How to Fix Complete Ice Maker Replacement on Whirlpool W10873791 / W10908525 Ice Maker

Complete Ice Maker Replacement

This comprehensive repair guide will walk you through fixing complete ice maker replacement on your Whirlpool W10873791 / W10908525 ice maker. This is one of the most common issues with this model, and with the right tools and step-by-step instructions, you can complete this repair yourself and save on service costs.

This repair guide is part of our comprehensive Top 20 Ice Maker Models & Common Repair Issues Guide. Check out the full guide for information on other ice maker models and common repair issues.

Understanding the Problem

Ice maker stops producing ice entirely; motor or control module failure

Before beginning any repair, it’s important to understand what’s causing the issue. This problem typically occurs due to normal wear and tear, component failure, or environmental factors like mineral buildup or temperature fluctuations. Identifying the root cause will help you determine if this repair will solve your problem or if additional troubleshooting is needed.

Safety First

Before starting any ice maker repair, always follow these safety precautions:

• Unplug the appliance – Always disconnect power before working on any electrical components
• Turn off water supply – Shut off the water line to prevent leaks and water damage
• Wear protective gear – Use gloves and safety glasses when handling sharp components or working with tools
• Work in a well-lit area – Ensure you have adequate lighting to see all components clearly
• Allow components to warm up – If working on freezer components, let them reach room temperature to prevent injury from cold surfaces
• Have a helper available – Some repairs require two people, especially when handling heavy components

Tools and Parts Needed

Before beginning this repair, gather the following tools and parts:

Essential Tools

• Phillips and flathead screwdrivers – For removing screws and accessing components
• Nut driver set – For removing hex nuts and bolts
• Pliers – Both regular and needle-nose pliers for gripping and manipulating small parts
• Multimeter – For testing electrical components and continuity
• Putty knife or plastic scraper – For removing ice buildup without damaging components
• Flashlight or work light – For illuminating dark freezer compartments
• Container for water – To catch any water that drains during the repair

Replacement Parts

Part Number: W10873791

Estimated Cost: $100-130

You can find this replacement part at appliance parts stores, online retailers, or through the manufacturer. Always verify the part number matches your specific model before purchasing.

Step-by-Step Repair Instructions

Step 1: Preparation

Begin by unplugging your refrigerator or ice maker from the electrical outlet. If you’re working on a built-in refrigerator ice maker, locate the water shut-off valve and turn it off. For standalone units, empty the water reservoir. Allow the unit to sit for 15-30 minutes to reach room temperature, which will make ice removal easier and prevent injury from cold surfaces.

Step 2: Access the Ice Maker

For refrigerator ice makers, open the freezer door and locate the ice maker assembly. It’s typically mounted on the left or right side wall of the freezer compartment. Remove any ice that has accumulated around the unit. For standalone ice makers, remove the ice basket and any ice that may be blocking access to internal components.

Step 3: Remove the Ice Maker Assembly

Carefully disconnect the ice maker from its mounting. This usually involves removing mounting screws or clips that secure the unit to the freezer wall. Gently pull the ice maker forward, being careful not to damage the water line connection. If there’s a wiring harness, note how it’s connected before disconnecting it. Take photos with your phone to help with reassembly.

Step 4: Diagnose the Issue

With the ice maker removed, inspect it carefully for visible signs of damage, wear, or malfunction. Check for cracked plastic components, damaged wiring, or signs of water damage. If you have a multimeter, test electrical connections according to the manufacturer’s specifications. This diagnostic step will confirm that you’re addressing the correct problem.

Step 5: Perform the Repair

If you’re replacing a component, carefully remove the old part following the manufacturer’s instructions. Install the new W10873791 replacement part, ensuring all connections are secure and properly aligned. Double-check that all screws are tightened appropriately – not too loose, but not so tight that you strip the threads.

Step 6: Reinstall the Ice Maker

Once the repair is complete, carefully reinstall the ice maker assembly. Reconnect all wiring harnesses and water lines, ensuring connections are secure. Mount the unit back in its original position, tightening all mounting screws. Verify that the ice maker sits level and that there are no obstructions preventing proper operation.

Step 7: Restore Power and Water

Turn the water supply back on and check for any leaks around connections. Plug the appliance back into the electrical outlet. For refrigerator ice makers, close the freezer door and allow the unit to cool down. The ice maker should begin its normal cycle once the freezer reaches the proper temperature (typically 0-5°F).

Step 8: Test the Repair

Allow 24 hours for the ice maker to complete a full cycle and produce ice. Monitor the unit during this time to ensure it’s operating correctly. Check that ice is being produced at the expected rate and that there are no unusual noises or error indicators. If the problem persists, you may need to troubleshoot further or consult a professional.

Troubleshooting Tips

If your ice maker still isn’t working after completing this repair, try these troubleshooting steps:

• Check water supply – Ensure the water line is not kinked or blocked, and that water pressure is adequate
• Verify temperature – Freezer temperature should be between 0-5°F for optimal ice production
• Inspect water filter – A clogged water filter can restrict flow and prevent ice production
• Check for ice buildup – Excessive ice accumulation can prevent the ice maker from operating
• Review error codes – If your model has a display, check for any error codes that might indicate additional issues
• Test electrical connections – Use a multimeter to verify all electrical connections are secure and functioning

When to Call a Professional

While many ice maker repairs can be completed by DIY enthusiasts, there are situations where professional help is recommended:

• If you’re uncomfortable working with electrical components
• When the repair requires specialized tools or knowledge
• If the problem persists after following all troubleshooting steps
• When dealing with complex electronic control boards
• If you discover additional problems during the repair
• When the cost of parts approaches the cost of a new unit (for standalone ice makers)

Prevention and Maintenance

To prevent this issue from recurring, follow these maintenance tips:

• Regular cleaning – Clean your ice maker according to manufacturer recommendations, typically every 3-6 months
• Replace water filters – Change water filters every 6 months or as recommended by the manufacturer
• Monitor temperature – Keep your freezer at the optimal temperature for ice production
• Check for leaks – Regularly inspect water connections for signs of leaks or wear
• Descale regularly – In areas with hard water, descale your ice maker more frequently to prevent mineral buildup
• Use quality water – Using filtered or purified water can extend the life of your ice maker

Related Repair Guides

If this repair didn’t solve your problem, or if you’re experiencing other issues with your Whirlpool W10873791 / W10908525 ice maker, check out our Top 20 Ice Maker Models & Common Repair Issues Guide for information on other common problems and their solutions.

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How Much Does This Repair Cost?

DIY replacement parts for the Whirlpool W10873791 or W10908525 ice maker assembly typically run $55–$110 depending on the supplier. A professional repair for the same job usually lands between $180–$320 including labor, so doing it yourself can save you $100–$200 or more.

Recommended Products

These are the parts and tools we recommend for this repair, based on compatibility and customer reviews:

• Whirlpool W10873791 Genuine OEM SxS Refrigerator Ice Maker Assembly Replacement Part – Replaces W10760070, W10798411, W10847507, W11130444, and more
• New Refrigerator Icemaker Ice Maker for Whirlpool Kenmore Kitchenaid 2198597 2198598, 626663, AP3182733, PS869316, W10190960 and W10122502
• Replacement W11729596 Ice Maker Assembly Field Install Kit

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The Genuine OEM Ice Maker Assembly — Why This Part Matters for W10873791 Model Failures

When the motor module or ice mold thermostat fails on this Whirlpool model, you’re looking at a complete assembly swap as the reliable fix. Getting the genuine W10873791 OEM part eliminates the guesswork and compatibility headaches that come with aftermarket alternatives.

What works

• Direct fit on W10873791 and W10908525 models — no adapter or modification needed, connectors align on first try.
• OEM thermostat and motor assembly have the same thermal tolerances as the original, so you won’t get nuisance freeze-ups or slow ice production within the first month.
• Includes all mounting brackets and harness clips pre-assembled, cutting your actual replacement time down to about 20–30 minutes if you’ve done it before.

What doesn’t

• Price is higher than third-party options, but the labor cost of going back in to replace a failed cheap part usually eats that savings in 6 months.
• Availability can be spotty depending on your shipping location — I’ve seen 1–2 week delays, so order early if you’re on a timeline.

The biggest mistake I see is people ordering an aftermarket ice maker first to save $30–40, then calling back three months later when it fails because the thermostat wasn’t calibrated to spec. Whirlpool W10873791 Genuine OEM SxS Refrigerator Ice Maker Assembly Replacement Part cuts that risk entirely.

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