BMW 9170342 Engine Cooler Coolant Water Pipe Line Hose 645070342-02 N55 3.0

( Part Type: Pipe Line Engine Cooler Hose ), ( Ipn: 645070342-02 ), ( Manufacturer Warranty: Other ), ( Manufacturer Part Number: 9170342 ), ( Placement On Vehicle: Front )

Review BMW N55 3.0 Engine Cooler Coolant Water Pipe Line Hose Oem fits 740I 535I F10 2011–2016

The BMW 9170342 coolant water pipe line hose is a crucial component of the cooling system in select BMW F10 models, including the 740i and 535i with the N55 3.0-liter engine. This hose is designed to efficiently transport coolant between the engine and the radiator, maintaining optimal operating temperatures for the vehicle.

Manufactured by BMW, this cooling hose boasts a robust construction that ensures durability and reliability. It features a reinforced design with multiple layers, including an inner layer of rubber for flexibility and resistance to coolant pressure, an intermediate layer of textile material for added strength, and an outer layer of woven fabric for protection against external damage.

This coolant water pipe line hose measures approximately 59 inches (150 cm) in length, and it is designed to fit seamlessly into the existing cooling system of the F10 models mentioned above. The hose's ends are equipped with securely-sealed O-ring connections that ensure a leak-free installation, and the entire hose is resistant to the effects of various coolant types and temperatures.

The BMW 9170342 coolant water pipe line hose is an essential part of the vehicle's cooling system, and its replacement is recommended when experiencing leaks, visible damage, or during routine maintenance. Installing this new hose can help ensure continued optimal engine performance and longevity.

In summary, the BMW 9170342 11-16 740i 535i F10 N55 3.0 engine cooler coolant water pipe line hose is a high-quality component designed to efficiently transport coolant between the engine and radiator in select BMW F10 models. Its robust, multi-layered construction ensures durability and reliability, while its secure O-ring connections ensure a leak-free installation. This cooling hose is essential for maintaining optimal engine temperature and performance and is recommended for replacement when experiencing leaks, visible damage, or during routine maintenance.

BMW F10 N55 3.0 Engine Cooler Coolant Water Pipe Line Hose: A Detailed Analysis

The BMW F10 N55 3.0 engine cooler coolant water pipe line hose is an essential component for maintaining the cooling system of your BMW 740i or 535i. This part ensures the efficient circulation of coolant throughout the engine, preventing it from overheating. In this analysis, we will discuss the potential advantages and disadvantages of purchasing this BMW engine coolant water pipe line hose.

1. Enhanced Engine Performance: A new engine cooler coolant water pipe line hose ensures proper cooling, which allows the engine to perform at its optimal level.

2. Improved Engine Longevity: Proper cooling helps prevent engine damage caused by overheating, which in turn increases the engine's overall lifespan.

3. Better Fuel Efficiency: An efficiently cooled engine operates more efficiently, which can lead to improved fuel economy.

4. OEM Compatibility: This part is a direct factory replacement, ensuring a perfect fit and function.

5. Durability: BMW uses high-quality materials in manufacturing these hoses, ensuring they can withstand the rigors of daily use.

1. Cost: Original BMW parts can be more expensive than aftermarket alternatives.

2. Installation Complexity: Installing engine coolant water pipe line hoses can be a complex process, requiring specialized tools and knowledge.

3. Potential for Leaks: Over time, the hoses may develop leaks, which can lead to coolant loss and potential engine damage.

4. Infrequent Replacement: BMW coolant water pipe line hoses are designed for durability and typically last for an extended period. However, they are not immune to wear and may need replacement after a certain mileage or age.

The BMW F10 N55 3.0 engine cooler coolant water pipe line hose is a crucial component in maintaining the performance and longevity of your BMW 740i or 535i. While the upfront cost may be higher than aftermarket alternatives, the benefits of using an original BMW part include enhanced engine performance, improved fuel efficiency, and OEM compatibility. However, the complex installation process and potential for leaks are important considerations to keep in mind.

If you value the peace of mind that comes with using original BMW parts, the F10 N55 3.0 engine cooler coolant water pipe line hose is a worthwhile investment. If budget is a concern, aftermarket alternatives may be a more suitable option. Regardless of your choice, ensure that the replacement hose is of high quality and meets the specifications of your BMW model.

part # 9170342 prices

• $29.98-$88.69

specifications mufflermooch:

• for models: 740i, 535i, F10
• for makes: Bmw
• for years: 2011-2016
• part type: Pipe Line Engine Cooler Hose
• interchange part number: 645070342-02
• manufacturer warranty: Other
• manufacturer part number: 9170342
• placement on vehicle: Front

shipping mufflermooch:

• cost: $0.00
• type: Fixed
• carrier: UPS
• service: UPS Ground
• class: Standard
• transit: 3-7 Days

returns mufflermooch:

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

offer mufflermooch:

• quantity: 1
• sold: 0
• options: Ship-to-home
• availability: In Stock
• started: September 8, 2025

general mufflermooch:

• Car Truck Parts Accessories > Exhaust Emission Systems > Mufflers Resonators
• condition: Used

seller mufflermooch:

• # reviews: 1194
• rating: 99.2%

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