WP2188819 Whirlpool Refrigerator Thermistor – OEM Replacement Part

Restore precise temperature control in your Whirlpool refrigerator with the WP2188819 Thermistor. This OEM replacement sensor monitors each compartment’s temperature and sends accurate signals to the control board, helping your fridge maintain steady cooling and your groceries stay fresh.

Why this thermistor matters

Temperature accuracy is the heartbeat of a reliable refrigerator. When the sensor drifts or fails, you may see a warm fridge, a freezer that over- freezes, or erratic cooling cycles. The WP2188819 thermistor is designed to restore correct readings, minimize temperature fluctuations, and reduce unnecessary compressor operation. By returning the fridge and freezer to their target temperatures, you’ll see better food preservation, fewer spoilage events, and more consistent performance overall.

Common problems this part fixes

• Refrigerator too warm or not cooling properly
• Freezer too cold or freezing fresh foods
• Temperature fluctuations in fridge or freezer
• Compressor running constantly or not at all
• Error codes related to temperature sensors
• Inconsistent cooling performance
• Food spoiling or freezing unexpectedly

Key features & benefits

• OEM replacement for Whirlpool — engineered to match original specifications for compatibility and reliability.
• Precise temperature sensing — ensures accurate readings and stable, even cooling.
• Direct-fit design — plugs into the existing wiring and mounting points on compatible Whirlpool models for a straightforward swap.
• Durable construction — built to withstand the kitchen environment and long service life.
• Improved food preservation — by keeping shelves at the right temperatures, reducing spoilage and waste.

Who it's for

This part is ideal for Whirlpool owners who notice temperature instability, unexpected warm spots in the fridge, or too-aggressive cycling in the freezer. It’s a smart upgrade for anyone relying on precise temperature control to protect perishable groceries and reduce energy usage.

Installation & support

Moderate DIY skill level is recommended. For fit verification and installation guidance, contact our parts experts toll-free. Our team is ready to help ensure you select the right part and complete a smooth replacement.

Why choose XPart Supply

With over 30 years of experience in appliance parts, XPart Supply is your trusted Canadian source for genuine OEM replacement components. We offer guaranteed fit support and fast shipping across Canada, backed by a commitment to helping you keep your appliances running at peak performance.

Product details at a glance

• Brand: Whirlpool Refrigerator Parts
• Model compatibility: Direct-fit for select Whirlpool refrigerators (OEM WP2188819)
• Category: Home & Garden > Kitchen & Dining > Refrigerator Accessories
• Metafield references: OEM replacement part designed to restore accurate temperature sensing and control

WP2188819 Whirlpool Refrigerator Thermistor – Fix Temperature Issues, Fridge Too Warm, Freezer Too Cold

Restore accurate temperature control to your Whirlpool refrigerator with the WP2188819 Thermistor. This critical sensor monitors compartment temperature and sends signals to the control board, ensuring optimal cooling performance and food preservation.

✓ Common Problems This Part Fixes

• Refrigerator too warm or not cooling properly
• Freezer too cold or freezing fresh food
• Temperature fluctuations in fridge or freezer
• Compressor running constantly or not at all
• Error codes related to temperature sensors
• Inconsistent cooling performance
• Food spoiling or freezing unexpectedly

✓ Product Features

• OEM replacement thermistor for Whirlpool refrigerators
• Precise temperature sensing for accurate control
• Direct fit for compatible Whirlpool refrigerator models
• Durable construction for long-lasting performance
• Ensures optimal food preservation

✓ Why Choose XPart Supply?

With over 30 years of experience in appliance parts, XPart Supply is your trusted Canadian source for genuine OEM replacement components. Our expert team provides guaranteed fit support and fast shipping across Canada.

✓ Installation & Support

Moderate DIY skill level required. Contact our parts experts toll-free for fit verification and installation guidance.