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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
Rear Left ABS/Wheel Speed Sensor
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 sensor compatibility with specific trim packages.
Differences in sensor design may exist between production years.
Check for potential JDM vs. USDM part variations.
Context
The rear left ABS/wheel speed sensor for the 2018 Ford Mustang, part number FR3Z2C204A, is critical for proper vehicle stability and traction control. When considering replacement, note that this sensor is interchangeable across multiple Mustang models from 2015 to 2023, specifically those equipped with the 5.0L V8 engine. Common failure points include damaged connectors and sensor malfunctions leading to ABS warning lights. Installation requires careful alignment and secure mounting to ensure accurate readings. Inspect the wiring harness for any wear or damage, and always verify compatibility with part number FR3Z2C204B for potential supersession. A reliable source for used parts would be junkyards specializing in performance vehicles, where you can often find compatible sensors at a reduced cost.
No OEM numbers yet. Add one.
Confirmed fitment
| Year | Make | Model | Engine | Confidence |
|---|---|---|---|---|
| 2018 | Ford | Mustang | 5L V8 Naturally Aspirated Coyote V8 (435hp) | 80% |
Available parts

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