Expect roughly $350 to $900 per axle for a CV shaft replacement on a Subaru, depending on the model, whether you use OEM or aftermarket parts, and local labor rates. In many cases you’ll be looking at a few hundred dollars in total per axle, with higher costs for newer or higher-performance models.
This article breaks down what drives the price, what you can expect for different Subaru models, and tips to manage the cost. Prices vary by region, shop, and whether the job requires replacing a single axle or both, so use these numbers as guidance and obtain written estimates from local mechanics before proceeding.
What drives the cost of replacing a CV shaft
Several factors determine the final price, including the quality of parts, the scope of the replacement, labor rates, and the specific Subaru model and year.
Parts quality and type
Buying an OEM Subaru axle assembly tends to cost more than aftermarket or remanufactured units, but many drivers opt for aftermarket parts to save money. Some jobs replace just the CV joint and boot, while others replace the entire axle assembly to simplify labor and ensure a complete seal.
Labor and shop rates
Labor costs depend on your location and the shop’s hourly rate. In the United States, typical hourly rates for axle replacement commonly fall in the $80 to $150 range, with total labor time often 1.5 to 3 hours per axle depending on access and whether other components (like wheel bearings or hub assemblies) are involved.
Model, year, and axle configuration
Front-wheel drive CV axles and all-wheel-drive systems in Subaru models can differ in price. Higher-trim levels, newer platforms, or vehicles with more complex hub assemblies can push both parts and labor higher. If two axles must be replaced, the total cost will roughly double for that service.
Estimated price ranges by Subaru model
Prices here reflect typical total costs for a single axle (parts plus labor) in the United States using a mix of aftermarket and OEM parts. Your actual price will vary by region and shop, and whether you replace one or both axles.
- Subaru Impreza, Crosstrek, and Forester (common, non-performance AWD models): typically $350–$700 per axle.
- Subaru Outback and Legacy (mid-range AWD models): typically $450–$800 per axle.
- Subaru WRX and STI (performance-oriented AWD models): typically $550–$1,000 per axle.
Note: These ranges assume a straightforward axle replacement and do not include added work such as repairing a damaged wheel bearing, hub, or transmission seal. If extra components are needed, costs can rise.
What to expect in practice
When you shop for a CV shaft replacement, you’ll be asked questions about your model/year and whether you want OEM or aftermarket parts. In many shops, replacing the entire axle assembly is faster and offers a reliable seal and warranty. If a boot is torn but the joint is still good, some mechanics will offer a boot-only repair, which can be cheaper but may offer a shorter lifespan.
Two-axle replacement and related work
If both front axles are failing or you’re upgrading for scheduled maintenance, economies of scale can reduce the per-axle cost, but the total bill will be higher. Additional items often considered during related work include wheel bearings, axle seals, and minor alignment checks.
Saving money and smart shopping tips
Before you commit, consider these approaches to control costs while protecting your vehicle’s reliability.
- Get multiple written quotes from independent shops and dealer service departments.
- Ask about aftermarket vs OEM parts and whether a full axle assembly vs joint-and-boot repair is most appropriate.
- Consider replacing both axles if one is worn; this can reduce future labor charges and provide even drivetrain performance.
- Look for bundled maintenance promotions or coupons, and check if warranties cover the axle assembly.
Always confirm the final price with the shop before any work begins, and ensure you understand what is included (parts, labor, tax, disposal fees). If a price seems unusually low or high, ask for a breakdown and a warranty policy on the parts used.
DIY considerations
Replacing a CV axle is feasible for a capable DIYer with a proper jack, stands, and tools, but it is not a basic job. Subarus with all-wheel drive have additional considerations to avoid damage to the transmission or drivetrain. If you lack experience, a professional installation is recommended to avoid alignment issues and ensure a proper seal.
Summary
For a single CV axle replacement on a Subaru, expect a ballpark of $350–$700 for common models, rising to about $450–$800 for mid-range models, and potentially $550–$1,000 or more for high-performance variants. Parts choice (OEM vs aftermarket), labor costs, and whether you replace one or both axles drive the final price. To manage costs, obtain multiple quotes, consider whether a full axle assembly or boot-only repair is best, and plan for any related components that may need service. Always confirm the final price and warranty terms before any work begins.
In the end, smart shopping and clear communication with your mechanic will help you navigate the typical price range and get your Subaru back on the road with reliable CV joints.
Is it okay to drive with a bad CV shaft?
This being said, driving with a damaged or failing CV joint isn't recommended. While you may be able to limp your vehicle home, it is recommended that you order a new CV axle or schedule a replacement with a mechanic as soon as possible.
How to tell if a Subaru CV axle is bad?
If you have a CV axle bad, symptoms can include:
- Clicking or popping noises. This noise happens especially when making sharp turns, and it's caused by a worn-out joint where the balls inside can't move smoothly anymore.
- Knocking sounds.
- Vibration while driving.
- Grease on the inside of your wheels.
- Loss of movement.
How long do Subaru CV axles last?
With proper maintenance, Subaru CV axles can last over 100,000 miles. Regular inspections are essential to ensure longevity. Replacing torn CV boots as well as avoiding aggressive driving and harsh off-road conditions will all help extend the life of your CV axles.
How much does it cost to replace a CV shaft on a Subaru Forester?
between $430 and $800
CV shaft replacement costs for a Subaru Forester
The cost to replace the CV shaft on a Subaru Forester could range between $430 and $800.