What’s the cost for replacing cv joint on 2005 mercury mountaineer

Have grinding when turning I think it's the cv joint. What's the average price for parts and labor

My car has 1442000 miles.
My car has an automatic transmission.

Experienced mechanics share their insights in answering this question :
Billing question sent to CS for the cost of replacing the Constant Velocity Shaft.

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The national cost for a cv joint replacement in 2023 is between $385 and $861 with an average of $623.
The price to replace a CV joint, or joints, will depend on the age, make, and model of your vehicle. If you own a mainstream affordable vehicle, the price to replace a CV joint is likely to run in the range of $900 to $1200. The majority of the cost will be labor.
Replacing a CV Boot

Many repair shops, though, will recommend replacing the entire axle if a boot is torn because there may be unseen damage to the CV joints, axle shafts and other parts that could result in other problems. Outer boots (the ones closest to a wheel) are more prone to tears than inner boots.

Good quality ball joints cost $100 – $150. You`ll find cheaper ones for as low as $20 – $80, but it`s risky depending on your car`s make and model. Ball joint replacement costs for high-end cars can be $500 or more, as the part costs more. Labor costs are typically around $100 – $150.
CV axle boots last for quite some time (80,000 miles) and are not items needing periodic replacement. But you absolutely should inspect them at least once a year, or even more often on cars with high mileage. They are most affected by prolonged off-road driving or heavy use in transportation-industry conditions.
Labor Cost

Labor rates vary from shop to shop but normally it will take 1.5-3 hours to replace a cv axle. The total labor cost will depend on how many axles you are getting replaced. If you have an all-wheel-drive car and are replacing all four axles, the labor time can be 12 hours or more.

This knuckle is covered by the CV boot. The CV boot is used constantly when the car is in use. Usually, the CV boots will last about 80,000 miles before they have to be replaced.
A severely worn out CV joint can even disintegrate while you`re driving and make the car undrivable. You may lose control of the vehicle entirely. It is not safe to drive with a damaged CV joint. Look for some symptoms of a failing CV joint to have it repaired before it becomes unsafe to operate the vehicle.
As the damage worsens, a faulty CV can produce a loud click, popping, or clunk sound. When making a tight turn at a low rate, frequent brake noise at low speed (caused by damage to the outer CV joints) causes grinding noises. A bad CV joint also causes a vibration in the steering wheel and the car`s floorboard.
CV axles have bearings that allow for a wide range of motion and angles to provide both power and turning abilities. CV axles differ from straight axles seen in rear-wheel-drive cars whose job is to simply transfer power to non-steering wheels.
Replacing a CV joint yourself will save you a fair bit of money, but will require a decent amount of mechanical expertise and time. If you think the job is too complicated, it`s recommended that you leave the task to a qualified technician. This can also help protect you from voiding any motor plan or warranty.
CV joints and boots can be replaced individually, but most professional technicians and even do-it-yourselfers prefer to replace the whole halfshaft assembly with a remanufactured shaft.
Whenever a CV boot is replaced, the old grease will need to be removed and new grease added. You`ll also need to grease a CV joint during rebuilding processes, such as replacing an axle stub with a broken wheel speed sensor tone ring or replacing a CV joint.
CV axle failures are usually caused by a broken or leaking boot, which is often followed by failing bearings in a joint.
The most common problem with CV joints is when the protective boot cracks, tears, or becomes damaged. Once this happens, the grease leaks out and moisture and dirt get in, causing the CV joint to wear faster and eventually fail due to loss of lubrication, contamination, and corrosion.
You may be able to drive on a bad CV axle for several months, but it depends on the extent of the damage. We`re obliged to let you know that the safest thing to do is get the axle replaced immediately. The longer you wait, the worse the damage will be.
But the average lifespan of a bad CV axle is around five to six months.
It`s not always a worn boot that causes CV joints to fail. When the bolts attaching the inner joint to the transaxle or the outer joint to the wheels fail, the condition of the CV boot is irrelevant. Most gearheads know what happens to a CV (constant velocity) joint when the boot is torn or cracked.
If a CV joint begins to fail while driving, your car will start to pull to one side as one wheel loses power. When the joint breaks completely its corresponding wheel will no longer turn and although the engine may still run, the car won`t move.
The outer joint, which connects the driveshaft to the wheel, uses a ball joint. The inner joints, which connect the driveshaft to the transmission, usually use tripod joints. In order to ensure a smooth and full range of motion, a CV joint must remain adequately lubricated with grease.
A worn outer CV joint typically makes a clicking or knocking noise while turning, and perhaps under acceleration. Worn inner joints are less common, and may make similar noises during acceleration. Adding grease should not be necessary if the boots are in good condition.
The drivers side axle will have a male end on the CV joint with a retainer clip that goes into the transaxle. The passenger side has a female end on the inner CV joint. Both axles outer CV joints have male ends.
Greases containing moly are recommended for roller bearings subjected to very heavy loads and shock loading, especially in slow or oscillating motion such as found in universal joints and CV joints.
Penrite A Better Class of Oil

CV Joint Grease is a premium heavy duty, lithium complex, NLGI No. 1. 5 grease containing molybdenum disulphide and graphite for boundary protection against the heaviest sliding, shock or impact loading conditions.

Relevant Questions and Answers :

the most relevant questions and answers related to your specific issue

What’s the cost for replacing cv joint on 2005 mercury mountaineer
ANSWER : Billing question sent to CS for the cost of replacing the Constant Velocity Shaft.

When replacing ball joints can you just replace the ball joints or do you have to replace the whole control arm?
ANSWER : The ball joint on this vehicle can be replaced separately from the lower control arm. However, on this vehicle it is also a known problem where the ball joint becomes loose inside the mounting in the lower control arm and will not hold tight any longer. This will require the entire lower control arm to be replaced. [https://www.yourmechanic.com/services/control-arm-assembly-replacement]

In order to know if just the ball joint or the whole complete lower control arm needs replaced, the lower ball joint will need to be disconnected from the steering knuckle and checked to see if it fits tight in the lower control arm. If it is loose, then replace control arm. If it fits tight then you will need to remove the ball joint from control arm and see if a new ball joint will fit tight in the control arm or control arm still will need to be replaced. This is why you were advised to replace the whole control arm.

When replacing ball joints can you just replace the ball joints or do you need to just replace the control arm?
ANSWER : Suspension components on modern vehicles are not as heavy as they used to be. Components like control arms can be lighter and thinner. Ball joints are riveted or pressed into control arms. Sometimes bolted/screwed. Since replacing a ball joint will usually involve removing the control arm from the vehicle to either press or drill rivets out – which is more labor intensive, it can be a time and money saver labor wise to simply replace the entire control arm.

You are removing the old control arm and replacing it with a new one, complete with new ball joint and control arm bushings. Even if the control arm bushings are in good shape at the time the ball joint is replaced, they will eventually require replacement. You then have parts and labor involved again to remove the control arm, replace the bushings, then reinstall it on the vehicle.

Sometimes the ball joint replacement can be more cost effective in the long run, to simply replace the entire control arm. If you’d like to have this done, consider YourMechanic, as one of our mobile technicians can come to your home or office to service your ball joints.

I’ve replaced everything from tie rods, upper and lower ball joints, the whole cv axle including cv joints and boots, and I’m stil
ANSWER : Hello, thank you for writing in. The noise you are hearing may be a result of a wheel bearing or a shock issue. There are several tests that can be done while the vehicle is parked, and some while it is lifted off of the ground. The goal is to manipulate the wheels and suspension to replicate the noise. Try a simple bounce test for example to test out the shock on each tire. This is done by simply pressing down on the corner of the vehicle forcing it to bounce up and down. If you hear the noise, focus on your shocks. If not, you can move on to the wheel assembly. For more help with diagnostics or repairs, contact our service department to schedule an appointment.

Will a bad wheel bearing damage the CV joints, or will bad CV joints damage the wheel bearing? Honda Accord lax 2006
ANSWER : Any bad part in the drive train can put additional stress on other parts. I could probably draw a line from a bad wheel bearing to a bad CV joint. Not so much the other way. However, it might seem that way because the parts have a similar life span. Once one part fails, the others may come soon after. If your car really only has 45000 miles it seems a little soon for either one to be failing unless you are living and driving in bad northern winters. If your car is making sounds in either the CV or the wheel bearings, you can have it checked out at your convenience by contacting Your Mechanic. They can send a technician to your home or office to check out your Honda and tell you what it may need.

Need to replace front left CV axle, do I need to replace the CV boot as well?
ANSWER : Hello, thank you for writing in. The damage done to the unit will dictate what exactly needs to be done. If the entire CV axle on one side or the other needs to be replaced, then the entire shaft is typically replaced at once, including the boots. If you need to replace part of the assembly, the boots are serviceable separately on a need be basis. In that case, you would need to know if you were replacing the inner (closest to the middle of the vehicle) or outer (closer to the tire) boot. Once you have made those determinations, corrective action can be taken. For more help with diagnostics or the repair, contact our service department to schedule an appointment.

CV boot or full replacement of CV axle ?
ANSWER : This is a common sign of a failing CV joint. A CV (Constant Velocity) joint is a shaft that connects the transmission to the wheels, essentially transferring the power from the drive train directly to the wheels. The CV joint is packed with a special grease and sealed tight with the rubber or plastic boot, that is held in place with two clamps. The most common problem with the CV joints is when the protective boot cracks or gets damaged. Once this happens, the grease comes out and moisture and dirt get in, causing the CV joint to wear faster and eventually fail due to lack of lubrication and corrosion. When the CV joint becomes damaged or worn, you may hear a clicking or popping sound coming from this area. I would recommend having an expert from YourMechanic come to your location to diagnose and inspect your CV joints.

How much will it cost to replace CV Joints or struts on 96 Saturn?
ANSWER : Hi there. The clicking or popping sound when turning is the sound of the outer ball joint in the CV Shaft that is emitting the sound. The joint is either worn or out of lubrication and trying to seize up.

Billing question was sent to CS for the cost of replacing a CV Shaft on a 1996 Saturn SW1 with a L4-1.9L engine.