Lg Refrigerator GRB218JTAA Parts
Genuine Lg part
By: Lg
Part Number: 3550JA2042C
Protective cover for your refrigerator's PTC and compressor start device assembly. Replace if cracked, melted, or missing to shield components from damage.
Do-It-Yourself Stories from Customers like You
Lg frig did not cool Philippe B. • Bedford , OH • July 09, 2017
Replaced the start relay and overload. I had only a blue wire and black, no pink. I put the black wire on the relay terminal toward the insideof frig. The blue went on the overload.
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$12.79
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$15.22
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$2.43
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Genuine Lg part
By: Lg
Part Number: 3550JJ1073A
Replacement shelf panel that covers and protects the Magic Room compartment in your refrigerator. Replaces cracked, chipped, or missing panels.
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$38.74
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$46.10
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$7.36
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Genuine Lg part
By: Lg
Part Number: 6500JB2001L
This temperature sensor (thermistor) detects internal appliance temperature and sends readings to the control board so the unit maintains proper cooling. Replacing a failing sensor restores accurate temperature monitoring and helps prevent spoilage. What it does:
- Measures internal temperature and provides a resistance-based signal to the control board
- Helps the control system regulate compressor and defrost cycles
- Commonly causes warm or fluctuating temperatures, prolonged cooling, or temperature-related error codes when failing
- Works as a direct-sensing temperature input — not a user control or switch
What's included:
- One temperature sensor/thermistor (single part as shown)
Install notes:
- Unplug the appliance or switch off power at the breaker before servicing
- Handle the sensor and its thin leads carefully to avoid damage during removal and installation
- Route and secure wiring so it does not contact moving parts or sharp edges
Do-It-Yourself Stories from Customers like You
The frig to cold/ ice build up in freezer. John H. • Saylorsburg , PA • August 23, 2022
I replaced both the Temp Sensor and the Defrost Sensor Asy.
Turned out that the Defrost Sensor was bad. That caused the inlet for the DRAIN HOSE to freeze up, That caused water to build up under Evaporator and freeze, That caused water to build up and freeze under the freezer tray.
The discovery happened while changing the Defrost Sensor Asy.
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$29.95
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$35.64
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$5.69
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Genuine Lg part
By: Lg
Part Number: 5901JA1022A
This replacement fan assembly restores airflow in your appliance's cooling system to help maintain proper temperature and circulation. It's a direct-fit replacement designed to stop airflow-related issues and reduce noise from a failing fan. What it does:
- Circulates air across evaporator/condenser coils to support proper cooling and defrost cycles
- Replaces a worn or failed fan that can cause warm compartments or poor cooling
- Helps eliminate unusual humming, grinding, or rattling caused by a damaged fan blade or motor
- Supports even temperature distribution and can reduce frost buildup when fan operation is restored
What's included: One complete fan assembly. Install notes:
- Disconnect power before starting; work on powered appliances can cause shock or injury
- Handle the fan blade carefully to avoid bending blades or damaging the motor
- Secure mounting fasteners to prevent vibration
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$18.21
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$21.49
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$3.28
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Genuine Lg part
By: Lg
Part Number: 1STZJA3001B
Mounting screw for refrigerator internal components and panels. Replaces lost, stripped, or damaged screws during repairs or part installations.
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$11.47
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$12.62
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$1.15
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Genuine Lg part
By: Lg
Part Number: 3550JJ2030A
Protective grille cover that shields the cooling fan and directs airflow in your refrigerator. Replace if cracked, broken, or missing to restore finish.
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$14.14
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$15.55
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$1.41
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Genuine Lg part
By: Lg
Part Number: 5072JA3003B
This restrainer is a small retaining clip that helps secure moving or removable components in place, reducing rattles and keeping parts aligned for reliable operation. It's a simple replacement for worn or broken clips. What it does:
- Holds a cover, panel, or door-related component in proper position to prevent shifting
- Reduces noise caused by loose or vibrating parts
- Restores original fit where a broken or missing clip allows movement
- Simple mechanical function — no electrical connections or calibration
What's included:
Install notes:
- Disconnect power (and water if applicable) before beginning repairs
- Inspect surrounding mounting points for damage; replace any broken tabs or fasteners
- Typically installs with basic hand tools; align clip and press or snap into place until secure
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$11.47
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$12.62
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$1.15
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Genuine Lg part
By: Lg
Part Number: 1SZZJA3005K
This is a factory-style screw used to secure components and panels on compatible LG appliances. It restores proper fit and reduces movement where a missing or stripped screw causes parts to sit loose. What it does:
- Fastens panels, brackets, or trim to appliance chassis to restore secure attachment
- Stops rattling or vibration caused by loose or missing fasteners
- Helps maintain proper alignment of removable parts for safe operation
- Serves as a direct replacement when the original screw is lost or damaged
What's included:
Install notes:
- Use the matching screwdriver or driver bit to avoid stripping the head
- Tighten until snug; do not over-torque to prevent damage to threads or plastic parts
- Replace only with the specified OEM screw to ensure fit and function
- Disconnect power to the appliance before accessing internal components when applicable
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$11.47
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$12.62
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$1.15
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Genuine Lg part
By: Lg
Part Number: 1SZZJA3016A
Replacement mounting screw for refrigerator panels, trim, and components. Secures loose or missing fasteners to reduce vibration and keep parts in place.
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$14.95
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$17.79
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$2.84
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Genuine Lg part
By: Lg
Part Number: 4930JJ1017A
Refrigerator shelf support holder that secures shelving in place. Replace if cracked, broken, or missing to restore proper shelf stability and support.
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$26.32
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$31.58
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$5.26
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Genuine Lg part
By: Lg
Part Number: 4J03020A
$8.95
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$10.74
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$1.79
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Genuine Lg part
By: Lg
Part Number: 5006JJ2013A
Cap cover for bottom-mount refrigerators. Installs to conceal screws or openings. Replace if cracked, broken, or missing for a finished appearance.
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$6.95
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$8.27
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$1.32
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Genuine Lg part
By: Lg
Part Number: 5006JJ2013B
Replacement cap cover for your refrigerator. This plastic cover snaps into place to conceal hardware or protect internal components. Order now if broken or missing.
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$6.95
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$8.34
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$1.39
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Genuine Lg part
By: Lg
Part Number: 1SZZJA3016E
$11.47
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$12.62
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$1.15
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Genuine Lg part
By: Lg
Part Number: 5040JA3056A
$9.60
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$10.56
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$0.96
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Genuine Lg part
By: Lg
Part Number: 5200JA1029A
$28.60
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$29.89
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$1.29
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