MERCEDES 100-180-00-65 Oil Cooler Benz 6.3

( Type: Oil Cooler ), ( Oil Cooler: 100-180-00-65 ), ( Oe/oem Part Number: 100-180-00-65, A1001800065, 1001800065 ), ( Vintage Part: Yes ), ( Country Of Origin: Germany )

Review MERCEDES benz Used Genuine 6.3 Oil Cooler 1001800065 fits W109 300SEL M100

Introducing the Mercedes-Benz W109 300SEL M100 6.3 Oil Cooler, part number 1001800165. This essential component is specifically designed for Mercedes-Benz W109 models, including the 300SEL and 300SEL 6.3. The M100 engine, with its powerful 6.3-liter V8 configuration, produces impressive performance, making the oil cooling system an indispensable feature.

This oil cooler is meticulously engineered to maintain optimal engine oil temperature, ensuring the engine runs efficiently and effectively. The cooler's design includes a compact yet expansive core that maximizes heat exchange surface area to efficiently dissipate heat from the oil. The cooler's housing is robustly constructed with high-quality materials that can withstand the rigors of high-performance driving.

The oil cooler is designed to be a direct replacement for the original equipment cooler. It boasts the same dimensions, mounting points, and connections, making the installation process seamless. This cooler is a perfect fit for those seeking to restore their classic Mercedes-Benz W109 models to their former glory or for those who demand the best from their high-performance vehicles.

The Mercedes-Benz W109 300SEL M100 6.3 Oil Cooler is more than just a replacement part. It's an investment in the longevity and performance of your vehicle. By ensuring the engine oil remains at the correct temperature, you're reducing the risk of engine damage and maximizing the engine's lifespan.

In summary, the Mercedes-Benz W109 300SEL M100 6.3 Oil Cooler, part number 1001800165, is an essential component for any Mercedes-Benz W109 owner with a M100 6.3-liter V8 engine. Its meticulous design, robust construction, and seamless installation make it the ideal choice for those seeking to restore their classic vehicles or to enhance the performance of their high-performance Mercedes-Benz.

The Mercedes-Benz W109 300SEL M100 6.3 engine is a powerful and luxurious V8 unit produced by Mercedes-Benz between 1968 and 1972. The oil cooler part number 1001800065 is an essential component for maintaining optimal engine performance. In this response, I will discuss the pros and cons of buying this Mercedes-Benz part.

1. High-performance engine: The W109 300SEL M100 6.3 engine is renowned for its power and reliability. Installing a new oil cooler can help ensure the engine continues to perform at its best.

2. Improved cooling system: A new oil cooler can help prevent engine overheating, which can lead to costly repairs and potential engine damage.

3. Enhanced durability: A new oil cooler can improve the overall durability of the engine by ensuring that engine oil is consistently cooled, reducing the risk of oil breakdown and engine wear.

1. Cost: Replacing an oil cooler on a vintage Mercedes-Benz can be an expensive proposition, especially if you are dealing with a hard-to-find or obsolete part like the 1001800065.

2. Complexity: Installing an oil cooler on a vintage Mercedes-Benz can be a complex process that requires specialized tools, knowledge, and expertise.

3. Availability: Finding a reliable source for a genuine Mercedes-Benz W109 300SEL M100 6.3 oil cooler part number 1001800065 can be a challenge, especially for those living in areas where Mercedes-Benz dealerships are rare or non-existent.

The decision to buy a Mercedes-Benz W109 300SEL M100 6.3 oil cooler part number 1001800065 ultimately depends on your priorities as a vehicle owner. If you value performance, reliability, and durability, then investing in a new oil cooler may be worth the cost and complexity. However, if you are on a tight budget or are not confident in your ability to install the part yourself, then it may be more practical to consider alternative solutions, such as using a high-quality aftermarket cooler or selling the vehicle and upgrading to a more modern Mercedes-Benz model.

If you have decided to proceed with the purchase of a Mercedes-Benz W109 300SEL M100 6.3 oil cooler part number 1001800065, I would recommend sourcing the part from a reputable Mercedes-Benz specialist or dealership to ensure that you are getting a genuine and high-quality component. Additionally, I would strongly advise consulting with a qualified Mercedes-Benz mechanic or technician before attempting the installation yourself to ensure that the process is carried out safely and effectively.

part # 1001800065 prices

• $300.00-$875.00

specifications motochilled:

• for models: W109, 300sel, M100
• for makes: Mercedes
• type: Oil Cooler
• oil cooler: 100-180-00-65
• oe/oem part number: 100-180-00-65, A1001800065, 1001800065
• vintage part: Yes
• country of origin: Germany

seller motochilled:

• rating: 100.0%
• # reviews: 621

offer motochilled:

• started: November 10, 2025
• quantity: 1
• options: Ship-to-home
• sold: 0
• availability: In Stock

payments motochilled:

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

general motochilled:

• condition: Used
• Car Truck Parts Accessories > Engine Cooling Components > Engine Oil Coolers Lines

returns motochilled:

• policy: No Returns

shipping motochilled:

• class: Standard
• transit: 4-7 Days
• type: Calculated
• cost: $50.43
• service: UPS Ground
• carrier: UPS

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