1. Alternators For Sale
  2. sku: 15318312646473721
  3. VALEO SX-1142

VALEO SX-1142 Alternator Electrical Charging Jw 4.4L 4.8L V8

fits model: X5. make: Bmw. year: 2004–2006.

Sx-1142 Valeo Alternator For 2004-2006 Bmw X5 4.4l 4.8l V8 Electrical Charging Jw

( Brand: Valeo ), ( Manufacturer Part Number: SX-1142 ), ( Type: Alternator ), ( Manufacturer Warranty: 1 Year ), ( Ipn: C286 70-62 ), ( Placement On Vehicle: Electrical Charging Starting Alternator / Generator ), ( Compatible Year: 2006 2005 2004 ), ( Core Charge: Free No Core Charge ), ( Fitment Type: Direct Replacement ), ( Bundle Description: 1 Pc Genuine Valeo Alternator )

Review VALEO Alternator Bmw 4.4l 4.8l V8 Electrical Charging Jw fits X5 2004–2006

The Valeo SX-1142 alternator is a premium replacement part designed for BMW X5 models produced between 2004 and 2006, equipped with the 4.4L and 4.8L V8 engines. This alternator is an electrical charging component that plays a crucial role in maintaining the battery's charge and providing power to the vehicle's electrical systems.

The Valeo SX-1142 alternator boasts several advanced features, ensuring optimal performance and reliability. It comes with a robust and durable design, featuring a high-output voltage regulator that ensures consistent battery charging. The alternator's rotor and stator windings are made from high-quality copper material, providing excellent conductivity and ensuring efficient power transfer.

Moreover, the Valeo SX-1142 alternator is equipped with a diode rectifier, which converts the alternating current (AC) generated by the alternator into direct current (DC) that can be used by the vehicle's electrical systems. This rectifier is designed to minimize power loss and ensure maximum efficiency.

The alternator housing is made from aluminum, which is not only lightweight but also provides excellent heat dissipation properties. A large fan is integrated into the alternator design to ensure proper cooling, even during heavy usage. The fan is designed to operate quietly, ensuring a comfortable driving experience.

The Valeo SX-1142 alternator is easy to install, with a plug-and-play design that connects directly to the vehicle's wiring harness. It comes with all necessary mounting hardware, making the installation process hassle-free.

The Valeo SX-1142 alternator is a reliable and effective solution for BMW X5 owners looking to replace their faulty or worn-out alternator. Its advanced features, durable design, and easy installation make it an excellent choice for those seeking high-quality replacement parts. With the Valeo SX-1142 alternator, BMW X5 owners can enjoy peace of mind, knowing their vehicle's electrical systems are in good hands.

Valeo SX-1142 Alternator for 2004-2006 BMW X5 (4.4l, 4.8l V8): A Detailed Analysis

The Valeo SX-1142 alternator is a popular replacement option for the electrical charging system in BMW X5 models (2004-2006) with 4.4l and 4.8l V8 engines. In this analysis, we will discuss the key advantages and disadvantages associated with purchasing and installing this alternator.

Pros:

1. OEM-equivalent performance: The Valeo SX-1142 alternator is designed to provide the same level of power output and reliability as the original BMW alternator, ensuring optimal battery charging and maintaining the vehicle's electrical systems.

2. Durability: Valeo is a well-known, reputable automotive parts manufacturer. Their alternators are built to last, with robust components and advanced technology that minimizes the risk of failure.

3. Cost-effective: In comparison to purchasing a new OEM alternator from a BMW dealership, the Valeo SX-1142 alternator is generally more affordable, offering significant savings for consumers.

Cons:

1. Installation complexity: Installing the Valeo SX-1142 alternator may require some technical knowledge and expertise, as it involves disconnecting the battery, removing the old alternator, and connecting the new one. BMW-specific tools might be required for some models.

2. Potential compatibility issues: While the Valeo SX-1142 alternator is a suitable replacement for the OEM BMW alternator, it's essential to ensure that it's compatible with your specific BMW X5 model and engine. Verifying the part number and checking for any potential differences in wiring or mounting configurations is crucial.

3. Potential for mismatched serpentine belts: Some customers have reported that the Valeo SX-1142 alternator might come with a serpentine belt that is not a direct replacement for the OEM BMW belt. This could potentially lead to belt slippage or premature failure if not addressed.

Conclusion:

The Valeo SX-1142 alternator offers several advantages, including OEM-equivalent performance, durability, and cost savings. However, it comes with some drawbacks, such as installation complexity and potential compatibility issues. Before making a purchase, it's essential to verify the part number and compatibility with your specific BMW X5 model. Additionally, if ordering the alternator online, it's recommended to ensure that it comes with the correct serpentine belt to avoid any potential issues.

In conclusion, the Valeo SX-1142 alternator is a reliable and cost-effective alternative to the OEM BMW alternator for 2004-2006 BMW X5 models with 4.4l and 4.8l V8 engines. With proper research and precautions, it can be an excellent choice for those seeking to replace their faulty alternator.

Details:

Valeo Alternator for 2004 - 2006 BMW X5 4.4L 4.8L V8 Electrical Charging jw: Status: In Stock.

part #: sx1142 prices

  • $197.71-$423.51

specifications altnagen:

  • for models: X5
  • for makes: Bmw
  • for years: 2004-2006
  • brand: Valeo
  • mpn: Sx-1142
  • type: Alternator
  • manufacturer warranty: 1 Year
  • ipn: C286 70-62
  • placement on vehicle: Electrical Charging Starting Alternator / Generator
  • compatible year: 2006 2005 2004
  • core charge: Free No Core Charge
  • fitment type: Direct Replacement
  • bundle description: 1 Pc Genuine Valeo Alternator

returns altnagen:

  • policy: Returns Accepted
  • paid by: Seller
  • time: 30 Days

shipping altnagen:

  • class: Standard, Expedited
  • type: Fixed
  • transit: 3-7 Days
  • service: Standard, Expedited
  • cost: $0.00

seller altnagen:

  • city: Indianapolis, Indiana
  • rating: 98.8%
  • # reviews: 569409

general altnagen:

  • condition: New
  • Car Truck Parts Accessories > Starters, Alternators, ECUs Wiring > Alternators Generators

payments altnagen:

  • other
  • credit card: Diners-club
  • wallet: Apple-pay

offer altnagen:

  • options: Ship-to-home
  • availability: In Stock
  • quantity: 3
  • started: September 16, 2025
  • sold: 0
for models: x5, for makes: bmw, for years: 2004-2006, type: alternator, manufacturer warranty: 1 year, placement on vehicle: electrical charging starting alternator / generator, compatible year: 2006 2005 2004, core charge: free no core charge, fitment type: direct replacement, bundle description: 1 pc genuine valeo alternator,
category: auto parts > car truck parts accessories > starters, alternators, ecus wiring > alternators generators, sku: 15318312646473721,
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