Refrigerator Not Cooling? Compressor Start Device Kit W10613606 – Fix a Compressor That Won't Start Fast
If your refrigerator has stopped cooling entirely, the compressor start device is the most common and most overlooked cause. In most Whirlpool-built refrigerators, the PTC relay and run capacitor work together to initiate the compressor start cycle. When either component fails, the compressor cannot start — and the fridge stops cooling completely, often with a clicking sound every few minutes. ⚡ Common failure point in Whirlpool, Maytag, KitchenAid, Amana, and Jenn-Air refrigerators. Part W10613606 is the genuine OEM compressor start device and run capacitor kit that restores normal compressor operation and gets your refrigerator cooling again.
❓ Is This the Right Part?
This is the correct fix if ALL of the following are true:
- ✔ QUALIFIER 1 — Refrigerator powers on (lights, display, fans work)
- ✔ QUALIFIER 2 — Evaporator fan runs but compressor does not start
- ✔ QUALIFIER 3 — Power supply and outlet confirmed OK
- ✔ ONLY problem is the compressor won't start and fridge is not cooling
Not sure? Send us your model number — we'll confirm before you order.
🔧 Common Symptoms
- Refrigerator not cooling — compressor won't start
- Clicking or ticking sound from the back of the fridge every few minutes
- Compressor hums briefly then shuts off without starting
- Fridge running warm despite thermostat set correctly
- Freezer not freezing while fridge section is warm
- Rattling sound when you shake the old relay (internal element broken)
✔ If these symptoms match, this is the most likely failed component in the system.
✔ In most cases, replacing this compressor start device kit restores normal operation immediately.
📦 Part Details
- Part Number: W10613606
- Type: Compressor start device and run capacitor kit (PTC relay)
- Replaces: 67003186, 67003764, 67005560, 67005561, 67005562, 8171210, 8208290, 8208368, C8931605, W10416065, W10613606VP
- Brands: Whirlpool, Maytag, KitchenAid, Amana, Jenn-Air, Kenmore, Inglis
The compressor overload protector works in tandem with the start device. If the compressor still won't start after replacing the start relay, the overload protector is the next most likely culprit — and replacing both at once saves a second service call. Ask us to identify the correct overload for your model.
⚙️ Installation
Skill Level: EASY — 5 to 10 minutes. Disconnect power before servicing. Pull the refrigerator away from the wall, locate the compressor at the bottom rear, grasp the old relay firmly and pull straight out from the compressor terminal, then plug the new W10613606 straight onto the terminal until it seats securely. Restore power and listen for the compressor to start within a few minutes.
✓ Compatible Models
Confirmed compatible with JFC2089BEM00, JFC2089BEP00, KBFS20ECBL00, KBFS20ECMS00, KBFS20ECWH00, KRBL102ESS00, KRBL109ESS00, KRBR102ESS00, KRBR109ESS00, KRBX102EBL00, KRBX102EWH00, WRT108TFYB00, WRT108TFYW00, WRT111SFAB00, WRT111SFAF00, WRT111SFAW00, WRT138TFYB01, WRT138TFYS02, WRT138TFYW01, WRT1L1TZYB00, WRT1L1TZYB01, WRT1L1TZYM00, WRT1L1TZYS01, WRT1L1TZYT00, WRT1L1TZYT01, WRT1L1TZYW00, WRT1L1TZYW01, WRT311FZBM00, WRT311SFYB00, WRT311SFYT00, WRT311SFYW00, WRT779RFYB00, WRT779RFYB10, WRT779RFYM00, WRT779RFYM10, WRT779RFYW00, WRT779RFYW10 plus additional Whirlpool, Maytag, KitchenAid, Amana, and Jenn-Air models. Contact us to verify your model number before ordering.
💡 Pro Tip
Remove the old start relay from the compressor terminal and shake it next to your ear. If you hear rattling, the internal PTC element has fractured — that confirms the relay has failed and W10613606 is your fix. No rattle doesn't rule it out (capacitor failures are silent), but a rattle is a definitive diagnosis you can do in under 2 minutes without any tools.
✅Compatibility & Cross Reference
Not sure about your model number? Call 1-877-899-7278 and we’ll help you confirm. All brand names are the property of their respective owners and are used for compatibility reference only.
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