fits make: Infiniti. year: 2001–2008.

( Manufacturer Part Number: 13070-8J14D ), ( Model: FX35 M35 G35 I35 QX4 ), ( Genuine Oem: Yes ), ( Warranty: 1 Year ), ( Fitment Type: Direct Replacement ), ( Year: 2001 2002 2003 2004 2005 2006 2007 2008 ), ( Parts Included: Only Part Reference 19 On The Diagram Is Included ), ( Replaces Part Number: Many Parts. See Description Details Below )
The Infiniti 13070-8J14D Serpentine Belt Tensioner is a crucial automotive component designed to ensure the proper functioning of the serpentine belt system in select Infiniti vehicles. This tensioner plays an essential role in maintaining the correct tension on the serpentine belt, which in turn drives several crucial engine accessories like the alternator, power steering system, and air conditioning compressor.
The Infiniti 13070-8J14D Serpentine Belt Tensioner is a hydraulic unit, meaning it uses a fluid reservoir and hydraulic pressure to adjust the belt tension. The tensioner assembly consists of a pulley with a hydraulic piston and a pivoting arm that applies pressure to the serpentine belt to maintain the correct tension. The hydraulic component is typically driven by the engine's crankshaft via a pulley, creating a continuous, automatic adjustment system.
This specific tensioner part is designed as an OEM (Original Equipment Manufacturer) replacement for certain Infiniti models. It is meticulously engineered to match the exact specifications of the original equipment, ensuring a precise fit and reliable performance. The Infiniti 13070-8J14D tensioner is typically installed using the same mounting points as the factory part, providing easy installation and bolt-on fitment.
The use of high-quality materials in the construction of the Infiniti 13070-8J14D Serpentine Belt Tensioner ensures a long service life. The hydraulic piston and pivoting arm are made of robust steel components, while the fluid reservoir is designed to be leak-free. Additionally, the tensioner may feature a rubber belt retainer or guide to maintain the proper alignment of the serpentine belt.
It's important to note that the serpentine belt tensioner should be replaced whenever the serpentine belt is changed, as their service lives generally coincide. Regularly checking for symptoms of a malfunctioning tensioner, such as a squealing belt or inconsistent accessories, can help prevent premature failure and expensive repairs. Proper maintenance and timely replacements mean a more reliable and efficient driving experience for Infiniti vehicle owners.
In conclusion, the Infiniti 13070-8J14D Serpentine Belt Tensioner is a critical automotive component responsible for maintaining the proper belt tension on select Infiniti models. Featuring a hydraulic design for continuous adjustment and a reliably engineered construction, this tensioner guarantees a long service life and a bolt-on replacement for OEM fitment. By adhering to the recommended replacement schedule, Infiniti owners can enjoy a more dependable and efficient vehicle driving experience.
The Infiniti 13070-8J14D tensioner is an automotive part used in the cooling system of some Infiniti models. Here's a list of pros and cons to help you decide if purchasing this part is a good choice for you.
Pros:1. OEM Product: This part is a genuine Original Equipment Manufacturer (OEM) product, designed and manufactured by Infiniti, ensuring proper fit and function.
2. Improved Performance: Replacing a worn-out or malfunctioning tensioner can help prevent issues related to belt slippage, which can lead to cooling system failure, engine overheating, and potential engine damage.
3. Peace of Mind: Using an OEM part can provide comfort knowing that it is built to last and meet the manufacturer's specifications.
4. Warranty: Infiniti parts often come with warranties that offer protection against manufacturing defects.
5. Returns and Refunds: Buying OEM parts from authorized dealers may allow for easy returns or refunds if the part does not meet your expectations or turns out to be defective.
Cons:1. Cost: OEM parts, especially those directly from the manufacturer or dealers, tend to be more expensive compared to aftermarket alternatives.
2. Availability: Depending on your location and availability of stock, there may be a waiting period to receive the part, especially if ordering from an Infiniti dealership.
3. Installation: Installing the tensioner may require specialized tools and an understanding of automotive systems. Hiring a professional mechanic could incur additional costs.
In conclusion, purchasing an Infiniti 13070-8J14D tensioner can offer the benefits of performance enhancement, peace of mind, and long-term reliability. However, it carries a higher cost and potential availability issues compared to aftermarket alternatives. If you prioritize these benefits and can accommodate the added expense and waiting time, the OEM part may be the best choice for you.
My recommendation would be to carefully consider your needs, budget, and technical abilities before deciding to purchase the Infiniti 13070-8J14D tensioner. If you feel confident in your ability to install the part and have the budget for an OEM part, it could be an excellent choice. If these factors are not ideal for you, exploring aftermarket alternatives with similar specifications and quality may be a more suitable option. Ultimately, the decision depends on your specific circumstances and priorities.
Parts must be resalable and in the original packaging. Electrical parts are not returnable. Secondary chain. Shipping Carrier substitutions may be made at our determination in an attempt to reduce shipping cost the customer.
Camshaft chain.