We’ve produced a list of the other often asked-about Nissan Altima repair expenses. Although not an exhaustive list, the list below does include a range of other repair requests. These repairs’ estimated costs do not account for taxes or other expenses. Estimates are based on data and research from RepairPal.
The AC compressor Between $860 and $953 is what it usually costs to replace the AC compressor in a Nissan Altima. While parts are priced between $716 and $771, labor costs are predicted to range between $144 and $182.
Brake Disc Between $249 and $269 is the typical price to replace the brake pads on a Nissan Altima. The cost of labor is expected to be between $74 and $94 while the cost of the parts is $175.
Shoe Brakes Between $221 and $259 is the typical price range for replacing the brake shoes on a Nissan Altima. The cost of labor is expected to be between $140 and $178, while the cost of parts is $81.
Change of CVT Transmission Fluid Nissan Altima gearbox fluid changes typically cost between $171 and $187. While parts are priced at $116, labor expenses are predicted to range between $55 and $71.
ejector manifold Nissan Altima exhaust manifold replacements typically cost between $1,232 and $1,476. Between $455 and $575 is the expected cost of labor, and between $777 and $901 is the estimated cost of parts.
Flexible exhaust pipe Nissan Altima exhaust pipe replacements typically cost between $1,322 and $1,357. While parts are priced between $1241 and $1254, labor costs are predicted to range between $81 and $103.
Head Seal Nissan Altima head gasket replacements typically cost between $1,390 and $1,803. The cost of labor is expected to be between $1185 and $1496, and the cost of parts is between $205 and $307.
Oil Spill (Diagnosis) Between $88 and $111 is the typical price range for diagnosing an oil leak in a Nissan Altima. Between $88 and $111 is estimated to be the cost of labor. Taxes and fees are not included in the estimate.
Radiator A Nissan Altima radiator replacement typically costs between $562 and $822. While parts are priced between $333 and $532, labor costs are predicted to be between $229 and $290.
Belt of Serpentine Serpentine belt replacement for a Nissan Altima typically costs between $94 and $115. Between $50 and $65 is the projected range for labor expenditures, while between $44 and $50 is the range for parts.
Gasket for a valve cover Nissan Altima valve cover gasket replacements typically cost between $124 and $163. The cost of labor is expected to be between $105 and $134, while the cost of parts is between $19 and $29.
In This Article...
Can I change my own head gasket?
The HG-1 Head Seal Blown Head Gasket Repair recipe, which is a commercial/pro-strength product, is the strongest of our head gasket remedies. For cars that can operate for 15 to 20 minutes without overheating, this is what is advised. The technologically advanced HG-1 Head Seal Blown Head Gasket Repair is made with carbon fiber, which once applied strengthens the seal. It is also safe to use with all forms of coolant. Pouring the liquid into your car’s coolant tank and then holding the engine at a high idle for roughly 15 minutes are both acceptable methods of installation. The cooling system doesn’t need to be drained first.
Make sure the environment is well-ventilated before applying the HG-1 Head Seal. You run the risk of carbon monoxide poisoning in addition to being exposed to potentially hazardous fumes when you do installation in a closed garage.
Head Gasket Repair (1100) and Bar’s Leaks Head Gasket Fix (1111) are more reasonable solutions if your automobile can operate for more than 15 minutes without overheating.
Consider using Bar’s Leaks Head Gasket Fix if you can drive for around 20 minutes without overheating but are noticing small to moderate gasket leaks (1111). Make sure there is space in the coolant tank of your automobile, then pour in the Head Gasket Fix. That’s how simple it is, which is why Head Gasket Fix is the most popular head gasket product we’ve ever created.
Head Gasket Repair, which necessitates draining your car’s coolant to apply, should be used by those who are barely over 20 minutes from the finish line. Similar to HG-1, Head Gasket Repair is reinforced. To create a stronger bond, it uses Aramid, a high-tech fiber akin to the Kevlar used in bulletproof vests. Although it is a very durable product, installation is little more difficult (but still easy enough for most to do at home.)
Don’t look elsewhere if you want more details. There is much more to explain. If you want more information, you can find it here since it is our most read topic about head gaskets.
How can I tell if the head gasket in my Nissan Altima has blown?
Blown head gasket symptoms are frequent in Nissan Altimas, especially in the 2002 and 2007 models, along with a long list of additional problems. If your Altima exhibits any of these signs, it almost certainly has a blown head gasket:
- emerging from the exhaust is white smoke.
- a reduction in force or pace
- milky, tainted oil
- Under the head gasket, liquid was leaking onto the ground.
- abrupt reduction in coolant levels
A blown head gasket can seriously harm your engine if left unattended. However, all you have to do to use a bottle of K-Seal is shake it vigorously for 30 seconds, pour it into your coolant, and briefly start your engine. Your Nissan Altima’s head gasket will be totally mended and you’ll save up to $2,000 on a head gasket replacement before you know it!
Nissan Pathfinders can also suffer from head gasket issues
We’ve discovered that the 2001 Nissan Pathfinder tends to experience blown head gaskets more frequently than you might assume, much like the Nissan Altimas models described above. Again, using K-Seal is the quickest and easiest approach to stop the leak.
Can the head gasket be changed without taking the engine out?
The lower block, which houses the crank, cylinders, and other moving elements, and the cylinder head, which houses the engine’s valve train and many other components, are sealed together by the cylinder head gasket. The head gasket is situated around halfway down the engine because it seals where the two engine parts come together. This implies that you must remove the more crucial portion of the engine in order to replace it. It takes a lot of work to remove all of those parts, the intake, timing chains and belts, unhook sensors, and other miscellaneous parts, therefore it’s normally best left to a professional.
What are the initial indications of a ruptured head gasket?
Head gasket failure can happen from an engine overheating too frequently (due to a blocked radiator, coolant leak, a broken fan, etc.), but the opposite is also true: an engine can overheat due to a burst head gasket. An overheated engine might result from hot exhaust gases leaking into the cooling system or coolant leaking into the cylinders and burning off as steam.
The alloy cylinder head may distort if the automobile is driven while it is overheated, and steam damage to the catalytic converter can greatly increase the cost of repair.
Can a car with a burst head gasket still be driven?
Your head gasket has failed. Driving with a burst head gasket will surely result in other car problems. Before it’s too late, K-Seal can stop the issue in its tracks. Technically, driving with a blown head gasket is possible, but we never recommend it.
How long does a head gasket replacement take?
Depending on how severe the failure was, replacing the gasket could require anywhere from six hours to a few days. One of the worst problems a car can experience is a blown head gasket, and repairing it correctly takes time.
How many hours of effort are required to replace a head gasket?
To begin with, depending on how your automobile is designed and the disassembly and reassembly process, most head gasket jobs take 3–8 hours. The majority of your head gasket replacement costs will be incurred in labor. You need to factor in the replacement parts needed for the project in addition to the labor costs.
What noise does a car make when its head gasket blows?
The compression of that cylinder is decreased if the head gasket leaks, allowing the compressed air and fuel to escape. This decrease of compression causes the engine to function poorly and significantly reduces engine output. Typically, this kind of failure is followed by an exhaust leak-like sound.
How challenging is changing a head gasket?
Even good engines can occasionally experience terrible things. When a head gasket fails, this may be the situation. The useful service life will vary depending on the design specifications and the appropriateness of the gasket material for the application. However, any application that has been in operation for a sufficient amount of time can need the head gasket replaced.
One of the more challenging engine repairs is replacing the head gasket. They necessitate extensive part removal, meticulous surface preparation and cleaning, and methodical replacement and reassembly of the engine parts. Although replacing a head gasket is rarely desirable, it occasionally becomes required.
How do you know when something like this is necessary? A few red flags are as follows:
What results in a head gasket failing?
Head gaskets are generally quite durable and typically last for well over 100,000 kilometers. Nevertheless, a few circumstances can result in an early head gasket failure.
Overheating
One of the most frequent reasons for a burst head gasket is an overheated engine. The gasket is exposed to temperatures over what it is designed to withstand when the engine is running too hot. High temperatures can lead to failure. The cylinder head or engine block may distort or crack as a result of overheating, which will prevent the head gasket from properly sealing.
Pre-ignition and detonation
Premature head gasket failure can be caused by pre-ignition as well as detonation. Both of these circumstances cause the cylinder to experience considerable heat and pressure, which severely stresses the gasket as well as the pistons and valves. Keep in mind that detonation happens after pre-ignition, which happens before the spark plug fires.
Abrupt temperature changes
Depending on the engine’s temperature, the head gasket grows and shrinks. When you suddenly apply the brake after starting your engine cold, the shock of the sudden temperature difference may lead to a head gasket failure. Avoid head gasket failure by letting your car reach the proper operating temperature before accelerating quickly.
High mileage and age
Gaskets degenerate. Cars with a lot of miles on them but no head gasket replacement may experience problems. The materials in the gasket may degrade with time and cease to seal as well as they once did. After a specific amount of miles, manufacturers advise replacing the head gasket. Over that mileage, you run a larger risk of experiencing head gasket failure.
Incorrect installation
If the head gasket was installed improperly, it is unlikely to maintain a seal for very long, if at all. If you had a head gasket replaced yet experienced problems right away, there might have been a problem with the installation.