Precision Raceworks

BMW Engine Coolant Reservoir Cap

BMW Engine Coolant Reservoir Cap
BMW Engine Coolant Reservoir Cap
BMW Engine Coolant Reservoir Cap
BMW Engine Coolant Reservoir Cap
BMW Engine Coolant Reservoir Cap
BMW Engine Coolant Reservoir Cap
BMW Engine Coolant Reservoir Cap
BMW Engine Coolant Reservoir Cap
BMW Engine Coolant Reservoir Cap
BMW Engine Coolant Reservoir Cap
$146.00 In Stock Orders typically ship in 2 weeks Sold out
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  • Description
  • Reviews
  • Shipping and Refund

The Precision Raceworks Engine Coolant Reservoir Cap is a functional and stunningly stylish way to add a nice touch to any engine bay!

This cap come in three color options so there is always a color that will work for you! Black with Billet, Black with Blue, and the Stealth series (all black).

Many people don't realize it but the OEM caps have a pressure release valve built into them. Often times aftermarket companies don't know this either or just don't care. But our team cares about proper function just as much as we care about the appearance in every product we design. For pressure relief, our caps incorporate the OEM internals, so you get all the functionality of the original caps, ensuring a safe and reliable system in place.

These caps offer superior style and performance-grade components that guarantee a reliable fit every time. Durable billet aluminum construction provides long-lasting protection and dependability that will upgrade your engine bay for years to come.

Other companies make covers that install with adhesive over your factory caps and can come off over time. These caps offer superior style and performance-grade components that replace the factory cap not just cover it up. Durable billet aluminum construction provides long-lasting protection and dependability that will upgrade your engine bay for years to come!

  • Weight: 0.391 lbs
  • Material type: Anodized Aluminum
  • O-Ring Material: Viton
  • Retains OEM Pressure Relief: YES

PLEASE NOTE:

These do require assembly and swapping the pressure relief valves from your old caps to your new billet caps. 

 

Fitment Note

If your primary expansion tank cap looks like this:

You will need to purchase a different coolant expansion tank cap to use as the donor cap. 

BMW Part number 17117639021

          Fitments

          • Bmw 128i 2008 to 2014
          • Bmw 135i 2008 to 2014
          • Bmw 228i 2014 to 2016
          • Bmw 228ix 2015 to 2016
          • Bmw 230i 2017 to 2021
          • Bmw 230ix 2017 to 2021
          • Bmw 320i 2012 to 2019
          • Bmw 320ix 2013 to 2019
          • Bmw 323i 2006 to 2012
          • Bmw 325i 2005 to 2006
          • Bmw 325xi 2006
          • Bmw 328d 2014 to 2018
          • Bmw 328dx 2014 to 2019
          • Bmw 328i 2007 to 2016
          • Bmw 328ix 2013 to 2016
          • Bmw 328xi 2007 to 2013
          • Bmw 330e 2016 to 2019
          • Bmw 330i 2005 to 2019
          • Bmw 330ix 2017 to 2019
          • Bmw 330xi 2006
          • Bmw 335d 2009 to 2011
          • Bmw 335i 2006 to 2015
          • Bmw 335is 2010 to 2013
          • Bmw 335ix 2013 to 2016
          • Bmw 335xi 2007 to 2013
          • Bmw 340i 2016 to 2019
          • Bmw 340ix 2016 to 2019
          • Bmw 428i 2014 to 2016
          • Bmw 428ix 2014 to 2016
          • Bmw 430i 2017 to 2020
          • Bmw 430ix 2017 to 2020
          • Bmw 435i 2014 to 2016
          • Bmw 435ix 2014 to 2016
          • Bmw 440i 2017 to 2020
          • Bmw 440ix 2017 to 2020
          • Bmw 525i 2004 to 2007
          • Bmw 525xi 2005 to 2007
          • Bmw 528i 2007 to 2017
          • Bmw 528ix 2012 to 2017
          • Bmw 528xi 2007 to 2010
          • Bmw 530e 2017 to 2023
          • Bmw 530ex 2017 to 2023
          • Bmw 530i 2004 to 2023
          • Bmw 530ix 2017 to 2023
          • Bmw 530xi 2005 to 2007
          • Bmw 535d 2014 to 2016
          • Bmw 535dx 2014 to 2016
          • Bmw 535i 2007 to 2017
          • Bmw 535ix 2007 to 2017
          • Bmw 540dx 2018
          • Bmw 540i 2017 to 2023
          • Bmw 540ix 2017 to 2023
          • Bmw 545i 2004 to 2005
          • Bmw 550i 2006 to 2013
          • Bmw 550ix 2010 to 2013
          • Bmw 640i 2012 to 2018
          • Bmw 640ix 2013 to 2020
          • Bmw 645ci 2004 to 2005
          • Bmw 650i 2006 to 2012
          • Bmw 650ix 2012
          • Bmw 740ex 2017 to 2018
          • Bmw 740i 2010 to 2022
          • Bmw 740ix 2016 to 2022
          • Bmw 740ldx 2014 to 2015
          • Bmw 740li 2010 to 2015
          • Bmw 740lix 2013 to 2015
          • Bmw 745ex 2019 to 2022
          • Bmw 750i 2009 to 2019
          • Bmw 750ix 2010 to 2022
          • Bmw 750li 2009 to 2012
          • Bmw 750lix 2010 to 2012
          • Bmw 760ix 2023
          • Bmw 760li 2010 to 2014
          • Bmw 840i 2020 to 2023
          • Bmw 840ix 2020 to 2023
          • Bmw Alpina B7 2010 to 2022
          • Bmw Alpina B7l 2010 to 2012
          • Bmw Alpina B7lx 2011 to 2012
          • Bmw Alpina B7x 2011 to 2012
          • Bmw Alpina Xb7 2021 to 2023
          • Bmw Hybrid 3 2013
          • Bmw Hybrid 5 2012 to 2014
          • Bmw Hybrid 7 2010 to 2012
          • Bmw Hybrid 7l 2010 to 2014
          • Bmw Hybrid X6 2010
          • Bmw I8 2015 to 2020
          • Bmw M2 2016 to 2023
          • Bmw M235i 2014 to 2016
          • Bmw M235ix 2015 to 2016
          • Bmw M240i 2017 to 2021
          • Bmw M240ix 2017 to 2021
          • Bmw M3 2008 to 2023
          • Bmw M340i 2019 to 2023
          • Bmw M340ix 2019 to 2023
          • Bmw M4 2014 to 2023
          • Bmw M440i 2021 to 2023
          • Bmw M440ix 2021 to 2023
          • Bmw M5 2006 to 2023
          • Bmw M550ix 2017 to 2023
          • Bmw M6 2006 to 2010
          • Bmw M760ix 2017 to 2022
          • Bmw M8 2020 to 2023
          • Bmw M850ix 2019 to 2023
          • Bmw X1 2011 to 2015
          • Bmw X3 2011 to 2023
          • Bmw X4 2014 to 2023
          • Bmw X5 2009 to 2023
          • Bmw X5 3 0si 2007 to 2010
          • Bmw X5 35i 2014 to 2018
          • Bmw X5 35ix 2010 to 2018
          • Bmw X5 4 8i 2007 to 2010
          • Bmw X5 50ix 2010 to 2020
          • Bmw X5 M 2010 to 2023
          • Bmw X5 M Comp 2022 to 2023
          • Bmw X5 M50ix 2020 to 2023
          • Bmw X5 M60ix 2023
          • Bmw X6 2015 to 2023
          • Bmw X6 35i 2015 to 2019
          • Bmw X6 35ix 2008 to 2019
          • Bmw X6 50ix 2009 to 2014
          • Bmw X6 M 2010 to 2023
          • Bmw X6 M Comp 2022
          • Bmw X6 M50ix 2020 to 2023
          • Bmw X6 M60ix 2023
          • Bmw X7 2019 to 2023
          • Bmw X7 50ix 2019 to 2020
          • Bmw X7 M50ix 2020 to 2022
          • Bmw X7 M60ix 2023
          • Bmw Xm 2023
          • Bmw Z4 2009 to 2023
          • Toyota Supra 2019 to 2023

          Customer Reviews

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          Handling

          Orders shipped directly from our warehouse are usually processed the same business day if placed before 12 PM MST, and tracking details are provided within 1 business day.

          For drop-shipped items, processing times may vary depending on the manufacturer, typically 3–5 business days. Tracking updates may take longer in such cases.

          Expedited shipping applies only once the item is ready to ship.

          Return

          You have 30 days after receiving your order to request a return. Items must be unused, in original packaging, and include proof of purchase. Customers are responsible for covering the return shipping costs.

          To start a return, email us at sales@palenonperformance.com. Returns sent without approval will not be accepted.

          You can request a return directly from your account by selecting the return option on your order page. Here is the URL: https://shopify.com/55092379855/account/orders

          Non-returnable items:

          • Burger Motorsports (BMS) products
          • Used items
          • Air Intakes
          • Hazardous materials, flammable liquids, or gases
          • Discounted items and gift cards other than "PALENON PERFORMANCE" brand 

          Exchanges

          Return the item and place a new order once approved.

          Refunds

          Approved refunds are issued to the original payment method. A restocking fee is 20% will be applied. Processing time depends on your bank or payment provider. The original shipping cost will not be refunded.

          Cancellations

          Canceled orders are subject to a 5% merchant fee (8% for Shop Pay installments). Custom, specialized items or pre-order items canceled within their lead time are also subject to this fee. Will also incur a 10% restocking fee.

          Damaged or incorrect items

          Inspect your order upon arrival and contact us immediately for assistance. If the wrong part was ordered, customer covers return shipping.

          Disputes / Chargebacks

          Our legal team is fully prepared to take stringent action against you for filing a baseless claim and initiating a fraudulent chargeback. This will lead to civil or criminal proceedings, which would require you to engage with our attorneys in our jurisdiction.

          It is crucial to understand that filing a false chargeback is a serious offense, punishable by substantial fines or imprisonment. Potential penalties for fraudulent chargebacks can include one to three years in prison and fines ranging from $1,000 to $10,000. We treat all chargebacks with the utmost seriousness, regardless of the amount, as this is classified as a felony.

          We will compose all necessary information to send your account to a collections agency and request that you be served once our lawyers organize the evidence and file a case against you.

          The Precision Raceworks Engine Coolant Reservoir Cap is a functional and stunningly stylish way to add a nice touch to any engine bay!

          This cap come in three color options so there is always a color that will work for you! Black with Billet, Black with Blue, and the Stealth series (all black).

          Many people don't realize it but the OEM caps have a pressure release valve built into them. Often times aftermarket companies don't know this either or just don't care. But our team cares about proper function just as much as we care about the appearance in every product we design. For pressure relief, our caps incorporate the OEM internals, so you get all the functionality of the original caps, ensuring a safe and reliable system in place.

          These caps offer superior style and performance-grade components that guarantee a reliable fit every time. Durable billet aluminum construction provides long-lasting protection and dependability that will upgrade your engine bay for years to come.

          Other companies make covers that install with adhesive over your factory caps and can come off over time. These caps offer superior style and performance-grade components that replace the factory cap not just cover it up. Durable billet aluminum construction provides long-lasting protection and dependability that will upgrade your engine bay for years to come!

          • Weight: 0.391 lbs
          • Material type: Anodized Aluminum
          • O-Ring Material: Viton
          • Retains OEM Pressure Relief: YES

          PLEASE NOTE:

          These do require assembly and swapping the pressure relief valves from your old caps to your new billet caps. 

           

          Fitment Note

          If your primary expansion tank cap looks like this:

          You will need to purchase a different coolant expansion tank cap to use as the donor cap. 

          BMW Part number 17117639021

                  Fitments

                  • Bmw 128i 2008 to 2014
                  • Bmw 135i 2008 to 2014
                  • Bmw 228i 2014 to 2016
                  • Bmw 228ix 2015 to 2016
                  • Bmw 230i 2017 to 2021
                  • Bmw 230ix 2017 to 2021
                  • Bmw 320i 2012 to 2019
                  • Bmw 320ix 2013 to 2019
                  • Bmw 323i 2006 to 2012
                  • Bmw 325i 2005 to 2006
                  • Bmw 325xi 2006
                  • Bmw 328d 2014 to 2018
                  • Bmw 328dx 2014 to 2019
                  • Bmw 328i 2007 to 2016
                  • Bmw 328ix 2013 to 2016
                  • Bmw 328xi 2007 to 2013
                  • Bmw 330e 2016 to 2019
                  • Bmw 330i 2005 to 2019
                  • Bmw 330ix 2017 to 2019
                  • Bmw 330xi 2006
                  • Bmw 335d 2009 to 2011
                  • Bmw 335i 2006 to 2015
                  • Bmw 335is 2010 to 2013
                  • Bmw 335ix 2013 to 2016
                  • Bmw 335xi 2007 to 2013
                  • Bmw 340i 2016 to 2019
                  • Bmw 340ix 2016 to 2019
                  • Bmw 428i 2014 to 2016
                  • Bmw 428ix 2014 to 2016
                  • Bmw 430i 2017 to 2020
                  • Bmw 430ix 2017 to 2020
                  • Bmw 435i 2014 to 2016
                  • Bmw 435ix 2014 to 2016
                  • Bmw 440i 2017 to 2020
                  • Bmw 440ix 2017 to 2020
                  • Bmw 525i 2004 to 2007
                  • Bmw 525xi 2005 to 2007
                  • Bmw 528i 2007 to 2017
                  • Bmw 528ix 2012 to 2017
                  • Bmw 528xi 2007 to 2010
                  • Bmw 530e 2017 to 2023
                  • Bmw 530ex 2017 to 2023
                  • Bmw 530i 2004 to 2023
                  • Bmw 530ix 2017 to 2023
                  • Bmw 530xi 2005 to 2007
                  • Bmw 535d 2014 to 2016
                  • Bmw 535dx 2014 to 2016
                  • Bmw 535i 2007 to 2017
                  • Bmw 535ix 2007 to 2017
                  • Bmw 540dx 2018
                  • Bmw 540i 2017 to 2023
                  • Bmw 540ix 2017 to 2023
                  • Bmw 545i 2004 to 2005
                  • Bmw 550i 2006 to 2013
                  • Bmw 550ix 2010 to 2013
                  • Bmw 640i 2012 to 2018
                  • Bmw 640ix 2013 to 2020
                  • Bmw 645ci 2004 to 2005
                  • Bmw 650i 2006 to 2012
                  • Bmw 650ix 2012
                  • Bmw 740ex 2017 to 2018
                  • Bmw 740i 2010 to 2022
                  • Bmw 740ix 2016 to 2022
                  • Bmw 740ldx 2014 to 2015
                  • Bmw 740li 2010 to 2015
                  • Bmw 740lix 2013 to 2015
                  • Bmw 745ex 2019 to 2022
                  • Bmw 750i 2009 to 2019
                  • Bmw 750ix 2010 to 2022
                  • Bmw 750li 2009 to 2012
                  • Bmw 750lix 2010 to 2012
                  • Bmw 760ix 2023
                  • Bmw 760li 2010 to 2014
                  • Bmw 840i 2020 to 2023
                  • Bmw 840ix 2020 to 2023
                  • Bmw Alpina B7 2010 to 2022
                  • Bmw Alpina B7l 2010 to 2012
                  • Bmw Alpina B7lx 2011 to 2012
                  • Bmw Alpina B7x 2011 to 2012
                  • Bmw Alpina Xb7 2021 to 2023
                  • Bmw Hybrid 3 2013
                  • Bmw Hybrid 5 2012 to 2014
                  • Bmw Hybrid 7 2010 to 2012
                  • Bmw Hybrid 7l 2010 to 2014
                  • Bmw Hybrid X6 2010
                  • Bmw I8 2015 to 2020
                  • Bmw M2 2016 to 2023
                  • Bmw M235i 2014 to 2016
                  • Bmw M235ix 2015 to 2016
                  • Bmw M240i 2017 to 2021
                  • Bmw M240ix 2017 to 2021
                  • Bmw M3 2008 to 2023
                  • Bmw M340i 2019 to 2023
                  • Bmw M340ix 2019 to 2023
                  • Bmw M4 2014 to 2023
                  • Bmw M440i 2021 to 2023
                  • Bmw M440ix 2021 to 2023
                  • Bmw M5 2006 to 2023
                  • Bmw M550ix 2017 to 2023
                  • Bmw M6 2006 to 2010
                  • Bmw M760ix 2017 to 2022
                  • Bmw M8 2020 to 2023
                  • Bmw M850ix 2019 to 2023
                  • Bmw X1 2011 to 2015
                  • Bmw X3 2011 to 2023
                  • Bmw X4 2014 to 2023
                  • Bmw X5 2009 to 2023
                  • Bmw X5 3 0si 2007 to 2010
                  • Bmw X5 35i 2014 to 2018
                  • Bmw X5 35ix 2010 to 2018
                  • Bmw X5 4 8i 2007 to 2010
                  • Bmw X5 50ix 2010 to 2020
                  • Bmw X5 M 2010 to 2023
                  • Bmw X5 M Comp 2022 to 2023
                  • Bmw X5 M50ix 2020 to 2023
                  • Bmw X5 M60ix 2023
                  • Bmw X6 2015 to 2023
                  • Bmw X6 35i 2015 to 2019
                  • Bmw X6 35ix 2008 to 2019
                  • Bmw X6 50ix 2009 to 2014
                  • Bmw X6 M 2010 to 2023
                  • Bmw X6 M Comp 2022
                  • Bmw X6 M50ix 2020 to 2023
                  • Bmw X6 M60ix 2023
                  • Bmw X7 2019 to 2023
                  • Bmw X7 50ix 2019 to 2020
                  • Bmw X7 M50ix 2020 to 2022
                  • Bmw X7 M60ix 2023
                  • Bmw Xm 2023
                  • Bmw Z4 2009 to 2023
                  • Toyota Supra 2019 to 2023

                  Customer Reviews

                  Be the first to write a review
                  0%
                  (0)
                  0%
                  (0)
                  0%
                  (0)
                  0%
                  (0)
                  0%
                  (0)

                  Handling

                  Orders shipped directly from our warehouse are usually processed the same business day if placed before 12 PM MST, and tracking details are provided within 1 business day.

                  For drop-shipped items, processing times may vary depending on the manufacturer, typically 3–5 business days. Tracking updates may take longer in such cases.

                  Expedited shipping applies only once the item is ready to ship.

                  Return

                  You have 30 days after receiving your order to request a return. Items must be unused, in original packaging, and include proof of purchase. Customers are responsible for covering the return shipping costs.

                  To start a return, email us at sales@palenonperformance.com. Returns sent without approval will not be accepted.

                  You can request a return directly from your account by selecting the return option on your order page. Here is the URL: https://shopify.com/55092379855/account/orders

                  Non-returnable items:

                  • Burger Motorsports (BMS) products
                  • Used items
                  • Air Intakes
                  • Hazardous materials, flammable liquids, or gases
                  • Discounted items and gift cards other than "PALENON PERFORMANCE" brand 

                  Exchanges

                  Return the item and place a new order once approved.

                  Refunds

                  Approved refunds are issued to the original payment method. A restocking fee is 20% will be applied. Processing time depends on your bank or payment provider. The original shipping cost will not be refunded.

                  Cancellations

                  Canceled orders are subject to a 5% merchant fee (8% for Shop Pay installments). Custom, specialized items or pre-order items canceled within their lead time are also subject to this fee. Will also incur a 10% restocking fee.

                  Damaged or incorrect items

                  Inspect your order upon arrival and contact us immediately for assistance. If the wrong part was ordered, customer covers return shipping.

                  Disputes / Chargebacks

                  Our legal team is fully prepared to take stringent action against you for filing a baseless claim and initiating a fraudulent chargeback. This will lead to civil or criminal proceedings, which would require you to engage with our attorneys in our jurisdiction.

                  It is crucial to understand that filing a false chargeback is a serious offense, punishable by substantial fines or imprisonment. Potential penalties for fraudulent chargebacks can include one to three years in prison and fines ranging from $1,000 to $10,000. We treat all chargebacks with the utmost seriousness, regardless of the amount, as this is classified as a felony.

                  We will compose all necessary information to send your account to a collections agency and request that you be served once our lawyers organize the evidence and file a case against you.

                  BMW, Supra, Honda Civic, 8V/8Y Audi A3, S3, RS3 Racing Downpipes
                  For B58 N63 S55 S63R S58 S63 B48 B46 N55 N54 N20 Engine
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