CSF 8042 Dct Dual Transmission Oil Cooler 6-SPEED Transmission/oil E9X

( Brand: Csf ), ( Part Type: Oil Transmission Cooler ), ( Manufacturer Part Number: 8042 ), ( Performance Part: Yes ), ( Universal Fitment: No ), ( Manufacturer Warranty: Unspecified Length ), ( California Prop 65 Warning: Cancer And Reproductive Harm ), ( Oe/oem Part Number: 17227521376 )

Review CSF Dct 6-speed Dual pass Transmission/oil Cooler Bmw E9x fits M3 2008–2013

Introducing the CSF 8042 DCT 6-speed dual-pass transmission oil cooler, an essential upgrade for BMW E9x M3s manufactured between 2008 and 2013. This high-performance cooler is meticulously engineered to enhance the cooling capacity of your DCT transmission, ensuring optimal performance and reliability under demanding driving conditions.

The CSF 8042 oil cooler is uniquely designed with a dual-pass cooling configuration. This innovative design channels the hot transmission oil through the cooler twice, significantly increasing the cooling surface area and providing more efficient heat dissipation. The result is a reduction in transmission operating temperature, which in turn minimizes the risk of thermal damage and prolongs the lifespan of the transmission.

Constructed from premium materials, this oil cooler boasts a robust aluminum core with an impressive 32 rows of fine-pitched aluminum fins. The fin density is optimized to maximize cooling efficiency while minimizing pressure drop. The cooler is also equipped with high-quality, OEM-specification rubber hoses and clamps, ensuring a secure and leak-free installation.

Additionally, the CSF 8042 oil cooler is designed to integrate seamlessly with your BMW's cooling system. The cooler housing features OEM-style mounting points, allowing for a direct bolt-on installation. The cooler dimensions are carefully measured to fit perfectly within the factory coolant reservoir, eliminating the need for modification or custom fabrication.

This CSF transmission oil cooler is not only an effective performance upgrade but also a stylish enhancement for your BMW M3. The cooler is available in a variety of colors, allowing you to personalize your vehicle's appearance while improving its functionality.

In summary, the CSF 8042 DCT 6-speed dual-pass transmission oil cooler is a must-have upgrade for BMW E9x M3 owners seeking to enhance their vehicle's performance and reliability. With its innovative cooling design, premium materials, and easy installation, this oil cooler is an investment that will deliver results both on the track and on the road.

Buying a CSF 8042 DCT 6-speed dual-pass transmission/oil cooler for a 2008-2013 BMW E9x M3 comes with several pros and cons that every potential buyer should consider.

1. Improved Cooling: The CSF cooler is designed to provide better cooling than the stock cooler. Dual-pass cooling technology ensures that the transmission fluid is circulated efficiently, preventing overheating and reducing the risk of transmission damage.

2. Enhanced Performance: By maintaining optimal transmission temperatures, the CSF cooler can help improve overall performance. The transmission will shift smoother and faster, providing a more enjoyable driving experience.

3. Durability: CSF is a well-known and reputable brand in the automotive industry. Their coolers are known for their high-quality construction and durability, which can help extend the life of the transmission.

4. Aesthetics: The CSF cooler is a visually appealing upgrade, especially for those who take pride in the appearance of their cars. The polished finish and BMW-specific design make it an attractive addition to the engine bay.

1. Cost: The CSF cooler is a more expensive option compared to the stock cooler. The cost may be a significant deterrent for some potential buyers.

2. Installation: Installing the CSF cooler may require professional assistance, which can add to the overall cost. The process involves removing the transmission and installing the new cooler, which can be a complex and time-consuming task.

3. Compatibility: While the CSF cooler is designed to fit the E9x M3, there may be some compatibility issues with certain vehicles. It's essential to ensure that the cooler is compatible with your specific car before making a purchase.

4. Maintenance: The CSF cooler may require more maintenance than the stock cooler due to its more complex design. Regular inspections and fluid changes are essential to ensure the cooler continues to function properly.

The CSF 8042 DCT 6-speed dual-pass transmission/oil cooler is an excellent upgrade for those looking to improve the cooling, durability, and performance of their 2008-2013 BMW E9x M3. While the cost and installation process may be daunting, the benefits of this upgrade can make it a worthwhile investment for enthusiasts and high-performance drivers. Ultimately, the decision to purchase a CSF cooler depends on individual preferences, budget, and driving habits.

If you're an enthusiast or high-performance driver who takes their BMW E9x M3 seriously, the CSF 8042 DCT 6-speed dual-pass transmission/oil cooler is a worthwhile investment. The cooler's improved cooling, enhanced performance, and durability make it a must-have for those who want to get the most out of their vehicle. However, it's essential to consider the cost, installation process, and compatibility before making a purchase. If you're unsure, consulting a professional mechanic or BMW specialist can help you make an informed decision.

part # 8042 price

• $449.00

specifications steershun:

• for models: M3
• for makes: Bmw
• for years: 2008-2013
• brand: Csf
• part type: Oil Transmission Cooler
• manufacturer part number: 8042
• performance part: Yes
• universal fitment: No
• manufacturer warranty: Unspecified Length
• california prop 65 warning: Cancer And Reproductive Harm
• oe/oem part number: 17227521376

shipping steershun:

• type: Fixed
• class: Economy
• cost: $0.00
• service: FedEx Ground Economy
• transit: 2-7 Days
• carrier: FedEx

payments steershun:

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

seller steershun:

• # reviews: 125027
• rating: 99.8%

offer steershun:

• started: December 29, 2025
• sold: 0
• options: Ship-to-home
• availability: In Stock
• quantity: 1

returns steershun:

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

general steershun:

• condition: New
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