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  3. BMW 51-21-7-033-790

BMW 51-21-7-033-790 Seal

fits make: Bmw. year: 2004–2010.

51-21-7-033-790 Bmw Genuine Seal

( Part Type: Seal ), ( Manufacturer Part Number: 51-21-7-033-790 ), ( Genuine Oem: Yes ), ( Warranty: 1 Year ), ( Fitment Type: Direct Replacement ), ( Year: 2004 2005 2006 2007 2008 2009 2010 ), ( Parts Included: Only Part Reference 3 On The Diagram Is Included )

Review BMW Genuine Seal fits 2004–2010

The BMW 51-21-7-033-790 seal is an essential component of the cooling system in various BMW models. This high-performance seal is designed to ensure a tight and leak-free connection between the engine block and the water pump housing.

This seal is manufactured using advanced materials, specifically a high-temperature, resilient rubber compound, which provides exceptional durability and resistance to wear and tear. The seal's cross-sectional design incorporates an inner and an outer lip, allowing it to create a reliable seal while accommodating slight misalignments between the engine block and water pump housing.

The BMW 51-21-7-033-790 seal features a precision-machined, chamfered edge, which aids in its easy installation and ensures a perfect fit. The seal's dimensions are as follows: outer diameter - 79.0mm, inner diameter - 71.0mm, and thickness - 3.0mm.

This seal is an OEM (Original Equipment Manufacturer) part, meaning it is the same part that BMW uses in their production vehicles. By using a genuine BMW part, you can ensure the highest level of quality, performance, and reliability for your BMW.

Installing the BMW 51-21-7-033-790 seal involves removing the old, worn-out seal and replacing it with the new one. The process typically includes draining the coolant, removing the water pump, and carefully installing the new seal. It is recommended to consult your vehicle's service manual or consult a professional technician to ensure a successful installation.

In summary, the BMW 51-21-7-033-790 seal is a critical cooling system component designed to deliver reliable, leak-free performance in your BMW. Manufactured using advanced materials and precision engineering, this OEM seal provides exceptional durability and resistance to wear and tear. With its easy installation and perfect fit, the BMW 51-21-7-033-790 seal is an essential upgrade for maintaining the optimal performance and longevity of your BMW.

The BMW E60/E61 5-series (model number BMW 51-21-7-033-790) seal you are considering purchasing is an important part of the car's cooling system. This seal helps prevent coolant leaks and maintains the effectiveness of the car's air conditioning and heating system. Here are some pros and cons that might help you make an informed decision about purchasing this part.

Pros:

1. Improved Performance: A new seal can help improve the overall performance of your BMW 5-series by ensuring that coolant does not leak out, which can lead to overheating and potential engine damage.

2. Better Comfort: A properly sealed cooling system ensures that the car's air conditioning and heating system function effectively, providing better comfort for the driver and passengers.

3. Longer Lifespan: A new seal can help extend the lifespan of other cooling system components by preventing coolant leaks and ensuring that the system operates efficiently.

4. Peace of Mind: Replacing a worn or leaking seal with a new one can give you peace of mind, knowing that your car's cooling system is functioning properly and that you won't be dealing with unexpected breakdowns or repairs.

Cons:

1. Cost: Replacing a seal on a BMW 5-series can be an expensive repair, especially if you choose to have it done at a dealership. The cost of the part itself, as well as labor and other fees, can add up.

2. Time: Installing a new seal can be a time-consuming process, especially if you choose to do it yourself. The job involves removing the coolant reservoir, radiator, and other components, which can be complex and time-consuming.

3. Complexity: The cooling system on a BMW 5-series is a complex system, and replacing a seal requires a good understanding of how the system works and how to properly install the new seal.

4. Potential for Damage: When removing components of the cooling system, there is a risk of damaging other components if not done carefully. This can lead to additional repair costs.

Conclusion:

Replacing the seal on a BMW 5-series can be a necessary repair to ensure the proper functioning of the cooling system and prevent potential engine damage. However, it can also be an expensive and time-consuming process. If you are comfortable with the complexity of the repair and have the necessary tools and knowledge, you may choose to do it yourself to save on labor costs. Alternatively, you may choose to have it done at a dealership or repair shop to ensure that it is done correctly and to minimize the risk of damage to other components. Ultimately, the decision to replace the seal on your BMW 5-series is one that requires careful consideration of the costs, time, and potential risks involved.

Recommendation:

If you are experiencing coolant leaks or other issues with your BMW 5-series cooling system, it is recommended that you replace the seal as soon as possible to prevent further damage to the engine and other components. If you are not comfortable doing the repair yourself, consider having it done at a reputable dealership or repair shop to ensure that it is done correctly and efficiently. Make sure to research the cost of the repair and compare prices from different shops to ensure that you are getting a fair price.

Details:

In stock orders ship within 24 hours. Shipping Carrier substitutions may be made at our determination in an attempt to reduce shipping cost the customer. Product Genuine BMW Seal 51-21-7-033-790

Electrical parts are not returnable. Genuine BMW Parts. Or Visit . And with our extensive selection, the right parts are just a fees away Motor City BMW Parts.

Parts must be resalable and in the original packaging.

part #: 51217033790 prices

  • $25.60-$35.91

specifications stoochseals:

  • for makes: Bmw
  • for years: 2004-2010
  • part type: Seal
  • manufacturer part number: 51-21-7-033-790
  • genuine oem: Yes
  • warranty: 1 Year
  • fitment type: Direct Replacement
  • year: 2004 2005 2006 2007 2008 2009 2010
  • parts included: Only Part Reference 3 On The Diagram Is Included

shipping stoochseals:

  • transit: 5-9 Days
  • cost: $23.70
  • type: Fixed
  • carrier: UPS
  • service: UPS Ground, UPS 2nd Day Air
  • class: Standard, Expedited

seller stoochseals:

  • # reviews: 258
  • rating: 98.5%
  • city: Bloomfield Hills, Michigan

general stoochseals:

  • Exterior Parts Accessories > doors, Trunk Lids Hatches > Door Seals
  • condition: New

payments stoochseals:

  • credit card: Visa
  • other
  • wallet: Paypal

offer stoochseals:

  • options: Ship-to-home
  • started: September 19, 2025
  • quantity: 1
  • availability: In Stock
  • sold: 0

returns stoochseals:

  • paid by: Seller
  • time: 30 Days
  • policy: Returns Accepted
for makes: bmw, for years: 2004-2010, part type: seal, genuine oem: yes, warranty: 1 year, fitment type: direct replacement, year: 2004 2005 2006 2007 2008 2009 2010, parts included: only part reference 3 on the diagram is included,
manufacturer: bmw, category: auto parts > exterior parts accessories > doors, trunk lids hatches > door seals, sku: 8147313054065673,

Bmw 51-21-7-033-790 Is Similar To:

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4 offers $25.60–$35.91 USD
  • New. Offer #1 priced at $33.28 + $18.95 delivery = $52.23* total. Fast dispatch from Spokane BMW. Genuine BMW OEM Part New.+$18.95 shipping
  • New. Offer #2 priced at $25.60 + $22.21 delivery = $47.81* total. BMW E61 520d M47N2 2005/09 Wagon 2005-2007. OEM Numbers: 51217033790 / 51 21 7 033 790 / 7033790.+$22.21 shipping
  • New. Offer #3 priced at $35.91 + $9.99 delivery = $45.90* total. ProductGenuine BMW Seal .+$9.99 shipping
  • New. Offer #4 priced at $35.91 + $10.99 delivery = $46.90* total. Motor City BMW Parts Genuine BMW Parts.+$10.99 shipping

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