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If you own a 2011-2019 Ford Explorer, replacing the engine water pump at the right time keeps cooling reliable and prevents engine overheating. A failing pump can cause coolant loss, bearing noise, and seal failure that lead to costly engine damage. This guide evaluates the top water pumps specifically suited to the 2011-2019 Explorer and focuses on fitment, build quality, and durability.We shortlisted seven water pumps that meet common repair and maintenance needs for this Explorer range. Below you will find an explanation of our evaluation criteria and practical guidance on installation, symptoms to watch for, and maintenance intervals to help you choose the right unit for your vehicle and driving habits.
Looking for other parts? See all Ford Explorer parts & accessories.
Top Picks at a Glance
| Best Quality Built to a higher standard if you want something more solid | Motorcraft PW657 Engine Coolant Water Pump Assembly |  |
| Best Value The sweet spot between price and what you get | PHILTOP AW6348 Engine Water Pump |  |
| Best Budget The cheapest option that still gets the job done reliably | IRONTREE AW6348 Cast Iron Water Pump Kit with Gasket (Double-Row Sprocket) |  |
| Highest Rated A top-rated pick with lots of positive feedback | DRIVESTAR Water Pump with Double-Row Sprocket for 3.5L/3.7L Ford V6 Engines |  |
| Most Popular A crowd favorite that many people choose with confidence | AULINK AW6348 Water Pump with Double-Row Sprocket (Fits 3.5L/3.7L Engines) |  |
| Best Seller A high-volume bestseller chosen again and again | BDFHYK Engine Water Pump Kit for Ford Explorer and Compatible Models |  |
1. Motorcraft PW657 Engine Coolant Water Pump Assembly
| Compatible with Vehicle Type | Car |
|---|---|
| OEM Equivalent Part Number | PW657 |
| Item Type Name | Engine Coolant Water Pump Assembly |
This Motorcraft PW657 is a direct-replacement engine coolant water pump engineered to the same specifications used on Ford vehicles. It replaces the factory pump and is typically installed when a failing pump, leaks, or noisy bearings indicate the cooling system needs service. The part is packaged as a complete assembly for straightforward swap-in installation and is designed for consistent coolant flow and reliable sealing to help prevent overheating. Being a Motorcraft-branded unit means it follows factory fit and function, which reduces the guesswork during installation and improves compatibility with the vehicle's cooling passages and mounting points. The practical benefits are durable service life and minimal modification required at fitment time. On the downside the listing provides no detailed material or impeller specs and the unit is sold as a single pump without gaskets or additional cooling system parts, so plan to replace related seals or hoses as needed during service.
Best for: Buyers who prioritize maintaining factory-level performance and fitment on a Ford Explorer from 2011 to 2019 and want a direct replacement that minimizes installation uncertainty.
Less Ideal for: People rebuilding an entire cooling system or looking for performance-upgrade pumps with higher flow or billet components should consider aftermarket performance units instead.
- Factory-brand design matched to Ford factory fit and mounting points
- Sold as a complete pump assembly for straightforward replacement
- Designed for consistent coolant circulation to reduce overheating risk
- No detailed technical specs for impeller material or flow rate provided
- Does not include auxiliary items like hoses or multiple gaskets in the listing
Verdict: Choose the Motorcraft PW657 when you want a factory-matched, drop-in replacement water pump that preserves original cooling performance for 2011–2019 Ford Explorers.
2. PHILTOP AW6348 Engine Water Pump
| Included Components | 1x Water Pump – AW6348 |
|---|---|
| Material Type | Aluminum, PPS Impeller |
| Automotive Fit Type | Vehicle Specific Fit |
| Manufacturer Warranty Description | 2 Years |
The PHILTOP AW6348 is a direct-fit engine water pump intended for Ford Explorer and similar V6 platforms from the 2011–2019 era. It replaces common part numbers and is supplied as a single aluminum pump with a PPS plastic impeller and a high-strength pulley. In use it circulates coolant to maintain normal engine temperature and is marketed for straightforward replacement during routine cooling-system repair. The pump’s construction and factory-quality interchange list mean it should bolt into place without major modification on covered models, and the advanced sealing and pulley aim to reduce noise and premature wear. Limitations to consider are that compatibility is vehicle- and engine-specific so careful fit checking is required, and the plastic impeller is standard for many aftermarket pumps but may not match the longevity of some premium all-metal designs. This unit is a practical choice when you need a like-for-like replacement for Explorer V6 cooling systems and want a ready-to-install pump from a supplier claiming production to industry standards.
Best for: Buyers who want a straightforward, vehicle-matched replacement pump for routine cooling-system repair on late-model Ford V6 Explorers and related vehicles and prioritize fit and ease of installation.
Less Ideal for: If you seek a heavy-duty or performance-oriented water pump for high-boost or track use, consider premium all-metal or performance-specific units instead.
- Vehicle-specific fit with multiple OEM interchange numbers for direct replacement on listed Ford and Lincoln V6 engines
- Aluminum housing with PPS impeller for corrosion resistance and efficient coolant flow
- Includes a high-strength pulley and upgraded sealing intended to reduce noise and leaks
- Manufactured in an IATF 16949 certified facility indicating process controls and consistency
- Impeller is plastic composite rather than full metal which can be less durable in extreme conditions
Verdict: A practical, vehicle-matched replacement pump that offers factory-style fit and consistent build quality for 2011–2019 Ford Explorer V6 cooling-system repairs.
3. IRONTREE AW6348 Cast Iron Water Pump Kit with Gasket (Double-Row Sprocket)
| Material Type | Cast Iron |
|---|---|
| Automotive Fit Type | Vehicle Specific Fit |
| OEM Equivalent Part Number | AA5Z8501C |
| Manufacturer Warranty Description | 1 year manufacturer |
This IRONTREE water pump kit supplies a direct replacement cooling pump targeted at 2011–2019 Ford Explorer and compatible Lincoln models with 3.5L or 3.7L engines. It is a cast iron pump built to mimic factory fit and function and arrives with the necessary gaskets and seals for installation. The product emphasizes upgraded internal components such as bearings, impeller, and mechanical seal to reduce leakage and extend service life compared with low-end aftermarket units. Typical use is a like-for-like engine cooling repair when the original pump leaks, squeals, or fails; installers will appreciate the vehicle-specific fit and included hardware for a straightforward swap. Limitations include a basic warranty and manufacturer testing rather than long-term field history, and the cast iron construction may be heavier than aluminum alternatives which can matter only for some repair preferences. For cost-focused repairs this kit offers good value, but professional installation is recommended to ensure sealing and belt alignment are correct.
Best for: Buyers replacing a failed or leaking water pump who prioritize a low-cost, ready-to-install kit that matches factory fitment and gets the cooling system back in service quickly.
Less Ideal for: Shoppers seeking the lightest-weight or highest-end performance materials or those who prefer parts from long-established OEM suppliers should consider other options.
- Vehicle-specific fit for 2011–2019 Ford/Lincoln 3.5L and 3.7L engines simplifies installation
- Includes gaskets and seals so you get a complete pump kit for a single repair job
- Cast iron construction and upgraded internal components aimed at durability and leak resistance
- Limited long-term track record compared with larger OEM suppliers
Verdict: A budget-focused, vehicle-specific replacement that bundles the pump and necessary seals for a straightforward repair on 2011–2019 Ford Explorer and compatible engines.
4. DRIVESTAR Water Pump with Double-Row Sprocket for 3.5L/3.7L Ford V6 Engines
| Brand | DRIVESTAR |
|---|---|
| Manufacturer Part Number | DR-WTP8035 |
| Engine fit | 3.5L / 3.7L V6 |
| Vehicle years | 2011-2019 coverage for listed models |
| Fitment type | Direct replacement with gaskets and seals included |
This DRIVESTAR water pump is a direct replacement intended for 3.5L and 3.7L Ford V6 engines from the 2011–2019 model years and comes with the required gaskets and seals for installation. It is built to factory-spec tolerances and is reportedly function and leakage tested, which supports long-term coolant circulation and engine temperature control. The double-row sprocket design matches certain chain-driven timing systems and helps ensure proper engagement during operation. Typical use is a straightforward swap when replacing a failed or worn pump during a timing service or cooling system overhaul. Practical benefits include included seals to avoid sourcing extra parts and compatibility across many Ford and Lincoln V6 applications in the specified years. Limitations to note are the generic aftermarket nature of the part versus dealer-sourced factory units and the need to double-check exact vehicle fitment and sprocket alignment before installation to avoid timing issues.
Best for: Buyers prioritizing long-term cooling reliability who want a tested direct-replacement pump and the convenience of included seals for a one-stop repair during a timing or cooling service.
Less Ideal for: Shoppers seeking dealer-branded original parts or those who prefer to replace only with manufacturer-sourced components should consider alternatives.
- Direct-replacement design with included gaskets and seals for easier installation
- Built and tested to meet factory-spec performance and leak resistance
- Double-row sprocket matches chain-driven timing configurations used on many Ford V6 engines
- Covers a broad range of 2011–2019 Ford and Lincoln V6 applications so one part fits multiple models
- Aftermarket unit may differ slightly from factory original in materials or finish
Verdict: Choose this DRIVESTAR pump if you want a tested, ready-to-install direct-replacement water pump that prioritizes reliable cooling for 2011–2019 Ford V6 engines.
5. AULINK AW6348 Water Pump with Double-Row Sprocket (Fits 3.5L/3.7L Engines)
| Brand | AULINK |
|---|---|
| Model | AUWPH077 |
| Engine fit | 3.5L, 3.7L |
| Tested | Function and leakage tested |
| Warranty | 1 Year or 50000 km |
This AULINK water pump replaces the factory unit on compatible 3.5L and 3.7L engines and is intended for routine cooling system repair. It is built with a double-row sprocket, a top-grade bearing, and a unitized seal to reduce the chance of leaks and extend service life. The pump arrives with the necessary gaskets and seals to simplify installation and the housing is machined and polished to resist corrosion. The manufacturer says each unit is function and leakage tested in a certified facility, which provides extra assurance for buyers who prioritize proven performance. Expect a straightforward direct-replacement fit when used on the specified vehicle engines, but installation still requires standard mechanical skills and some coolant system bleeding. The product carries a one-year or 50,000 km warranty, which helps mitigate risk but does not replace professional inspection for vehicles with advanced wear or related cooling-system damage.
Best for: A buyer who wants a tested, factory-style replacement water pump with included installation gaskets and is looking for a balance of value and documented quality assurance.
Less Ideal for: Someone seeking a lifetime-performance upgrade or a plug-and-play solution without any mechanical work should consider alternative options or professional installation.
- Includes gaskets and seals for a more complete installation
- Unitized seal and quality bearing design aim to reduce leaks and extend lifespan
- Function and leakage tested in TS16949 certified facilities for quality control
- Machined, polished housing resists corrosion and improves appearance
- Compatibility limited to specified 3.5L/3.7L engine applications and must be confirmed before purchase
- Installation requires mechanical skill and coolant system servicing
Verdict: Choose this AULINK pump if you want a verified, factory-style replacement with included gaskets and documented testing for 3.5L and 3.7L Ford Explorer engines.
6. BDFHYK Engine Water Pump Kit for Ford Explorer and Compatible Models
| Compatible Vehicles | Ford Explorer 2013-2019, Flex 2011-2019, Taurus 2010-2019; Lincoln MKS/MKT/MKX listed |
|---|---|
| Material Type | Aluminum |
| OEM Equivalent Part Number | 125-3310 252-955 43318 NP1940 |
| Manufacturer Part Number | BD-05-07572-WTP |
| Included Components | Water Pump and gaskets |
This BDFHYK water pump kit is a direct-fit replacement designed for Ford Explorer (2013–2019) and related Ford and Lincoln models listed in the fitment. It supplies the cooling circulation function like a factory unit, with a metal impeller and case-hardened bearings intended to resist wear and tolerate imbalance and vibration under typical driving loads. The pump arrives with gaskets for a complete swap and is CNC-machined for tight sealing surfaces to reduce leak risk. Its construction from aluminum and the claimed ISO/TS16949 production suggest attention to manufacturing standards. Expect straightforward installation for someone comfortable with engine cooling work or a shop installation for peace of mind. Limitations are that long-term durability depends on installation quality and coolant system condition, and aftermarket fitment can vary across production years and submodels, so confirm compatibility before ordering.
Best for: Buyers who prioritize a reliable, vehicle-specific replacement and want components manufactured to automotive production standards for a one-time repair or routine maintenance job.
Less Ideal for: Do not choose this if you need a universal pump for multiple vehicle types or are seeking a performance-upgraded cooling solution beyond factory specifications.
- Vehicle-specific fit for listed Ford and Lincoln models for simpler replacement
- Includes gaskets for a more complete install and fewer missing parts
- CNC-machined sealing surfaces and metal impeller aim to reduce leaks and handle higher temperatures
- Case-hardened bearings designed for longer life and better tolerance of vibration
- Long-term reliability depends on correct installation and overall cooling-system condition
Verdict: A factory-style, vehicle-specific replacement built with metal impeller and hardened bearings for a dependable cooling repair on covered Ford and Lincoln models.
Choosing the Right 2011-2019 Ford Explorer Water Pump: Key Factors to Consider
Fitment and Compatibility
Accurate fitment is the baseline for any water pump on the 2011-2019 Ford Explorer. A pump that does not match the mounting flange, pulley alignment, or inlet and outlet locations can cause coolant leaks, belt misalignment, or premature accessory wear.
Confirming compatibility with engine sub-variants and accessories ensures the pump bolts up without modification. Some pumps require a specific gasket thickness or a replacement O-ring to seat correctly. Fitment also affects whether you can reuse the original pulley or thermostat housing and whether additional parts are needed during installation.
Bearing and Shaft Durability
Bearing life is a common limiter of water pump longevity, often showing up as a whining or grinding sound before failure. For the Explorer, pump bearings must withstand normal driving loads plus occasional towing or long highway runs without developing endplay that causes leaks.
Look for pumps with sealed, pre-lubricated bearings and quality shaft materials. Robust bearings reduce the risk of catastrophic failure that can fling coolant into the accessory belt area. Corrosion-resistant shaft coatings and proper bearing preload help maintain smooth operation over time.
Seal Design and Leak Prevention
Seal failure is a major cause of coolant loss and overheating. Effective pumps use mechanical seals or lip seals designed to resist coolant chemistry and thermal cycling typical of the Explorer engine bay.
A pump with an integrated, well-secured seal will better resist weeping at the shaft where bearing wear begins. Ensure replacement seals or gaskets are included or available, because improper seal installation during replacement can lead to early leaks.
Impeller Material and Cooling Performance
The impeller moves coolant through the engine and radiator, so its material and design affect flow and durability. Plastic impellers are lightweight and corrosion-resistant but can crack under thermal stress; metal impellers offer strength but must resist corrosion.
Consider impeller geometry and whether the design maintains flow at low and high engine speeds. For Explorers used with trailers or heavy loads, an impeller that sustains higher flow at low RPMs helps keep temperatures in check.
Corrosion Resistance and Material Quality
Long-term exposure to coolant and heat means materials matter. Housings, impellers, and fasteners should resist corrosion to avoid leaks and seizing during later removal.
Look for pumps with coated shafts, anodized or treated housings, and stainless or plated hardware. Compatibility with the coolant type specified for the 2011-2019 Ford Explorer also reduces the risk of internal corrosion or gasket degradation.
Serviceability and Installation Requirements
Some water pumps on the Explorer can be installed with basic hand tools, while others require removing accessory components or using alignment tools. Serviceability affects labor time and the likelihood the job will be done correctly.
Consider whether the pump includes necessary gaskets or O-rings and whether it requires recommended torque specs or sealing compounds. If the job requires replacing the timing or serpentine belt, factor that into planning to avoid repeating disassembly later.
Common Engine Water Pump Symptoms on the 2011-2019 Explorer
Recognizing early symptoms helps you address pump issues before they cause overheating. Typical signs include coolant puddles under the vehicle, a sweet coolant smell in the engine bay, and low coolant levels without a visible external leak.
Mechanical symptoms include a whining or grinding noise from the front of the engine that changes with RPM, which often indicates bearing wear. Overheating or fluctuating temperature gauge readings can point to reduced coolant circulation from a failing impeller or internal blockage.
- Visible coolant leak near the front center of the engine
- Whining bearing noise that rises with engine speed
- Engine temperature spikes under load or at idle
- Steam or white smoke from the radiator area during hard use
When to Replace the Coolant Pump on an Explorer
Replacement intervals vary with driving conditions and coolant maintenance. Many owners address the water pump during major cooling system service or when replacing adjacent components to reduce redundant labor.
If you observe bearing noise, persistent leaks, or recurrent overheating after coolant flushes, replace the pump promptly. Consider proactive replacement if the existing pump has high mileage or if you are replacing the timing-related accessory components that require the same disassembly.
- After persistent leak or seal failure
- When bearing noise is present
- During major coolant system service or timing-related jobs
DIY Vs Professional Installation
Many DIYers with moderate mechanical skill can replace the water pump on a 2011-2019 Explorer, but the job can require careful attention to torque specs, gasket seating, and coolant bleeding. Evaluate whether you have the tools and workspace to drain and capture coolant safely and to torque fasteners to manufacturer specs.
Professional installation reduces the risk of improper seal seating, air pockets in the cooling system, or missed auxiliary steps that lead to leaks. If the repair requires removal of the timing cover or other complex disassembly, professional service is the safer choice.
- DIY is feasible when only simple accessory removal is required
- Choose a shop for complex disassembly or if specialized tools are needed
- Always follow torque specs and use new gaskets or O-rings
Preparing for Water Pump Replacement on the Explorer
Before starting the job, gather the required gaskets, replacement hardware, and coolant specified for the 2011-2019 Explorer. Have a drain pan, jack stands, and a torque wrench on hand. Inspect related components like the thermostat, belts, and hoses and replace any parts that show wear to avoid repeat labor.
Label hose connections and take photos during disassembly to ensure correct reassembly. When refilling the system, follow the correct bleed procedure to remove air pockets that can cause hot spots or inaccurate temperature readings.
- Block off the battery to prevent accidental starts
- Drain coolant into a sealed container for proper disposal
- Replace seals and gaskets rather than reusing old ones
Maintenance Tips to Extend Water Pump Life
Regular coolant changes using the correct coolant for the 2011-2019 Explorer help prevent internal corrosion and seal degradation. Monitor coolant level and condition during routine maintenance and address any contamination or oil mixing promptly.
Avoid running the engine with low coolant and address thermostat or radiator issues quickly. Periodically inspect the pump area for small leaks and listen for bearing noise during warm-up and at operating temperature.
- Adhere to manufacturer coolant change intervals
- Inspect for coolant staining around the pump and hoses
- Replace belts and tensioners when showing wear to reduce extra load on bearings
Still looking for the perfect fit?
Select your Ford Explorer configuration to see the most relevant Water Pumps recommendations
How We Chose the Best 2011-2019 Ford Explorer Water Pump
We focused on selection criteria that matter for the 2011-2019 Ford Explorer and the typical failure modes these vehicles experience. Primary evaluation criteria included fitment accuracy, bearing and seal quality, impeller material and design, and durability under normal and towing/haul loads. We also considered compatibility with factory coolant types and whether the pump required additional gasket or seal hardware for proper installation.We prioritized water pumps with clear engineering to limit leakage and reduce bearing wear, and we assessed whether the units allow reuse of existing mounting hardware or recommend replacement hardware. Corrosion resistance, especially for aluminum housings and stamped impellers, was another selection filter. We excluded units that lacked explicit fitment data for the 2011-2019 Explorer, pumps without replacement gasket kits when required, or products with uncertain warranty or return information.In short, we chose pumps that balance long-term reliability with straightforward installation on the 2011-2019 Ford Explorer and that address common failure points like seal failure and bearing noise.
Our full evaluation process is outlined in our review methodology.
FAQ
What are typical signs my Explorer's water pump is failing?
Common signs include coolant puddles under the vehicle, a sweet odor in the engine bay, whining or grinding noises that vary with engine speed, and temperature gauge spikes. Any of these warrant prompt inspection to avoid overheating.
Can I replace the water pump on a 2011-2019 Explorer myself?
Many owners with mechanical experience can handle the job if only accessory parts must be removed. However, ensure you have proper tools, torque specs, and the correct gaskets. If the repair requires extensive disassembly, professional help reduces risk of errors.
Should I replace the thermostat when changing the water pump?
Often it is practical to replace the thermostat during water pump service because it reduces future labor and ensures both components perform well together. Decide based on thermostat age and condition.
How long does a water pump usually last on the Explorer?
Lifespan depends on driving conditions and coolant maintenance. Pumps often last many years, but bearing wear, seal failure, or corrosion can shorten service life. Regular coolant changes and inspections help extend pump life.
What causes water pump bearing noise on this vehicle?
Bearing noise usually stems from wear due to age, contamination from degraded coolant, or excessive load from misaligned belts or failing tensioners. Addressing belts and coolant condition can prevent premature bearing failure.
Will a small water pump leak coolant immediately cause overheating?
Not always. A small leak may cause gradual coolant loss and only occasional temperature rises, but any persistent leak increases the risk of overheating and should be repaired promptly to avoid engine damage.
Final Verdict
For the 2011-2019 Ford Explorer, prioritize a water pump that offers correct fitment, durable bearings, and a reliable seal design. Consider the vehicle's use, such as towing or long highway runs, when weighing impeller design and material choices. Addressing related components during replacement—belts, tensioners, thermostat, and hoses—reduces the chance of repeat labor.Choose a pump that balances serviceability with long-term corrosion resistance and verify that required gaskets and hardware are included or available. That approach minimizes downtime and helps keep your Explorer's cooling system dependable for years.
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