1. Alternators For Sale
  2. sku: 18382278659883752
  3. VALEO CG25S049

VALEO CG25S049 Benz Alternator 3.0L 21874R

fits model: E43, Amg. make: Mercedes. year: 2017–2018.

Cg25s049 Valeo Alternator For Mercedes-benz E43 Amg 3.0l 2017-2018 21874r

( Brand: Valeo ), ( Manufacturer Part Number: CG25S049 ), ( Oe Spec Or Performance/custom: Oe Spec ), ( Type: Alternator ), ( Manufacturer Warranty: 1 Year ), ( Voltage: 12 V ), ( Amperage: 250 ), ( Features: Clockwise Rotation ), ( Universal Fitment: No )

Review VALEO Alternator Mercedes benz 3.0l fits E43 AMG 2017–2018

Introducing the Valeo CG25S049 alternator, an exceptional replacement component designed specifically for Mercedes-Benz E43 AMG 3.0L vehicles manufactured between 2017 and 2018 with the engine code 21874R. This alternator is a must-have for maintaining the optimal electrical performance of your high-performance luxury vehicle.

Crafted using state-of-the-art technologies and materials, the Valeo CG25S049 alternator boasts a robust and durable design. Its advanced bearing technology ensures a long service life, minimizing the need for frequent replacements. The alternator's high-output design guarantees an efficient power delivery, keeping your Mercedes-Benz E43 AMG's electrical systems running smoothly, even during heavy load conditions.

The Valeo CG25S049 alternator is a direct fit, meaning that it is engineered to replace the original part without the need for any modifications. This guarantees a hassle-free installation process, allowing you to get back on the road in no time. The alternator also comes with all necessary mounting hardware and wiring connectors for a seamless installation experience.

Designed with the latest in electrical technology, the Valeo CG25S049 alternator ensures a reliable and consistent power output. This not only keeps your vehicle's electrical systems functioning correctly but also ensures optimal performance from your engine and accessories.

By choosing the Valeo CG25S049 alternator for your Mercedes-Benz E43 AMG, you are not only ensuring the continued reliable operation of your vehicle but also investing in its long-term value. With its advanced design, robust construction, and efficient power delivery, this alternator is the perfect choice for Mercedes-Benz enthusiasts who demand the best for their prized possession.

In summary, the Valeo CG25S049 alternator is a high-performance replacement component designed specifically for Mercedes-Benz E43 AMG 3.0L vehicles. It boasts a durable design, efficient power delivery, and a hassle-free installation process, making it the ideal choice for those who demand the best for their luxury vehicle.

The Valeo CG25S049 alternator is a popular replacement option for the Mercedes-Benz E43 AMG 3.0L 2017-2018 models with the engine code 21874R. Let's examine the pros and cons of purchasing this alternator to help you make an informed decision.

Pros:

1. OEM-equivalent quality: The Valeo CG25S049 alternator is designed to meet or exceed the original equipment specifications of Mercedes-Benz. This means that it is built to provide the same level of performance and reliability as the original part.

2. Cost-effective: Compared to purchasing a new alternator directly from the dealership, aftermarket options like the Valeo CG25S049 can save you a significant amount of money.

3. Availability: Aftermarket alternators like the Valeo CG25S049 are widely available from various retailers, both online and in-store. This makes it easier to find and purchase the part when you need it.

4. Easy installation: The Valeo CG25S049 alternator is designed to be a direct replacement for the original part, which makes installation relatively straightforward.

Cons:

1. Potential compatibility issues: While the Valeo CG25S049 alternator is designed to be a direct replacement for the original part, there is a small risk of compatibility issues. It is essential to ensure that the alternator you are purchasing is the correct part for your specific vehicle and engine configuration.

2. Quality concerns: While aftermarket parts like the Valeo CG25S049 can offer cost savings, there is a risk that the quality may not be as high as OEM parts. However, reputable manufacturers like Valeo have a track record of producing high-quality aftermarket parts.

3. Warranty: Aftermarket parts like the Valeo CG25S049 may not come with the same level of warranty coverage as OEM parts. It is essential to check with the retailer or manufacturer to understand the terms and length of the warranty.

Conclusion:

The Valeo CG25S049 alternator is a cost-effective and high-quality aftermarket option for Mercedes-Benz E43 AMG 3.0L 2017-2018 models. While there are some potential risks, such as compatibility issues and warranty concerns, the benefits of lower cost and easy availability make it a popular choice among consumers. To mitigate the risks, it is essential to ensure that you are purchasing the correct part for your vehicle and engine configuration and dealing with a reputable retailer or manufacturer. With proper research and care, the Valeo CG25S049 alternator can provide reliable and cost-effective performance for your Mercedes-Benz E43 AMG.

Recommendation:

If you are in need of a new alternator for your Mercedes-Benz E43 AMG 3.0L 2017-2018 and are looking for a cost-effective option, the Valeo CG25S049 alternator is a good choice. However, it is essential to ensure that you are purchasing the correct part for your specific vehicle and engine configuration and dealing with a reputable retailer or manufacturer. To ensure the best possible experience, consider checking reviews from other customers and consulting with a mechanic or automotive expert if you have any concerns.

Details:

Mercedes-Benz, E43 AMG V6 3.0L 2996cc 2017 -2018. Manufacturer Part Number: CG25S049. Specifications and Features: Amperage 250.

part #: cg25s049 prices

  • $425.05-$633.00

specifications altnagen:

  • for models: E43, Amg
  • for makes: Mercedes
  • for years: 2017-2018
  • brand: Valeo
  • mpn: Cg25s049
  • oe spec or performance/custom: Oe Spec
  • type: Alternator
  • manufacturer warranty: 1 Year
  • voltage: 12 V
  • amperage: 250
  • features: Clockwise Rotation
  • universal fitment: No

shipping altnagen:

  • transit: 3-8 Days
  • type: Fixed
  • service: Standard, Expedited, Overnight
  • class: Standard, Expedited, One-day
  • cost: $0.00

offer altnagen:

  • availability: In Stock
  • quantity: 1
  • started: March 3, 2026
  • options: Ship-to-home
  • sold: 0

returns altnagen:

  • time: 60 Days
  • paid by: Seller
  • policy: Returns Accepted

general altnagen:

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

seller altnagen:

  • city: Los Angeles, California
  • # reviews: 13974
  • rating: 96.9%

payments altnagen:

  • credit card: Mastercard
  • wallet: Google-pay
  • other
for models: e43, amg, for makes: mercedes, for years: 2017-2018, oe spec or performance/custom: oe spec, type: alternator, manufacturer warranty: 1 year, voltage: 12 v, amperage: 250, features: clockwise rotation, universal fitment: no,
category: auto parts > car truck parts accessories > starters, alternators, ecus wiring > alternators generators, sku: 18382278659883752,
Valeo CG25S049 Is Similar To:
altnagen logo
5 offers $425.05–$633.00 USD
  • Neu. Offer #1 priced at $425.05 + $173.72 shipping estimate = $598.77* total. +$173.72 shipping
  • Neu. Offer #2 priced at $633.00 + $173.72 shipping estimate = $806.72* total. +$173.72 shipping
  • New other (see details). Offer #3 priced at $602.27 + $121.29 shipping estimate = $723.56* total. Grooves: 6. Lucas: LRA04370, Lucas: LRA4370, Valeo: 440799, Valeo: 443002, Valeo: 712471, Valeo: 2712471B, Valeo: .+$121.29 shipping
  • New: Never Used. Offer #4 priced at $605.19 + $128.86 shipping estimate = $734.05* total. Manufacturer Part Number : MPN : .+$128.86 shipping
  • Neu. Offer #5 priced at $425.05 + $173.72 shipping estimate = $598.77* total. +$173.72 shipping

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