Steering

Steering Column

The steering column is the tube assembly that houses the steering shaft, mounts the steering wheel, and carries the combination switches (turn signal, wiper, cruise control) and ignition switch. It incorporates a collapsible section that compresses in a frontal collision to protect the driver.

Critical safety note: Never use a steering column from a vehicle that was in a frontal collision without confirming the collapsible section is intact and undamaged. A previously collapsed section will not provide designed crush protection in a subsequent crash.

Matching: Columns are highly trim-specific. Tilt vs. non-tilt, telescoping vs. fixed, column-shift vs. floor-shift, and the presence of cruise control and audio controls are all column variants. Match your replacement exactly or expect to lose features. The ignition switch and lock cylinder are typically separate from the column.

Steering Wheel

The steering wheel is vehicle and trim-specific, particularly when it incorporates an airbag, audio controls, heated-wheel function, or paddle shifters. Important: the steering wheel airbag module (horn pad) is a separate SRS component — do not transfer or install an airbag from a different vehicle. If purchasing a used wheel with an intact airbag module, follow all SRS safety procedures.

The clock spring (spiral cable) in the steering column — not part of the wheel itself — must be in good condition to maintain the airbag and controls connection as the wheel turns. Replace it whenever the steering wheel is removed.

Steering Rack

The steering rack (rack and pinion assembly) is the central link between your steering wheel and the front wheels. When it develops leaks, excessive play, or noise, the whole assembly typically needs replacement.

What's included: the complete rack and pinion housing with internal pinion gear, rack bar, and end bushings. Some listings include inner tie rod ends. Not included: outer tie rod ends, adjusting sleeves, steering column shaft, power steering pump, or fluid.

Hydraulic vs. electric: Hydraulic power steering (HPS) racks are purely mechanical/hydraulic and straightforward to replace. Electric power steering (EPS) racks may have the motor integrated and can require programming to your vehicle's calibration. If your vehicle has EPS, confirm the replacement includes the motor and whether programming is required.

Core exchange: Many remanufactured racks are sold on a core exchange basis — return your old rack within the specified window to receive a core deposit refund.

A front-end alignment is mandatory after steering rack replacement — removing the rack disturbs toe settings.

Power Steering Pump / Motor

Hydraulic pumps pressurize fluid to assist steering. Common failures include fluid leaks (seals), whining noise (internal wear), and low pressure (pump failure). Confirm the pump has the correct reservoir mount and pressure port orientation for your vehicle — even within the same engine family, configurations differ. Flush and replace the power steering fluid when installing any pump.

Electric power steering (EPS) motors are integral to the steering column or rack on many modern vehicles. These units may require calibration or programming after installation — particularly on vehicles where the EPS module stores torque sensor calibration data.

• Always perform a front-end alignment after replacing a steering rack.

• Flush and refill the power steering fluid whenever you replace a pump or rack.

• Match steering columns and wheels exactly by trim — feature content (tilt, cruise, audio, airbag) varies.

• Follow SRS safety procedures whenever a steering wheel airbag or clock spring is involved.