2003 Ford Explorer Engine Cooling Parts

Essential 2003 Ford Explorer Engine Cooling Parts

Carquest Premium – Radiator Cap: 16 PSI (Part No.10330)

Radiator Cap: 16 PSI

from

$13.49
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:
  • Safety lever to vent coolant pressure before removal
  • Maintains proper cooling system pressure
  • Easy installation and removal
  • 100% tested to ensure proper pressure and longevity
  • Meets all OEM specifications
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Felpro – Multi-Purpose O-Ring (Part No.35404)

Multi-Purpose O-Ring

from

$6.79
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
  • Manufactured for the sealing repair environment
  • Validated for fit, form, and function
  • Quality that you can trust
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Carquest Premium – Universal Fan Clutch – 7" Thermal Regular Duty (Part No.215166)

Universal Fan Clutch - 7" Thermal Regular Duty

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$60.99
Please note: Advance Auto Parts is proud to carry comparable exact-fit parts from multiple vendors, as such, the item you receive may be one of two quality brands. Both brands meet the same fitment requirements and are equal in their performance and specifications. The fan clutch is the component of the cooling system that varies the fan speed to meet the cooling needs of the engine. The fan clutch provides high airflow volume and, by only operating the fan as needed, promotes good fuel economy. CARQUEST fan clutches are designed to meet OE performance specifications.

Product Features:
  • CARQUEST Premium Fan Clutch
  • 7″ thermal regular duty
  • Designed, tested and built by application
  • OE performance, fit and appearance
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Carquest Premium – Hazard Warning Flasher (Part No.RAA1748)

Hazard Warning Flasher

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$19.99
Carquest premium engine management products provide the right products for a wide range of domestic and import applications. Delivering the highest performance and durability under demanding conditions.
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Dorman – Engine Water Pump Pulley (Part No.300-942)

Engine Water Pump Pulley

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$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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KAI – Rad/Condenser Fan Assembly (Part No.FO3115206)

Rad/Condenser Fan Assembly

from

$184.99
New Platinum Pro Radiator And Condenser Fan Assembly, For Turbocharged Engine

Product Features:
  • For Turbocharged Engine, 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
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Dorman – Pressurized Coolant Reservoir: Black And White, Plastic, Original Equipment Replacement (Part No.603-364)

Pressurized Coolant Reservoir: Black And White, Plastic, Original Equipment Replacement

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$103.99
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:
  • 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
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Carquest Premium – Coolant Housing/Water Outlet: Gasket Included (Part No.85400)

Coolant Housing/Water Outlet: Gasket Included

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
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Factory Air – Engine Coolant Temperature Sensor (Part No.36447)

Engine Coolant Temperature Sensor

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$27.49
High quality OE replacement part with all components needed to complete the job

Product Features:
  • Contains gaskets, O-rings, or seals to properly replace the product
  • Brass construction for accurate temperature sensing
  • Color coded for easy identification
  • Zinc coated terminal to resist corrosion
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Koyo Cooling – Radiator (Part No.G1000657048KCS)

Radiator

from

$275.36
Radiator

Dorman – 6 Wire Pigtail – Watertight Round Female Connector With Male Terminals (Part No.645-101)

6 Wire Pigtail - Watertight Round Female Connector With Male Terminals

from

$33.99
Make better electrical repairs and accessory installations with this pigtail connector. Designed for a clean appearance when installed, it features weatherproof terminals and a locking tab for a reliable quick disconnect electrical connection.

Product Features:
  • Professional appearance – this electrical pigtail is designed for a clean, professional look when installed
  • Convenient solution – this pigtail connector allows the circuit to be quickly disconnected for service or occasional use
  • Durable construction – this pigtail connector features weatherproof seals and a locking tab for a reliable connection
  • Versatile component – this connector can be used in a variety of repairs and custom installations
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MAHLE Original – Water Outlet Gasket (Part No.C32197)

Water Outlet Gasket

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$5.79
MAHLE gaskets provide world class sealing products trusted by OEMs & Technicians around the globe.

Product Features:
  • All MAHLE gaskets meet or exceed the original equipment specifications providing the finest sealing products available
  • MAHLE gaskets utilizes OE equivalent or better materials in all our gaskets
  • MAHLE gaskets is the leader in Domestic, Asian and European applications
  • The contents of MAHLE gaskets are packaged in shrink wrapped tray, giving you the added security of knowing that you have the right parts, prior to opening the package
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Motorcraft – Thermostat O-Ring (Part No.G4030195862MTR)

Thermostat O-Ring

from

$3.89
Thermostat O-Ring

Imperial – Thermostatic Fan Control – Adjustable (Part No.226208)

Thermostatic Fan Control - Adjustable

from

$62.99
Controls the operating temperature of Imperial electric fans. Operates up to 2 fans.

Product Features:
  • Adjustable thermostatic fan control
  • 160°F – 210°F thread-in probe
  • For use with Imperial electric fans
  • Thread-in probe for installation in water jacket or radiator
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Carquest Premium – Engine Cooling Fan Motor Connector (Part No.PTC1565)

Engine Cooling Fan Motor Connector

from

$31.99
Modern vehicles may have 100 or more electrical harness connectors in every operating system of the vehicle. Terminal tension may weaken with time or corrosion may occur within the connector housing making replacement necessary. When replacing any harness-connector assembly approved wire termination methods must be followed to ensure a successful and long-term solution to the original problem is made. A failed terminal connection, terminal corrosion or damaged wire will result in an electrical system fault.

Product Features:
  • CarQuest electrical connectors meet or exceed OE wire gauge, insulation, and terminal material requirements.
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Imperial – 16" Electric Fan (Part No.226216)

16" Electric Fan

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$115.99
Electric fan with 16″ diameter. Imperial electric fans are reversible for push or pull operation and are designed with a thin, aerodynamic profile for applications with limited space.

Product Features:
  • Thin-line electric fan
  • 16″ diameter
  • 1,400 CFM
  • Use as a pusher or puller fan
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Dorman – Help – Radiator Drain Cocks (Part No.61127)

Radiator Drain Cocks

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$6.99
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
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Felpro – O-RING (Part No.35617)

O-RING

from

$3.99
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
  • Each Fel-Pro gasket, no matter how small, is engineered to exacting standards with proprietary design, engineering and manufacturing processes
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Permatex – Sensor-Safe, High-Torque RTV Silicone Gasket Maker (Part No.82194)

Sensor-Safe, High-Torque RTV Silicone Gasket Maker

from

$11.49
Permatex Ultra Grey is specified for high torque and high vibration applications. Ultra Grey offers a sensor-safe, low odor, non-corrosive formula and is OEM specified to fit dealership warranty requirements. This high performance gasket maker meets performance specs of OE silicone gaskets and can be used on high torque and vibration applications such as valve covers, water pump, intake manifold end seals ad thermostat housings.

Product Features:
  • High torque and rigidity
  • Sensor-safe, non-corrosive formula
  • OEM specified
  • Low-odor, non-corrosive formula
  • Ideal for closed spaced bolt patterns
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Dorman – Coolant Housing/Water Outlet: With Housing and O-Ring, 45 Degree Neck Angle (Part No.902-844)

Coolant Housing/Water Outlet: With Housing and O-Ring, 45 Degree Neck Angle

from

$142.99
This replacement engine coolant thermostat housing is engineered to match the fit and durability of the stock thermostat housing on specified vehicles. It is designed to withstand extreme temperature changes to extend service life.

Product Features:
  • Ideal replacement – this engine coolant thermostat housing directly replaces the original housing 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 housings
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Felpro – Engine Water Pump Gasket (Part No.35930)

Engine Water Pump Gasket

from

$9.79
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
  • Manufactured for the sealing repair environment
  • Validated for fit, form, and function
  • Quality that you can trust
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Motorcraft – OES Replacement Water Pump (Part No.G3000395411MTR)

OES Replacement Water Pump

from

$152.32
Motorcraft gas and diesel engine water pumps contain a precision bearing to help deliver a long and efficient performance. Additionally, stamped or cast impellers meet OE pumping requirements.

Product Features:
  • Seal designs use sintered metal or ceramic seats
  • Strong cast-iron or aluminum die-cast housings
  • Bearing housing meets OE load requirements
  • Precision-ground bearings
  • Hubs located for proper belt alignment
  • Includes installation gasket
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Motorad – Thermostat Kit: Includes Housing, Thermostat and Seal, 198 Degrees (Part No.4883KT)

Thermostat Kit: Includes Housing, Thermostat and Seal, 198 Degrees

from

$38.49
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:
  • 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
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Carquest Premium – Standard Thermostat: 180 Degrees (Part No.13958)

Standard Thermostat: 180 Degrees

from

$8.29
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
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US MOTOR WORKS – Water Pump with Fan Clutch (Part No.MCK1031)

Water Pump with Fan Clutch

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$353.99
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
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Motorcraft – Water Temperature Sensor (Part No.C6020415011MTR)

Water Temperature Sensor

from

$51.54
Motorcraft Water temperature sensors are designed for durability and electrical performance. Motorcraft digital Water temperature sensors are designed to work with Ford and Lincoln transmissions and engine control computers.

Product Features:
  • Sensors are tested according to Ford Motor Company noise, vibration and harshness (NVH) engineering standards
  • Recommended by Ford Motor Company
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Permatex – Water Pump & Thermostat RTV Silicone Gasket Maker, 0.5 OZ (Part No.22071)

Water Pump & Thermostat RTV Silicone Gasket Maker, 0.5 OZ

from

$6.99
Permatex Water Pump & Thermostat RTV Silicone Gasket Maker is a noncorrosive, sensor-safe RTV silicone gasket material formulated for water pumps and thermostat housings. Permatex Water Pump & Thermostat has the highest water-glycol resistance available in an RTV silicone.

Product Features:
  • Sensor-safe, noncorrosive RTV silicone gasket material
  • Formulated specifically for water pumps and thermostat housings
  • Highest water-glycol resistance available in RTV silicone
  • Superior adhesion and flexibility
  • Can be used as a gasket maker or dressing
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Felpro – WATER PUMP GASKET SET (Part No.ES 73048)

WATER PUMP GASKET SET

from

$6.79
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
  • Manufactured for the sealing repair environment
  • Validated for fit, form, and function
  • Unsurpassed quality you can trust
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2003 Ford Explorer Engine Cooling Parts

Maybe you’re in the middle of a full rebuild of that 2003 Ford Explorer. Maybe you just need a couple of Engine Cooling Parts. Either way, Advance Auto Parts has 76 different Engine Cooling Parts in our inventory ranging from $1.41 to $225.99. That means you can find the exact parts or products you need to keep that 2003 Ford Explorer running smoothly.

Engine Cooling Parts are only as good as their brand. We stock 16 different brands to make sure you have plenty of trusted parts to choose from for your 2003 Ford Explorer. Permatex, Carquest Premium, and Felpro are just some of the brands we stock. Search for brands you know or compare prices and reviews to help you decide!

We know you’ll find the perfect Engine Cooling Parts for your 2003 Ford Explorer, but don’t take our word for it – read our customer ratings and reviews and buy with confidence. Out of the 11,019 reviews in this category, some of the top rated parts include Water Pump: New, Installation Gasket Included with 4.4 stars and Engine Water Pump: New, Gasket/Seals Included with 4.4 stars.

So if you’re in the market for aftermarket Engine Cooling Parts to keep your 2003 Ford Explorer rolling for years to come, look no further. Shop online and have your products shipped direct to your door, or pick up at the nearest Advance Auto Parts location today!

Engine Cooling Parts Brands To Make Your 2003 Ford Explorer Last

Simple repair, complete replacement, or a full rebuild. No matter the job, your 2003 Ford Explorer demands trusted brand parts and products to keep it running. Many trusted brands of Engine Cooling Parts make up Advance Auto Parts’ inventory, and all are ready to help make your Explorer the best it can be. Be sure to browse some of our top Engine Cooling Parts brands and parts.

Popular Motorad UltraStats Engine Cooling Parts

We carry Motorad UltraStats parts in our stock across Thermostats categories, plus more. For a 2003 Ford Explorer, our most popular Motorad UltraStats Engine Cooling Parts include:
Thermostat: 180 Degrees
from $18.29
(1)
Thermostat: 180 Degrees
Thermostats

Top 2003 Ford Explorer Engine Cooling Parts from Permatex

Permatex products are another trusted brand when it comes to Engine Cooling Parts for your 2003 Ford Explorer. Popular Permatex parts include:
Water Pump & Thermostat RTV Silicone Gasket Maker, 0.5 OZ
from $6.99
(288)
Water Pump & Thermostat RTV Silicone Gasket Maker, 0.5 OZ
Engine Water Pump Inlet Pipe Gaskets
Sensor-Safe, High-Torque RTV Silicone Gasket Maker
from $11.49
(95)
Sensor-Safe, High-Torque RTV Silicone Gasket Maker
Water Pump Housing Gaskets
Sensor-Safe, High Torque RTV Silicone Gasket Maker
from $6.99
(9)
Sensor-Safe, High Torque RTV Silicone Gasket Maker
Engine Water Pump Inlet Pipe Gaskets

FAQs for 2003 Ford Explorer Engine Cooling Parts

What are the most purchased Engine Cooling Parts for the 2003 Ford Explorer?

Out of 76 Engine Cooling Parts for the 2003 Ford Explorer, the most popular in our inventory are:
Multi-Purpose O-Ring
from $9.99
(110)
Multi-Purpose O-Ring
Engine Coolant Pipe O-Rings
Engine Water Pump: New, Gasket/Seals Included
from $57.99
(64)
Engine Water Pump: New, Gasket/Seals Included
Water Pumps
High Flow Thermostat: 170 Degrees
from $14.29
(16)
High Flow Thermostat: 170 Degrees
Thermostats

What are the top-rated 2003 Ford Explorer Engine Cooling Parts?

Top-rated Engine Cooling Parts for your 2003 Ford Explorer based on customer reviews/ratings are:
Water Pump: New, Installation Gasket Included
from $75.99
(112)
Water Pump: New, Installation Gasket Included
“Very good”
Engine Water Pump: New, Gasket/Seals Included
from $97.99
(112)
Engine Water Pump: New, Gasket/Seals Included
“Good quality”
Thermostat Assembly: Includes Housing, Gasket, Bolts, Sensor, and Clip
from $82.99
(94)
Thermostat Assembly: Includes Housing, Gasket, Bolts, Sensor, and Clip
“Installed, and worked as expended .”