Whirlpool Microwave Wire Harness W11449277 (Replaces W10371813, W10720308, W11241293, W11356969)
Whirlpool Microwave Wire Harness W11449277 (Replaces W10371813, W10720308, W11241293, W11356969)

Whirlpool Microwave Wire Harness W11449277

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$132.95
Regular price
$215.99
You save
$83.04 (38%)

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VERIFIED PART INFORMATION

Whirlpool Microwave Wire Harness W11449277

Genuine OEM Whirlpool microwave wire harness. It supplies power to electrical components in compatible microwave products; documented product applications also include microwave oven combos and ranges.

Part W11449277 Previous W10371813, W10720308, W11241293 Whirlpool

Genuine OEM Whirlpool microwave wire harness. It supplies power to electrical components in compatible microwave products; documented product applications also include microwave oven combos and ranges.

Is This the Right Part?

Part Number W11449277
Manufacturer Whirlpool
Part Type Wire Harness
Appliance Type Microwave

Confirm the complete appliance model number before ordering.

Common Symptoms

  • Microwave has no power and will not start
  • Control panel is unresponsive or displays error codes
  • Microwave starts intermittently or shuts off unexpectedly
  • Burning smell or visible wire damage near the harness

Check Before Replacing

  • Verify the outlet and circuit breaker are functioning correctly
  • Inspect the door switches — a faulty door switch can mimic a harness failure
  • Check the thermal fuse for continuity before replacing the harness
  • Inspect the control board for burn marks or damaged solder joints
Pro Tip: A failed door interlock switch or a blown thermal fuse can produce identical no-power symptoms. Test both components before replacing the wire harness to avoid an unnecessary repair.

✅ Cross Reference Information

Part Number W11449277
Previous Part Numbers W10371813, W10720308, W11241293, W11356969

Part Details

Part Number W11449277
Part Type Wire Harness
Manufacturer Whirlpool
Appliance Type Microwave

Installation Notes

  1. Disconnect power and shut off water or gas where applicable.
  2. Photograph wiring, hoses, clamps, and mounting positions.
  3. Compare the new part with the original before installation.
  4. Inspect nearby wires, hoses, seals, and connectors for damage.
  5. Test the appliance and check for leaks, unusual sounds, or error codes.

Use a qualified technician when diagnosis or installation is outside your experience. Gas parts should be installed by a licensed technician.

Verified Compatible Models

WOC97ES0ES02, KOCE507EBS02, JMW3430DB00, JMW2427DS00, KOCE500EBS02, JMC2427DS00, JMC2430DS00, KOCE507EBL02, JMW2430DS00, JMW2427DS01, KOCE507ESS04, KOCE507EBS01, JMC2430DB01, KOCE500EBS04, JMW3430DB01, KOCE500EWH02, JMC2430DP01, KOCE507EBL01, KOCE500EWH01, JMW3430DS01, JMW2430DB01, JMC2430DB00, JMW2430DS01, KOCE507EBL05, KMBP100ESS01, JMW2430DB00, JMW3430DP01, KOCE507EWH01, KOCE507EWH05, KMBP107ESS01, JMW2427DB00, JMC2430DP00, JMC2427DS01, JMW3430DP00, JMW2430DP01, KOCE500EBL04, JMW3430HP00, KOCE500EBS01, JMC2430DS01, WOC97ES0ES00, KOCE500EWH05, JMW2430DP00, KOCE500EWH04, KOCE500ESS01, KOCE507ESS02, KOCE507EWH04, JMW2427DB01, JMW3430DS00, KOCE507ESS05, KOCE507EBL04

Fitment reminder: Match the complete model number including suffix and revision before ordering.

✅Compatibility & Cross Reference

W10371813, W10720308, W11241293, W11356969

JMC2427DS00, JMC2427DS01, JMC2427IL01, JMC2427IL02, JMC2427IL03, JMC2427IM01, JMC2427IM02, JMC2427IM03, JMC2430DB00, JMC2430DB01, JMC2430DB02, JMC2430DP00, JMC2430DP01, JMC2430DP02, JMC2430DS00, JMC2430DS01, JMC2430DS02, JMC2430IL01, JMC2430IL02, JMC2430IL03, JMC2430IM01, JMC2430IM02, JMC2430IM03, JMW2427DB00, JMW2427DB01, JMW2427DB02, JMW2427DB03, JMW2427DS00, JMW2427DS01, JMW2427DS02, JMW2427DS03, JMW2427DS04, JMW2427IL01, JMW2427IL02, JMW2427IL03, JMW2427IM01, JMW2427IM02, JMW2427IM03, JMW2430DB00, JMW2430DB01, JMW2430DB02, JMW2430DB03, JMW2430DP00, JMW2430DP01, JMW2430DP02, JMW2430DP03, JMW2430DP04, JMW2430DS00, JMW2430DS01, JMW2430DS02, JMW2430DS03, JMW2430DS04, JMW2430IL01, JMW2430IL02, JMW2430IL03, JMW2430IM01, JMW2430IM02, JMW2430IM03, JMW3430DB00, JMW3430DB01, JMW3430DB02, JMW3430DB03, JMW3430DP00, JMW3430DP01, JMW3430DP02, JMW3430DP03, JMW3430DP04, JMW3430DS00, JMW3430DS01, JMW3430DS02, JMW3430DS03, JMW3430DS04, JMW3430HP00, JMW3430HS00, JMW3430IL00, JMW3430IL01, JMW3430IL02, JMW3430IL03, JMW3430IM00, JMW3430IM01, JMW3430IM02, JMW3430IM03, KMBP100EBS01, KMBP100EBS02, KMBP100EBS03, KMBP100ESS01, KMBP100ESS02, KMBP100ESS03, KMBP107EBS01, KMBP107EBS02, KMBP107EBS03, KMBP107ESS00, KMBP107ESS01, KMBP107ESS02, KMBP107ESS03, KOCE500EBL01, KOCE500EBL02, KOCE500EBL04, KOCE500EBL05, KOCE500EBL06, KOCE500EBL07, KOCE500EBL08, KOCE500EBL09, KOCE500EBL11, KOCE500EBS01, KOCE500EBS02, KOCE500EBS04, KOCE500EBS05, KOCE500EBS06, KOCE500EBS07, KOCE500EBS08, KOCE500EBS09, KOCE500EBS11, KOCE500ESS01, KOCE500ESS02, KOCE500ESS04, KOCE500ESS05, KOCE500ESS06, KOCE500ESS07, KOCE500ESS08, KOCE500ESS09, KOCE500ESS11, KOCE500EWH01, KOCE500EWH02, KOCE500EWH04, KOCE500EWH05, KOCE500EWH06, KOCE500EWH07, KOCE500EWH08, KOCE500EWH09, KOCE500EWH11, KOCE507EBL01, KOCE507EBL02, KOCE507EBL04, KOCE507EBL05, KOCE507EBL06, KOCE507EBL07, KOCE507EBL08, KOCE507EBL09, KOCE507EBL11, KOCE507EBS01, KOCE507EBS02, KOCE507EBS03, KOCE507EBS04, KOCE507EBS05, KOCE507EBS06, KOCE507EBS07, KOCE507ESS01, KOCE507ESS02, KOCE507ESS04, KOCE507ESS05, KOCE507ESS06, KOCE507ESS07, KOCE507ESS08, KOCE507ESS09, KOCE507ESS11, KOCE507EWH01, KOCE507EWH02, KOCE507EWH04, KOCE507EWH05, KOCE507EWH06, KOCE507EWH07, KOCE507EWH08, KOCE507EWH09, KOCE507EWH11, KOCE900HBS00, KOCE900HBS01, KOCE900HSS00, KOCE900HSS01, WOC97EC0HZ00, WOC97EC0HZ01, WOC97EC0HZ02, WOC97EC0HZ03, WOC97ES0ES00, WOC97ES0ES01, WOC97ES0ES02, WOC97ES0ES03, WOC97ES0ES04, WOCA7EC0HN00, WOCA7EC0HN01, WOCA7EC0HN02, WOCA7EC0HN03, WOCA7EC0HZ00, WOCA7EC0HZ01, WOCA7EC0HZ02, WOCA7EC0HZ03

Why won't my microwave turn on or start?

The wire harness is the electrical backbone of your microwave, connecting the control board to the door switches, magnetron, and other components. When wires become damaged, burned, corroded, or connections come loose, electrical signals can't reach critical components — causing the microwave to appear dead, work intermittently, or display error codes. If you've ruled out a blown fuse, faulty door switch, or bad control board, a damaged wire harness is often the hidden culprit. Replacing the harness restores proper electrical connectivity throughout the appliance.

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Whirlpool

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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Address
101 Trillium Dr
Kitchener, Ontario N2E 1W8
Phone
1-877-899-7278
Hours
Mon–Fri 9 AM–5 PM • Sat 9 AM–1 PM
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