Alternators from the original equipment manufacturer may be slightly more expensive. But they offer far more value than that. This is why:
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High Quality Materials
Toyota makes a point of using premium components to construct their alternators, such as:
- Voltage divider
- Diodes
- Rotor
- Bearings
- Stator
As a result, OEM alternators do not have the problems that aftermarket alternators do. OEM alternators, for instance, will fully charge the battery with the appropriate voltage.
Compatibility
The alternator that arrived in your automobile or truck is precisely the same as an OEM alternator. The OEM alternator will fit exactly and come with the required electrical connectors. An OEM alternator’s whole construction strictly adheres to OE specifications.
Warranty
Toyota provides a thorough guarantee on all of its components, including alternators. There are no mileage restrictions and the guarantee is valid for 12 months. The warranty is covered in greater detail here.
Do Denso alternators work well?
In addition to being standard equipment on many of the best production cars in the world, DENSO alternators are also popular in motorsports due to their low weight, great efficiency, and endurance in the most demanding environments.
How long do Toyota alternators last?
A Toyota alternator has a lifespan of up to 100,000 kilometers. However, unanticipated events could result in an alternator failing before its expected lifespan.
Which brand of alternator is best?
When it comes to the greatest alternators, ACDelco reigns supreme on the market. For 1999-2005 GM vehicles, the ACDelco 335-1086 Professional Alternator is a 12-volt, 105-amp alternator. The key components are greased and lubricated for endurance and are constructed to ISO standards to assure quality and provide optimal performance in challenging environments. The device is pre-tested for voltage stability, sound, vibrations, and exposure, unlike any other alternator on the market. This guarantees that the alternator will supply the battery and other electronic components with enough power.
Additionally, the electrical circuit board’s construction quality and terminal functionality have both undergone thorough testing. Its true-fit design complies with OE requirements.
With negligible electrical leakage, this ACDelco alternator has a high AC voltage blocking capacity. The alternator is continuously kept cool by the inbuilt fan. This will prevent the alternator’s parts from overheating even after extended use. A two-year, 24,000-mile warranty is provided by the company. The whining noise it might make is one of the drawbacks mentioned thus far. The ACDelco 335-1086 model is more expensive than the other top alternators on the list, but it performs well and has a longer lifespan. Get it online and get shipping for free!
How long is the lifespan of a Denso alternator?
It is crucial to go over the fundamentals of an alternator operation first. The alternator, which is attached to the engine, is responsible for giving the battery power. It maintains the car’s electrical and electronic systems operational and charges the battery continuously.
The alternator exerts the most effort of any component in your car, therefore ultimately it will burn out. An alternator lasts seven years or roughly 150,000 miles on average. The quality of the component, the state of the car as a whole, and the number of electronics in operation are some of the variables that might affect the alternator’s lifespan.
Should you invest in aftermarket alternators?
Although aftermarket alternators are marketed as less expensive OEM alternatives, they are not always an acceptable substitute since they differ from the original equipment manufacturer’s alternator. Unless they are informed, buyers frequently lack the ability to distinguish between changes in quality.
A new Toyota alternator costs how much?
To keep your Toyota running smoothly on Hilton Head roads when that happens, you’ll need to get a new alternator. The cost of an alternator Depending on the kind of car you drive, a new alternator will typically cost between $500 and $1,000.
Do Napa alternators perform well?
NAPA is a good company. Keep your distance from everyone else. Keep your core; DO NOT turn it in. Alternator internals can be changed using OEM components.
DENSO – an OEM?
The headquarters of DENSO, a producer of OEM and aftermarket auto parts, are located in Aichi, Japan. The USA, Russia, and Germany are just a few of the more than 35 nations where it operates. When the business split from the Toyota Motor Company on December 16, 1949, it was established as Nippon Denso Co. Ltd. The parent company for DENSO is still the Toyota Group of Companies. Over 140,000 people work for DENSO throughout various locations.
Major automakers receive the brand’s OEM parts that are produced. The OEM goods include parts for braking control and safety systems, information and communication systems, body electronics, climate control systems, and powertrains. Diesel fuel injection systems, gasoline engine management systems, alternators, and engine cooling systems are all part of DENSO’s array of powertrain components. DENSO also sells components for electric and hybrid vehicles. Air conditioners and air purifiers are included in the category of climate control components. DENSO’s body electronics line includes horns, flashers, windshield washers, wipers, and washers. The company creates corner clearance warning systems, SRS airbags, door lock controls, and ABS controls to support the driving and safety systems. DENSO also produces automotive navigation systems and data connectivity components. The company also sells the numerous motors found in cars, such as the power window and power steering motors. Wiper blades and spark plugs are among DENSO’s aftermarket offerings.
DENSO has established a subsidiary called DENSO WAVE in addition to producing automotive parts, and it sells automatic identification parts like bar-code scanners, QR code readers, and IC card-related parts. Industrial robots and programmable logic controllers are included in the company’s lineup of factory automation solutions. Automatic faucets are among the consumer goods that DENSO also sells.
A technical partnership between DENSO and German auto-parts maker Robert Bosch GmbH was founded in 1953. Through the AICHI DENSO Co. Ltd, which was subsequently amalgamated with DENSO in 1959, the business started producing spark plugs in 1957. The Deming Prize, one of the highest accolades for quality control, was given to DENSO in 1961. In 1995, the company was given the Global Environment Award. A significant milestone was reached by DENSO in 2002 when all 14 of its operating facilities in Japan produced zero emissions.
Since the 1960s, the firm has participated in motorsport events. For motorsport vehicles, it also provides cutting-edge iridium spark plugs and engine management systems. Additionally, Formula Nippon, Japan Super GT 500/300, and the FIA World Endurance Championship are all sponsored by DENSO. A Denso Kinetic Energy Recovery System was included in the Toyota TS030 Hybrid, which finished second in the 2013 24 Hours of Le Mans.
Should an alternator be rebuilt or replaced?
Even though there isn’t always a single best course of action, we infrequently advise installing a rebuilt alternator. Remanufactured alternators can be beneficial occasionally, but we often advise buying new ones.
Why does an alternator fail?
Any charging issue with the car, even a loose battery wire, is brought in:
“This battery cable needs to be replaced, and your automobile needed a new alternator,” the mechanic said.
A fresh alternator may fail right away if it tries to charge a dead battery since continuous operation in full charge mode can destroy an alternator.
After replacing the alternator, do I still need a new battery?
After installing a new car alternator, one of the first items you should check is your battery. You must disconnect the battery before installing the new alternator, according to any installation manual.
A new battery would a poor alternator damage it?
If your car won’t start, one of its two essential charging system components—the battery or the alternator—probably has a problem. If you bring your car to an auto parts store, they might sell you a new battery for a few hundred dollars without performing any diagnostics. Avoid making this error! A damaged battery could harm a perfectly good alternator, which would place you further away from a fix than you were before. Don’t worry; by performing these tests, anyone can diagnose an electrical issue with a vehicle. You will need a multimeter for the testing, which can be purchased for as little as $5 at any auto parts store.