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BMW 1 Series E81 E82 E87 E88 / 3 Series E90 E91 E92 E93 / X1 E84 N52 Silicone Coolant Expansion Tank Hose & Aluminum Flange Kit 2005 - 2013

$109.99 USD$119.00 USD
Item is in stockHurry! Low inventoryItem is out of stock Item is unavailable

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SHIPPING - RETURNS - WARRANTY - CANCELLATION POLICY

*** Market Conditions after 2020 have changed the landscape of automotive parts. Although we try to stock 1000's of items in our multiple warehouse and use multiple distribution channels, having back-orders are unavoidable in today's market. If you are in need of a product quickly, we suggest email, message, or call us for availability so that we may explore your options.
Email: Sales@Speedzoneweb.com
Call: 407-846-8430
Text: 407-749-6314

Frequently Asked Questions


Brand:K2 Industries
SKU:1005010648965122
Manufacturer Part Number:1005010648965122

The factory plastic coolant reservoir hose flange on BMW E8X and E9X models with the N52 engine is highly prone to cracking and breakage — both during routine maintenance and in everyday use. Once the flange fails, coolant leaks and dangerously elevated engine temperatures follow rapidly. This high-performance replacement kit permanently resolves that weakness by pairing a 6061 anodized aluminum alloy flange with a triple-layer reinforced silicone hose rated to 3 bar pressure and high-temperature operation. An anti-aging silicone formula maintains long-term flexibility without hardening or cracking, upgraded stainless steel hose clamps replace the factory units unsuitable for reuse, and the finished result is a significantly more reliable and visually superior cooling system connection than the OEM plastic setup.

Features:
  • 6061 anodized aluminum alloy flange permanently replaces the factory plastic flange – eliminating the cracking and breakage failure mode on E8X and E9X cooling systems
  • Triple-layer reinforced silicone hose rated to 3 bar pressure and high operating temperatures for long-term cooling system integrity
  • Special anti-aging silicone formula maintains flexibility over time – no hardening, no cracking, and no risk of sealing failure
  • Upgraded stainless steel hose clamps included – factory clamps are not suitable for reuse after extended service
  • Direct replacement for OEM part numbers 17127618510 and 17127565093
Specifications:
  • Condition: 100% Brand New
  • Type: Coolant Expansion Tank Hose & Flange Kit
  • Material: 6061 Aluminum Alloy & Silicone
  • Flange Finish: Anodized
  • Hose Construction: Triple-Layer Reinforced Silicone
  • Pressure Rating: 3 Bar
  • Mounting Position: Vent Line – Radiator to Expansion Tank
  • Engine: N52 · N52N · N51
  • OEM Replacement Part Numbers: 17127618510 · 17127565093
  • Item Weight: 0.383 kg
Fitment (Europe):
  • BMW 1 Series E81 130i N52N (2006–2010) – EUR only
  • BMW 1 Series E82 125i N52N (2006–2013) – EUR only
  • BMW 1 Series E87 130i N52 · N52N (2005–2011) – EUR only
  • BMW 1 Series E88 125i N52N (2006–2013) – EUR only
  • BMW 3 Series E90 · E91 · E92 · E93 323i · 325i · 328i · 330i (2005–2012)
  • BMW X1 E84 25ix · 28ix N52 (2009–2011) – EUR only
Fitment (USA):
  • BMW 1 Series E82 128i N52N · N51 (2006–2013) – USA only
  • BMW 1 Series E88 128i N52N · N51 (2006–2013) – USA only
  • BMW 3 Series E90 · E91 · E92 · E93 323i · 325i · 328i · 330i (2005–2012)
Contents:
  • 1x 6061 Anodized Aluminum Alloy Flange
  • 1x Triple-Layer Reinforced Silicone Expansion Tank Hose
  • Upgraded Stainless Steel Hose Clamps included
Benefits:
  • Permanently resolves the known factory plastic flange failure point on N52 E8X and E9X cooling systems
  • Triple-layer silicone hose and 3 bar pressure rating provides far greater cooling system reliability than the OEM rubber hose
  • Anti-aging silicone formula prevents the gradual hardening and cracking that leads to OEM hose sealing failures over time
  • Complete kit eliminates the need to source a replacement flange, hose, and clamps separately
  • Anodized aluminum flange delivers a cleaner, more premium engine bay appearance compared to the factory plastic unit
Installation Notes:
  • Compatible with N52 · N52N · and N51 engine applications only – confirm engine code before ordering
  • Do not reuse factory hose clamps – upgraded stainless steel replacements are included in this kit
  • EUR market restrictions apply to E81 · E87 · and X1 E84 variants – confirm market specification before ordering
  • USA market restrictions apply to E82 128i and E88 128i variants – confirm market specification before ordering
  • If unsure about compatibility, contact our team with your vehicle's year, model, and engine code prior to purchase
Warranty:
  • 12-month standard warranty from date of purchase
  • Contact our support team for assistance with any issues


Our History

For 26 years Speedzone Performance LLC has been providing aftermarket car parts to Central Floridians and 1000's of customers online. What makes us different than all the other places online? We have 3 actual brick and mortar locations where were serve customers daily and find new ways to provide support and assistance to the automotive community at large. From our in house SPDZ1 Brand, to our constantly growing in stock inventory, we strive to make our customer service and ease of purchase stand out from the rest! We are also one of the largest automotive part financing providers anywhere in the United States, and continue to provide more options for our customers every year. We love what we do, and it shows in every product we sell and every new customer who becomes a part of our Speedzone Family.

Our Florida Locations

Testimonials

We let our reviews speak for themselves.

4.9 average
914 reviews

Kissimmee

Orlando

Tampa

Great service at a fair price. I highly recommend them for all your performance needs. They have the know how to complete that project.

Donald Berry

Happy Customer

Google Review

Dropped off my 2022 Subaru WRX for Exhaust, spoiler, aeroflow dynamic kit, and they killed it. Quality work and amazing customer service. Speedzone gets you right.

Edward Roldan

Happy Customer

Google Review

They gave me the best price I could find after shopping around for a while. They are well informed and familiar with the products they sell, great communication and quick responses. I would no doubt purchase from them again. Solid company. Recommended. A+

Paul K

A Month Ago

Google Review

Came based on a work buddies recommendation. I was late by 30 minutes, confused my appointment time. But, 10/10 would come back. Came for a Downpipe and midpipe install. Not only was the gentleman accommodating, He ran into some issues, staff helped me out and pointed me into the right direction and got me going! They got my business and wouldn’t go anywhere else again!

Kiyo Gallimore

Verified Customer

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They Take Great Care Of Their Customers and Their Rates Are Better Than The Competition! They Also Respond Quickly And Have A Great Assortment Of Parts!

Jad

6 months Ago

Google Review

Absolutely love the customer service that you get with Speedzone Performance! All my questions are always answered in such a timely manner and this a big PLUS because I live out of Florida and for them to be on top of answering all my questions in such a way means a lot. Thank you all for the amazing customer service.

Daisy Vargas

Verified Customer

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My favorite place to go for anything car related, they have anything you could imagine & more. The people who work here are the coolest and most helpful people I’ve yet to meet at a car shop. They also don’t try to force sales on you and they genuinely help you with what you’re looking for, 100/10 shop!

Stephanie Trinidad

Loyal Customer

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The best of best, they are so nicely and kind people, yankee and billy more than the ones that runs the store they are a friend to everyone who walks in the store, very patient gets everyone what they need, everything you ask them they’ll answer your questions the best as possible, I love shopping there. They have the best prices, anything as car need you’ll find it there big shout-out to Yankee for being an amazing person and most important as a friend!! I love Speedzone!

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