Genuine OEM W11844302 Refrigerator Filter Head
The W11844302 is a genuine OEM water filter head assembly for Whirlpool refrigerators, and the current part number that supersedes the earlier W11808483. The filter head is the fitting inside the refrigerator that holds the water filter and routes incoming water through it to the water dispenser and ice maker. When the head cracks, leaks, or no longer seats the filter correctly, you can see water at the filter, lose flow to the dispenser or ice maker, or find the filter will not lock in or seal.
This is a genuine OEM part from Whirlpool, not an aftermarket equivalent, so the fit and the filter connection match what came with the refrigerator. It is the filter head only. The water filter itself is a separate part and is sold separately.
Quick Answer
The Genuine OEM W11844302 Filter Head fixes a Whirlpool refrigerator whose filter head is cracked, leaking, or no longer holding or sealing the water filter. Genuine OEM, the current number superseding W11808483 and a long list of earlier Whirlpool filter head numbers. Classic symptom: water dripping around the filter, a filter that won't lock in or seal, or reduced water flow to the dispenser and ice maker.
Common Problems This Part Fixes
- Water leaking from or around the filter head
- Water filter won't lock in or seal properly
- Reduced or no water from the dispenser or ice maker traced to the filter head
- Cracked, broken, or damaged filter head housing
- Worn filter connection that no longer holds the filter securely
Cross Reference Information
Part numbers can change over a product's lifecycle as manufacturers update designs or release new appliance models. For your convenience, we've included any known superseded, alternate, or cross-reference part numbers that match this item.
Replaces Part Numbers
This filter head replaces the following part numbers:
W11844302, W11346623, W11808483, 12590620, 12590621, 12590622, W10605367, W10861009, WPW10605367, 12590618, W10609243, W11308018, W11791385, AP8114280, AWP1598415.
W11844302 is the newest number for this filter head, superseding W11808483. The rest are earlier Whirlpool numbers for it. The source list continues beyond those shown, so additional numbers may exist. If your old filter head or parts diagram shows any of them, match against this list.
Compatibility
This filter head is listed for:
- Whirlpool refrigerators, including WRF535SWHZ
Note: Filter heads differ between refrigerator models and generations, and no full model list is published for this part. Before ordering, compare your old filter head and its mounting against the Replaces list and your parts diagram, or contact our support team with your model number and we'll verify fit. This is the filter head only. The water filter is sold separately.
Key Features
- Genuine OEM Whirlpool water filter head assembly, not an aftermarket equivalent
- Current part number, superseding W11808483 and a long list of earlier Whirlpool filter head numbers
- Restores a secure, leak-free filter connection
- Filter head only. Water filter sold separately
Product Specifications
| Part Number |
W11844302 |
| OEM Part Number |
W11844302 |
| Supersedes |
W11808483 |
| Part Type |
Refrigerator Water Filter Head Assembly |
| Condition |
Genuine OEM |
| Manufacturer |
Whirlpool |
| Included |
Filter Head Only |
| Application |
Select Whirlpool Refrigerators |
Installation Notes
⚠️ Shut Off Water and Unplug Power Turn off the water supply to the refrigerator and unplug it before starting. Remove the water filter, and have towels ready since some water will remain in the lines. Following your model's service guide, disconnect the water lines from the filter head and remove the screws or fasteners holding it to the refrigerator. Note how the lines and mounting are arranged, install the new filter head in the same position, and reconnect the lines securely. Install the water filter, restore water and power, and check every connection for leaks. Run water through the dispenser for several minutes to flush air from the lines, and check again for leaks.
Frequently Asked Questions
My water filter leaks or won't seal. Is this the part I need?
It can be. Check first that the filter is the correct one for your model and is fully seated. If the filter fits correctly but still leaks, or the head itself is cracked or damaged, replacing the filter head should fix it.
Does this include the water filter?
No. This is the filter head only. The water filter is sold separately.
My old filter head is marked W11808483, W10861009, or W11346623. Will this work?
All three numbers are on the Replaces list. Because filter heads vary between models, compare your old head and its mounting against this one, or contact our support team with your model number and we'll confirm before you order.
Is this a genuine Whirlpool part?
Yes. This is a genuine OEM Whirlpool part, not an aftermarket equivalent.
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