MACEL Front Wheel Hub Bearing Assembly 515003 for 4WD/AWD Ford Mazda Mercury — Round ABS Connector, Direct-Fit

MACEL 515003 Front 4WD Wheel Hub Bearing Assembly is a direct-fit replacement hub bearing that restores proper wheel rotation and ABS signal for select Ford, Mazda, and Mercury 4WD/AWD trucks and SUVs.

This precision-engineered wheel hub bearing assembly is built to match factory specifications for model years and applications listed by MACEL, giving you the same mounting, seal interfaces, and ABS wiring configuration as the original part. It’s designed for front-wheel locations on 4WD and AWD vehicles where a round ABS wire connector is required. The assembly combines bearing, hub, and mounting flange into one unit to simplify replacement and return your vehicle to safe, quiet operation.

Which vehicles does this MACEL 515003 hub fit?

The MACEL 515003 is manufactured to fit specific Ford, Mazda, and Mercury front 4WD/AWD models produced in the late 1990s and 2000s. Confirm fitment with your VIN or existing hub specifications before purchasing to ensure the round ABS connector and bolt pattern match your vehicle.

• 1995–2001 Ford Explorer (4WD, AWD) — round ABS wire connector
• 2001–2005 Ford Explorer Sport Trac (4WD)
• 2001–2009 Ford Ranger (4WD)
• 2001–2002 Mazda B3000 and 2001–2009 Mazda B4000 (4WD)
• 1997–2001 Mercury Mountaineer (4WD, AWD)

How does this wheel hub bearing assembly restore vehicle performance?

Replacing a worn hub assembly eliminates play in the wheel, reduces noise, and restores accurate rotation for smooth handling and braking feedback. Because the MACEL unit integrates the bearing, hub, and ABS tone ring/connector, it also corrects speed sensor signal problems that can trigger false ABS or traction control warnings.

• Restores correct wheel alignment interfaces and reduces wheel wobble
• Re-establishes consistent ABS sensor output via round connector
• Replaces multiple components in one assembly for reliability

What are the construction and quality features of this MACEL hub?

MACEL engineers these assemblies from materials intended to meet original equipment standards, focusing on dimensional precision and durable bearing surfaces. The assembly is vehicle-tested for fit and durability and carries MACEL’s three-year protection for added buyer confidence.

• Precision-machined hub and bearing surfaces for OEM-style fit
• Seals and races designed for long service life under load
• Round ABS wire connector preinstalled to match factory wiring

How difficult is installation and what should I expect?

Installation is straightforward for mechanically inclined owners and professional technicians because the assembly arrives pre-assembled and ready to mount. Typical installation requires common shop tools; specialized bearing-press equipment is not necessary since the bearing and hub are pre-fitted into one unit.

• Direct bolt-on replacement — no press-fit operations for the bearing
• Standard front-hub removal steps (brake components, axle nut, hub bolts)
• Reconnect round ABS wire and torque fasteners to manufacturer specs

Who is this for: The MACEL 515003 hub bearing assembly is intended for owners and mechanics who need a reliable, OEM-style replacement for front hubs on compatible Ford, Mazda, and Mercury 4WD/AWD trucks and SUVs. It suits DIYers with basic mechanical experience as well as repair shops seeking a cost-effective aftermarket option that preserves factory fitment and ABS function. Always verify vehicle compatibility by checking the part number, bolt pattern, and ABS connector type against your vehicle before ordering.