Whirlpool Refrigerator Door Mullion Rail (Gray) W11177238, Fixes Refrigerator doors do not seal properly at the center
Genuine Whirlpool gray refrigerator door mullion rail/mullion-heater assembly. It serves as the vertical divider between refrigerator doors and works with the flipper seal to aid sealing to the cabinet.
Confirm your full appliance model number before ordering.
Is This the Right Part?
✅ Cross Reference Information
Common Symptoms
- Center refrigerator-door seal does not close properly.
- Door mullion rail or its mounting tab/hinge is cracked or broken.
Check Before Replacing
- Inspect the mullion rail, top tab, hinge area, and center mounting area for visible cracks or breakage.
- With both refrigerator doors closed, check whether the center mullion aligns and the doors seal properly at the center.
Pro Tip
Part Details
Installation Notes
- Disconnect power before servicing this mullion-heater assembly.
Verified Compatible Models
596.79553010, 596.79553011, JFC2290REM00, JFC2290REM02, JFC2290REM03, JFC2290REM04, JFC2290REM05, JFC2290REP00, JFC2290REP02, JFC2290VEM1, JFC2290VEM2, JFC2290VEM3, JFC2290VEM4, JFC2290VEM5, JFC2290VEM6, JFC2290VEM7, JFC2290VEM8, JFC2290VEP1, JFC2290VEP2, JFC2290VEP3, JFC2290VEP4, JFC2290VEP5, JFC2290VEP6, JFC2290VEP7, JFC2290VEP8, JFC2290VEP10, JFFCF72DKL00, JFFCF72DKL01, JFFCF72DKL04, JFFCF72DKL05, JFFCF72DKL07, JFFCF72DKM00, JFFCF72DKM01, KFCP22EXMP1, KFCP22EXMP2, KFCP22EXMP3, KFCP22EXMP4, KFCP22EXMP5, KFCS22EVBL00, KFCS22EVBL1, KFCS22EVMS00, KFCS22EVMS1, KFCS22EVMS2, KFCS22EVMS3, KFCS22EVMS4, KFCS22EVMS5, KFCS22EVMS6, KFCS22EVMS7, KFCS22EVMS8, KFCS22EVWH00, KFCS22EVWH1, KRFC302EBL00, KRFC302EBS00, KRFC302EBS02, KRFC302ESS00, KRFC302ESS02, KRFC302ESS03, KRFC302EWH00
Fitment reminder: Match the complete appliance model number, including suffix or revision where applicable, before ordering.
Buy Online Pick Up In-Store
Kitchener, Ontario N2E 1W8
