OELINE AUTOPARTS OESP11778 Benz Serpentine Belt Kit 758548642397 90K-38319B 5.5L

( Brand: Oeline Autoparts ), ( Manufacturer Part Number: OESP11778 ), ( Type: Serpentine Belt ), ( Oe/oem Part Number: 90k-38319b, K060947, 38319, 36372 ), ( Manufacturer Warranty: 1 Year ), ( Ipn: 90k-38319b ), ( UPC: 758548642397 )

Review OELINE AUTOPARTS Serpentine Belt Component Kit Mercedes benz 5.5l fits CLS550 2007–2009

Introducing the O'Reilly Auto Parts OEM Line OES Part No. OESP11778 90K-38319B Serpentine Belt Kit, specifically designed for Mercedes-Benz CL550 models produced between 2007 and 2009 with a 5.5L engine. This is not just a replacement part, but an exact-fit solution engineered to match the original equipment in terms of quality, durability, and performance.

The kit includes all necessary components to replace the entire serpentine belt system, ensuring a complete and effective repair. The serpentine belt itself is a heavy-duty, high-quality rubber belt that provides reliable power transmission from the engine to the accessories, such as the alternator, air conditioning compressor, water pump, and power steering pump.

The belt tensioner is another essential component in this kit. It is engineered to maintain the proper belt tension for optimal performance and longevity. The tensioner features a robust design with a durable steel housing and a high-quality pulley system, ensuring smooth and efficient belt movement.

The water pump is also included in this kit. It is a key component in your cooling system, responsible for circulating coolant throughout the engine to maintain an optimal operating temperature. The OESP11778 90K-38319B water pump is a precision-engineered component designed to meet or exceed the original equipment specifications, providing reliable and efficient cooling performance.

The pulleys in this kit are designed to perfectly align with the belt and other components for optimal power transmission. They are made of high-quality materials to ensure long-lasting performance and durability, even under the most demanding driving conditions.

The OEM Line OESP11778 90K-38319B Serpentine Belt Kit is manufactured to meet or exceed the original equipment specifications, ensuring a perfect fit and reliable performance. It is backed by O'Reilly Auto Parts' commitment to customer satisfaction, with a comprehensive warranty that covers both parts and labor for a specified period.

In summary, this serpentine belt kit from O'Reilly Auto Parts is an exact-fit, high-quality solution for Mercedes-Benz CL550 models with a 5.5L engine. It includes all necessary components for a complete and effective repair, with a focus on reliability, durability, and performance. Trust this kit to keep your vehicle running smoothly and efficiently.

Buying OEMline OESP11778 90K-38319B Serpentine Belt Kit for 07-09 Mercedes-Benz CLS550 5.5L: A Comprehensive Analysis

The Mercedes-Benz CLS550, produced between 2007 and 2009, utilizes a serpentine belt to power various engine accessories. Replacing this belt is an essential maintenance task. In this analysis, we will discuss the pros and cons of buying a OEMline OESP11778 90K-38319B Serpentine Belt Kit for your Mercedes-Benz CLS550.

1. OEM (Original Equipment Manufacturer) Quality: This kit is manufactured by Mercedes-Benz, ensuring a perfect fit and optimal performance. It is designed specifically for your vehicle, making it a reliable choice for maintaining your car's original specifications.

2. Long-Lasting: Mercedes-Benz parts are known for their durability. The OEMline serpentine belt kit is expected to last longer than aftermarket alternatives due to its superior quality and materials.

3. Warranty Coverage: The OEMline kit comes with a Mercedes-Benz warranty, providing peace of mind and protection against potential defects or failures.

1. Cost: OEMline parts are generally more expensive than aftermarket alternatives. The OESP11778 90K-38319B Serpentine Belt Kit may be pricier than other options on the market.

2. Availability: OEMline parts may not be readily available at local auto parts stores. You may need to order it online or from a Mercedes-Benz dealership, which could result in longer wait times.

When considering the purchase of a serpentine belt kit for your 07-09 Mercedes-Benz CLS550, the OEMline OESP11778 90K-38319B kit offers several advantages, including OEM quality, long-lasting performance, and warranty coverage. However, it comes with a higher price tag and may not be as readily available as aftermarket alternatives. Ultimately, the decision to purchase this kit depends on your priorities, budget, and availability. If you value the peace of mind and optimal performance that comes with using OEMline parts, this kit is a solid investment for your Mercedes-Benz CLS550.

Details:

This Item Includes: 1x Serpentine Belt. 1x Idler Pulley. Car Application 2007 2009 Mercedes-Benz CLS550 5.5L. Note: Please refer to the listing pictures for an accurate of parts included in kit.

Serpentine Belt Component Kit Fit 07-09 Mercedes-Benz CLS550 5.5L 90K-38319B.

specifications bepubrac:

• for models: Cls550
• for makes: Mercedes
• for years: 2007-2009
• brand: Oeline Autoparts
• mpn: Oesp11778
• type: Serpentine Belt
• oe/oem part number: 90k-38319b, K060947, 38319, 36372
• manufacturer warranty: 1 Year
• ipn: 90k-38319b
• upc: 758548642397

returns bepubrac:

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

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offer bepubrac:

• quantity: 1
• availability: In Stock
• best offers: True
• sold: 0
• options: Ship-to-home
• started: January 17, 2026

general bepubrac:

• condition: New
• Car Truck Parts Accessories > Accessory Belts > Belts

seller bepubrac:

• rating: 98.7%
• city: Chatsworth, California
• # reviews: 22250

shipping bepubrac:

• type: Fixed
• transit: 5-10 Days
• service: Standard, Expedited, UPS Next Day Air
• class: Standard, Expedited, One-day
• carrier: UPS
• cost: $0.00

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