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  3. BMW 17-21-7-546-491

BMW 17-21-7-546-491 Trans Cooler Spacer

fits make: Bmw. year: 2007–2015.

17-21-7-546-491 Bmw Genuine Trans Cooler Spacer

( Manufacturer Part Number: 17-21-7-546-491 ), ( Model: 740LI 7 X6 X5 ), ( Part Type: Tran Cooler Spacer ), ( Genuine Oem: Yes ), ( Manufacturer Warranty: 1 Year ), ( Universal Fitment: Direct Replacement ), ( Year: 2007 2008 2009 2013 2014 2015 ), ( Parts Included: Only Part Reference 5 On The Diagram Is Included )

Review BMW Genuine Trans Cooler Spacer fits 740LI 2007–2015

Introducing the BMW 17-21-7-546-491 Trans Cooler Spacer, a crucial component designed to enhance the performance and durability of your BMW's transmission cooling system. This high-quality spacer is meticulously engineered to provide an optimal fit and function for BMW models requiring a replacement or upgrade.

The BMW 17-21-7-546-491 Trans Cooler Spacer is manufactured using premium materials, ensuring it withstands the rigors of high-performance driving. Its robust design allows it to effectively dissipate heat from the transmission fluid, preventing it from overheating and potentially causing costly damages.

This spacer features a precise fitment, ensuring a seamless integration with your BMW's existing cooling system. Its compact design allows for optimal airflow and cooling efficiency, maintaining the ideal operating temperature for your transmission.

The BMW 17-21-7-546-491 Trans Cooler Spacer is an excellent investment for BMW enthusiasts seeking to maximize the performance and longevity of their vehicle's transmission. Its durable construction and efficient cooling capabilities make it an essential addition for those who demand the best from their BMW.

In summary, the BMW 17-21-7-546-491 Trans Cooler Spacer is a high-performance component designed to enhance the cooling capabilities of your BMW's transmission system. Its robust construction, precise fitment, and efficient design make it a must-have for BMW enthusiasts seeking optimal performance and longevity from their vehicle.

Buying a BMW 17-21-7-546-491 Trans Cooler Spacer comes with both advantages and disadvantages, which are as follows: Advantages:

1. Improved Cooling Efficiency: The BMW Trans Cooler Spacer increases the cooling capacity of the transmission by providing additional space between the cooler and the transmission. This can help prevent overheating issues, especially in high-performance applications.

2. Enhanced Durability: The spacer can help protect the transmission cooler from potential damage caused by the engine's movement during operation. This can lead to a longer lifespan of the cooler and the transmission as a whole.

3. Reduced Temperature: By improving cooling efficiency, the BMW Trans Cooler Spacer can help reduce the temperature of the transmission fluid. This can lead to smoother shifting and improved overall performance.

Disadvantages:

1. Cost: The BMW Trans Cooler Spacer can be an expensive upgrade, especially for those on a tight budget. The cost may not be justifiable for some, as the spacer may not provide significant performance gains for all applications.

2. Installation Complexity: Installing the BMW Trans Cooler Spacer can be a complex process, requiring specific tools and knowledge. It may be necessary to hire a professional mechanic to complete the installation, which can add to the overall cost of the upgrade.

3. Potential Fitment Issues: There have been reports of fitment issues with some BMW Trans Cooler Spacers, particularly when used in conjunction with other aftermarket upgrades. It is important to ensure that the spacer is compatible with other modifications before making a purchase.

Conclusion:

The BMW Trans Cooler Spacer can be a worthwhile investment for those who frequently push their vehicles to the limit or those who live in hot climates. The improved cooling efficiency, enhanced durability, and reduced temperature can lead to better performance and a longer lifespan of the transmission. However, the high cost and potential installation complexities may not be justifiable for all applications. Before making a purchase, it is important to carefully consider the specific needs of the vehicle and weigh the potential benefits against the costs.

Recommendation:

If you are considering purchasing a BMW Trans Cooler Spacer, it is recommended that you do thorough research on the specific model and its compatibility with your vehicle. Consult with a BMW specialist or professional mechanic to determine if the upgrade is necessary and if it will provide significant benefits for your specific application. Additionally, consider the installation complexity and cost before making a final decision. If the benefits outweigh the costs, then the BMW Trans Cooler Spacer can be a valuable upgrade for your BMW.

Details:

Accurate fitment for all BMW model's. 3.0L, auxiliary, to 4-09. Parts must be resalable and in the original packaging. Shipping Carrier substitutions may be made at our determination in an attempt to reduce shipping cost the customer.

We proudly support BMW drivers, independent repair facilities, and DIY enthusiasts throughout the Chicago land area across country. Electrical parts are not returnable.

part #: 17217546491 prices

  • $11.45-$43.92

specifications othellodrivetrain:

  • for makes: Bmw
  • for years: 2007-2015
  • mpn: 17-21-7-546-491
  • model: 740li 7 X6 X5
  • part type: Tran Cooler Spacer
  • genuine oem: Yes
  • manufacturer warranty: 1 Year
  • universal fitment: Direct Replacement
  • year: 2007 2008 2009 2013 2014 2015
  • parts included: Only Part Reference 5 On The Diagram Is Included

shipping othellodrivetrain:

  • class: Standard, Expedited, One-day
  • transit: 5-11 Days
  • service: UPS Ground, UPS 2nd Day Air, UPS Next Day Air Saver
  • type: Fixed
  • carrier: UPS
  • cost: $0.00

general othellodrivetrain:

  • condition: New
  • Car Truck Parts Accessories > Transmission Drivetrain > Other Transmission Drivetrain

offer othellodrivetrain:

  • availability: In Stock
  • started: December 25, 2025
  • quantity: 4
  • sold: 0
  • options: Ship-to-home

returns othellodrivetrain:

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

seller othellodrivetrain:

  • rating: 0.0%
  • city: Elmhurst, Illinois
  • # reviews: 0

payments othellodrivetrain:

  • credit card: Mastercard
  • wallet: Paypal
  • other
for makes: bmw, for years: 2007-2015, part type: tran cooler spacer, genuine oem: yes, manufacturer warranty: 1 year, universal fitment: direct replacement, year: 2007 2008 2009 2013 2014 2015, parts included: only part reference 5 on the diagram is included,
manufacturer: bmw, category: auto parts > car truck parts accessories > transmission drivetrain, sku: 11457803201896713,

Bmw 17-21-7-546-491 Is Similar To:

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