2002 Mercury Mountaineer Engine Cooling Parts

Name: Coolant Housing/Water Outlet: Gasket Included
Brand: Carquest Premium
SKU: 85400
Price: 43.99 USD

Keep Your 2002 Mercury Mountaineer 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 2002 Mercury Mountaineer looking sharp and performing at its best. At Advance Auto Parts we carry a wide selection of dependable options, including Thermostat and Water Outlet Assemblies, Thermostat and Water Outlet Gaskets, and Water Pumps. 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, FELPRO, and Dorman. For example, Carquest Premium Engine Cooling Parts start at just $14.99 with an average 4.4 star rating. FELPRO and Dorman offer similar pricing and quality, backed by strong customer feedback. With over 1,795 reviews and a solid 4 star average, you can shop with confidence knowing other Mercury Mountaineer owners approve.

Competitive Prices and Extensive Inventory

The average price for a 2002 Mercury Mountaineer Engine Cooling Part at Advance Auto Parts is around $57.21, with a range that starts at $2.99 and goes up to $225.99. With 64 options in stock from 11 trusted brands, finding the right fit is easy. Popular picks like Multi-Purpose O-Ring, Standard Thermostat: 192 Degrees, and High Flow Thermostat: 170 Degrees start at just $10.99 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 Blower Motor and Related Products and HVAC Electrical Parts. At Advance Auto Parts, we’re here to help you keep your 2002 Mercury Mountaineer in peak condition, inside and out.

Looking for the perfect Engine Cooling Part for your 2002 Mercury Mountaineer? 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 Mercury Mountaineer. Whether you’re driving a 2002 model or another popular model year like 2001, 2003, 2004, 2005, 2006, 2007, 2008, 2009, and 2010, 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 2002 Mercury Mountaineer Engine Cooling Parts

from

$43.99

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:

Meets and/or exceeds OEM standard
Direct-fit replacement for ease of installation
Coated with corrosion and rust inhibitor
100% leak tested
Meets and/or exceeds OEM standard
Coated with corrosion and rust inhibitor
100% leak tested
Direct-fit replacement for ease of installation

from

$51.99

Knowing your coolant temperature can help to prevent burn injuries. Thermocap Cap, with its built-in calibrated thermometer, indicates the coolant temperature. This is useful information prior to cap removal. Never attempt to remove Thermocap Cap when the coolant temperature is very hot. The escaping hot coolant and steam may burn you. Reclamation valve works great with your coolant recovery system. Your radiator can reclaim coolant from your overflow bottle. Wide 30 degree to 270 degree F temperature range. Calibrated in centigrade and Fahrenheit. Color-coded temperature ranges.

Product Features:

Indicates Coolant Temperature
Helps to Prevent Injuries from coolant or steam burns
Integrated Coolant Reclamation Valve
Improves Underhood Appearance
Fahrenheit and centigrade readings
Various valve pressures available

from

$299.99

Product Features:

Designed, tested, and built by application
OE performance, fit, and appearance
Precision machined
Out of box installation

from

$26.99

Damaged your engine water pump pulley? This pulley is a direct replacement for the original manufacturer’s part on specific vehicle years, makes and models, restoring proper performance.

Product Features:

Direct replacement – this engine water pump pulley matches the fit and function of the original part on specific vehicles
Durable design – built to withstand the elements and road debris
Thoroughly tested – must pass strict standards to ensure reliable longevity
Trustworthy quality – backed by team of engineers and inspectors in United States

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$3.99

Fel-Pro® gaskets are specifically designed for the repair environment to deliver a reliable seal on even the most troublesome applications. Designed for imperfect sealing surfaces and manufactured with proprietary materials, you can count on Fel-Pro for innovative sealing solutions for the real-world repair environment.

Product Features:

Meets or exceeds all original equipment specifications
Application specific design
Manufactured for the sealing repair environment
Validated for fit, form, and function
Quality that you can trust

from

$2.99

THERMOSTAT O-RING

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$62.99

This washer fluid reservoir is designed to match the fit and function of the original equipment reservoir. It is engineered to withstand the stresses of underhood heat and engine vibration on specified vehicle makes, models, and years.

Product Features:

Direct replacement – this windshield washer fluid reservoir is designed to match the fit and function of the original equipment reservoir on specified vehicle makes, models and years
Ideal solution – engineered to help ensure leak-free washer fluid storage when an original reservoir has cracked or failed from heat and vibration
Durable construction – made of quality materials for reliable performance and long service life
Trustworthy quality – backed by team of product experts in the United States and more than a century of automotive experience

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$108.99

Our products are engineered and tested to provide years of trouble free operation. Backed by over 50 years of mobile a/c experience, fix it once and fix it right with Imperial.

Product Features:

Rapid-Cool Thin-Line electric fans
12″ Diameter
800 CFM
Use as a pusher or puller fan
Motors built and tested to quality specifications
12 in. universal fit reversible fan
800 CFM
UNIVERSAL fan, NOT a direct OE replacement. Measure core and verify space.

from

$6.49

Fel-Pro gaskets offer 100% vehicle sealing with application-specific materials to give you sealing solutions with the performance and durability professionals trust.

Product Features:

Meets or exceeds all original equipment specifications
Application specific design to ensure a perfect fit
Engineered and manufactured specifically for the repair environment
Unsurpassed quality you can trust
Validated for fit, form, and function

from

$72.99

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:

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 accessory belt and we recommend replacement if nearing service recommendation

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$19.99

Relays are electrical switches used to convert a small electrical load into a circuit capable of handling a high amperage load. Computers and small switches are not designed to carry the higher amperage requirement of a circuit that may have an electric motor, solenoid, or high amperage lighting fixture. Within a relay are contacts that are controlled with electromagnetism, when the circuit switch commands the device on or off, magnetism will pull or release the contact arm closing or opening the contacts within the relay that carry the voltage.

Product Features:

Product constructed to meet all design and operating characteristics as intended by the vehicle manufacturer.
Computer-Aided Design (CAD), laser scanning and 3D printing – utilizing Fused Deposition Modeling (FDM) and Stereolithography (SLA) – in the part design process ensures speed-to-market and a precise fit guaranteed.
Where applicable, robust circuit board design increases durability due to heat, shock, and random electro-magnetic pulses (EMP) and power spikes.
Tin plated lead frame prevents corrosion and ensures a reliable terminal connection under adverse ambient conditions.
100% thermo-shock and vibration tested to ensure superior performance in extreme conditions.
100% end-of-line tested to ensure accurate signal output providing product reliability, every time.

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$123.99

US Motor Works Professional Series Water Pump with Fan Clutch are designed to replace the mechanical components of a cooling system. A proper water pump replacement should include a new fan clutch as the two are connected to the same shaft and work together to move the air and cooling fluid. Replacing one without the other can damage the new part and cause repeat work or engine trouble. This matched set will allow your vehicle continued operation in the demanding environment of today’s engine. All components are brand new and QA inspected for perfect fit and function. Restore your cooling power by installing a US Motor Works Professional Series Water Pump with Fan Clutch.

Product Features:

Fan clutch mounts to the water pump and should be replaced at the same time.
Matched set for proper water pump or fan clutch replacement
Includes mounting hardware, gaskets and accessories as required.
Complete mechanical cooling parts replacement
Factory tested and 100% new product
Meets or exceeds OEM quality

from

$7.49

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.

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

from

$59.99

The only parts recommended by Ford Motor Company for Ford, Lincoln, and Mercury vehicles.

Product Features:

Motorcraft Sender Assembly literally sends engine fuel to the engine under pressure created by the fuel pump.
As with all Motorcraft aftermarket parts, any engineering innovations or product improvements developed since the vehicle’s manufacture are incorporated into Motorcraft Sender Assemblies, ensuring the most current technology.
Motorcraft Sender Assemblies are built to last and engineered to perform under extreme conditions to meet Ford’s exacting OE specifications, performance and quality standards.
Motorcraft Sender Assemblies are built to last and engineered to perform under extreme conditions to meet Ford’s exacting OE specifications, performance and quality standards.

from

$23.99

Our products are engineered and tested to provide years of trouble free operation. Backed by over 50 years of mobile a/c experience, fix it once and fix it right with Imperial.

Product Features:

Economy adjustable thermostatic fan control
Economy Model; 32-248 Deg. F
For use with Imperial electric fans
Probe installs into radiator fins
Contains gaskets, O-rings, or seals to properly replace the product
Brass construction for accurate temperature sensing
Zinc coated terminal to resist corrosion
Vehicle specific applications

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$22.99

Precision die cast, these water necks are first polished to a high luster, then chrome plated. Features an O-ring style seal to prevent water leaks. Comes with O-ring gasket and mounting bolts.

Product Features:

Chrome Plated
This Is A 45 Degree Neck
Comes With O-ring And Bolts
Has Small Hose Fitting On It

from

$31.99

The Engine Coolant Temperature Sensor determines the exact temperature of the engine coolant by sending an analog signal to the ECM to ensure proper air/fuel ratio along with proper operation of the cooling fans and temperature gauge. The Engine Coolant Temperature Sensor may be located on the cylinder head, engine block, thermostat housing or intake manifold. Reasons for replacement include, check engine light illumination, erratic or no temperature gauge operation, erratic or no cooling fan operation, and engine overheating.

Product Features:

OE MATCHED: Wires and probe length match OE. Mounting clips included where applicable
FASTER RESPONSE TIME: Thermal conductive grease inside brass housing increases sensor response time
THE DIFFERENCE: Thread sealant/o-ring installed where applicable. Thermistor placement within the housing matches OE to ensure proper output. Proper thermal conductive grease to provide accurate temperature transfer to the thermistor

from

$72.99

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. Offset design, air relief valve, and OEM style seals included where applicable.

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

from

$24.99

Carquest Premium Thermostats are manufactured with OEM quality materials and safety standards by an OE Supplier. This thermostat will meet and exceed the expectations of the OE thermostat to insure the best product for your cooling system. 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. Offset design, air relief valve, and OEM style seals included where applicable.

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

from

$7.99

Fel-Pro gaskets are specifically designed for the repair environment to deliver a reliable seal on even the most troublesome applications. Designed for imperfect sealing surfaces and manufactured with proprietary materials, you can count on Fel-Pro for innovative sealing solutions for the real-world repair environment.

Product Features:

Meets or exceeds all original equipment specifications
Application specific design
Manufactured for the sealing repair environment
Validated for fit, form, and function
Quality that you can trust

from

$375.99

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:

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

from

$4.99

Meets or exceeds all original equipment specifications
Application specific design to ensure a perfect fit
Engineered and manufactured specifically for the repair environment
Unsurpassed quality you can trust
Each Fel-Pro gasket, no matter how small, is engineered to exacting standards with proprietary design, engineering and manufacturing processes

from

$7.99

Meets or exceeds all original equipment specifications
Application specific design to ensure a perfect fit
Manufactured for the sealing repair environment
Validated for fit, form, and function
Unsurpassed quality you can trust

from

$14.99

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:

Maintains proper cooling system pressure
Easy installation and removal
100% tested to ensure proper pressure and longevity
Meets all OEM specifications

from

$21.99

Maintains proper cooling system pressure
Easy installation and removal
100% tested to ensure proper pressure and longevity
Meets all OEM specifications

from

$41.99

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.

Product Features:

Machined metal construction
Works with MT-300 pressure tester
Tests coolant caps
Professional quality

Popular 2002 Mercury Mountaineer Engine Cooling Parts Categories

Radiators

Water Pumps

Engine Cooling Fan Controllers

Thermostat and Water Outlet Assemblies

Coolant Reservoirs

Coolant Temperature Sensors

Coolant Reservoir Caps

Water Outlets

Engine Coolant Pipe O-Rings

Engine Water Pump Relays

Thermostat Housings

Thermostat Seals

Water Pump Pulleys

Engine Water Pump Bypass Pipe O-Ring Kit

Thermostat and Water Outlet Gaskets

Temperature Switch and Senders

Water Pump Gaskets

Radiator Drain Plugs

Thermostat Housing O-Rings

Radiator Cap Adapters

Engine Water Pump with Fan Clutch

Most Popular Thermostat and Water Outlet Assemblies for 2002 Mercury Mountaineers

Enhance your 2002 Mercury Mountaineer with one of the 4 Thermostat and Water Outlet Assemblies we have in stock, starting at just $29.99.

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from

$87.99

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:

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
Contents: Upper Housing; Lower Housing; Thermostat; Gasket; Upper and Lower Housing Bolts; Sensor Plug; Sensor Clip

from

$111.99

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

from

$29.99

Kit includes thermostat, housing, and all necessary seals/gaskets to do the complete job. These individual parts are manufactured with OEM quality materials and safety standards by an OE Supplier. This thermostat and housing will meet and exceed the expectations of the OE thermostat to insure the best product for your cooling system. 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. Offset design, air relief valve, and OEM style seals included where applicable.

Product Features:

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

from

$225.99

Original equipment thermostat housing assemblies often fail due to weak plastic construction. This Dorman OE FIX replacement upgrades the housing to metal to prevent warping and future failures.

Product Features:

Upgraded replacement – this integrated coolant thermostat housing assembly is made of metal to increase durability
Failure-resistant design – reengineered to prevent cracks and leaking that occur in the factory design
Complete repair – comes with thermostat housing, sensor, thermostat, gasket and O-ring
Quality engineering – designed in the United States and backed by decades of automotive aftermarket experience

Best-Selling 2002 Mercury Mountaineer Thermostat and Water Outlet Gasket

Upgrade your Mountaineer with our best-selling Thermostat and Water Outlet Gasket with a 4.5 Starts rating across 110 reviews.

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from

$10.99

Meets or exceeds all original equipment specifications
Application specific design
Manufactured for the sealing repair environment
Validated for fit, form, and function
Quality that you can trust

Top-Quality Water Pumps for 2002 Mercury Mountaineers

Choose a high-quality OEM or aftermarket Water Pump for Mercury Mountaineers and enjoy top-notch performance from $56.99.

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from

$56.99

Carquest Premium drive motor inverter cooler water pumps are 100% new, high-quality parts that meet or exceed original equipment (O.E.) specifications. All components, including the housing, impeller, controller, gaskets, and seals are designed for long-lasting service life. These electric water pumps are supplied with the gaskets or seals necessary for installation. Our Carquest Premium auxiliary water pumps undergo stringent testing to ensure superior performance that we stand behind with an industry-leading warranty.

Product Features:

Built to meet or exceed OE fit, form and function
All components necessary for installation are supplied with pump
100% tested for reliable performance
Follow all enclosed instructions to maximize pump life and validate warranty

from

$95.99

Built to meet or exceed OE fit, form and function
All components necessary for installation are supplied with pump
100% tested for reliable performance
Follow all enclosed instructions to maximize pump life and validate warranty

from

$72.99

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 accessory belt and we recommend replacement if nearing service recommendation

from

$124.99

ENGINE WATER PUMP

from

$179.99

ENGINE WATER PUMP

from

$144.99

NEW WATER PUMP

Top Picks for 2002 Mercury Mountaineer Thermostats

Invest in one of our 14 durable Thermostats for your 2002 Mercury, knowing you’re getting trusted brands and expert craftsmanship.

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from

$14.99

Carquest Premium Thermostats are manufactured with OEM quality materials and safety standards by an OE Supplier. This thermostat will meet and exceed the expectations of the OE thermostat to insure the best product for your cooling system. With the enlarged Orpheus opening, this high flowing thermostat will allow for more gallons per second to flow. This will allow for the engine to cool down at a faster rate compared to the OE to allow for quick and precise cooling for your engine. 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. Offset design, air relief valve, and OEM style seals included where applicable.

Product Features:

Larger opening for increased coolant flow
Increased strength and durability
High grade stainless steel and copper construction
Meets or exceeds OEM standards
Consistent and precise response to cooling system needs
100% tested and calibrated

from

$15.99

Carquest Premium Thermostats are manufactured with OEM quality materials and safety standards by an OE Supplier. This thermostat will meet and exceed the expectations of the OE thermostat to insure the best product for your cooling system. 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. Offset design, air relief valve, and OEM style seals included where applicable.

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

from

$18.99

This premium upgraded thermostat is everything you were looking for. UltraStat Thermostats are the toughest thermostats on the market. All heavy gauge stainless steel construction provides long-life durability, as well as complete corrosion resistance. Exclusive BLVT Valve technology minimizes thermal shock to cooling system components. This is the perfect upgrade to help insure your cooling system is working exactly as you need and expect it to for longevity.

Product Features:

Exclusive BLVT Valve Technology minimizes thermal shock to cooling system components
Heavy gauge stainless steel components offer increased reliability and long-lasting durability
Stainless steel thermal element for unmatched corrosion resistance and revolutionary REAX wax mixture provides quicker reaction time
AccuSpring Design for stable temperature control and increased cabin comfort

from

$24.99

Carquest Premium Thermostats are manufactured with OEM quality materials and safety standards by an OE Supplier. This thermostat will meet and exceed the expectations of the OE thermostat to insure the best product for your cooling system. 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. Offset design, air relief valve, and OEM style seals included where applicable.

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

from

$12.99

Carquest Premium Thermostats are manufactured with OEM quality materials and safety standards by an OE Supplier. This thermostat will meet and exceed the expectations of the OE thermostat to insure the best product for your cooling system. With the enlarged Orpheus opening, this high flowing thermostat will allow for more gallons per second to flow. This will allow for the engine to cool down at a faster rate compared to the OE to allow for quick and precise cooling for your engine. 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. Offset design, air relief valve, and OEM style seals included where applicable.

Product Features:

Larger opening for increased coolant flow
Increased strength and durability
High grade stainless steel and copper construction
Meets or exceeds OEM standards
Consistent and precise response to cooling system needs
100% tested and calibrated

from

$16.99

Carquest Premium Thermostats are manufactured with OEM quality materials and safety standards by an OE Supplier. This thermostat will meet and exceed the expectations of the OE thermostat to insure the best product for your cooling system. 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. Offset design, air relief valve, and OEM style seals included where applicable.

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

from

$24.99

Carquest Premium Thermostats are manufactured with OEM quality materials and safety standards by an OE Supplier. This thermostat will meet and exceed the expectations of the OE thermostat to insure the best product for your cooling system. 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. Offset design, air relief valve, and OEM style seals included where applicable.

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

from

$15.79

Manufactured with OEM quality materials and safety standards by an OE Supplier. This thermostat will meet and exceed the expectations of the OE thermostat to insure the best product for your cooling system. With the enlarged Orpheus opening, this high flowing thermostat will allow for more gallons per second to flow. This will allow for the engine to cool down at a faster rate compared to the OE to allow for quick and precise cooling for your engine. 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. Offset design, air relief valve, and OEM style seals included where applicable.

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

from

$26.99

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

from

$18.99

Exclusive BLVT Valve Technology minimizes thermal shock to cooling system components
Heavy gauge stainless steel components offer increased reliability and long-lasting durability
Stainless steel thermal element for unmatched corrosion resistance and revolutionary REAX wax mixture provides quicker reaction time
AccuSpring Design for stable temperature control and increased cabin comfort

from

$24.99

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

from

$53.99

UltraStat Thermostats are the toughest thermostats on the market. All heavy gauge stainless steel construction provides long-life durability, as well as complete corrosion resitance. Exclusive BLVT Valve technology minimizes thermal shock to cooling system components.

Product Features:

Heavy gauge stainless steel components offer increased reliability and long-lasting durability
Exclusive BLVT Valve Technology minimizes thermal shock to cooling system components
Stainless steel thermal element for unmatched corrosion resistance and revolutionary REAX wax mixture provides quicker reaction time
AccuSpring Design for stable temperature control and increased cabin comfort

from

$35.99

ENG COOLANT THRMSTAT

from

$25.99

Carquest Premium Thermostats are manufactured with OEM quality materials and safety standards by an OE Supplier. This thermostat will meet and exceed the expectations of the OE thermostat to insure the best product for your cooling system. 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. Offset design, air relief valve, and OEM style seals included where applicable.

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

Our Top-Rated Radiators for 2002 Mercury Mountaineers

Make a smart move for your 2002 Mercury Mountaineer with our Radiator for $208.99.

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from

$208.99

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

Top-Rated Engine Cooling Part Brands For Your 2002 Mercury Mountaineer

When it comes to finding the perfect Engine Cooling Part for your 2002 Mercury Mountaineer, Advance Auto Parts has you covered with a wide selection of high-quality OEM and aftermarket options from 11 trusted brands. We carry the most popular Engine Cooling Part brands including FELPRO, Carquest Premium, and Dorman, and more, all known for their exceptional customer ratings (average brand rating of 4.6 stars) and competitive prices, as low as $7.99. Purchasing a Engine Cooling Part from us here at Advance Auto Parts is a smart move for both you and your 2002 Mercury Mountaineer, providing peace of mind with parts that meet or exceed OEM standards.

Popular FELPRO 2002 Mercury Mountaineer Engine Cooling Parts

If you’re looking for a top-quality Engine Cooling Part for your 2002 Mercury Mountaineer, Advance Auto Parts has exactly what you need with our selection of FELPRO Engine Cooling Parts. We have 3 FELPRO Engine Cooling Parts in stock for this fitment, all known for their durability and precision fit. With prices starting at just $7.99 and an average cost of $9.66, you’ll find the perfect Engine Cooling Part for your needs and budget. FELPRO Engine Cooling Parts for the 2002 Mercury Mountaineer come highly rated, with over 122 customer reviews and an impressive average rating of 4.6 stars. Choosing a FELPRO Engine Cooling Part from Advance Auto Parts is a smart move to ensure quality and value for your vehicle.

from $10.99

(110)

Multi-Purpose O-Ring

“It work and price was reasonable”

from $9.99

(11)

Engine Water Pump Gasket

“did the job right.”

from $7.99

(1)

Engine Water Pump Bypass Pipe O-Ring Kit

“It was just what I needed”

Top-Quality Carquest Premium 2002 Mercury Mountaineer Engine Cooling Parts

For those in search of a high-quality Engine Cooling Part for their 2002 Mercury Mountaineer, Advance Auto Parts offers a great selection of Carquest Premium Engine Cooling Parts. With 3 Carquest Premium 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 $14.99, with an average price of $18.66, giving you a range of options to suit your budget. Backed by over 40 customer ratings and an average rating of 4.4 stars, Carquest Premium Engine Cooling Parts provide both reliability and excellent performance. Choosing a Carquest Premium Engine Cooling Part from Advance Auto Parts is a smart investment in your vehicle’s performance and longevity.

from $14.99

(16)

High Flow Thermostat: 170 Degrees

“Great fit . Works properly so far so good”

from $24.99

(8)

Standard Thermostat: 180 Degrees

“Help my truck getting lower temperature!”

from $15.99

(16)

Standard Thermostat: 180 Degrees

“Car did not run hot, but lower radiator hose started leaking and was too hot to touch. Replaced and lower radiator hose temp was much cooler. Car runs”

FAQs for 2002 Mercury Mountaineer Engine Cooling Parts

What are the best-selling Engine Cooling Parts for 2002 Mercury Mountaineers?

Out of 64 Engine Cooling Parts that fit 2002 Mercury Mountaineers, the following parts are the top sellers:

Multi-Purpose O-Ring (5180902) – $10.99
Standard Thermostat: 192 Degrees (11921762) – $26.99
High Flow Thermostat: 170 Degrees (5653495) – $14.99

What’s the price range for 2002 Mercury Mountaineer Engine Cooling Parts?

The prices of Engine Cooling Parts for the 2002 Mercury Mountaineer range from $2.99 up to $225.99 for the most premium parts.

What is the average price of an Engine Cooling Part for a 2002 Mercury Mountaineer?

The average price for Engine Cooling Parts for the 2002 Mercury Mountaineer is $57.21. 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 Mercury Mountaineer model years?

Yes, we carry Engine Cooling Parts for 12 model years of Mercury Mountaineers between 1997 and 2010. The following model years are the most popular for Engine Cooling Part purchases: 2010, 2009, 2008, 2007, 2006, 2005, 2004, 2003, and 2001.

What are the cheapest Engine Cooling Parts for my 2002 Mercury Mountaineer?

The cheapest 2002 Mercury Mountaineer Engine Cooling Parts we carry are:

THERMOSTAT O-RING (50213631) – $2.99
O-RING (15780027) – $4.99
THERMOSTAT GASKET (15780960) – $6.49
Radiator Drain Cocks (17190406) – $7.49
Engine Water Pump Gasket (19780363) – $7.99

Does Advance Auto Parts sell Engine Cooling Parts for any other 2002 Mercury models?

Yes. We stock Engine Cooling Parts for 2 other popular 2002 Mercury models. Some of the most popular are 2002 Cougar Engine Cooling Parts, 2002 Grand Marquis Engine Cooling Parts, and 2002 Villager Engine Cooling Parts.

What are the top-rated Engine Cooling Parts that fit the 2002 Mercury Mountaineer?

Based on 1,795 reviews by customers, our 2002 Mercury Mountaineer Engine Cooling Parts have an average customer rating of 4 stars. These are the highest-rated categories of Engine Cooling Parts for the 2002 Mercury Mountaineer and their top-rated products:

Engine Water Pump Bypass Pipe O-Ring Kit
- Engine Water Pump Bypass Pipe O-Ring Kit (11646458) – $7.99
Thermostat and Water Outlet Gaskets
- Multi-Purpose O-Ring (5180902) – $10.99

What types of Engine Cooling Parts do you sell for my 2002 Mercury Mountaineer?

As of 11/2/25, these are some of the most in-demand types of Engine Cooling Parts for a 2002 Mercury Mountaineer:

Can I get help with 2002 Mercury Mountaineer 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 Mercury Engine Cooling Parts and more.

What is your return policy for Mercury Mountaineer Engine Cooling Parts?

Advance Auto Parts keeps returns simple. For new Mercury Mountaineer Engine Cooling Parts and accessories, your online orders can be returned, in their original condition, within 45 days. For requirements, see the returns page.

2002 Mercury Mountaineer Engine Cooling Parts

Carquest Premium – Coolant Housing/Water Outlet: Gasket Included (Part No.85400)

Mr. Gasket – Thermocap Radiator Cap (Part No.2471S)

Carquest Premium – Universal Reverse Rotation Severe Duty Electronic Fan Clutch (Part No.216044)

Dorman – Engine Water Pump Pulley (Part No.300-942)

Felpro – Engine Coolant Outlet Gasket (Part No.35440)

Motorcraft – THERMOSTAT O-RING (Part No.RG-571)

Dorman – Dual Coolant / Windshield Washer Fluid Reservoir: Black and White, Plastic (Part No.603-057)

Imperial – Electric Fan, 12" Diameter (Part No.226112)

Felpro – THERMOSTAT GASKET (Part No.35673)

Driveworks Water Pumps – Water Pump: New, Installation Gasket Included (Part No.58-543)

Carquest Premium – Multi-Purpose Relay (Part No.FCA1001)

US MOTOR WORKS – Water Pump with Fan Clutch (Part No.MCK1101)

Dorman – Help – Radiator Drain Cocks (Part No.61127)

Motorcraft – Original Equipment (O.E.) Sender Assembly – Temperature (Part No.SW-2328)

Imperial – Adjustable Thermostatic Fan Control (Part No.226203)

Mr. Gasket – Water Neck (Part No.2662)

NTK – Engine Coolant Temperature Sensor (Part No.EF0106)

Motorad – Thermostat Assembly: With Housings, Thermostat, Sensor and Seals, 192 Degrees (Part No.TA2061S)

Carquest Premium – Standard Thermostat: 192 Degrees (Part No.13649)

Felpro – Engine Water Pump Gasket (Part No.35478)

Carquest Premium – Radiator: With Transmission Oil Cooler (Part No.432559)

Felpro – O-RING (Part No.35617)

Felpro – Engine Water Pump Bypass Pipe O-Ring Kit (Part No.ES 73048)

Carquest Premium – Radiator Cap: 16 PSI (Part No.10233)

Carquest Premium – Radiator Cap: 20 PSI (Part No.10267)

Carquest Premium – Radiator Cap Tester Adapter (Part No.12029)

Dorman – Thermostat Assembly: Includes Housing, Gasket, Bolts, and Sensor Clip (Part No.902-860)

Motorad – Thermostat Assembly: With Sensor, Housings, Thermostat and Seals, 192 Degrees (Part No.TA2860S)

Motorad – Engine Coolant Thermostat Housing Assembly Thermostat: With Seal, 195 Degrees (Part No.5617KT)

Dorman – Engine Coolant Thermostat Housing Assembly (OE Fix) (Part No.902-1999)

Felpro – Multi-Purpose O-Ring (Part No.35489)

Carquest Premium – Engine Water Pump: New, Gasket/Seals Included (Part No.T4196)

Carquest Premium – Engine Water Pump: New, Gasket/Seals Included (Part No.T4190)

Driveworks Water Pumps – Water Pump: New, Installation Gasket Included (Part No.58-543)

Motorcraft – ENGINE WATER PUMP (Part No.PW-423)

Motorcraft – ENGINE WATER PUMP (Part No.PW-458)

Motorcraft – NEW WATER PUMP (Part No.PW-685)

Carquest Premium – High Flow Thermostat: 170 Degrees (Part No.13967)

Carquest Premium – Standard Thermostat: 180 Degrees (Part No.13778)

Motorad UltraStats – UltraStat Thermostat: 180 Degrees (Part No.5228-180JV)

Carquest Premium – Standard Thermostat: 180 Degrees (Part No.13648)

Carquest Premium – High Flow Thermostat: 180 Degrees (Part No.13968)

Carquest Premium – Standard Thermostat: 195 Degrees (Part No.14989)

Carquest Premium – Standard Thermostat: 192 Degrees (Part No.13649)

Carquest Premium Stats – High Flow Thermostat: 180 Degrees (Part No.45778)

Motorad – Standard Thermostat: 192 Degrees (Part No.248-192)

Motorad UltraStats – UltraStat Thermostat: 195 Degrees (Part No.5228-195JV)

Motorad – Standard Thermostat: 180 Degrees (Part No.248-180)

Motorad UltraStats – Thermostat: 192 Degrees (Part No.5248-192)

Motorcraft – ENG COOLANT THRMSTAT (Part No.RT-1167)

Carquest Premium – Standard Thermostat: 170 Degrees (Part No.248-174)

Carquest Premium – Radiator (Part No.432287)