®. This Febi product is designed to help you restore your engine cooling system to its mint condition, so your motor can run within the proper temperature window required for its...
    Designed to replace your factory productMade from the same grade material as your OE part
    $40.69 - $52.71
  • Stant® - OE Type Engine Coolant Thermostat
    Stant®OE Type Engine Coolant Thermostat
    0
    # mpn1935967
    Seat Leon 1.8L 2003, OE Type Engine Coolant Thermostat by Stant®. Without Gaskets, Check Valves and Seal. Temperature: 190F. Stant Coolant Temperature Sensor, which can be found as original equipment on most major nameplates, is the...
    Made to keep your vehicle's engine running coolDesigned to maintain proper cooling level and prevent overheating
    $7.70
  • Dorman® - Engine Coolant Thermostat Housing
    Dorman®Engine Coolant Thermostat Housing
    0
    # 4666493865
    Seat Leon 2003, Engine Coolant Thermostat Housing by Dorman®. Material: Plastic. Re-engineered to address common failure points in the original equipment, Dorman’s Engine Coolant Thermostat Housing has improved durability and...
    Ideal replacement - this engine coolant thermostat housing directly replaces the original housing on specified vehicle years, makes and modelsDurable construction - this part is specifically designed to withstand extreme temperature changes and resist cracking and leaking
    $3.10 - $61.69
  • Four Seasons® - Coolant Temperature Sensor
    Four Seasons®Coolant Temperature Sensor
    0
    # mpn2454188430
    Seat Leon 2003, Coolant Temperature Sensor by Four Seasons®. Terminal Quantity: 2. Connector Shape: Oval. Connector Gender: Female. All products are engineered and tested to provide years of trouble free operation. Backed by over 50...
    OE quality parts from top original equipment and aftermarket manufacturersThe finest quality at a great price
    $20.66
  • Dorman® - Engine Coolant Water Outlet
    Dorman®Engine Coolant Water Outlet
    0
    # mpn1001593139
    Seat Leon 1.9L without Glow Plug Heater 2003, Engine Coolant Water Outlet by Dorman®. Location: Rear of Engine. Material: Plastic. Type: Parallel with Base. Bolt Hole Diameter: 0.25". Quantity: 2 Bolt Hole. Finish: Black. Increase the...
    Ideal replacement - this engine coolant water outlet directly replaces the original water outlet on specified vehicle years, makes and modelsDurable construction - this part is specifically designed to withstand extreme temperature changes and resist cracking and leaking
    $3.84
  • Dorman® - Engine Coolant Water Pipe
    Dorman®Engine Coolant Water Pipe
    0
    # 5002174749
    Seat Leon 2003, Engine Coolant Water Pipe by Dorman®. Location: Thermostat Housing to Water Pump. Dorman improved to address vulnerabilities in the original material, their Engine Coolant Pipes are durably designed for a longer,...
    Helps prevent overheating and potential engine damageDirect replacement for a proper fit
    $5.96
  • WVE® - Engine Coolant Temperature Sensor
    WVE®Engine Coolant Temperature Sensor
    0
    # mpn4712528413
    Seat Leon Mexico Built 2003, Engine Coolant Temperature Sensor by WVE®. Terminal Quantity: 2. Connector Shape: Oblong. Terminal Type: Blade. Replace your worn-out or faulty component with this quality replacement from WVE. This product...
    Excellent replacement for your worn-out factory partDesigned to keep your vehicle running reliably mile after mile
    $9.99
  • NTK® - Engine Coolant Temperature Sensor
    NTK®Engine Coolant Temperature Sensor
    0
    # mpn4642569023
    Seat Leon 1.8L Mexico Built 2003, Engine Coolant Temperature Sensor by NTK®. Connector Shape: Oblong. Designed utilizing the latest technology, this product by NTK features premium quality and will perform better than advertised....
    Increases vehicle fuel economy and engine performance while decreasing vehicle exhaust emissionsDirect replacement
    $24.33
  • MotoRad® - Engine Coolant Reservoir Cap
    MotoRad®Engine Coolant Reservoir Cap
    0
    # mpn4652383187
    Seat Leon 2003, Engine Coolant Reservoir Cap by MotoRad®. Pressure: 22 psi. MotoRad recovery tank caps are designed and manufactured to offer precise control for the automotive cooling system.
    Made to keep your vehicle's engine running coolDesigned to maintain proper cooling level and prevent overheating
    $4.11
  • Standard® - Tru-Tech™ Engine Coolant Temperature Sensor
    Standard®Tru-Tech™ Engine Coolant Temperature Sensor
    0
    # mpn4631389730
    Seat Leon 1.8L 2003, Tru-Tech™ Engine Coolant Temperature Sensor by Standard®. Terminal Quantity: 2. Connector Shape: Round. Connector Quantity: 1. Terminal Type: Blade. Standard is to be the leading independent supplier to the...
    OE quality parts from top original equipment and aftermarket manufacturersThe finest quality at a great price
    $9.31
  • United Motor Products® - Engine Coolant Temperature Sensor
    United Motor Products®Engine Coolant Temperature Sensor
    1
    # mpn4746953127
    Seat Leon 1.8L 2003, Engine Coolant Temperature Sensor by United Motor Products®. Keep your pride and joy operating as it should with this top-notch part from United Motors Products. It’s made using the finest materials and advanced...
    Excellent replacement for your worn out factory partWill help make your vehicle running as good as new
    $8.37
  • Standard® - Intermotor™ Engine Coolant Temperature Sensor
    Standard®Intermotor™ Engine Coolant Temperature Sensor
    0
    # mpn53630578
    Seat Leon 1.8L with Mexico Emission 2003, Intermotor™ Engine Coolant Temperature Sensor by Standard®. Terminal Quantity: 2. Connector Shape: Round. Connector Gender: Female. Connector Quantity: 1. Terminal Type: Blade. Standard is to...
    OE quality parts from top original equipment and aftermarket manufacturersThe finest quality at a great price
    $21.41
  • MotoRad® - Engine Coolant Hose Flange
    MotoRad®Engine Coolant Hose Flange
    0
    # mpn4742709156
    Seat Leon 1.8L 2003, Engine Coolant Hose Flange by MotoRad®. MotoRad conducts highly controlled validation using advanced testing equipment that is integrated into the production process of all products.
    Made to keep your vehicle's engine running coolDesigned to maintain proper cooling level and prevent overheating
    $7.45
  • WVE® - Engine Cooling Fan Temperature Switch
    WVE®Engine Cooling Fan Temperature Switch
    0
    # mpn4649178660
    Seat Leon 1.8L Mexico Built 2003, Engine Cooling Fan Temperature Switch by WVE®. Terminal Quantity: 3. Connector Shape: Triangular. Connector Quantity: 1. Terminal Type: Blade. Replace your worn-out or faulty component with this quality...
    Excellent replacement for your worn-out factory partDesigned to keep your vehicle running reliably mile after mile
    $19.15
  • MotoRad® - Engine Coolant Hose Connector
    MotoRad®Engine Coolant Hose Connector
    0
    # mpn4742709053
    Seat Leon 1.8L 2003, Engine Coolant Hose Connector by MotoRad®. MotoRad conducts highly controlled validation using advanced testing equipment that is integrated into the production process of all products.
    Made to keep your vehicle's engine running coolDesigned to maintain proper cooling level and prevent overheating
    $2.97
  • Elring® - Engine Coolant Pipe Gasket
    Elring®Engine Coolant Pipe Gasket
    0
    # mpn4860895574
    Seat Leon 1.8L 2003, Engine Coolant Distribution Pipe Gasket by Elring®. 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...
    Expertly Crafted from the highest grade materialsMade to provide maximum accuracy and dependability
    $0.80
  • Febi® - Engine Coolant Hose Flange O-Ring
    Febi®Engine Coolant Hose Flange O-Ring
    0
    # mpn4758382025
    Seat Leon 1.8L 2003, Engine Coolant Pipe O-Ring by Febi®. This Febi product is designed to help you restore your engine cooling system to its mint condition, so your motor can run within the proper temperature window required for its...
    Designed to replace your factory productMade from the same grade material as your OE part
    $0.32
  • Febi® - Engine Coolant Hose Flange Retaining Spring
    Febi®Engine Coolant Hose Flange Retaining Spring
    0
    # 2718002802
    Seat Leon 1.8L 2003, Engine Coolant Hose Flange Retaining Spring by Febi®. This Febi product is designed to help you restore your engine cooling system to its mint condition, so your motor can run within the proper temperature window...
    Designed to replace your factory productMade from the same grade material as your OE part
    $0.36 - $1.06
  • Gates® - DriveAlign™ OE Exact Automatic Belt Tensioner
    Gates®DriveAlign™ OE Exact Automatic Belt Tensioner
    0
    # mpn1804442
    Seat Leon 1.8L 2003, DriveAlign™ OE Exact Automatic Belt Tensioner 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...
    Comprehensive line includes parts to fit cars, vans, SUVs, and light trucksFull line coverage for import, domestic, and heavy-duty cars, trucks, and vehicle applications
    $77.06
  • Gates® - DriveAlign™ Drive Belt Idler Pulley
    Gates®DriveAlign™ Drive Belt Idler Pulley
    0
    # mpn1879674
    Seat Leon 1.8L 2003, DriveAlign™ Drive Belt Idler Pulley by Gates®. Built to last by resisting dirt, salt, and other under-hood contaminants and are designed for use on passenger cars and light trucks as a locked center tensioning...
    High quality construction provides high durability for long lifeBearing meets or exceeds OE and is designed for application specific speed and load requirements
    $18.11
  • Continental® ContiTech™ - Conti-V Multirib™ Serpentine Belt
    Continental® ContiTech™Conti-V Multirib™ Serpentine Belt
    0
    # mpn729857
    Seat Leon 1.8L with A/C 2003, Conti-V Multirib™ Serpentine Belt by Continental® ContiTech™. Length: 47.05". Designed to transmit torque and drive engine accessories, this serpentine belt provides quieter and cooler performance,...
    OE quality product for safe, reliable, and efficient performanceProvides quiet performance, even in wet conditions
    $20.86
  • ACDelco® - Professional™ Idler Pulley
    ACDelco®Professional™ Idler Pulley
    0
    # mpn898145096
    Seat Leon 1.8L 2003, Professional™ 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 automatic belt...
    Bearing is designed for application specific speed and load requirementsProvides reliable operation under severe conditions for year round performance
    $19.96
  • ACDelco® - Professional™ Drive Belt Tensioner Assembly
    ACDelco®Professional™ Drive Belt Tensioner Assembly
    0
    # mpn4480237114
    Seat Leon 1.8L 2003, Professional™ Drive Belt Tensioner Assembly by ACDelco®. Designed utilizing the latest technology, this product by ACDelco features premium quality and will perform better than advertised. Perfect for your vehicle...
    Right for your vehicle and lifestyleMade from high-quality materials for ultimate durability
    $112.23
  • Dorman® - TECHoice™ Standard Drive Belt Idler Pulley
    Dorman®TECHoice™ Standard Drive Belt Idler Pulley
    0
    # mpn4534236371
    Seat Leon 1.8L / 1.9L Mexico Built 2003, TECHoice™ Standard Drive Belt Idler Pulley by Dorman®. This replacement accessory drive belt idler pulley has been engineered to match the function and performance of the original pulley on...
    Direct replacement - this accessory drive belt idler pulley matches the fit and function of the original equipment pulley on specified vehiclesRestores performance - fixes a failed, squealing or groaning noise from a worn idler pulley
    $21.79




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2003 Seat Leon Engine Cooling Reviews

1 review
This sensor fulfills all my expectations. It’s cheaper than OEM but works superbly! Fits just like the part that originally came with my car.
Posted by Michael (Las Vegas, NV) / January 07, 20212013 Volkswagen Golf GTI
2003 Seat Leon Models
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