Rear Driver & Passenger Side Wheel Bearing Hub Assembly for 2012-2015

In this review of the TRQ Rear Driver Side Passenger Side Wheel Bearing & Hub Assembly with ABS Sensor, the bottom line is simple: this is a practical, vehicle-specific replacement for owners of 2012-2015 Scion iQ models who need a direct-fit rear hub that restores quiet, reliable wheel rotation. The review finds it best for DIYers and independent shops because it is an OE replacement style assembly with an integrated ABS sensor and wheel studs, making installation straightforward and minimizing the chance of fitment surprises when the correct vehicle application is selected.

Key Features

• Direct Fit: Designed to match the original equipment mounting and geometry so it installs without modification on the specified Scion iQ rear positions.
• OE Replacement Wheel Bearing and Hub Assembly: Replaces the entire hub and bearing unit to restore proper wheel alignment and eliminate wheel-end play.
• Integrated ABS Sensor: Built-in anti lock brake sensing avoids separate sensor wiring issues and keeps the vehicle's stability systems functioning correctly.
• Vehicle Specific Fitment: Explicit compatibility notes for 2012-2015 Scion iQ rear driver and passenger sides reduces the risk of ordering the wrong part.
• Durable Bearing Type: Uses a ball bearing design intended for long service life under normal road conditions.

Who It's For

This assembly is best for Scion iQ owners, independent mechanics, or experienced DIYers who are replacing a failed rear hub or bearing and want a straightforward, direct-fit option that includes the ABS sensor. It suits drivers who value low road noise and a stable ride, and who want a replacement that mirrors OE geometry.

It is not ideal for vehicles outside the stated model years or for installers who require flange bolts included, since this unit does not include flange bolts and buyers should confirm torque specs and bolt condition during installation. Those needing a front hub or non-ABS variants should look elsewhere.

Pros & Cons

Pros

• Quality fit and finish that customers report installs easily and restores quiet operation.
• Integrated ABS sensor preserves wheel speed sensing without separate parts to transfer.
• Good value for money compared to replacing multiple separate components.
• Solid long-term functionality reported with examples of reliable performance past 10,000 miles.

Cons

• Flange bolts are not included, so installers must reuse or source new bolts separately.
• Fitment is specific to rear driver and passenger sides on 2012-2015 Scion iQ models and is not universal.

Specifications

Fitment	2012-2015 Scion iQ rear driver and passenger side
Bearing Type	Ball
Wheel Stud Quantity	4
Wheel Stud Size	M12x1.5
Flange Diameter	136 mm (5.35 in)
Bolt Circle Diameter	100 mm (3.94 in)
Wheel Pilot Diameter	54 mm (2.13 in)

Our Verdict

The TRQ rear hub and bearing assembly with ABS sensor is a sensible, cost-effective replacement for Scion iQ owners who need a direct-fit rear unit. It delivers reliable function, easy installation for competent installers, and quieter operation; just plan to supply flange bolts if needed. For its intended application it represents good value and restores safe wheel-end performance.

Frequently Asked Questions

Does this include the ABS sensor?
Yes, the assembly includes an integrated anti lock brake sensor so no separate sensor swap is required for compatible vehicles.

Are flange bolts included?
No, flange bolts are not included; installers should reuse serviceable bolts or source replacements when fitting the unit.

Will this fit both left and right rear positions?
Yes, this listing covers the rear driver side and rear passenger side fitment for 2012-2015 Scion iQ models when the correct position is selected.