Whirlpool Washer Motor Run Capacitor Parts — Models & Compatibility

Your Whirlpool top-load washer won't start, or it hums but the drum doesn't spin. Nine times out of ten, it's the motor run capacitor that's failed. This W11395618 capacitor is the direct replacement for over 100 Whirlpool, Maytag, and Kenmore washer models manufactured between 2015-2023. It stores electrical energy to help your washer motor start and run properly — when it goes bad, your machine becomes a very expensive laundry basket.

Is This the Right Part for Your Model?

Check your washer's model number inside the door frame or on the back panel. If you've got a WTW-series Whirlpool (like WTW5000DW, WTW4915EW, or WTW5800BW), a Maytag MVWC or MVW series, or a Kenmore 110-series top-loader made in the last 8 years, this capacitor likely fits. The W11395618 replaces older part numbers WPW10625046, W11162560, W10866250, and W10843769 — so if your repair manual lists any of those, you're looking at the right part.

About This Replacement Part

The motor run capacitor sits near the washer's drive motor and holds an electrical charge that gives the motor the boost it needs during startup and spin cycles. It's a cylindrical component, typically silver or black, with two wire terminals. When capacitors fail — which they do after thousands of spin cycles — they either bulge, leak, or simply lose their ability to hold a charge. You'll notice the washer's motor humming without movement, the drum refusing to spin during wash or drain cycles, or the machine tripping your circuit breaker. This isn't a wear-and-tear issue with the motor itself; it's purely electrical, and replacing the capacitor is significantly cheaper than replacing the entire motor assembly. The W11395618 is a genuine OEM-equivalent part engineered to match the exact capacitance specifications your Whirlpool washer requires — usually around 12-16 microfarads at 370 volts.

Compatible Whirlpool Washer Models

This capacitor works across multiple Whirlpool product lines. The WTW5000DW series (versions 0, 1, and 2), WTW4915EW series, and WTW4850HW models are among the most common matches. You'll also find compatibility with the WTW5800BW, WTW5100HC, WTW4655JW, and dozens of other top-load machines. Maytag's MVWC and MVW series washers share the same motor platform, as do many Kenmore 110-prefix models built by Whirlpool. The key is verifying your exact model number — capacitor specs vary slightly between direct-drive and belt-drive configurations, though this part covers the most common setups.

Why Capacitors Fail in Whirlpool Washers

Capacitors don't have moving parts, but they do wear out. Every time your washer starts a cycle, the capacitor charges and discharges — that's thousands of cycles per year. Heat accelerates the breakdown of internal dielectrics, especially if your washer sits in a hot garage or laundry closet with poor ventilation. Voltage spikes from power surges can also shorten capacitor life. You might hear a clicking sound from the control board as it tries repeatedly to start the motor, or see error codes like F7E1 on newer Whirlpool models. The good news? Replacing a failed capacitor is one of the more straightforward washer repairs, typically taking 20-30 minutes once you've unplugged the machine and accessed the motor compartment.

What's Included

You're getting the W11395618 motor run capacitor only — the small cylindrical component with two wire terminals. It doesn't include mounting hardware or wire connectors, but most installations reuse the existing bracket and push-on terminals from your old capacitor. The replacement ships ready to install; just make sure to discharge any remaining voltage from the old capacitor before touching the terminals (short them with an insulated screwdriver across both terminals).

Cross-Reference Part Numbers

If you're comparing against other sources or your service manual, the W11395618 supersedes several older Whirlpool part numbers: WPW10625046, W11162560, W10866250, and W10843769. They're all functionally identical, with updated part numbers reflecting manufacturing changes rather than performance differences. If your parts diagram shows any of those numbers, the W11395618 is your current replacement option.