Holstein 2ABS3946 ABS Wheel Speed Sensor

ABS Wheel Speed Sensor for Ford Transit

Restore accurate wheel speed signal input with this Holstein ABS wheel speed sensor, part number 2ABS3946. It is built for Ford Transit applications with fitment that varies by model, position, and rear axle configuration, including dual rear wheel and harness-specific setups.

Key Features

• ABS wheel speed sensor for brake system signal monitoring
• Blade terminal design with a square connector shape
• Female connector with male terminals for secure electrical connection
• Application-specific fitment for rear and front positions on select Ford Transit models
• Holstein Parts replacement, part number 2ABS3946

Detailed Fitment

Compatible With Ford Transit, Transit-150, Transit-250, Transit-350, Transit-350 HD, and E-Transit applications listed below. Fits 2025 Ford E-Transit, rear, with Dual Rear Wheels (DRW); Fits 2025 Ford Transit-150, front, with Dual Rear Wheels (DRW); Fits 2023 Ford Transit-150, front, with Dual Rear Wheels (DRW); Fits 2025 Ford Transit-250, rear, with 9,900 pound Gross Vehicle Weight (GVW); Fits 2025 Ford Transit-350, rear, with 9,900 pound Gross Vehicle Weight (GVW); Fits 2025 Ford Transit-350 HD, rear, with 9,900 pound Gross Vehicle Weight (GVW); Fits 2021-2023 Ford Transit-250, rear, with Dual Rear Wheels (DRW); Fits 2021-2023 Ford Transit-350, rear, with Dual Rear Wheels (DRW); Fits 2021-2023 Ford Transit-350 HD, rear, with Dual Rear Wheels (DRW); Fits 2015-2022 Ford Transit, rear, with Dual Rear Wheels (DRW); Fits 2021-2022 Ford Transit-150, rear, with Dual Rear Wheels (DRW); Fits 2020 Ford Transit-150, front, w/ Harness; From 10/21/2019; LHD; 9900 LB. GVW; 9950 LB. GVW; 10360 LB. GVW; w/ Double Rear Wheels; Fits 2020 Ford Transit-250, rear, w/ Harness; From 10/21/2019; 9900 LB. GVW; 9950 LB. GVW; 10360 LB. GVW; w/ Double Rear Wheels; Fits 2020 Ford Transit-350, rear, w/ Harness; From 10/21/2019; 9900 LB. GVW; 9950 LB. GVW; 10360 LB. GVW; w/ Double Rear Wheels; Fits 2020 Ford Transit-350 HD, rear, w/ Harness; From 10/21/2019; 9900 LB. GVW; 9950 LB. GVW; 10360 LB. GVW; w/ Double Rear Wheels; Fits 2019 Ford Transit-150, rear, w/ Harness; From 04/21/2014; To 10/21/2019; w/ Double Rear Wheels; Fits 2019 Ford Transit-250, rear, w/ Harness; From 04/21/2014; To 10/21/2019; w/ Double Rear Wheels; Fits 2019 Ford Transit-350, rear, w/ Harness; To 10/21/2019; w/ Double Rear Wheels; Fits 2019 Ford Transit-350 HD, rear, w/ Harness; From 04/21/2014; To 10/21/2019; w/ Double Rear Wheels; Fits 2018 Ford Transit-150, rear left, w/ Harness, w/ Double Rear Wheels; Fits 2018 Ford Transit-150, rear right, w/ Harness, w/ Double Rear Wheels; Fits 2018 Ford Transit-250, rear right, w/ Harness, w/ Double Rear Wheels; Fits 2018 Ford Transit-250, rear left, w/ Harness, w/ Double Rear Wheels; Fits 2018 Ford Transit-350, rear left, w/ Harness, w/ Double Rear Wheels; Fits 2018 Ford Transit-350, rear right, w/ Harness, w/ Double Rear Wheels; Fits 2018 Ford Transit-350 HD, rear right, w/ Harness, w/ Double Rear Wheels; Fits 2018 Ford Transit-350 HD, rear left, w/ Harness, w/ Double Rear Wheels; Fits 2015-2017 Ford Transit-150, rear right, w/ Harness; w/ Double Rear Wheels; Fits 2015-2017 Ford Transit-150, rear left, w/ Harness; w/ Double Rear Wheels; Fits 2015-2017 Ford Transit-250, rear left, w/ Harness; w/ Double Rear Wheels; Fits 2015-2017 Ford Transit-250, rear right, w/ Harness; w/ Double Rear Wheels; Fits 2015-2017 Ford Transit-350, rear right, w/ Harness; w/ Double Rear Wheels; Fits 2015-2017 Ford Transit-350, rear left, w/ Harness; w/ Double Rear Wheels; Fits 2015-2017 Ford Transit-350 HD, rear left, w/ Harness; w/ Double Rear Wheels; Fits 2015-2017 Ford Transit-350 HD, rear right, w/ Harness; w/ Double Rear Wheels.

What It Helps Fix

• ABS warning lights caused by a failed wheel speed sensor
• Erratic or missing wheel speed signal input
• Brake control faults related to sensor signal loss
• Fitment issues when replacing a sensor with the wrong connector style
• Service problems on Ford Transit models with dual rear wheel or harness-specific configurations

Installation Notes

Verify the vehicle year, model, position, and rear axle or harness notes before ordering. This sensor uses a blade terminal layout, a square connector, a female connector body, and male terminals, so matching the electrical interface is important for correct installation. This part cross-references Standard Ignition ALS2717 and interchange number ABS2717 for the same application.

Quality Assurance

Holstein Parts supplies this ABS wheel speed sensor as a direct replacement component for the listed Ford Transit applications. Part number 2ABS3946 is cataloged for fitment-specific use across multiple Transit configurations.