2003 Lexus LX Engine Cooling Parts

Replacement Cooling System Parts
  • Dayco® - No Slack™ Idler/Tensioner Pulley
    Dayco®No Slack™ Idler/Tensioner Pulley
    0
    # 57949479
    Lexus LX 2003, No Slack™ Idler/Tensioner Pulley by Dayco®. Dayco's reputation for top performance idler and tensioner pulleys is a result of advanced automotive technologies employed in materials research, design engineering, and...
    Made with precision and quality in mindDesigned to meet your specific needs
    $30.93 - $70.83
  • Dayco® - Drive Rite™ V-Ribbed Serpentine Belt
    Dayco®Drive Rite™ V-Ribbed Serpentine Belt
    0
    # mpn4478582336
    Lexus LX 2003, Drive Rite™ V-Ribbed Serpentine Belt by Dayco®. Specially constructed for vehicles that utilize the multiple-belt system, this product features raw-edge construction along with a patented top cogged design, which...
    More flexibility and increased airflow around the belt for prolonged service lifeRaw-edge sidewall construction along with a patented top cogged design for top performance
    $14.57
  • Beck Arnley® - Premium Antifreeze/Coolant Extended Life Pink
    Beck Arnley®Premium Antifreeze/Coolant Extended Life Pink
    1
    # mpn4842184822
    Lexus LX 2003, Premium Antifreeze/Coolant Extended Life Pink by Beck Arnley®. For one hundred years, Beck Arnley has been providing premium OE quality parts for vehicles. Beginning with motorcycle parts in 1914 and transitioning to...
    OE quality products from top original equipmentTop quality materials
    $16.01
  • AISIN® - Super Long Life 50/50 Prediluted Engine Coolant, 1 Gallon
    AISIN®Super Long Life 50/50 Prediluted Engine Coolant, 1 Gallon
    0
    # mpn4658666725
    Lexus LX 2003, Super Long Life 50/50 Prediluted Engine Coolant, 1 Gallon by AISIN®. Volume: 1 Gallon. Color: Pink. Quantity: 1 Jug. Aisin 50/50 Pre-Diluted Super Long Life Antifreeze is specifically engineered for the Toyota, Lexus and...
    Convenient ready to use formula. No need to add waterSpecialized inhibitors maximize temperature protection in today's high output engines
    $18.53
  • Pentosin® - Pentofrost™ A1 Prediluted Engine Coolant
    Pentosin®Pentofrost™ A1 Prediluted Engine Coolant
    0
    # mpn4947865703
    Lexus LX 2003, Pentofrost™ A1 Prediluted Engine Coolant by Pentosin®. Volume: 1 Gallon. Type: HOAT. Color: Red. Long-Life. Pentofrost A1 is a phosphated organic acid technology (phosphated OAT); which is categorized as HOAT (hybrid...
    Made to provide the perfect lubricant solution for your needsDesigned with innovative manufacturing techniques
    $17.60
  • Continental® ContiTech™ - Elite™ Drive Belt Idler Pulley
    Continental® ContiTech™Elite™ Drive Belt Idler Pulley
    0
    # mpn335841321
    Lexus LX 2003, Elite™ Drive Belt Idler Pulley by Continental® ContiTech™. Every part in this assembly is engineered to look, install, and operate the same way or better than the factory parts. Every component meets original...
    Original equipment equivalentFactory-like fit and dependability
    $63.86
  • NSK® - Drive Belt Idler Pulley
    NSK®Drive Belt Idler Pulley
    0
    # mpn4759416510
    Lexus LX 2003, Drive Belt Idler Pulley by NSK®. Designed by knowledgeable staff using leading technological advancements, this prime NSK product will meet your performance requirements. Backed by quality, it ensures uncompromising...
    Made to provide absolute durability and high reliabilityDesigned with innovations using high-tech equipment
    $28.65
  • SKP® - Serpentine Belt Anti-Slip Shield
    SKP®Serpentine Belt Anti-Slip Shield
    0
    # mpn5067419302
    Lexus LX 2003, Serpentine Belt Anti-Slip Shield 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...
    Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
    $11.92
  • Beck Arnley® - Premium™ Concentrated  Engine Coolant, 1 Gallon
    Beck Arnley®Premium™ Concentrated  Engine Coolant, 1 Gallon
    0
    # mpn197685320
    Lexus LX 2003, Premium™ Concentrated  Engine Coolant, 1 Gallon by Beck Arnley®. Volume: 1 Gallon. Color: Red. Quantity: 1 Jug. For one hundred years, Beck Arnley has been providing premium OE quality parts for vehicles. Beginning...
    OE quality products from top original equipmentTop quality materials
    $21.21
  • Genuine® - Drive Belt Tensioner Pulley
    Genuine®Drive Belt Tensioner Pulley
    1
    # mpn4652478331
    Lexus LX 2003, Drive Belt Tensioner Pulley by Genuine®. Genuine is here to give you the ultimate in quality and reliability at a cost you can afford. Designed utilizing the latest technologies and manufactured from premium materials...
    Made with precision and quality in mindDesigned to meet your specific needs
    $32.16
  • Continental® ContiTech™ - Elite™ Drive Belt Idler Assembly
    Continental® ContiTech™Elite™ Drive Belt Idler Assembly
    0
    # mpn335837745
    Lexus LX with 90 mm Diameter Pulley 2003, Elite™ Drive Belt Idler Assembly by Continental® ContiTech™. Every part in this assembly is engineered to look, install, and operate the same way or better than the factory parts. Every...
    Original equipment equivalentFactory-like fit and dependability
    $30.22
  • Continental® ContiTech™ - Elite™ Drive Belt Tensioner Pulley
    Continental® ContiTech™Elite™ Drive Belt Tensioner Pulley
    0
    # mpn335841329
    Lexus LX 2003, Elite™ Drive Belt Tensioner Pulley by Continental® ContiTech™. Continental Elite™ pulleys are designed to install and operate as well as OE components. They're manufactured to original equipment material...
    Constructed to match OE form, fit, and functionMade of OE specified materials, unless upgraded to enhance performance
    $43.41
  • SKP® - Drive Belt Idler Pulley
    SKP®Drive Belt Idler Pulley
    0
    # 4431528688
    Lexus LX 2003, Drive Belt Idler Pulley 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...
    Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
    $7.13 - $12.96
  • Dayco® - No Slack™ Automatic Belt Tensioner Assembly
    Dayco®No Slack™ Automatic Belt Tensioner Assembly
    0
    # mpn932036
    Lexus LX 2003, No Slack™ Automatic Belt Tensioner Assembly by Dayco®. Serpentine belt drives consist of a single belt that powers most, if not all, of the engine’s accessories. Designed to maintain constant tension on serpentine...
    Heavy duty cast aluminum spring case that resists cracking and fatigueSteel pivot tube which provides additional strength for critical torque requirements
    $66.28
  • Hayden® - Idler/Tensioner Pulley
    Hayden®Idler/Tensioner Pulley
    0
    # 60692207
    Lexus LX 2003, Idler/Tensioner Pulley by Hayden®. This part is designed to route the drive belt and keep it tight. If the pulley goes bad, it can cause problems with cooling, charging, steering, and climate control. Replace a faulty...
    Constructed to ensure OE quality and reliabilityMade of steel and thermoplastic for long service life and superior dampening
    $24.30 - $30.84
  • INA® - Accessory Belt Tension Pulley
    INA®Accessory Belt Tension Pulley
    0
    # mpn4655079409
    Lexus LX 2003, Accessory Belt Tension Pulley by INA®. The INA is a leading automotive and industrial supplier worldwide. The Company stands for the highest quality, outstanding technology and distinctive innovative ability. The way to...
    Made from sturdy materialsGreat design and function
    $66.12
  • INA® - Drive Belt Idler Pulley
    INA®Drive Belt Idler Pulley
    0
    # 4431520836
    Lexus LX 2003, Drive Belt Idler Pulley by INA®. 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. Designed to provide a...
    Made from sturdy materialsGreat design and function
    $36.74 - $40.65
  • Red Line® - SuperCool™ Performance 50/50 Prediluted Engine Coolant with Water Wetter, 1 Gallon
    Red Line®SuperCool™ Performance 50/50 Prediluted Engine Coolant with Water Wetter, 1 Gallon
    0
    # mpn4890036892
    SuperCool™ Performance 50/50 Prediluted Engine Coolant with Water Wetter, 1 Gallon by Red Line®. Volume: 1 Gallon. Pre-mixed coolant is convenient and accurate. They rule at it. These products include a unique agent that lowers...
    These products include a unique agent that lowers temperatures by reducing or eliminating bubbles or vapor barrier that form on hot metal surfacesReduces or eliminates bubbles or vapor barrier that form on hot metal surfaces to reduce coolant temperatures by up to 20°
    $45.86
  • Motorcraft® - Engine Cooling System Cleaner, 1 Gallon
    Motorcraft®Engine Cooling System Cleaner, 1 Gallon
    0
    # mpn4714218923
    Engine Cooling System Cleaner, 1 Gallon 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...
    OE quality parts from top original equipment and aftermarket manufacturersThe finest quality at a great price
    $12.74
  • Motorcraft® - Premium™ Engine Cooling System Flush
    Motorcraft®Premium™ Engine Cooling System Flush
    0
    # mpn4919140494
    Premium™ Engine Cooling System Flush by Motorcraft®. Motorcraft is the way to restore the performance of your vehicle. Designed specifically for your vehicle, Motorcraft products meet stringent Ford Motor Company standards and feature...
    OE quality parts from top original equipment and aftermarket manufacturersThe finest quality at a great price
    $13.09
  • Prestone® - Prime™ All Vehicle Concentrated Engine Coolant, 1 Gallon
    Prestone®Prime™ All Vehicle Concentrated Engine Coolant, 1 Gallon
    0
    # mpn126712071
    Prime™ All Vehicle Concentrated Engine Coolant, 1 Gallon by Prestone®. Volume: 1 Gallon. Quantity: 1 Jug. Formulated to challenge breakdowns in any car or light truck with aluminum or other engine metals. This product is made of...
    Concentrated blend of long-lasting inhibitorsExtends engine life
    $16.07
  • Royal Purple® - Purple Ice™ High Performance Engine Coolant Additive
    Royal Purple®Purple Ice™ High Performance Engine Coolant Additive
    3
    # 2743410626
    Purple Ice™ High Performance Engine Coolant Additive by Royal Purple®. Volume: 12 oz. Purple Ice® is a high performance coolant additive and radiator fluid conditioner. Its advanced 2-in-1 corrosion inhibitor and wetting agent...
    Reduces surface tension of a coolant allowing more heat to transfer outside the radiator resulting in more horsepowerReduces hot spots in the engine and cylinder heads, reducing the possibility of engine failure
    $9.71 - $134.24
  • Zerex® - Dex-Cool™ Long Life Concentrated Engine Coolant, 1 Gallon
    Zerex®Dex-Cool™ Long Life Concentrated Engine Coolant, 1 Gallon
    0
    # mpn4704437698
    Dex-Cool™ Long Life Concentrated Engine Coolant, 1 Gallon by Zerex®. Concentrate. Volume: 1 Gallon. Color: Orange. Quantity: 1 Jug. Orange. Zerex™ Dex-Cool® Antifreeze/Coolant is automaker approved for use in GM vehicles which...
    OAT Dex-Cool™ Automaker Approved for use in GM and SAAB vehiclesMeets or exceeds the following industry specifications: ASTM D3306, SAE J1034, J814, J1941, TMC of ATA RP-302B, AND Federal Specification A-A-870A
    $17.06
  • Mishimoto® - Liquid Chill™ Engine Coolant Additive, 4 oz
    Mishimoto®Liquid Chill™ Engine Coolant Additive, 4 oz
    1
    # mpn2064787103
    Liquid Chill™ Engine Coolant Additive, 4 oz by Mishimoto®. Volume: 4 oz. Quantity: 1 Bottle. Mishimoto Liquid Chill™ radiator coolant additive is a simple yet effective way to reduce engine temperatures. This additive is compatible...
    Helps you to get the most out of your vehiclePrecision designed to perfectly fit your vehicle
    $17.95
  • Mishimoto® - Liquid Chill™ Synthetic 50/50 Prediluted Engine Coolant
    Mishimoto®Liquid Chill™ Synthetic 50/50 Prediluted Engine Coolant
    0
    # 2743405643
    Liquid Chill™ Synthetic 50/50 Prediluted Engine Coolant by Mishimoto®. Quantity: 1 Jug. Mishimoto Liquid Chill™ radiator coolant additive is a simple yet effective way to reduce engine temperatures. This additive is compatible with...
    Protects against boil-over to 265°F and freezing to -26°FReduces engine wear and inhibits corrosion
    $23.95 - $47.95
  • Mishimoto® - Liquid Chill™ Synthetic Concentrated Engine Coolant, 1 Gallon
    Mishimoto®Liquid Chill™ Synthetic Concentrated Engine Coolant, 1 Gallon
    0
    # mpn2064787100
    Liquid Chill™ Synthetic Concentrated Engine Coolant, 1 Gallon by Mishimoto®. Volume: 1 Gallon. Quantity: 1 Jug. Mishimoto Liquid Chill™ radiator coolant additive is a simple yet effective way to reduce engine temperatures. This...
    Protects against boilover to 265°F and freezing to -26°FReduces engine wear
    $73.95
  • Motorcraft® - Premium Yellow™ Engine Coolant
    Motorcraft®Premium Yellow™ Engine Coolant
    0
    # mpn4919140512
    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
    $988.49
  • Red Line® - Fuel System Water Remover & Antifreeze, 12 oz
    Red Line®Fuel System Water Remover & Antifreeze, 12 oz
    0
    # mpn4890036871
    Fuel System Water Remover & Antifreeze, 12 oz by Red Line®. Need to remove water from you gasoline or diesel engine, well this product is for you. These products offer unprecedented value with concentration to treat larger fuel volumes...
    These products offer unprecedented value with concentration to treat larger fuel volumes at a lower costExpertly crafted from the highest grade materials
    $11.98
  • Prestone® - Engine Cooling System Flush, 22 oz
    Prestone®Engine Cooling System Flush, 22 oz
    0
    # mpn126712081
    Engine Cooling System Flush, 22 oz by Prestone®. Volume: 22 oz. Quantity: 1 Bottle. Designed to help defeat heavy rust and scale deposits in neglected cooling systems. This product is made of high-quality components to meet and exceed...
    Extends engine lifePremium 2-in-1 formula designed for either a quick flush or for a heavy-duty cleaning
    $6.40
  • Prestone® - Prime™ Conventional Green Low Silicate 50/50 Prediluted Engine Coolant, 1 Gallon
    Prestone®Prime™ Conventional Green Low Silicate 50/50 Prediluted Engine Coolant, 1 Gallon
    0
    # mpn4708588668
    Prime™ Conventional Green Low Silicate 50/50 Prediluted Engine Coolant, 1 Gallon by Prestone®. Volume: 1 Gallon. Color: Green. Quantity: 1 Jug. Low Silicate is formulated for vehicles already using a conventional coolant. This product...
    Meets or exceed ASTM requirements for cars, light-duty, and heavy-duty trucksFull protection for at least one year
    $11.05




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2003 Lexus LX Engine Cooling Reviews

1 review
3 of 5
Cap Fit Could Be Better
Replacement - Engine Coolant Reservoir
Reservoir is fine, but the cap doesn’t fit as snugly as I’d like. Concerns about long-term sealing.
Posted by Aaron (Phoenix, AZ) / April 27, 20242007 Lexus LX
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