Front ABS Wheel Speed Sensor Pair (Left + Right) for Ford F-150 1997-2004, Expedition, F-250, Lincoln Navigator | Set of 2, Replaces 970-390 XL3Z-2C205-AA F75Z-2C204-CA

Replace both front sensors in one job — and save. This set includes two front ABS wheel speed sensors (left + right) for the 1997–2004 Ford F-150, Expedition, F-250, Lobo and Lincoln Navigator. Since both front corners use the same sensor on these trucks, replacing them as a pair keeps brake response even and saves you a second disassembly later.

What you get: 2 × front ABS wheel speed sensor, each with its wiring harness.

Why Replace Both Sides

• Both front sensors see identical road conditions and age at the same rate — if one has failed, the other is usually close behind
• Avoids the "ABS light came back a month later" second repair
• Costs less than buying two sensors separately

Replaces These Part Numbers

Ford & Lincoln (OE)

• XL3Z-2C205-AA / XL3Z-2C205-AB / XL3Z-2C205-AC
• XL3Z-2C204-CA / XL3Z-2C204-CB / XL3Z-2C204-AA
• F75Z-2C204-CA / F75Z-2C204-AA / F65Z-2C204-DB

Aftermarket Cross Reference

• Dorman: 970-390
• Standard Motor Products: ALS199 / ALS201
• Motorcraft: BRAB117 / BRAB118
• Holstein: 2ABS0455
• Airtex / Wells: 5S6071 / 5S6072
• BWD: ABS310  ·  SKF: SC318  ·  PEX: 410.940

Vehicle Fitment

Built for 4WD models. Please verify your truck's drivetrain and match your original sensor's part number before ordering.

Key Features

• Two complete sensors — both front sides in one order
• Direct OEM replacement, factory-style connectors, plug and play
• Each sensor comes with its wiring harness (the most common failure point on the original part)
• Resists road salt, mud, water and brake heat
• 100% function tested before shipping

Symptoms This Set Fixes

• ABS warning light on the dash
• Codes C1145 (right front) or C1148 (left front) wheel speed sensor
• Speedometer jumping, inaccurate or dropping out
• ABS activating at low speed or failing to activate when needed

Installation (30–45 minutes per side)

1. Loosen lug nuts, raise and support the truck, remove the wheel.
2. Unplug the sensor connector and remove the mounting bolt.
3. Pull out the old sensor and clean the mounting hole and knuckle surface.
4. Install the new sensor, routing the harness exactly like the original.
5. Reconnect, refit the wheel, torque lug nuts to 150 ft-lbs.
6. Repeat on the other side, then drive a short distance — the ABS light should clear on its own.

What's in the Box

• 2 × Front ABS Wheel Speed Sensor with wiring harness (left + right)

Warranty

1-year limited warranty against manufacturing defects on both sensors. Contact us for a replacement if either sensor fails within the warranty period.

Need just one side? See our single front ABS sensor.

FAQ

Are these two different sensors?
No — on these trucks the front left and front right use the same part number, so you receive two identical sensors, one for each side.

Can I buy just one side?
Yes, see our single-sensor listing for the same part.

Will it fit my 2WD truck?
This set is for 4WD applications. Message us with your VIN if you have a 2WD and we'll confirm the correct part.

Do I need a scan tool?
No. The ABS module re-learns the signal on the next drive.