How much does it cost to replace an alternator on a Nissan Pathfinder?
The average cost for a Nissan Pathfinder alternator replacement is between $643 and $783. Labor costs are estimated between $239 and $302 while parts are priced between $404 and $482.
How much is an alternator for a 2001 Nissan Pathfinder?
| This item New Alternator Replacement For 2001 2002 01 02 Infiniti QX4 & Nissan Pathfinder 3.5L 23100-2W400 23100-3W400 23100-3W400R 2310M-3W400RW LR1110-712 334-1434 334-1435 | Premier Gear PG-11052 Professional Grade New Alternator | |
|---|---|---|
| Price | $9895 | $11859 |
| Sold By | OEG Parts | Amazon.com |
What is the advantage of having an alternator instead of a generator?
Alternators have several advantages over direct-current generators (dynamos). Alternators are: Lighter, cheaper, and more rugged. Can provide useful charge at idle speed.
How do you tighten an alternator on a pathfinder?
Tighten the alternator drive belt using the wrench on the idler pulley bolt. The belt should not give more than a quarter-inch when you press down on it in the center with your thumb. If the Pathfinder has a 3.5-liter V6 engine, you will need to remove the drive belt and then disconnect the wires and connectors from the alternator.
How do you replace an alternator in a car?
Remove the two mounting bolts for the alternator and remove it from the engine. Install the replacement alternator and apply its mounting bolts. Connect the ground wire, electrical connector and output wire to the alternator. Reinstall the drive belt, making sure it is routed along the pulleys in the same path as before.
Can a bad alternator cause a Nissan Pathfinder to stall?
As described above, a bad alternator will drain your Pathfinder’s battery fast. When the battery gets so dead it will no longer be able to power your Pathfinder’s ignition system. As the ignition system is no longer able to produce a full powered spark, the engine will begin to sputter and stall.
What should the voltage be on a Nissan Pathfinder?
Specifically, you’ll need to set it to 20V DC. With your Pathfinder turned off, you’ll connect the negative side of the meter to the negative battery post or wire. You’ll then touch the positive side of the voltmeter to the positive battery wire. With the engine off, you should get a reading somewhere between 12.0 volts and 12.6 volts.
Can a bad alternator leave a Nissan Pathfinder without power?
A bad alternator can leave your Nissan Pathfinder without power and unable to move. Alternators don’t always go bad in the exact same way. We’ll cover the symptoms of when an alternator goes bad, and how to diagnose a bad one (which is really pretty easy).
Why is my Nissan Pathfinder losing so much power?
If the battery in your Nissan Pathfinder is losing power quickly, the alternator may be the problem. The alternator uses the motor’s own energy to recharge the battery. In many trucks and other large vehicles, changing the alternator can be a simple procedure, as there are few other components in the way of removing it.
Remove the two mounting bolts for the alternator and remove it from the engine. Install the replacement alternator and apply its mounting bolts. Connect the ground wire, electrical connector and output wire to the alternator. Reinstall the drive belt, making sure it is routed along the pulleys in the same path as before.
Specifically, you’ll need to set it to 20V DC. With your Pathfinder turned off, you’ll connect the negative side of the meter to the negative battery post or wire. You’ll then touch the positive side of the voltmeter to the positive battery wire. With the engine off, you should get a reading somewhere between 12.0 volts and 12.6 volts.