2003 Seat Leon Engine Cooling Parts

Replacement Cooling System Parts
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1.6L
1.8L
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  • VP Racing Fuels® - Stay Frosty™ Hi-Performance Formula Coolant
    VP Racing Fuels®Stay Frosty™ Hi-Performance Formula Coolant
    0
    # 3686166551
    Stay Frosty™ Hi-Performance Formula Coolant by VP Racing Fuels®. Volume: 64 oz. Stay Frosty™ Race Ready is a proprietary VP Racing Fuels coolant formulated for high-compression, high-heat racing engines. It contains a specialized...
    Ready-to-Use Premix High-Performance Engine CoolantContains Wetting Agents for Better Cooling
    $21.73 - $86.93
  • VP Racing Fuels® - Stay Frosty™ Race Ready Formula Coolant
    VP Racing Fuels®Stay Frosty™ Race Ready Formula Coolant
    0
    # 3963845712
    Stay Frosty™ Race Ready Formula Coolant by VP Racing Fuels®. Volume: 64 oz. Stay Frosty™ Race Ready is a proprietary VP Racing Fuels coolant formulated for high-compression, high-heat racing engines. It contains a specialized blend...
    Ready-to-Use - Just Pour InContains No Slippery/Hazardous Glycol
    $21.73 - $86.93
  • WIX® - Engine Coolant Additive
    WIX®Engine Coolant Additive
    0
    # 2743402675
    Engine Coolant Additive by WIX®. Protect your internal cooling system components from corrosion and scale built up - greatly enhances heat transfer from your engine to your coolant - use with 50-50 mix of soft water and antifreeze -...
    Protect systemHighly durable and reliable
    $9.82 - $1,211.04
  • MotoRad® - Engine Coolant Thermostat Housing
    MotoRad®Engine Coolant Thermostat Housing
    0
    # mpn5052856306
    Seat Leon 1.8L 2003, Engine Coolant Thermostat Housing by MotoRad®. Temperature: 190F. 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
    $16.89
  • Elring® - Engine Coolant Distribution Pipe Gasket
    Elring®Engine Coolant Distribution Pipe Gasket
    0
    # mpn4947326528
    Seat Leon FWD 1.8L 2003, Engine Coolant Manifold O-Ring 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
    $1.48
  • Elring® - Engine Coolant Manifold O-Ring
    Elring®Engine Coolant Manifold O-Ring
    0
    # mpn4947326528
    Seat Leon 1.8L 2003, Engine Coolant Manifold O-Ring 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
    $1.48
  • Zerex® - G-05™ Engine Coolant
    Zerex®G-05™ Engine Coolant
    0
    # mpn4919140475
    G-05™ Engine Coolant by Zerex®. Volume: 1 Gallon. Designed utilizing the latest technology, this product by Zerex 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
    $15.99
  • Motorcraft® - Premium Yellow™ Engine Coolant
    Motorcraft®Premium Yellow™ Engine Coolant
    0
    # mpn4919140511
    Premium Yellow™ Engine Coolant by Motorcraft®. Volume: 1 Gallon. Motorcraft is the way to restore the performance of your vehicle. Designed specifically for your vehicle, Motorcraft products meet stringent Ford Motor Company standards...
    OE quality parts from top original equipment and aftermarket manufacturersThe finest quality at a great price
    $559.21
  • Zerex® - Asian Vehicle™ Engine Coolant
    Zerex®Asian Vehicle™ Engine Coolant
    0
    # mpn4919140445
    Asian Vehicle™ Engine Coolant by Zerex®. Volume: 1 Gallon. Color: Blue. 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...
    Made to provide the perfect lubricant solution for your needsDesigned with innovative manufacturing techniques
    $17.99
  • Zerex® - G-30™ Engine Coolant
    Zerex®G-30™ Engine Coolant
    0
    # mpn4919140568
    G-30™ Engine Coolant by Zerex®. Volume: 1 Gallon. Color: Purple. 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...
    Made to provide the perfect lubricant solution for your needsDesigned with innovative manufacturing techniques
    $17.99
  • Prestone® - Antifreeze/Coolant Tester
    Prestone®Antifreeze/Coolant Tester
    0
    # mpn4981322910
    Antifreeze/Coolant Tester by Prestone®. Prestone® Antifreeze is compatible with any antifreeze/coolant that is used in vehicles with aluminum and other engine metals. Meets or exceeds ASTM D3306 and D4985 for corrosion protection...
    Compatible with antifreeze/coolant that is used in vehicles with aluminum and other engine metalsProvides freeze-up and boil-over protection
    $3.81
  • Tracer Products® - GLO-Away™ Plus Engine Cooling System Tracer Dye
    Tracer Products®GLO-Away™ Plus Engine Cooling System Tracer Dye
    0
    # mpn4919140525
    GLO-Away™ Plus Engine Cooling System Tracer Dye by Tracer Products®. Volume: 60 oz. Increase the life of your vehicle's engine by keeping your cooling system in top condition. Replace your faulty engine cooling component with this...
    Designed as a direct, bolt-on replacement for your original A/C partExcellent solution to restore dependable, enjoyable, and worry-free ride
    $11.23
  • iD Select® - Engine Coolant Thermostat
    iD Select®Engine Coolant Thermostat
    0
    # mpn4737963944
    Seat Leon 1.8L 2003, Engine Coolant Thermostat by iD Select®. Temperature: 190F. 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,...
    Direct OEM replacement for your malfunctioning partMade to deliver the ultimate in quality, reliability, and value
    $5.17
  • iD Select® - FailSafe™ Engine Coolant Thermostat
    iD Select®FailSafe™ Engine Coolant Thermostat
    0
    # mpn4737963581
    Seat Leon 1.8L 2003, FailSafe™ Engine Coolant Thermostat by iD Select®. Temperature: 190F. 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...
    Direct OEM replacement for your malfunctioning partMade to deliver the ultimate in quality, reliability, and value
    $12.39
  • TruParts® - Engine Coolant Thermostat
    TruParts®Engine Coolant Thermostat
    0
    # mpn4759480183
    Seat Leon 1.8L 2003, Engine Coolant Thermostat by TruParts®. Temperature: 190F. Go with this high-quality product to restore your vehicle’s lost power and bring it back to its optimal condition. Made from the finest materials in...
    Made utilizing the finest materials and equipmentEngineered to restore your vehicle to its pristine condition
    $9.03
  • iD Select® - Engine Coolant Radiator Cap
    iD Select®Engine Coolant Radiator Cap
    0
    # mpn4737962986
    Seat Leon 1.8L 2003, Engine Coolant Radiator Cap by iD Select®. Pressure: 20 psi. 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,...
    Direct OEM replacement for your malfunctioning partMade to deliver the ultimate in quality, reliability, and value
    $3.43
  • Herko® - Engine Coolant Temperature Sensor
    Herko®Engine Coolant Temperature Sensor
    0
    # mpn4842192498
    Seat Leon Turbocharged 1.8L Mexico Built 2003, Engine Coolant Temperature Sensor by Herko®. Make your beloved vehicle perform reliably, efficiently, and smoothly again with this top-grade A/C component from Santech. Designed to fit,...
    Designed as a replacement for your worn-out fuel system partWill help optimize your vehicle’s performance and fuel efficiency
    $8.16
  • TruParts® - Standard Engine Coolant Reservoir Cap
    TruParts®Standard Engine Coolant Reservoir Cap
    0
    # mpn4759477939
    Seat Leon 2003, Standard Engine Coolant Reservoir Cap by TruParts®. Pressure: 20 lb. Go with this high-quality product to restore your vehicle’s lost power and bring it back to its optimal condition. Made from the finest materials in...
    Made utilizing the finest materials and equipmentEngineered to restore your vehicle to its pristine condition
    $5.89
  • Dorman® - Engine Coolant Hose Connector
    Dorman®Engine Coolant Hose Connector
    0
    # mpn4844691837
    Seat Leon 1.8L / 1.9L 2003, Engine Coolant Hose Connector by Dorman®. Position: Upper. Location: to Radiator. Dorman's Coolant Hose Connectors are application-specific, fitting a broad range of vehicles on the road today. Coolant Hose...
    Application-specific for a proper fit every timeConstructed of quality materials for long-lasting durability
    $2.27
  • Febi® - Engine Coolant Hose Flange
    Febi®Engine Coolant Hose Flange
    0
    # mpn4617872706
    Seat Leon 1.8L 2003, Engine Coolant Hose Flange 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
    $5.75
  • Febi® - Radiator Coolant Hose Connector
    Febi®Radiator Coolant Hose Connector
    0
    # 3485554508
    Seat Leon 1.8L 2003, Engine Coolant Hose Connector 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
    $4.00 - $4.64
  • Goodyear Belts® - Dual Sided Serpentine Multi V-Belt
    Goodyear Belts®Dual Sided Serpentine Multi V-Belt
    0
    # mpn4735046819
    Seat Leon 1.8L 2003, Dual Sided Serpentine Multi V-Belt by Goodyear Belts®. Length: 47.2". Goodyear Belts has developed multi V-belts that meet or exceed OE requirements, ensuring long belt life and quite operation. Restore your belt...
    Meets or Exceeds OEM SpecificationsLong-life EPDM Rubber Compound
    $21.50
  • 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
    $17.89
  • Goodyear Belts® - Drive Belt Idler Pulley
    Goodyear Belts®Drive Belt Idler Pulley
    0
    # mpn4888938537
    Seat Leon 1.8L 2003, Drive Belt Idler Pulley by Goodyear Belts®. 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...
    Made with precision and quality in mindDesigned to meet your specific needs
    $14.89
  • Goodyear Belts® - Drive Belt Tensioner
    Goodyear Belts®Drive Belt Tensioner
    0
    # mpn4888938872
    Seat Leon 1.8L 2003, Drive Belt Tensioner by Goodyear Belts®. 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...
    Made with precision and quality in mindDesigned to meet your specific needs
    $70.62
  • 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
  • ARP® - Thermostat Housing Bolt Kit
    ARP®Thermostat Housing Bolt Kit
    0
    # 5739095205
    Thermostat Housing Bolt Kit by ARP®. Material: 8740 Chrome Moly. Quantity: Set of 3. Finish: Black. Thread: 3/8". UHL: 1.000"/2.000". To keep your engine cool and improve your vehicle's performance, this product is just the right...
    Designed to unlock more performance out of your vehicleDeliver a reasonable balance of strength and durability
    $8.18
  • ARP® - Thermostat Housing Bolt Kit
    ARP®Thermostat Housing Bolt Kit
    0
    # 5739042443
    Thermostat Housing Bolt Kit by ARP®. Material: Stainless Steel. Quantity: Set of 2. Finish: Polished. Thread: 5/16". UHL: 0.875". To keep your engine cool and improve your vehicle's performance, this product is just the right solution....
    Designed to unlock more performance out of your vehicleDeliver a reasonable balance of strength and durability
    $6.71 - $7.08
  • ARP® - Thermostat Housing Bolt Kit
    ARP®Thermostat Housing Bolt Kit
    0
    # mpn358947111
    Thermostat Housing Bolt Kit by ARP®. Material: 8740 Chrome Moly. Quantity: Set of 2. Finish: Black. Thread: 5/16". UHL: 0.875". To keep your engine cool and improve your vehicle's performance, this product is just the right solution....
    Designed to unlock more performance out of your vehicleDeliver a reasonable balance of strength and durability
    $4.21
  • ARP® - Thermostat Housing Bolt Kit
    ARP®Thermostat Housing Bolt Kit
    0
    # 5738949723
    Thermostat Housing Bolt Kit by ARP®. Material: 8740 Chrome Moly. Quantity: Set of 2. Finish: Black. Thread: M8. UHL: 20mm. To keep your engine cool and improve your vehicle's performance, this product is just the right solution....
    Designed to unlock more performance out of your vehicleDeliver a reasonable balance of strength and durability
    $6.47 - $6.84




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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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