2018 GMC Terrain Engine Cooling Parts
Keep Your 2018 GMC Terrain in Top Shape with Quality Engine Cooling Parts
Whether you’re repairing or upgrading your Engine Cooling Part, using high-quality parts is key to keeping your 2018 GMC Terrain looking sharp and performing at its best. At Advance Auto Parts we carry a wide selection of dependable options, including Water Pumps, Thermostat and Water Outlet Assemblies, and Coolant Reservoirs. Whether you’re replacing a damaged part or enhancing your truck’s style and protection, you’ll find exactly what you need to get the job done right.
Top-Rated Engine Cooling Parts from Trusted Brands
Looking for a reliable Engine Cooling Part? We’ve got you covered with options from brands you know and trust like Carquest Premium and Dorman. For example, Carquest Premium Engine Cooling Parts start at just $21.99 with an average 4.4 star rating. Dorman offer similar pricing and quality, backed by strong customer feedback. With over 107 reviews and a solid 5 star average, you can shop with confidence knowing other GMC Terrain owners approve.
Competitive Prices and Extensive Inventory
The average price for a 2018 GMC Terrain Engine Cooling Part at Advance Auto Parts is around $95.20, with a range that starts at $8.49 and goes up to $282.99. With 21 options in stock from 5 trusted brands, finding the right fit is easy. Popular picks like Radiator Drain Cocks, Thermostat Housing: Gasket Included, and Engine Coolant Temperature Sensor start at just $8.49 and offer a great balance of form and function.
Explore Related Parts
While you’re upgrading or replacing your Engine Cooling Part, don’t forget to check out other key components like Blend Doors and Blower Motor and Related Products. At Advance Auto Parts, we’re here to help you keep your 2018 GMC Terrain in peak condition, inside and out.
Find Your Specific 2018 GMC Terrain Engine Cooling Parts
Looking for the perfect Engine Cooling Part for your 2018 GMC Terrain? You’re in the right place. Below, you’ll find links to various types of Engine Cooling Parts that fit your vehicle. At Advance Auto Parts, we offer only the highest quality OEM and aftermarket Engine Cooling Parts, ensuring durability and a precise fit for your GMC Terrain. Whether you’re driving a 2018 model or another popular model year like
2014,
2015,
2016,
2017,
2019,
2020,
2021,
2022, and
2023, we’ve got you covered. Purchasing Engine Cooling Parts from Advance Auto Parts is a smart choice, giving you access to trusted brands and parts built to perform. Below, you’ll find links to various types of Engine Cooling Parts that fit your vehicle.
Essential 2018 GMC Terrain Engine Cooling Parts
Driveworks Water Pumps – Water Pump: New, Installation Gasket Included (Part No.58-609)
from
$71.99
Driveworks Water Pumps offer a complete replacement part solution, with application coverage that spans from antique to present-day vehicles. All units are 100% tested and engineered to meet or exceed OEM performance, providing you a quality product you and your vehicle can rely on. All units are manufacturered with brand new components and are packaged with all gaskets required for replacement.
Product Features:
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Product Features:
- 100% Factory tested for leakage and dimensional precision
- Manufactured to original casting specifications to ensure a proper fit and proper water flow for efficient cooling
- Bearings made of heat-treated carbon or carburized steel are sealed and lubricated to ensure smooth performance throughout units life
- Assembled with new, high-quality unitized shaft seals to prevent premature leakage
- Supplied with gasket and other seals/gaskets as applicable per application to help complete the job
- This pump is driven by the timing chain; see vehicle manufacturer recommendation for replacement of timing components
Carquest Premium – Engine Water Pump: New, Gasket/Seals Included (Part No.T2395)
from
$131.99
Carquest Premium water pumps are 100% new, high-quality parts that meet or exceed original equipment (O.E.) specifications. All components, including the housing, hub, bearings, gaskets and seals are designed for long-lasting service life. These water pumps are supplied with the gaskets or seals necessary for installation. Our Carquest Premium water pumps undergo stringent testing to ensure superior performance that we stand behind with an industry-leading warranty.
Product Features:
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Product Features:
- 100% tested for reliable performance
- Durable housing features precisely machined mounting surface for proper sealing and fitment
- Equipped with weep chamber or similar feature to help prevent unnecessary replacement
- Included heavy-duty unitized bearings, pressed-on hubs and optimal impeller clearance for a long-lasting water pump
- All gaskets or seals necessary for water pump are included
- This pump is driven by the accessory belt and we recommend replacement if nearing service recommendation
- This pump is driven by the timing chain; see vehicle manufacturer recommendation for replacement of timing components
- This pump is driven by the timing belt; see vehicle manufacturer recommendation for replacement of timing components
Dorman – Active Grille Shutter (Part No.601-513)
from
$236.99
This radiator shutter assembly matches the fit and function of the original equipment shutter to restore function to the vehicle’s active grille shutter system. This assembly features a factory-style connector for a plug-and-play installation.
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Product Features:
- Ideal replacement – this active grille shutter and motor assembly precisely matches the original equipment assembly on specific makes and models
- Plug & play installation – this grille shutter assembly is made with a factory-style electrical connector for a trouble-free installation
- Cost-effective solution – offers original equipment quality at competitive price
- Quality tested – this part has undergone extensive testing to ensure a quality fit and reliable performance
Dorman – Active Grille Shutter (Part No.601-444)
from
$111.99
This radiator shutter assembly matches the fit and function of the original equipment shutter to restore function to the vehicle’s active grille shutter system. This assembly features a factory-style connector for a plug-and-play installation.
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Product Features:
- Ideal replacement – this active grille shutter and motor assembly precisely matches the original equipment assembly on specific makes and models
- Plug & play installation – this grille shutter assembly is made with a factory-style electrical connector for a trouble-free installation
- Cost-effective solution – offers original equipment quality at competitive price
- Quality tested – this part has undergone extensive testing to ensure a quality fit and reliable performance
Dorman – Help – Radiator Drain Cocks (Part No.61134)
from
$8.49
This radiator drain petcock is a direct replacement for the original equipment plug that may have deteriorated or corroded. Made of quality materials, this petcock is engineered to strict standards for durable use over time.
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Product Features:
- Direct replacement – this radiator drain petcock matches the fit and function of the original equipment part
- Durable construction – this part is made of quality materials for a long service life
- Saves money – offers original equipment quality at a competitive price
- Quality assured – this petcock has undergone virtual testing to assure proper fit and function
Carquest Premium – Coolant Temperature Sensor 1TS1169 (Part No.WTC1286)
from
$12.99
Product Features:
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- Designed to meet or exceed OE specifications for fit, form and function
- 100% factory resistance calibrated to ensure precision tolerances, resulting in extremely accurate temperature for optimal performance
- OE precision matched thermistor ensuring Carquest sensors match OE output resistances across all temperature positions
- O-rings, seals or thread sealant are included if required
- Weather-tight connectors prevent leaks and corrosion for longer life
- Extensive design validation testing and 100% end-of-line tested
- Carquest Vehicle Solutions Technical Support available from ASE certified technicians: 1-866-687-5413
GM Genuine Parts – Engine Coolant Temperature Sensor (Part No.213-4232)
from
$29.99
ACDelco GM Original Equipment Engine Coolant Temperature Sensors monitor engine temperature, and are GM-recommended replacements for your vehicle’s original components. The engine temperature signal is used by the engine control module to adjust the air/fuel mixture and ignition timing. These original equipment engine coolant temperature sensors have been manufactured to fit your GM vehicle, providing the same performance, durability, and service life you expect from General Motors.
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Product Features:
- Helps keep engine running at proper temperature
- Alerts vehicle operator of high engine temperature conditions
- GM-recommended replacement part for your GM vehicle’s original factory component
- Offering the quality, reliability, and durability of GM OE
- Manufactured to GM OE specification for fit, form, and function
Carquest Premium – Coolant Temperature Sensor 1TS1001 (Part No.WTC1002)
from
$19.99
Product Features:
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- Designed to meet or exceed OE specifications for fit, form and function
- 100% factory resistance calibrated to ensure precision tolerances, resulting in extremely accurate temperature for optimal performance
- OE precision matched thermistor ensuring Carquest sensors match OE output resistances across all temperature positions
- O-rings, seals or thread sealant are included if required
- Weather-tight connectors prevent leaks and corrosion for longer life
- Extensive design validation testing and 100% end-of-line tested
- Carquest Vehicle Solutions Technical Support available from ASE certified technicians: 1-866-687-5413
Carquest Premium – Radiator Cap: 20 PSI (Part No.10271)
from
$21.99
Crafted to meet the exact specifications set by Original Equipment Manufacturers (OEM), these products are engineered for effortless installation and removal. Constructed from premium-grade components, incorporating proper relief and vacuum valves, they ensure optimal performance even in the most demanding automotive cooling systems. Rigorously quality-tested, these components provide exceptional, out-of-the-box performance and superior durability to meet or exceed the highest standards of today’s vehicles.
Product Features:
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Product Features:
- Maintains proper cooling system pressure
- Easy installation and removal
- 100% tested to ensure proper pressure and longevity
- Meets all OEM specifications
KAI – Radiator (Part No.RAD13139)
from
$144.99
New Platinum Pro Radiator, 3.0 And 3.6 Liter V6 Engines With A/C And Automatic Transmission
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Product Features:
- 3.0 And 3.6 Liter V6 Engines With A/C And Automatic Transmission, Made Of Plastic and Aluminum
- Meets All Federal Motor Safety Standards
- No Drilling Needed For Installation
- No Modifications Needed For Installation
- Direct Fit Replacement For Your Vehicle
- Same Form Fit And Function As OE
- Radiator Cap Not Included
- Check Out The Large Selection Of Parts Available For Your Vehicle
Carquest Premium – Radiator: With Transmission Oil Cooler (Part No.813103)
from
$218.99
Carquest Premium radiators are designed and engineered for maximum performance, using the highest-grade materials to ensure all radiators meet or exceed original equipment (O.E.) fit, form and function. Carquest Premium radiators are built by manufacturers that meet IATF 16949 certified framework, an internationally recognized proof of quality in the automotive industry. Most modern vehicles use radiators with plastic tanks and our parts are engineered with integrated ribbing to prevent damage during thermal cycling. Carquest Premium radiators are also 100% tested to ensure a durable, leak-free cooling system repair.
Product Features:
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Product Features:
- Thermal tested under real-life temperature simulations
- High tensile strength aluminum for maximum crimp strength
- Plastic tanks are engineered with integrated ribbing for added strength to withstand cracks, bowing and distortion during thermal cycles
- Thermal expansion slots extend core life and reduce failure rates by allowing improved core expansion and contraction during systematic heat cycles
- Oil cooler designs meet or exceed OE standards, keeping the vehicle¿s engine and transmission performing at optimal conditions
- OEM grade, premium fittings for transmission or engine oil coolers (where applicable)
KAI – Radiator (Part No.RAD13140)
from
$145.99
New Platinum Pro Radiator, 2.4 Liter L4 Engine With A/C And Automatic Transmission
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Product Features:
- 2.4 Liter L4 Engine With A/C And Automatic Transmission, Made Of Plastic and Aluminum
- Meets All Federal Motor Safety Standards
- No Drilling Needed For Installation
- No Modifications Needed For Installation
- Direct Fit Replacement For Your Vehicle
- Same Form Fit And Function As OE
- Radiator Cap Not Included
- Check Out The Large Selection Of Parts Available For Your Vehicle
Dorman – Pressurized Coolant Reservoir: White, Plastic, Original Equipment Replacement (Part No.603-861)
from
$74.99
This replacement engine coolant reservoir is manufactured from quality materials to withstand the stresses of underhood heat and engine vibration. It is engineered and manufactured to match the fit and function of the original part.
Product Features:
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Product Features:
- Direct replacement – this engine coolant reservoir matches the fit and function of the original part
- Ideal solution – engineered for a seamless installation
- Durable construction – manufactured from quality materials to withstand underhood heat and vibration
- Trustworthy design – backed by 100 years of automotive aftermarket experience
Dorman – Pressurized Coolant Reservoir: White, Plastic, Original Equipment Replacement (Part No.603-338)
from
$50.99
This replacement engine coolant reservoir is manufactured from quality materials to withstand the stresses of underhood heat and engine vibration. It is engineered and manufactured to match the fit and function of the original part.
Product Features:
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Product Features:
- Direct replacement – this engine coolant reservoir matches the fit and function of the original part
- Ideal solution – engineered for a seamless installation
- Durable construction – manufactured from quality materials to withstand underhood heat and vibration
- Trustworthy design – backed by 100 years of automotive aftermarket experience
KAI – Coolant Reservoir (Part No.GM3014116)
from
$24.99
New Platinum Pro Coolant Recovery Tank, Without Cap
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Product Features:
- Without Cap, Made Of Plastic
- Meets All Federal Motor Safety Standards
- No Drilling Needed For Installation
- No Modifications Needed For Installation
- Direct Fit Replacement For Your Vehicle
- Same Form Fit And Function As OE
- Check Out The Large Selection Of Parts Available For Your Vehicle
KAI – Coolant Reservoir (Part No.GM3014117)
from
$34.99
New Platinum Pro Coolant Recovery Tank, With Cap
Product Features:
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Product Features:
- With Cap, Made Of Plastic
- Meets All Federal Motor Safety Standards
- No Drilling Needed For Installation
- No Modifications Needed For Installation
- Direct Fit Replacement For Your Vehicle
- Same Form Fit And Function As OE
- Check Out The Large Selection Of Parts Available For Your Vehicle
Motorad – Integrated Thermostat Housing: With Gasket, 180 Degrees (Part No.1011-180)
from
$152.99
Manufactured with OEM quality materials and safety standards by an OE Supplier. Stands up to even the most demanding automotive cooling systems. Manufactured with OEM specifications and processes. Copper case and wax compound assures rapid response to temperature changes in the coolant.
Product Features:
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Product Features:
- High grade stainless steel and copper construction
- Meets or exceeds OEM standards
- Consistent and precise response to cooling system needs
- Original equipment design for worry-free direct fit replacement
- 100% tested and calibrated
Motorad – Integrated Thermostat Housing: With Seal, 195 Degrees (Part No.922-195)
from
$109.99
Manufactured with OEM quality materials and safety standards by an OE Supplier. Stands up to even the most demanding automotive cooling systems. Manufactured with OEM specifications and processes. Copper case and wax compound assures rapid response to temperature changes in the coolant.
Product Features:
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Product Features:
- High grade stainless steel and copper construction
- Meets or exceeds OEM standards
- Consistent and precise response to cooling system needs
- Original equipment design for worry-free direct fit replacement
- 100% tested and calibrated
Dorman – Thermostat Assembly: Includes Housing, Gasket, Thermostat, and Bolt, 180 Degrees (Part No.902-693)
from
$146.99
This replacement engine coolant thermostat housing assembly is engineered to match the fit and durability of the stock housing assembly on specified vehicles. It is designed to withstand extreme temperature changes to extend service life.
Product Features:
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Product Features:
- Ideal replacement – this engine coolant thermostat housing assembly directly replaces the original water outlet on specified vehicle years, makes and models
- Durable construction – this part is specifically designed to withstand extreme temperature changes and resist cracking and leaking
- Cost-effective and reliable – offers original manufacturer quality at lower cost than getting replacement at dealer
- Industry-leading design – professionally engineered by the aftermarket leader in replacement thermostat housing assemblies
Carquest Premium – Thermostat Housing: Gasket Included (Part No.86164)
from
$95.99
We are proud to offer this CARQUEST product line: CARQUEST Water Outlets. Our products are engineered and tested to provide years of trouble free operation and designed to be hassle free OE replacement part that meets and/or exceeds OE standards. Backed by over 50 years of mobile temperature control experience, fix it once and fix it right with CARQUST Water Outlets and Thermostat Housings.
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Product Features:
- Meets and/or exceeds OEM standard
- Includes quality gasket or O-ring to ensure proper seal (where applicable)
- 100% virgin resin material to insure durability
- 100% leak tested
- Direct-fit replacement for ease of installation
Carquest Premium – Radiator Cap Tester Adapter (Part No.12033)
from
$95.99
Tester adapter for the MT-300 cooling system pressure testers. Professional grade test equipment to ensure an automotive cooling system is operating at the correct pressure. Made from high quality materials to ensure durability. Designed to test automotive coolant caps.
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Product Features:
- Machined metal construction
- Works with MT-300 pressure tester
- Tests coolant caps
- Professional quality
Carquest Premium – Coolant Housing/Water Outlet (Part No.CH2009)
from
$129.99
Manufactured to the highest OEM quality standards by an OE Supplier, using proprietary material to stand up to even the most demanding automotive cooling systems. Thermal shock validated and 100% leak tested.
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Product Features:
- Easy, one step fit and installation
- No special tools required
- Meets or exceeds all OEM standards
Dorman – Engine Coolant Water Outlet (Part No.902-6101)
from
$105.99
This replacement engine coolant water outlet is engineered to match the fit and durability of the stock engine coolant water outlet on specified vehicles. It is designed to withstand extreme temperature changes to extend service life.
Product Features:
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Product Features:
- Ideal replacement – this engine coolant water outlet directly replaces the original water outlet on specified vehicle years, makes and models
- Durable construction – this part is specifically designed to withstand extreme temperature changes and resist cracking and leaking
- Cost-effective and reliable – offers original manufacturer quality at lower cost than getting replacement at dealer
- Industry-leading design – professionally engineered by the aftermarket leader in replacement water outlets
Dorman – Engine Coolant Water Outlet with Sensor (Part No.902-2132)
from
$65.99
This replacement engine coolant water outlet is engineered to match the fit and durability of the stock engine coolant water outlet on specified vehicles. It is designed to withstand extreme temperature changes to extend service life.
Product Features:
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Product Features:
- Ideal replacement – this engine coolant water outlet directly replaces the original water outlet on specified vehicle years, makes and models
- Durable construction – this part is specifically designed to withstand extreme temperature changes and resist cracking and leaking
- Cost-effective and reliable – offers original manufacturer quality at lower cost than getting replacement at dealer
- Industry-leading design – professionally engineered by the aftermarket leader in replacement water outlets
Dorman – Engine Coolant Water Outlet (Part No.902-2087)
from
$114.99
This replacement engine coolant water outlet is engineered to match the fit and durability of the stock outlet on specific General Motors vehicles. It is rigorously tested for reliability, and has convenient features to simplify installation.
Product Features:
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Product Features:
- Ideal replacement – this engine coolant water outlet directly replaces the original water outlet on specific Buick, Chevrolet and GMC vehicles
- Convenient features – includes sensor, bolts and quick-release clip to easily connect hose using constant-force clamp
- Rigorous testing – design underwent as many as 16 functional tests to ensure performance and reliability
- Restores operation – fully fixes a cracked or worn original equipment housing that is causing leaks or overheating
Popular 2018 GMC Terrain Engine Cooling Parts Categories
Most Popular Water Pump for 2018 GMC Terrains
Enhance your 2018 GMC Terrain with this popular Water Pump we have in stock, for $131.99.
Carquest Premium – Engine Water Pump: New, Gasket/Seals Included (Part No.T2395)
from
$131.99
Carquest Premium water pumps are 100% new, high-quality parts that meet or exceed original equipment (O.E.) specifications. All components, including the housing, hub, bearings, gaskets and seals are designed for long-lasting service life. These water pumps are supplied with the gaskets or seals necessary for installation. Our Carquest Premium water pumps undergo stringent testing to ensure superior performance that we stand behind with an industry-leading warranty.
Product Features:
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Product Features:
- 100% tested for reliable performance
- Durable housing features precisely machined mounting surface for proper sealing and fitment
- Equipped with weep chamber or similar feature to help prevent unnecessary replacement
- Included heavy-duty unitized bearings, pressed-on hubs and optimal impeller clearance for a long-lasting water pump
- All gaskets or seals necessary for water pump are included
- This pump is driven by the accessory belt and we recommend replacement if nearing service recommendation
- This pump is driven by the timing chain; see vehicle manufacturer recommendation for replacement of timing components
- This pump is driven by the timing belt; see vehicle manufacturer recommendation for replacement of timing components
Best-Selling 2018 GMC Terrain Thermostat and Water Outlet Assemblies
Upgrade your Terrain with one of our 5 best-selling Thermostat and Water Outlet Assemblies.
Carquest Premium – Thermostat Housing: Gasket Included (Part No.86164)
from
$95.99
We are proud to offer this CARQUEST product line: CARQUEST Water Outlets. Our products are engineered and tested to provide years of trouble free operation and designed to be hassle free OE replacement part that meets and/or exceeds OE standards. Backed by over 50 years of mobile temperature control experience, fix it once and fix it right with CARQUST Water Outlets and Thermostat Housings.
Product Features:
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Product Features:
- Meets and/or exceeds OEM standard
- Includes quality gasket or O-ring to ensure proper seal (where applicable)
- 100% virgin resin material to insure durability
- 100% leak tested
- Direct-fit replacement for ease of installation
Motorad – Integrated Thermostat Housing: With Seal, 195 Degrees (Part No.922-195)
from
$109.99
Manufactured with OEM quality materials and safety standards by an OE Supplier. Stands up to even the most demanding automotive cooling systems. Manufactured with OEM specifications and processes. Copper case and wax compound assures rapid response to temperature changes in the coolant.
Product Features:
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Product Features:
- High grade stainless steel and copper construction
- Meets or exceeds OEM standards
- Consistent and precise response to cooling system needs
- Original equipment design for worry-free direct fit replacement
- 100% tested and calibrated
Dorman – Thermostat Assembly: Includes Housing and Thermostat, 176 Degrees (Part No.902-2124)
from
$121.99
This replacement engine coolant thermostat housing assembly is engineered to match the fit and durability of the stock housing assembly on specified vehicles. It is designed to withstand extreme temperature changes to extend service life.
Product Features:
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Product Features:
- Ideal replacement – this engine coolant thermostat housing assembly directly replaces the original water outlet on specified vehicle years, makes and models
- Durable construction – this part is specifically designed to withstand extreme temperature changes and resist cracking and leaking
- Cost-effective and reliable – offers original manufacturer quality at lower cost than getting replacement at dealer
- Industry-leading design – professionally engineered by the aftermarket leader in replacement thermostat housing assemblies
Motorad – Integrated Thermostat Housing: 176 Degrees (Part No.993-176)
from
$118.99
Manufactured with OEM quality materials and safety standards by an OE Supplier. Stands up to even the most demanding automotive cooling systems. Manufactured with OEM specifications and processes. Copper case and wax compound assures rapid response to temperature changes in the coolant.
Product Features:
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Product Features:
- High grade stainless steel and copper construction
- Meets or exceeds OEM standards
- Consistent and precise response to cooling system needs
- Original equipment design for worry-free direct fit replacement
- 100% tested and calibrated
Dorman – Thermostat Assembly: Includes Gasket, Thermostat, and Housing, 182 Degrees (Part No.902-2089)
from
$145.99
This replacement engine coolant thermostat housing assembly is engineered to match the fit and durability of the stock housing assembly on specified vehicles. It is designed to withstand extreme temperature changes to extend service life.
Product Features:
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Product Features:
- Ideal replacement – this engine coolant thermostat housing assembly directly replaces the original water outlet on specified vehicle years, makes and models
- Durable construction – this part is specifically designed to withstand extreme temperature changes and resist cracking and leaking
- Cost-effective and reliable – offers original manufacturer quality at lower cost than getting replacement at dealer
- Industry-leading design – professionally engineered by the aftermarket leader in replacement thermostat housing assemblies
Top-Quality Coolant Reservoirs for 2018 GMC Terrains
Choose a high-quality OEM or aftermarket Coolant Reservoir for GMC Terrains and enjoy top-notch performance from $74.99.
Dorman – Pressurized Coolant Reservoir: White, Plastic, Original Equipment Replacement (Part No.603-861)
from
$74.99
This replacement engine coolant reservoir is manufactured from quality materials to withstand the stresses of underhood heat and engine vibration. It is engineered and manufactured to match the fit and function of the original part.
Product Features:
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Product Features:
- Direct replacement – this engine coolant reservoir matches the fit and function of the original part
- Ideal solution – engineered for a seamless installation
- Durable construction – manufactured from quality materials to withstand underhood heat and vibration
- Trustworthy design – backed by 100 years of automotive aftermarket experience
Our Top Pick for a 2018 GMC Terrain Radiator Cap
Invest in a
durable Radiator Cap for your 2018 GMC, knowing you’re getting trusted brands and expert craftsmanship.
Carquest Premium – Radiator Cap: 20 PSI (Part No.10271)
from
$21.99
Crafted to meet the exact specifications set by Original Equipment Manufacturers (OEM), these products are engineered for effortless installation and removal. Constructed from premium-grade components, incorporating proper relief and vacuum valves, they ensure optimal performance even in the most demanding automotive cooling systems. Rigorously quality-tested, these components provide exceptional, out-of-the-box performance and superior durability to meet or exceed the highest standards of today’s vehicles.
Product Features:
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Product Features:
- Maintains proper cooling system pressure
- Easy installation and removal
- 100% tested to ensure proper pressure and longevity
- Meets all OEM specifications
Radiators for 2018 GMC Terrains
Make a smart move for your 2018 GMC Terrain with products all priced from $209.99 to $282.99.
Carquest Premium – Radiator (Part No.4113682)
from
$282.99
Carquest Premium radiators are designed and engineered for maximum performance, using the highest-grade materials to ensure all radiators meet or exceed original equipment (O.E.) fit, form and function. Carquest Premium radiators are built by manufacturers that meet IATF 16949 certified framework, an internationally recognized proof of quality in the automotive industry. Most modern vehicles use radiators with plastic tanks and our parts are engineered with integrated ribbing to prevent damage during thermal cycling. Carquest Premium radiators are also 100% tested to ensure a durable, leak-free cooling system repair.
Product Features:
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Product Features:
- Thermal tested under real-life temperature simulations
- High tensile strength aluminum for maximum crimp strength
- Plastic tanks are engineeredáwith integrated ribbingáfor addedástrength to withstand cracks, bowing and distortion during thermal cycles
- Thermal expansion slots extend core life and reduce failure rates by allowing improved core expansion and contraction during systematic heat cycles
CSF Cooling – 26-13/16"L X 21-11/16"W X 7/8"D Core, Crossflow 1Row, Aluminum Core/Plastic Tank (Part No.3866)
from
$209.99
CSF offers the widest variety of automotive radiator models servicing over 3,200 applications including every brand from Acura to Volkswagen. Whether your radiator is Copper-Brass, Plastic-Copper-Brass, Plastic-Aluminum, or All Aluminum, CSF has you covered with the same materials and style as OE. CSF manufactures the highest quality aftermarket replacement radiators, with the strongest and most efficient components available in the industry. All CSF radiators undergo a rigorous testing process in our state-of-the-art testing lab.
Product Features:
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Product Features:
- CNC Machined Brackets And Fittings
- B Tube Technology
- High Performance Multi-Louvered Fin
- Racing Style Aluminum Drain Plug
- OE Radial And Deep Drawn Aluminum End Tanks
- Wind Tunnel, Burst Pressure, And Vibration Testing
- Drop In Fitment Requiring No Modifications
- 1 Hour Hand Polish Mirror Finish
- Wind Tunnel Tested For Optimal Radiator Core Cooling Efficiency. Burst Pressure And Impulse Cycle Tested For Strength. Salt Spray Tested For Corrosion Protection
Top-Rated Engine Cooling Part Brands For Your 2018 GMC Terrain
When it comes to finding the perfect Engine Cooling Part for your 2018 GMC Terrain, Advance Auto Parts has you covered with a wide selection of high-quality OEM and aftermarket options from 5 trusted brands. We carry the most popular Engine Cooling Part brands including Carquest Premium and Dorman, and more, all known for their exceptional customer ratings (average brand rating of 4.4 stars) and competitive prices, as low as $8.49. Purchasing a Engine Cooling Part from us here at Advance Auto Parts is a smart move for both you and your 2018 GMC Terrain, providing peace of mind with parts that meet or exceed OEM standards.
Popular Carquest Premium 2018 GMC Terrain Engine Cooling Parts
If you’re looking for a top-quality Engine Cooling Part for your 2018 GMC Terrain, Advance Auto Parts has exactly what you need with our selection of Carquest Premium Engine Cooling Parts. We have 2 Carquest Premium Engine Cooling Parts in stock for this fitment, all known for their durability and precision fit. With prices starting at just $21.99 and an average cost of $76.99, you’ll find the perfect Engine Cooling Part for your needs and budget. Carquest Premium Engine Cooling Parts for the 2018 GMC Terrain come highly rated, with over 7 customer reviews and an impressive average rating of 4.4 stars. Choosing a Carquest Premium Engine Cooling Part from Advance Auto Parts is a smart move to ensure quality and value for your vehicle.
from
$131.99
(1)
Engine Water Pump: New, Gasket/Seals Included
“So far so good. My car is running great.”
Top-Quality Dorman 2018 GMC Terrain Engine Cooling Parts
For those in search of a high-quality Engine Cooling Part for their 2018 GMC Terrain, Advance Auto Parts offers a great selection of Dorman Engine Cooling Parts. With 1 Dorman Engine Cooling Parts in stock, you can trust you’re getting top-tier parts designed for durability and a perfect fit. Prices for these Engine Cooling Parts start at just $8.49, giving you a range of options to suit your budget. Backed by over 7 customer ratings and an average rating of 4.2 stars, Dorman Engine Cooling Parts provide both reliability and excellent performance. Choosing a Dorman Engine Cooling Part from Advance Auto Parts is a smart investment in your vehicle’s performance and longevity.
FAQs for 2018 GMC Terrain Engine Cooling Parts
What are the best-selling Engine Cooling Parts for 2018 GMC Terrains?
Out of 21 Engine Cooling Parts that fit 2018 GMC Terrains, the following parts are the top sellers:
- Radiator Drain Cocks (89015360) – $8.49
- Thermostat Housing: Gasket Included (12087796) – $95.99
- Engine Coolant Temperature Sensor (12044756) – $21.99
What’s the price range for 2018 GMC Terrain Engine Cooling Parts?
The prices of Engine Cooling Parts for the 2018 GMC Terrain range from $8.49 up to $282.99 for the most premium parts.
What is the average price of an Engine Cooling Part for a 2018 GMC Terrain?
The average price for Engine Cooling Parts for the 2018 GMC Terrain is $95.20. Keep in mind the variety of part types within our Engine Cooling Part category, where you are likely to find a wide range of prices across a variety of parts and components.
Does Advance Auto Parts sell Engine Cooling Parts for other GMC Terrain model years?
What are the cheapest Engine Cooling Parts for my 2018 GMC Terrain?
The cheapest 2018 GMC Terrain Engine Cooling Parts we carry are:
- Radiator Drain Cocks (89015360) – $8.49
- Coolant Temperature Sensor 1TS1170 (12423029) – $9.99
- Coolant Temperature Sensor 1TS1169 (12422884) – $12.99
- Engine Coolant Temperature Sensor (12044732) – $19.99
- Radiator Cap: 20 PSI (10647381) – $21.99
Does Advance Auto Parts sell Engine Cooling Parts for any other 2018 GMC models?
Yes. We stock Engine Cooling Parts for 9 other popular 2018 GMC models. Some of the most popular are 2018 Yukon Engine Cooling Parts, 2018 Sierra 1500 Engine Cooling Parts, 2018 Sierra 2500 HD Engine Cooling Parts, 2018 Savana 2500 Engine Cooling Parts, and 2018 Sierra 3500 HD Engine Cooling Parts.
What are the top-rated Engine Cooling Parts that fit the 2018 GMC Terrain?
Based on 107 reviews by customers, our 2018 GMC Terrain Engine Cooling Parts have an average customer rating of 5 stars. These are the highest-rated categories of Engine Cooling Parts for the 2018 GMC Terrain and their top-rated products:
- Water Pumps
- Engine Water Pump: New, Gasket/Seals Included (12002251) – $131.99
- Radiator Caps
- Radiator Cap: 20 PSI (10647381) – $21.99
What types of Engine Cooling Parts do you sell for my 2018 GMC Terrain?
As of 11/2/25, these are some of the most in-demand types of Engine Cooling Parts for a 2018 GMC Terrain:
Can I get help with 2018 GMC Terrain Engine Cooling Part orders?
Contact our customer support team by chat or phone, through the help desk page, where you can find instant answers about GMC Engine Cooling Parts and more.
What is your return policy for GMC Terrain Engine Cooling Parts?
Advance Auto Parts keeps returns simple. For new GMC Terrain Engine Cooling Parts and accessories, your online orders can be returned, in their original condition, within 45 days. For requirements, see the returns page.