CV Axle Replacement Cost

What Is a CV Axle?

A CV (constant velocity) axle is a drive shaft that transfers power from your vehicle's transmission to the wheels. It's a critical component in front-wheel drive, all-wheel drive, and many rear-wheel drive vehicles with independent rear suspension.

Each CV axle has two CV joints—one at each end—that allow the shaft to flex and rotate smoothly as the wheels turn and the suspension moves up and down. These joints are protected by rubber boots filled with grease. When the boots crack or tear, the grease escapes and dirt gets in, causing the joints to wear rapidly.

Factors That Affect CV Axle Replacement Cost

1. Vehicle Make and Model

Your specific vehicle significantly impacts the replacement cost:

• Economy cars typically have readily available, affordable aftermarket options
• Luxury and European vehicles often require more expensive parts
• All-wheel drive vehicles may have more complex axle assemblies
• Some vehicles require additional components to be removed for access

2. Front vs Rear Axle

Most CV axle replacements involve the front axles, which do the majority of work in front-wheel and all-wheel drive vehicles. Rear CV axles (in AWD vehicles) may cost differently depending on the design and accessibility.

3. OEM vs Aftermarket Parts

Part prices vary significantly based on quality:

• Budget aftermarket: $50-$100 per axle
• Quality aftermarket (GKN, Cardone): $80-$150 per axle
• OEM (Original Equipment): $150-$400 per axle

Quality aftermarket axles from reputable brands often perform as well as OEM parts at a fraction of the cost.

4. Labor Rates in Your Area

Shop labor rates vary by region:

• Rural areas: $70-$90/hour
• Suburban areas: $90-$120/hour
• Urban areas: $120-$150/hour
• Dealerships: $150-$200/hour

5. Additional Repairs Needed

CV axle replacement sometimes reveals or requires other work:

• Wheel bearing replacement (if worn or damaged)
• Transmission seal replacement (if leaking)
• Alignment after replacement
• New axle nut (often recommended)

DIY vs Professional Replacement

Signs You Need CV Axle Replacement

1. Clicking when turning - The classic symptom; clicking or popping sounds when turning, especially during acceleration
2. Vibration while driving - Worn CV joints can cause vibrations that increase with speed
3. Grease on inner tire or under car - A torn CV boot causes grease to splatter
4. Clunking when shifting - Sound when going from drive to reverse or vice versa
5. Visible boot damage - Cracked, torn, or missing CV boot during inspection

How to Save Money on CV Axle Replacement

1. Get multiple quotes - Prices can vary 20-40% between shops
2. Consider independent mechanics - Often 25-35% cheaper than dealerships
3. Use quality aftermarket parts - Brands like GKN and Cardone offer excellent value
4. Replace the boot early - If you catch a torn boot before the joint is damaged, boot replacement costs much less
5. Ask about remanufactured axles - Quality rebuilds can save money without sacrificing reliability
6. Bundle with other work - If you need other suspension work, doing it together saves on labor