2018 Buick Lacrosse Engine Cooling Parts

Replacement Cooling System Parts
Select Your Submodel
2.5L
3.6L
  • TRQ® - Engine Cooling Radiator
    TRQ®Engine Cooling Radiator
    0
    # 5674026817
    Buick Lacrosse 2018, Engine Cooling Radiator by TRQ®. Developed to meet the requirements of even the most demanding customers worldwide, this top-grade TRQ cooling radiator will keep your engine in top condition. Built to fit and...
    Intended to bring your vehicle back to its original gloryBudget-friendly alternative to the OEM part
    $66.95 - $122.95Save: 5%
    $63.60 - $116.80
  • TYC® - Engine Coolant Radiator
    TYC®Engine Coolant Radiator
    0
    # mpn4670913452
    Buick Lacrosse 3.6L 2018, Engine Coolant Radiator by TYC®. Core Size: 25 63/64" x 17 7/8" x 1 7/64". Outlet: 1 3/8". Inlet: 1 3/8". Row quantity: 1. Construction: Plastic/Aluminum. Top Header: 2" x 17 5/8". When you notice that your...
    OE quality at an affordable priceDirect replacement
    $135.32
  • CSF® - Engine Coolant Radiator
    CSF®Engine Coolant Radiator
    0
    # mpn4787143204
    Buick Lacrosse 3.6L 2018, Engine Coolant Radiator by CSF®. 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...
    $125.12
  • Replacement - Engine Coolant Reservoir
    ReplacementEngine Coolant Reservoir
    0
    # mpn5058291009
    Buick Lacrosse 2018, Engine Coolant Reservoir by Replacement. With Cap. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind, this product by...
    Expertly crafted from premium materialsDesigned to match rigorous quality standards
    $46.71
  • Gates® - Engine Coolant Standard Water Pump
    Gates®Engine Coolant Standard Water Pump
    0
    # mpn4774262959
    Buick Lacrosse 3.6L 2018, Engine Coolant Standard Water Pump by Gates®. Gates water pumps are recognized in the industry for their durability and superior quality. Every Gates water pump is constructed with premium alloy materials and a...
    Great design and functionMade from sturdy materials
    $72.73
  • gpd® - Main Engine Coolant Radiator
    gpd®Main Engine Coolant Radiator
    0
    # mpn5046968378
    Buick Lacrosse 2.5L 2018, Main Engine Coolant Radiator by gpd®. Radiators are an important part of the engine's cooling system. The main function of the radiator is to extract and dissipate heat from the engine. Radiators help cool the...
    Designed to meet or exceed OE fit, form, and functionDurability tested on every new design
    $82.79
  • SKP® - Engine Coolant Reservoir
    SKP®Engine Coolant Reservoir
    0
    # mpn4933940486
    Buick Lacrosse 2018, Engine Coolant Reservoir 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...
    Precise engineering ensures second to none quality and lasting valueStringently tested with the highest quality standards
    $42.41
  • ACDelco® - Genuine GM Parts™ Engine Coolant Hose
    ACDelco®Genuine GM Parts™ Engine Coolant Hose
    0
    # mpn4860897750
    Buick Lacrosse FWD 2.5L 2018, Genuine GM Parts™ Engine Coolant Hose by ACDelco®. Designed utilizing the latest technology, this product by ACDelco features premium quality and will perform better than advertised. Perfect for your...
    Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
    $57.58Save: $8.64 (15%)
    $48.94
  • ACDelco® - GM Original Equipment™ Engine Coolant Radiator Hose
    ACDelco®GM Original Equipment™ Engine Coolant Radiator Hose
    0
    # 2647792227
    Buick Lacrosse 2018, GM Original Equipment™ Engine Coolant Radiator Hose by ACDelco®. Position: Upper. Designed utilizing the latest technology, this product by ACDelco features premium quality and will perform better than advertised....
    Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
    $41.96 - $73.88Save: 15%
    $35.67 - $62.80
  • ACDelco® - Professional™ Engine Coolant Water Pump
    ACDelco®Professional™ Engine Coolant Water Pump
    0
    # mpn4695860703
    Buick Lacrosse 3.6L 2018, Professional™ Engine Coolant Water Pump by ACDelco®. An ACDelco Professional™ Engine Water Pump Kit contains an ACDelco Professional™ Water Pump and the components needed to install it. This...
    Thoroughly tested for reliable, leak-free performanceCoated seals support seal longevity and durability
    $115.43Save: $18.04 (16%)
    $97.39
  • TRQ® - Engine Coolant Reservoir
    TRQ®Engine Coolant Reservoir
    0
    # mpn5017684125
    Buick Lacrosse 2018, Engine Coolant Reservoir by TRQ®. 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...
    Developed to comply with rigorous quality standardsExceptional quality at a budget-friendly price
    $55.95Save: $1.68 (3%)
    $54.27
  • Spectra Premium® - Engine Coolant Radiator
    Spectra Premium®Engine Coolant Radiator
    0
    # mpn5070009176
    Buick Lacrosse 3.6L 2018, Engine Coolant Radiator by Spectra Premium®. Core Size: 17 1/8" x 26" x 1". Row quantity: 1. The radiator is a heat exchanger that transfers heat from your engine to the air flowing through the fins. If it’s...
    All models are validated for fit, form, and function before released into the marketManufactured under ISO 9001 / TS 16949 quality system
    $132.23
  • Replace® - Dual Radiator and Condenser Fan Assembly
    Replace®Dual Radiator and Condenser Fan Assembly
    0
    # mpn4844388588
    Buick Lacrosse 2018, Dual Radiator and Condenser Fan Assembly by Replace®. This is an aftermarket part that replaces factory OE #
    Same quality as OE for less moneyDesigned with the latest software and manufactured with modern tooling
    $655.21
  • Agility® - Engine Coolant Radiator
    Agility®Engine Coolant Radiator
    0
    # mpn5046968451
    Buick Lacrosse 3.6L 2018, Engine Coolant Radiator by Agility®. 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...
    Crafted from the highest grade materialsDeveloped with modern technology and innovation
    $115.68
  • TRQ® - Engine Cooling Fan Assembly
    TRQ®Engine Cooling Fan Assembly
    0
    # mpn4817147871
    Buick Lacrosse 2018, Engine Cooling Fan Assembly by TRQ®. Replace your worn or damaged engine cooling fan assembly and keep your engine in top condition with this top-grade TRQ part. High quality, durability, and excellent fitment are...
    Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
    $266.95Save: $16.02 (6%)
    $250.93
  • Four Seasons® - Engine Cooling Fan
    Four Seasons®Engine Cooling Fan
    0
    # mpn4890031785
    Buick Lacrosse 2018, 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 Four Seasons.
    OE quality parts from top original equipment and aftermarket manufacturersThe finest quality at a great price
    $380.05
  • Dorman® - Engine Coolant Reservoir
    Dorman®Engine Coolant Reservoir
    0
    # mpn4781656605
    Buick Lacrosse 3.6L 2018, Engine Coolant Reservoir by Dorman®. Dorman offers a comprehensive line of Coolant Recovery Tanks for a range of applications. All the Coolant Recovery Tanks are constructed from high-quality materials for...
    Direct replacement - this engine coolant reservoir matches the fit and function of the original partIdeal solution - engineered for a seamless installation
    $43.53
  • ACDelco® - Engine Coolant Radiator
    ACDelco®Engine Coolant Radiator
    0
    # 2985172236
    Buick Lacrosse 2018, Engine Coolant Radiator by ACDelco®. The radiator is the heart of a vehicle’s cooling system. So, when it comes to replacing a worn radiator, you need a product that will match the original factory part in fit,...
    ReliableLightweight (positive heat-transfer-to-weight ratio)
    $173.97 - $248.81Save: up to 15%
    $147.44 - $210.86
  • UAC® - Engine Coolant Radiator
    UAC®Engine Coolant Radiator
    0
    # mpn4812505182
    Buick Lacrosse 3.6L 2018, Engine Coolant Radiator by UAC®. 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
    $127.57
  • USMW Professional Series® - Engine Water Pump
    USMW Professional Series®Engine Water Pump
    0
    # mpn4736813456
    Buick Lacrosse 3.6L 2018, 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,...
    Designed as a replacement for your worn-out fuel system partWill help optimize your vehicle’s performance and fuel efficiency
    $58.29
  • Alzare® - Engine Coolant Recovery Tank
    Alzare®Engine Coolant Recovery Tank
    0
    # 5076181305
    Buick Lacrosse 2018, Engine Coolant Recovery Tank by Alzare®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind, this product by Alzare...
    Expertly crafted from premium materialsDesigned to match rigorous quality standards
    $37.31 - $42.53
  • ACDelco® - Genuine GM Parts™ Engine Coolant Radiator Hose
    ACDelco®Genuine GM Parts™ Engine Coolant Radiator Hose
    0
    # 4849526312
    Buick Lacrosse 2018, Genuine GM Parts™ Engine Coolant Radiator Hose by ACDelco®. Position: Lower. Designed utilizing the latest technology, this product by ACDelco features premium quality and will perform better than advertised....
    Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
    $39.68 - $41.30Save: 15%
    $33.73 - $35.11
  • OSC Heat Transfer Products® - Engine Coolant Radiator
    OSC Heat Transfer Products®Engine Coolant Radiator
    0
    # mpn4690092164
    Buick Lacrosse 3.6L 2018, Engine Coolant Radiator by OSC Heat Transfer Products®. Keep your engine cool with premium grade OSC cooling parts. Made to meet or exceed OE specifications, they’re designed to provide superior heat transfer...
    Designed to restore the proper operation of your cooling systemHelp maintain optimal heat transfer and cooling efficiency
    $190.87
  • ACDelco® - GM Original Equipment™ Engine Coolant Reservoir
    ACDelco®GM Original Equipment™ Engine Coolant Reservoir
    0
    # 4552152877
    Buick Lacrosse 2018, GM Original Equipment™ Engine Coolant Reservoir by ACDelco®. Without Cap. Designed utilizing the latest technology, this product by ACDelco features premium quality and will perform better than advertised. Perfect...
    Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
    $13.71 - $67.92Save: 15%
    $11.65 - $57.53
  • ACDelco® - Genuine GM Parts™ Engine Coolant Bypass Hose
    ACDelco®Genuine GM Parts™ Engine Coolant Bypass Hose
    0
    # mpn4654089907
    Buick Lacrosse FWD 2.5L 2018, Genuine GM Parts™ Engine Coolant Bypass Hose by ACDelco®. Position: Engine To Water Pump. Designed utilizing the latest technology, this product by ACDelco features premium quality and will perform better...
    Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
    $18.98Save: $3.18 (17%)
    $15.80
  • Stant® - Engine Coolant Thermostat and Housing Assembly
    Stant®Engine Coolant Thermostat and Housing Assembly
    1
    # 4824893446
    Buick Lacrosse 2018, Engine Coolant Thermostat and Housing Assembly by Stant®. Get fast engine warm-up and dependable engine operating temperature with a Stant thermostat. Stant’s exclusive ELAC® Thermostat Cutaway heat motor has a...
    Quality construction ensures exact fit and prolonged service lifeStainless steel bridge with channel-design for strength and rigidity
    $73.88 - $188.61
  • Continental® ContiTech™ - Elite™ Engine Coolant Molded Bypass Hose
    Continental® ContiTech™Elite™ Engine Coolant Molded Bypass Hose
    0
    # mpn4844690137
    Buick Lacrosse 2.5L 2018, 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
    $36.98
  • Four Seasons® - Engine Coolant Auxiliary Water Pump
    Four Seasons®Engine Coolant Auxiliary Water Pump
    0
    # mpn5026126115
    Buick Lacrosse 2018, Engine Coolant Auxiliary Water Pump 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...
    OE quality parts from top original equipment and aftermarket manufacturersThe finest quality at a great price
    $60.22
  • Walker Products® - Engine Coolant Temperature Sensor
    Walker Products®Engine Coolant Temperature Sensor
    0
    # 5449519800
    Buick Lacrosse 2018, Engine Coolant Temperature Sensor by Walker Products®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind. It will...
    High quality at an affordable priceExpertly made from premium materials
    $8.13 - $10.10
  • ACDelco® - GM Original Equipment™ Engine Coolant Temperature Sensor
    ACDelco®GM Original Equipment™ Engine Coolant Temperature Sensor
    0
    # 2509644859
    Buick Lacrosse FWD 2.5L 6-Speed 2018, GM Original Equipment™ Engine Coolant Temperature Sensor by ACDelco®. Terminal Quantity: 2. Connector Gender: Female. Designed utilizing the latest technology, this product by ACDelco features...
    Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
    $17.01 - $17.76Save: up to 16%
    $14.46 - $14.91




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