2018 GMC Sierra Engine Cooling Parts

Replacement Cooling System Parts
Select Your Submodel
4.3L
5.3L
6.0L
6.2L
6.6L
  • Replacement - Engine Coolant Reservoir
    ReplacementEngine Coolant Reservoir
    711
    # 5609497557
    GMC Sierra 2018, Engine Coolant Reservoir by Replacement. Trust Replacement to keep your engine running cool and your wallet happy. Replacement's coolant reservoirs are designed to fit and function just like the original parts. You get...
    Direct fit replacementMade to OEM specs for proper fit and function
    $25.51 - $41.99
  • Replace® - Engine Coolant Radiator
    Replace®Engine Coolant Radiator
    0
    # 1765299526
    GMC Sierra 2018, Engine Coolant Radiator by Replace®. Construction: Plastic/Aluminum. The radiator contains a series of small tubes through which coolant flows from the engine. A network of fins surrounds the tubes. Airflow through the...
    Same quality as OE for less moneyDesigned with the latest software and manufactured with modern tooling
    $212.40 - $270.44
  • TRQ® - Engine Cooling Radiator
    Save 6%
    TRQ®Engine Cooling Radiator
    1
    # 4492571157
    GMC Sierra 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 function...
    Intended to bring your vehicle back to its original gloryBudget-friendly alternative to the OEM part
    $208.63 - $480.29
    $221.95 - $510.95Save 6%
  • ACDelco® - Genuine GM Parts™ Engine Coolant Reservoir
    ACDelco®Genuine GM Parts™ Engine Coolant Reservoir
    0
    # 3333250691
    GMC Sierra 2018, Genuine GM Parts™ 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 for your...
    Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
    $66.89 - $122.75
  • Dorman® - Engine Cooling Fan Assembly
    Dorman®Engine Cooling Fan Assembly
    6
    # 1310893806
    GMC Sierra 1500 2018, Engine Cooling Fan Assembly by Dorman®. Save time, money and labor with Dorman's Engine Cooling Fan Assembly. It comes ready to install with the motor, shroud, and blade. Plus, the high fiberglass content offers...
    Optimal air flow prevents vehicle from overheatingDirect replacement for a proper fit every time
    $535.08
  • iD Select® - Engine Coolant Water Pump
    iD Select®Engine Coolant Water Pump
    0
    # 3771303195
    GMC Sierra 2018, Engine Coolant Water Pump by iD Select®. 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, and function as your...
    Direct OEM replacement for your malfunctioning partMade to deliver the ultimate in quality, reliability, and value
    $79.13 - $134.93
  • TYC® - Engine Coolant Radiator
    TYC®Engine Coolant Radiator
    0
    # 2530089529
    GMC Sierra 2018, Engine Coolant Radiator by TYC®. When you notice that your radiator is leaking, clogged or otherwise damaged, you don't have to pay the high dealer price for a replacement any more. Designed to be identical to the...
    OE quality at an affordable priceDirect replacement
    $137.52 - $467.57
  • CSF® - Engine Coolant Radiator
    CSF®Engine Coolant Radiator
    5
    # 1331771247
    GMC Sierra 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 product...
    $169.81 - $343.03
  • Gates® - Engine Coolant Standard Water Pump
    Gates®Engine Coolant Standard Water Pump
    6
    # 2993586233
    GMC Sierra 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 100%...
    Great design and functionMade from sturdy materials
    $67.82 - $138.21
  • Replace® - Engine Coolant Recovery Tank
    Replace®Engine Coolant Recovery Tank
    64
    # 2727068924
    GMC Sierra 2018, Engine Coolant Recovery Tank by Replace®. Coolant recovery tanks can crack and leak coolant, and also become discolored from contaminated coolant. Most recovery tanks are translucent, with fill indicators on the side of...
    Same quality as OE for less moneyDesigned with the latest software and manufactured with modern tooling
    $26.37 - $42.68
  • iD Select® - Engine Coolant Thermostat
    iD Select®Engine Coolant Thermostat
    0
    # 5738881517
    GMC Sierra 2018, Engine Coolant Thermostat by iD Select®. 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, and function as your...
    Direct OEM replacement for your malfunctioning partMade to deliver the ultimate in quality, reliability, and value
    $9.90 - $13.04
  • MotoRad® - Engine Coolant Thermostat
    MotoRad®Engine Coolant Thermostat
    0
    # 5739094193
    GMC Sierra 2018, Engine Coolant Thermostat by MotoRad®. 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 in their vehicle....
    Offer precise pressure controlEnsure the proper fit
    $13.13 - $28.53
  • gpd® - Engine Coolant Radiator
    gpd®Engine Coolant Radiator
    1
    # 3215226642
    GMC Sierra 2018, 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 engine for...
    Designed to meet or exceed OE fit, form, and functionDurability tested on every new design
    $188.33 - $344.61
  • Agility® - Engine Coolant Radiator
    Agility®Engine Coolant Radiator
    1
    # 5706383064
    GMC Sierra 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 replacement...
    Crafted from the highest grade materialsDeveloped with modern technology and innovation
    $108.62 - $186.44
  • Dorman® - Engine Coolant Reservoir
    Dorman®Engine Coolant Reservoir
    1
    # 4637264603
    GMC Sierra 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 long-lasting...
    Direct replacement - this engine coolant reservoir matches the fit and function of the original partIdeal solution - engineered for a seamless installation
    $53.27 - $82.06
  • Gates® - Premium Engine Coolant Molded Radiator Hose
    Gates®Premium Engine Coolant Molded Radiator Hose
    0
    # 1246905485
    GMC Sierra 2018, Premium Engine Coolant Molded Radiator Hose by Gates®. Position: Upper. 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...
    Heat and ozone resistant coverRe-engineered materials resist vacuum collapse, this reduces the need for internal springs in many applications
    $31.40 - $55.86
  • Spectra Premium® - Engine Coolant Radiator
    Spectra Premium®Engine Coolant Radiator
    13
    # 5281324660
    GMC Sierra 2018, Engine Coolant Radiator by Spectra Premium®. The radiator is a heat exchanger that transfers heat from your engine to the air flowing through the fins. If it’s damaged your engine can overheat. Before you end up with...
    All models are validated for fit, form, and function before released into the marketManufactured under ISO 9001 / TS 16949 quality system
    $121.30 - $287.04
  • ACDelco® - GM Original Equipment™ Engine Coolant Water Pump
    ACDelco®GM Original Equipment™ Engine Coolant Water Pump
    0
    # 1845785796
    GMC Sierra 2018, GM Original Equipment™ Engine Coolant Water Pump by ACDelco®. Coolant flow is crucial for the life of any engine. GM Original Equipment™ Water Pumps are the best way to make sure you have the proper heat protection...
    Thoroughly tested for reliable, leak-free performanceUniform wall sections and smooth coolant-flow cavities for efficient operation
    $94.85 - $281.47
  • Gates® - Engine Coolant Radiator Hose
    Gates®Engine Coolant Radiator Hose
    0
    # 4209291401
    GMC Sierra 2018, Engine Coolant 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 manufactured from the...
    Great design and functionMade from sturdy materials
    $42.66 - $90.00
  • ACDelco® - GM Original Equipment™ Engine Coolant Thermostat
    ACDelco®GM Original Equipment™ Engine Coolant Thermostat
    2
    # 4894354277
    GMC Sierra 2018, GM Original Equipment™ Engine Coolant Thermostat 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
    $21.52 - $39.17
  • Dorman® - Engine Coolant Recovery Tank
    Dorman®Engine Coolant Recovery Tank
    11
    # mpn2276962
    GMC Sierra 6.0L 2018, 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
    $32.56
  • iD Select® - Engine Coolant Radiator
    iD Select®Engine Coolant Radiator
    0
    # mpn4782115159
    GMC Sierra 4.3L 2018, Engine Coolant Radiator by iD Select®. Crossflow. with 3 Plate Transmission Oil Cooler. Core Size: 17 1/8" x 34" x 7/8". Outlet: 1 9/16". Inlet: 1 5/16". If your original equipment radiator has leaks, damage, or...
    Restores proper coolant flow and keeps your engine cooler in hot weatherWill also provide more effective in-cabin heating during winter months
    $168.75
  • MotoRad® - Engine Coolant Thermostat and Housing Assembly
    MotoRad®Engine Coolant Thermostat and Housing Assembly
    0
    # 5738918770
    GMC Sierra 2018, Engine Coolant Thermostat and Housing Assembly by MotoRad®. State-of-the-art equipment, strict quality control, and functional testing to each thermostat ensure customers that they can trust the high quality product...
    Offer precise pressure controlEnsure the proper fit
    $35.36 - $48.98
  • Gates® - Engine Coolant Thermostat with Housing and Seal
    Gates®Engine Coolant Thermostat with Housing and Seal
    0
    # mpn4530423741
    GMC Sierra 1500 Flex / Gas 2018, Engine Coolant Thermostat with Housing and Seal by Gates®. Temperature: 207F. If you want to keep your vehicle safe on the road for many years to come, go with this Gates product. Developed with the...
    Provides adaptive, on-demand engine coolingAllows ECU to regulate engine temperatures
    $68.90
  • GMB® - Engine Water Pump
    GMB®Engine Water Pump
    2
    # 1560152694
    GMC Sierra 2018, Engine Water Pump by GMB®. GMB proudly announces that all principal component parts are designed, manufactured and tested in house, such as bearings, impellers, mechanical seal kits and housings. Integration of these...
    Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
    $77.14 - $194.62
  • ACDelco® - GM Original Equipment™ Engine Coolant Radiator
    ACDelco®GM Original Equipment™ Engine Coolant Radiator
    4
    # 1182002630
    GMC Sierra 2018, GM Original Equipment™ 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...
    ReliableLightweight (positive heat-transfer-to-weight ratio)
    $235.82 - $535.76
  • ACDelco® - Genuine GM Parts™ Engine Coolant Bleed Hose
    ACDelco®Genuine GM Parts™ Engine Coolant Bleed Hose
    0
    # mpn4826395851
    GMC Sierra G Engine VIN Character 2018, Genuine GM Parts™ Engine Coolant Bleed Hose by ACDelco®. 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
    $6.39
  • ACDelco® - GM Original Equipment™ Engine Coolant Water Pump Kit
    ACDelco®GM Original Equipment™ Engine Coolant Water Pump Kit
    0
    # 5456529284
    GMC Sierra 2018, GM Original Equipment™ Engine Coolant Water Pump Kit by ACDelco®. Coolant flow is crucial for the life of any engine. GM Original Equipment™ Water Pumps are the best way to make sure you have the proper heat...
    Completely pressure-tested for leak-free performance.High-quality bearings and heat-treated impellers for long life.
    $116.57 - $236.70
  • Dorman® - Engine Coolant Radiator Hose
    Dorman®Engine Coolant Radiator Hose
    0
    # mpn5024599875
    GMC Sierra 1500 Flex / Gas 2018, Engine Coolant Radiator Hose by Dorman®. Position: Lower. Dorman Radiator Coolant Hoses are direct replacements, offering an exact fit for a broad range of vehicles on the road today. Their radiator...
    Replacement prevents coolant leaks, which can lead to catastrophic engine damage and failureConstructed of high-quality materials for long-lasting durability
    $97.25
  • ACDelco® - Genuine GM Parts™ Engine Coolant Thermostat and Housing Assembly
    ACDelco®Genuine GM Parts™ Engine Coolant Thermostat and Housing Assembly
    0
    # 3338518390
    GMC Sierra 2018, Genuine GM Parts™ Engine Coolant Thermostat and Housing Assembly by ACDelco®. 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
    $55.06




Popular Products

CONTACTS
CUSTOMER SERVICE
INFORMATION
CARiD FacebookCARiD XCARiD YouTube ChannelCARiD PinterestCARiD Instagram
All manufacturer names, symbols, and descriptions, used in our images and text are used solely for identification purposes only. It is neither inferred nor implied that any item sold by CARiD.com is a product authorized by or in any way connected with any vehicle manufacturers displayed on this page.