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OEM numbers, and community knowledge...
Dusting off the service manual...
💡 This page improves over time as the community adds casting photos and confirms fitment
Front Right Window Regulator Assembly
This usually takes 5-15 seconds. We're pulling together fitment data,
OEM numbers, and community knowledge...
Dusting off the service manual...
💡 This page improves over time as the community adds casting photos and confirms fitment
Wiki page
5L V8 Naturally Aspirated Coyote V8 (435hp).
Quick reference
Verify mounting bracket differences for model years 2019 and beyond
Check for mid-cycle updates in the S550 platform that may affect part compatibility
Context
The front right window regulator assembly for the 2018 Ford Mustang, with the OEM part number FR3Z-6323200-A, is a critical component for ensuring smooth window operation. This part fits Ford Mustangs from model years 2015 to 2018, covering the sixth-generation S550 platform. When sourcing this part from a junkyard, check for intact regulator cables and inspect the motor function. Common issues include frayed cables or worn-out motors leading to sluggish window movement. Installation involves removing the door panel to access the assembly and ensuring all connections, particularly the electrical ones, are secure. When installing or inspecting, also look for signs of water intrusion that could affect the regulator's performance. For later model years, confirm compatibility as updates to the door architecture may affect fitment.
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Confirmed fitment
| Year | Make | Model | Engine | Confidence |
|---|---|---|---|---|
| 2018 | Ford | Mustang | 5L V8 Naturally Aspirated Coyote V8 (435hp) | 80% |
Available parts

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