BMW Engine Oil Cooler 318.BM1S12

( Part Type: Oil Engine Cooler ), ( Conditions Options: 2.0, Efi, At, Rwd ), ( Genuine Oem: Yes ), ( Ipn: 318.bm1s12 ), ( Manufacturer Part Number: 328I )

Review BMW Engine Oil Cooler fits 328I 318 2012

The BMW 318i and 328i models from the year 2012 are equipped with a sophisticated engine cooling system that includes an engine oil cooler. This component plays a crucial role in maintaining the optimal operating temperature of the engine oil, ensuring the long-term durability and performance of the engine.

The BMW engine oil cooler is a compact, yet efficient unit that is designed to draw engine oil from the engine block and pass it through a series of finned tubes. As the oil flows through these tubes, it is cooled by the ambient air that is drawn in by the cooler's fans. The cooler is typically located near the front of the vehicle, often in the lower grille area, for optimal airflow.

The engine oil cooler is made of high-quality materials, including aluminum and copper, which provide excellent heat transfer properties. The cooler's fins are finely machined to maximize surface area, allowing for efficient heat dissipation. The cooler also features a pressure test port, allowing for easy pressure testing during routine maintenance.

The BMW engine oil cooler is designed to be a direct replacement for the original cooler on the 2012 BMW 318i and 328i models. It is important to note that using an aftermarket oil cooler may require modifications to the cooling system or wiring harness, so it is recommended to use an OEM (original equipment manufacturer) replacement cooler for the best fit and function.

Maintaining the engine oil cooler is a crucial part of regular vehicle maintenance. It is recommended to check the cooler's condition during each oil change, looking for signs of leaks, damage, or corrosion. If the cooler shows signs of wear, it should be replaced promptly to avoid potential engine damage.

In summary, the BMW engine oil cooler for the 2012 318i and 328i models is a vital component of the vehicle's cooling system. It is designed to efficiently cool engine oil to maintain optimal engine performance and longevity. Made of high-quality materials and featuring a compact, efficient design, this OEM replacement cooler is the best choice for maintaining the performance and reliability of your BMW.

The BMW 318i and 328i models from the 2012 generation come equipped with a liquid-to-air engine oil cooler. This cooling system is designed to regulate the temperature of the engine oil, ensuring optimal engine performance and longevity. Here are some pros and cons of buying a BMW 318i or 328i 2012 engine oil cooler:

1. Enhanced Engine Performance: A properly functioning engine oil cooler helps maintain the engine oil temperature within an optimal range, ensuring smooth and efficient engine operation.

2. Improved Engine Longevity: By reducing the engine oil temperature, the cooler helps prevent the oil from breaking down prematurely. This, in turn, helps extend the life of the engine.

3. Better Fuel Economy: An efficiently functioning engine oil cooler helps reduce engine wear and tear, which can lead to improved fuel economy.

4. Improved Comfort and Reduced Engine Noise: A cooler engine runs more quietly and produces less heat, resulting in a more comfortable driving experience.

1. Cost: Replacing an engine oil cooler can be an expensive repair, especially for high-performance vehicles like BMWs.

2. Complexity: The engine oil cooler is part of a larger cooling system, and replacing it may require the disassembly of other cooling system components, adding to the complexity and cost of the repair.

3. Potential for Leaks: The engine oil cooler is a fluid-carrying component, and any leaks can lead to costly repairs and potential engine damage.

In conclusion, the engine oil cooler is an essential component of the BMW 318i and 328i cooling system. While it offers several benefits, such as improved engine performance, longevity, fuel economy, and comfort, it also comes with some drawbacks, such as cost, complexity, and potential for leaks. Ultimately, it's essential to consider these factors when deciding whether to invest in a BMW 318i or 328i 2012 engine oil cooler. If the cooler is functioning correctly and there are no leaks, it's generally a good idea to maintain it as part of routine engine maintenance. However, if the cooler is leaking or not functioning properly, it may be worth considering a replacement. It's always recommended to consult with a certified BMW mechanic for professional advice.

part # 328i prices

• $49.08-$58.00

specifications motochilled:

• for models: 328i, 318
• for makes: Bmw
• for years: 2012
• part type: Oil Engine Cooler
• conditions options: 2.0, Efi, At, Rwd
• genuine oem: Yes
• interchange part number: 318.BM1S12
• manufacturer part number: 328I

general motochilled:

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

returns motochilled:

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

shipping motochilled:

• type: Fixed
• service: FedEx Ground / FedEx Home Delivery
• transit: 4-11 Days
• cost: $0.00
• class: Standard
• carrier: FedEx

offer motochilled:

• availability: In Stock
• sold: 0
• started: November 6, 2025
• quantity: 1
• best offers: True
• options: Ship-to-home

seller motochilled:

• rating: 98.7%
• # reviews: 7208

payments motochilled:

• credit card: Visa
• wallet: Google-pay
• cash
• other
• money order

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