fits model: Sienna. make: Toyota. year: 1998–2004.

( Brand: Carquest ), ( Manufacturer Part Number: 13706A ), ( Type: Oem ), ( Manufacturer Warranty: 3 Months ), ( Oe/oem Part Number: 270600a040, 2706020090 ), ( Voltage: 12 V ), ( Amperage: 100 A ), ( Features: Oem Remanufactured )
The Carquest 13706A and 13806A are premium aftermarket alternators specifically designed to fit Toyota Sienna vehicles manufactured between 1998 and 2004 with a 3.0L engine. This alternator is an excellent replacement option for your aging or failed original equipment, ensuring reliable charging system performance.
This alternator boasts a robust design, featuring a durable cast aluminum housing that not only provides superior cooling but also enhances the overall appearance of your engine bay. The alternator is equipped with a 3-phase rotor and a 4-diode rectifier to efficiently convert electrical energy from the alternator into direct current (DC) power for your vehicle's electrical systems.
Key features of the Carquest 13706A and 13806A alternators include:1. Output: The alternator delivers an impressive 65 amps at 13.5 volts, ensuring your battery is always charged and your electrical systems are functioning optimally.
2. Voltage regulator: The integrated voltage regulator maintains a consistent battery voltage, preventing overcharging or undercharging, which can damage your battery and other electrical components.
3. Belt drive design: The alternator utilizes a smooth-running belt drive system, ensuring quiet operation and minimal vibration, enhancing your overall driving experience.
4. Sealed design: The alternator is sealed to protect against external contaminants, such as water, dust, and debris, which can cause damage and reduce the lifespan of the alternator.
5. OEM-grade materials: The alternator is constructed using high-quality materials, ensuring a long-lasting and reliable performance.
6. Easy installation: The Carquest 13706A and 13806A alternators come with all necessary mounting hardware, making the installation process straightforward and hassle-free.
By choosing the Carquest 13706A or 13806A alternator for your Toyota Sienna, you can enjoy peace of mind knowing that your charging system is in good hands. This premium aftermarket alternator not only provides efficient power to your vehicle's electrical systems but also ensures a quiet, vibration-free operation, enhancing your overall driving experience.
The Carquest 13706a 13806a alternator is a popular aftermarket option for replacing the faulty or worn-out alternator in Toyota Sienna vehicles from the 1998-2004 model range with a 3.0L engine. This analysis will provide an in-depth examination of the pros and cons of purchasing this alternator to help you make an informed decision.
Pros:1. Affordable: The Carquest 13706a 13806a alternator is generally more cost-effective compared to purchasing an OEM (Original Equipment Manufacturer) alternator. This can save you considerable money, especially if you're working on a budget.
2. High-Quality: Carquest is a reputable brand known for producing high-quality aftermarket auto parts. The 13706a 13806a alternator is no exception and features a robust design that can handle the demands of the Toyota Sienna's 3.0L engine.
3. Easy Installation: This alternator is designed to be a direct replacement for the original part, making the installation process straightforward and relatively hassle-free.
4. Durability: The Carquest 13706a 13806a alternator is built to last, with components designed to withstand the rigors of daily driving. This can help prevent the need for frequent replacements and save you money in the long run.
5. Compatibility: This alternator is specifically designed for the Toyota Sienna (1998-2004, 3.0L) and will fit seamlessly into your vehicle, ensuring optimal performance.
Cons:1. Potential for Short Lifespan: Some users have reported that the Carquest 13706a 13806a alternator may not last as long as an OEM alternator. This could be due to the use of lower-grade materials or manufacturing inconsistencies.
2. Limited Warranty: Carquest only offers a 1-year warranty on this alternator, which is shorter than the warranties provided by some other aftermarket brands and OEM manufacturers.
3. Performance: While the Carquest 13706a 13806a alternator is designed to meet the performance requirements of the Toyota Sienna, some users have reported that it doesn't quite match the output of the original part, resulting in a slightly less efficient charging system.
4. Availability: Depending on your location, the Carquest 13706a 13806a alternator may be more difficult to find in local auto parts stores compared to OEM parts or other aftermarket brands.
Conclusion:The Carquest 13706a 13806a alternator offers several advantages, including affordability, ease of installation, and durability. However, it also has some potential drawbacks, such as a shorter lifespan and limited warranty compared to OEM alternatives. Ultimately, the decision to purchase this alternator depends on your personal priorities and budget. If you're looking for an affordable and reliable solution, the Carquest 13706a 13806a alternator may be the right choice for you. On the other hand, if you prefer the peace of mind that comes with a longer warranty and the confidence of an OEM part, you may want to consider other options.
Recommendation:If you're confident in your mechanical abilities and are comfortable with the potential risks and benefits of an aftermarket alternator, the Carquest 13706a 13806a alternator can be an excellent choice for your Toyota Sienna. Make sure to purchase the alternator from a reputable supplier and follow the installation instructions carefully to ensure optimal performance and longevity. If you're more risk-averse or prefer the security of an OEM part, consider investing in a higher-priced alternative from a trusted manufacturer.
When the battery goes dead, condition of and alternator are two first things to check. Scheduled laboratory testing of alternators from the assembly line includes a comprehensive hot performance test that compares an alternators with OE-quality standards established for its particular applications. Because of this strict adherence to OE-quality, a Carquest Industries premium remanufactured alternator installs quickly and easily, provides cranking performance you can count on. Not Sure Your Alternator is the Problem.
Components are gauged, sorted, tested and renewed to OE-quality specifications, vital parts replaced with new ones where needed.