If your steering feels jerky and you’ve spotted odd fluid stains under your car — it’s probably your steering gearbox calling it quits.
This vital part converts your steering input into wheel movement. But when it fails, you’re not just dealing with rough handling and noises; it can lead to total steering failure, risking your safety. That’s why prompt replacement is essential.
Wondering what it might cost you?
Let’s break down steering gear box replacement cost, the signs of damage, and smart ways to reduce expenses.
This Article Contains:
- How Much Does Steering Gear Box Replacement Cost?
- Is It Worth Replacing a Steering Gear Box?
- 3 Red Flags You Need a Steering Gear Box Replacement
- How Long Does a Steering Gear Box Last?
- Can You Replace the Steering Gear Box Yourself?
- How to Save Money on Steering Gear Box Replacement
How Much Does Steering Gear Box Replacement Cost?
Here’s what you can expect to pay for swapping out the damaged steering gear box:
A. Range
The average steering gear box replacement cost in the United States is between $1000 and $1300.
This includes:
- Parts cost: $810 and $940
- Labor costs: $230 and $340
B. Factors Affecting Cost
The following factors can affect the total bill:
- Vehicle make and model: Factors like the location of the damaged part and how many components need to be removed to access it can increase labor time and expenses. For example, replacing the gear box in trucks may take longer and cost more than sedans, as it’s often tucked behind parts like the skid plate or sway bars.
- Your location: Labor rates in urban areas are typically higher than in rural ones.
- Original Equipment Manufacturer (OEM) vs aftermarket parts: OEM parts are pricier and durable, while aftermarket parts are cheaper but vary in quality.
- Additional repairs: During the repair, a mechanic may discover problems with other steering components, such as the steering column or rack, which can drive up repair costs. For instance, getting a new steering rack and pinion unit can add another $700 and $2,400 to your total bill.
Is It Worth Replacing a Steering Gear Box?
Yes, definitely.
A bad gear box can make the steering feel unresponsive or jerky, especially at higher speeds or sharp turns. A faulty gear box can also develop internal or external fluid leaks. This can cause a pressure drop, make the power steering pump work harder, and reduce its efficiency in the long run.
Replacing a bad steering gear box promptly doesn’t just help you avoid big repair bills — it’s also crucial for maintaining your safety on the road. If you suspect damage, contact your trusted mechanic or repair shop immediately.
3 Red Flags You Need a Steering Gear Box Replacement
These signs can indicate it’s time to change your steering gear box:
- Power steering fluid (red, pink, or clear) stains beneath the vehicle
- Whining sound from the power steering pump due to a fluid leak, and clunking noises from a loose gear box with broken mounting bolts.
- Increased effort to turn the steering wheel or sluggish performance during turns
How Long Does a Steering Gear Box Last?
A steering gear box is typically designed to last the lifetime of a vehicle, which roughly translates to 100,000 miles.
However, its lifespan depends on your driving habits and how quickly mileage adds up over time. For instance, driving on rugged terrain and neglecting maintenance can cause it to crack or wear out prematurely.
Can You Replace the Steering Gear Box Yourself?
Replacing a steering gear box is a complex job that requires specialized tools and a precise understanding of your vehicle’s suspension features.
Incorrect installation can lead to poor steering performance or complete failure. That’s why it’s wise to seek help from professional technicians who can perform the job correctly.
If you still wish to know, here’s how a mechanic will proceed:
- Lift the vehicle using a jack and secure it on jack stands. This ensures protection and access to the undercarriage components.
- Disconnect the battery before any disassembly to avoid electrical hazards.
- Remove components obstructing access to the steering gear box, such as the engine undertray and parts of the exhaust system or front suspension.
- Drain the power steering system by disconnecting the fluid hoses.
- Disconnect the steering column from the gear box by unbolting it.
- Separate the pitman arm ball joint from the center link.
- Unplug any electrical connectors, especially on modern vehicles with electronic steering systems.
- Unbolt the steering gear box from the chassis.
- Slide the worn gear box out by separating it from the splined (grooved) end of the steering column.
- Install the new steering gear box.
- Refill and bleed the power steering system to remove air and restore proper function.
- Reattach all previously removed components, including the undertray, exhaust parts, brackets, and shields.
- Reconnect the battery.
- Lower the vehicle carefully.
- Perform a wheel alignment followed by a road test to ensure proper function.
How to Save Money on Steering Gear Box Replacement
Here are some quick tips to reduce repair costs for a gear box change:
- Explore your options: Always get detailed information and cost estimates from multiple repair shops.
- Consult a trusted mechanic: It’s best to speak with a reliable mechanic to identify the exact parts for your vehicle. Once you have the information, you can search online to order a steering gear box that fits both your car and your budget.
- Opt for high-quality aftermarket parts: Aftermarket parts and accessories can cost less than OEM options. Ensure that you choose a brand with good reviews.
- Look for a sale or discount: Keep an eye out for seasonal sales or promotional deals from auto parts retailers and mobile repair services.
- Check warranty or financing coverage: Find out if your vehicle is still under a powertrain or extended warranty that may cover steering components. Also, check if your financing agreement includes any bundled service contracts or protection plans — these may reduce your out-of-pocket repair costs.
- Avoid dealership repairs (if out of warranty): Dealerships typically charge higher labor rates and may only offer OEM parts. An independent repair shop or mechanic is often more budget-friendly for out-of-warranty vehicles.
Get a Reliable Steering Gear Box Replacement with AutoNation Mobile Service
A failing steering gear box doesn’t just affect ride comfort, it can quickly lead to serious issues and costly repairs.
But we get it — life gets busy, and even important car repairs can fall through the cracks.
That’s where AutoNation Mobile Service steps in.
Our expert technicians come right to your driveway — seven days a week. We offer upfront pricing, and in addition, every repair is backed by a 12-month, 12,000-mile warranty.
Contact us today for trusted steering gear box replacement and other repairs from the comfort of your home.