How much is a radiator for a Nissan Altima?
The average cost for a Nissan Altima radiator replacement is between $488 and $910. Labor costs are estimated between $229 and $289 while parts are priced between $259 and $620 .
Why does a Nissan Altima have two thermostats?
The cooling system on 2003 to 2005 Nissan Altimas came equipped with two thermostats. The top thermostat opens to allow the coolant to circulate out of the engine block and into the top of the radiator. …
How long does it take a mechanic to replace a radiator?
A professional mechanic is unlikely to take more than 2 to 3 hours. It could take another 30 minutes to one hour because the process involves some extra services like removing coolant, broken belts, and a few other things, if necessary. You may need more times depending on the conditions of some other parts.
Can I replace my radiator myself?
Replacing a radiator can take most of a day, but, with care and patience, it is is doable. In order to replace a radiator, you’ll need to drain the old radiator, detach any the parts keeping it in place, remove it, install a new radiator, re-install any parts that were removed, and add coolant.
Can you drive a car with a bad radiator?
A cracked radiator can be dangerous to drive with because the engine may overheat. A cracked radiator does not allow the proper amount of coolant to reach the engine, which causes the overheating. Contact the professionals at YourMechanic to make the correct diagnosis and to repair the radiator properly.
How many years does a radiator last?
eight to 10 years
What are signs of a bad thermostat?
There are several common symptoms associated with a bad or failing thermostat that will alert you that service is due.
- Temperature gauge reading very high and engine overheating. …
- Temperature changing erratically. …
- Coolant leaks around the thermostat housing or under the vehicle.
What are signs of bad water pump?
Symptoms of a Bad or Failing Water Pump
- Coolant leak at the front-center of your car. …
- Water pump pulley is loose and making whining sounds. …
- Engine is overheating. …
- Steam coming from your radiator.
Why does my car have 2 thermostats?
The dual thermostat system was designed to accomplish the same temperature control under different load conditions. Instead of manipulation of the air side of the radiator, the coolant flow to the radiator is varied.
How do I know if I need a new radiator in my car?
How to Determine If Your Radiator Should Be Replaced
- There Could be a Leak. One common sign a radiator is going bad is if it is leaking coolant, which can be caused by a crack. …
- There Could be Rust. …
- Overheating is a Sign of Radiator Problems. …
- A Thermostat Goes Bad. …
- Air is Present in the Cooling System. …
- The Water Pump Fails. …
- An Obstruction in the Cooling System.
How long does a radiator last in a car?
You should consider a new radiator if you’ve upgraded the car engine to produce more power. A more powerful engine gives out more heat so it will need an upgraded radiator to handle the higher heat output effectively. A properly maintained radiator should last at least 3 years, and up to 8-10 years.
What causes radiator to go bad?
The potential causes of a car radiator leak could be counted on one hand. The leading and most common cause is corrosion in the radiator. Radiators, hoses, and hose connections collect sediment and rust that over time can punch holes in the radiator. In a few instances, weak coolant can be the cause of overheating.
Can you change a radiator without draining the system?
If you are changing a couple of valves on a few radiators, it is probably best to drain the whole heating system down. … However, if you are only updating one radiator you can change the radiator valve without fully draining the system and there are actually benefits of doing so.
What tools do I need to change a radiator?
Tools and Supplies Needed
- Replacement radiator.
- Engine coolant.
- Socket set.
- Wrench set.
- Hose clamp removal tool or channel locks.
- Shop towels.
- Fluid catch basin.
- Protective eyewear and gloves.