MERCEDES 278-070-12-01-80 High Pressure Pump Benz

( Part Type: Pressure Pump ), ( Genuine Oem: Yes ), ( Manufacturer Warranty: 1 Year ), ( Fitment Type: Direct Replacement ), ( Make: Mercedes-benz ), ( Year: 2011 2012 2013 2014 2015 2016 2017 2018 2019 2020 ), ( UPC: 278070120180 )

Review MERCEDES benz Genuine Remanufactured High pressure Pump fits 2011–2020

The Mercedes-Benz 278-070-12-01-80 high-pressure pump is a crucial component of Mercedes-Benz vehicles' engine cooling system. This pump is designed to circulate coolant through the engine, radiator, and heater core at high pressure, ensuring optimal engine temperature and efficient heat transfer.

The housing of this high-pressure pump is made of durable cast aluminum, which not only provides excellent heat dissipation but also ensures the pump's robustness and longevity. The impeller and diffuser are made of high-strength, corrosion-resistant materials, such as stainless steel, to withstand the demands of continuous high-pressure coolant circulation.

The Mercedes-Benz 278-070-12-01-80 high-pressure pump utilizes a sophisticated mechanical design with multiple vanes in the impeller, which generates high pressure and efficient cooling. The pump is also equipped with a pressure relief valve, which prevents damage to the engine caused by overpressure.

This high-pressure pump is designed to meet the stringent requirements of Mercedes-Benz engineering, ensuring optimal performance, reliability, and longevity. It is specifically engineered to fit and function seamlessly within the cooling system of Mercedes-Benz vehicles, making it an ideal choice for those seeking genuine OEM replacement parts.

The installation of the Mercedes-Benz 278-070-12-01-80 high-pressure pump is straightforward and can be performed by a skilled mechanic or an experienced DIY enthusiast. It comes complete with all necessary gaskets, seals, and hardware for a hassle-free installation.

In summary, the Mercedes-Benz 278-070-12-01-80 high-pressure pump is an essential component of the engine cooling system in Mercedes-Benz vehicles. Its robust design, high-performance capabilities, and OEM quality make it an ideal choice for those seeking reliable and efficient cooling solutions.

The Mercedes-Benz 278-070-12-01-80 high-pressure pump is an essential component of the Mercedes-Benz automotive air conditioning system. This part is responsible for compressing the refrigerant and increasing its pressure, which is necessary to cool down the vehicle's cabin. Let's discuss some pros and cons of buying this high-pressure pump.

1. Reliability: Mercedes-Benz is known for producing high-quality parts, and the high-pressure pump is no exception. It is engineered to meet the rigorous standards of this luxury automaker, ensuring long-lasting performance.

2. Efficient cooling: The high-pressure pump plays a crucial role in the air conditioning system's efficiency. A functioning pump ensures optimal cooling performance, keeping the cabin comfortable during hot weather.

3. Availability: The Mercedes-Benz 278-070-12-01-80 high-pressure pump is readily available from various automotive parts suppliers, both online and in physical stores.

1. Cost: Replacing a high-pressure pump can be quite expensive, as it is a complex component that requires specialized tools and knowledge to install. Labor costs can add significantly to the overall price.

2. Complex repair: The high-pressure pump is a complex component that involves various seals, gaskets, and hoses. A repair may involve not only replacing the pump but also repairing or replacing other related components, increasing the overall cost and time required.

3. DIY difficulties: Installing a high-pressure pump is not a DIY-friendly task. The process involves working with refrigerants, which require specialized handling and safety precautions. It is recommended to leave this task to a professional mechanic.

In conclusion, the Mercedes-Benz 278-070-12-01-80 high-pressure pump is an essential component of the automotive air conditioning system, providing reliable and efficient cooling performance. However, its high cost and complex repair make it a significant investment. It is recommended to consider the overall cost, including labor and potential replacement of related components, before deciding to purchase and install a new high-pressure pump. If the vehicle is under warranty, it is advisable to have the issue addressed by the dealership to minimize the expenses.

Details:

Electrical parts are not returnable. Shipping Carrier substitutions may be made at our determination in an attempt to reduce shipping cost the customer. Parts must be resalable and in the original packaging.

part #: 278070120180 prices

• $84.99-$352.00

specifications pumpunite:

• for makes: Mercedes
• for years: 2011-2020
• part type: Pressure Pump
• genuine oem: Yes
• manufacturer warranty: 1 Year
• fitment type: Direct Replacement
• make: Mercedes-benz
• year: 2011 2012 2013 2014 2015 2016 2017 2018 2019 2020
• upc: 278070120180

offer pumpunite:

• quantity: 1
• sold: 0
• options: Ship-to-home
• availability: In Stock
• started: October 31, 2025

payments pumpunite:

• wallet: Apple-pay
• other
• credit card: Visa

shipping pumpunite:

• carrier: UPS
• type: Fixed
• service: UPS Ground
• transit: 4-10 Days
• cost: $21.05
• class: Standard

returns pumpunite:

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

seller pumpunite:

• # reviews: 110
• rating: 72.7%
• city: Alexandria, Louisiana

general pumpunite:

• Car Truck Parts Accessories > Air Fuel Delivery > Fuel Pumps Sending Units
• condition: New

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