AUQDD 38137-49250 Automatic Belt Tensioner Pulley 697478882629 4.0L

( Brand: Auqdd ), ( Manufacturer Part Number: 38137-49250 ), ( Part Type: Belt Pulley ), ( UPC: 697478882629 )

Review AUQDD Automatic Belt Tensioner And Pulley Assembly 4.0l. Fast Ship

Introducing the AUQDD 38137 49250 Automatic Belt Tensioner Pulley, an essential component for maintaining the optimal performance of your vehicle's belt drive system. This pulley is specifically designed for use with 4.0L engines.

The AUQDD 38137 49250 pulley is an automatic belt tensioner, which means it utilizes a self-adjusting mechanism to keep the drive belts properly tensioned. This feature eliminates the need for manual adjustments, ensuring that your belts remain in the correct tension range at all times. The result is a more reliable and efficient powertrain, as well as extended belt life.

The pulley is made from high-quality materials, including durable cast iron for the pulley hub and a reinforced composite material for the pulley itself. The composite material offers several advantages, such as being lightweight yet strong, as well as resistant to corrosion and wear.

This automatic belt tensioner pulley features a smooth, polished finish, which not only enhances its appearance but also ensures that it operates quietly and efficiently. Its precise dimensions and precise machining ensure a perfect fit for your 4.0L engine.

Installing the AUQDD 38137 49250 Automatic Belt Tensioner Pulley is a straightforward process, thanks to its straightforward design and clear installation instructions. The pulley comes complete with all necessary hardware, including bolts and washers, making it a convenient one-stop solution for your belt drive system needs.

In conclusion, the AUQDD 38137 49250 Automatic Belt Tensioner Pulley is an essential upgrade for any 4.0L engine. Its self-adjusting mechanism ensures proper belt tension, while its high-quality materials and durable design provide reliable, long-lasting performance. With its easy installation process and included hardware, this pulley is an excellent value for any vehicle owner seeking to maintain their engine's optimal performance.

Buying an AQUDD 38137 49250 Automatic Belt Tensioner Pulley for a 4.0L Engine: A Comprehensive Analysis

The AQUDD 38137 49250 automatic belt tensioner pulley is a crucial component of a vehicle's engine system. Replacing a worn-out or faulty tensioner pulley can help ensure optimal engine performance and prevent potential damages. In this analysis, we will discuss the pros and cons of buying this specific part.

1. Improved engine performance: A new automatic belt tensioner pulley can help improve your engine's performance by ensuring proper belt tension, which leads to smoother operation and better fuel efficiency.

2. Reduced engine noise: A faulty tensioner pulley can cause squeaking or grinding noises from the engine. Replacing it can help eliminate these unwanted sounds, leading to a more enjoyable driving experience.

3. Prevent potential damages: A worn-out tensioner pulley can cause the belts to slip, putting additional stress on other engine components. Replacing the pulley can help prevent potential damages and costly repairs in the future.

4. Easy installation: The AQUDD 38137 49250 tensioner pulley is designed for easy installation. Most vehicle owners can install this part themselves, saving them the cost of hiring a mechanic.

1. Cost: While the part itself may not be expensive, the overall cost of replacing a tensioner pulley can include the cost of the part, labor (if you choose to have it installed by a mechanic), and potential additional parts that may need to be replaced as well.

2. Time commitment: If you choose to install the part yourself, it may take some time to complete the installation process. This may be a concern for those who are short on time or not comfortable working on their vehicles.

3. Availability: Depending on where you live, it may take some time for the part to be delivered to your location. This could lead to an extended period of time without the use of your vehicle.

The AQUDD 38137 49250 automatic belt tensioner pulley is an essential component of a vehicle's engine system. While there are some cons to consider, such as cost and time commitment, the benefits of improved engine performance, reduced engine noise, and preventing potential damages far outweigh the drawbacks. If you are experiencing issues with your tensioner pulley or simply want to prevent potential issues, it is recommended that you replace this part as soon as possible.

If you are comfortable working on your vehicle and have the necessary tools, it is recommended that you purchase and install the AQUDD 38137 49250 automatic belt tensioner pulley yourself. This will save you the cost of labor and allow you to have your vehicle back in working order as soon as possible. If you are not comfortable working on your vehicle, it is recommended that you hire a qualified mechanic to handle the installation for you.

Details:

Brand: AUQDD.: Manufacturer: AUQDD. AUQDD 38137 Automatic Belt Tensioner and Pulley Assembly For 4.0L V6 Fit For 2000 2010 Ford Explorer 01-10 Sport Track /01-11 Ranger /01-10 Mazda B4000 /00-10 Mercury Mountaineer: Manufacturer. AUQDD 38137 Automatic Belt Tensioner and Pulley Assembly For 4.0L V6 Fit For 2000 2010 Ford Explorer 01-10 Sport Track /01-11 Ranger /01-10 Mazda B4000 /00-10 Mercury Mountaineer - Buy Now with Fast Shipping.

Key Features: FEATURES - Easy to install by direct replacement.Eliminate noisy tensioner pulley and no more belt noise.Ensures proper tension,alignment damping for superior performance. FUNCTION - The replacement automatic serpentine belt tensioner pulley assembly transports power to the alternator,power steering pump,air conditioning and keeps it running smoothly effectively.It is designed for vehicles that needs an tensioner.The torsional round spring design provides consistent tension maximum durability. Model: Accessory Drive Belt Tensioner Assembly. Product Dimensions: 7.48 x 3.74 3.15 inches.

Item model number: 38137 2 49250. Exterior: Metallic Finish. PERFECT FIT - Engineered and tested to match the fit,function performance of original tensioner on specified vehicles.It ensures proper belt tension, alignment, damping for superior performance.Easy install by direct replacement.

part #: 3813749250 prices

• $13.59-$26.95

specifications partcardioequipmentio:

• brand: Auqdd
• mpn: 38137-49250
• part type: Belt Pulley
• upc: 697478882629

general partcardioequipmentio:

• condition: New
• Fitness, Running Yoga > Cardio Equipment > Machine Parts Accessories

payments partcardioequipmentio:

• other
• wallet: Paypal
• credit card: Mastercard

offer partcardioequipmentio:

• sold: 0
• quantity: 1
• started: October 26, 2025
• options: Ship-to-home
• availability: In Stock

returns partcardioequipmentio:

• method: Money back
• paid by: Seller
• policy: Returns Accepted
• time: 30 Days

seller partcardioequipmentio:

• city: US
• # reviews: 259
• rating: 100.0%

shipping partcardioequipmentio:

• transit: 4-10 Days
• class: Standard
• service: Standard
• type: Fixed
• cost: $0.00