BMW Coolant & Radiator Hoses for BMW 5 Series G30 (2017+)

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We offer replacement hoses from several OE brands that we trust, along with performance silicone upgrades for those who want increased wear resistance compared to factory rubber.
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OEM Style Hose Clamps
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Turner Motorsport - Corporate Logo
T#:338927
Part#: HOSE-CLAMPS
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Starting at $ 3.59 USD
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Hose clamps for radiator hoses, coolant hoses, vacuum hoses, or intake hoses. These hose clamps are the same style as your OEM hoses with a smooth inside band to prevent cutting into the hose material.
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Genuine BMW - Corporate Logo
T#:542563
Part#: 11118619408
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$ 40.95 USD
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Genuine BMW Engine Block Coolant Connector Drain

Ensure optimal coolant flow in your BMW engine block with the Genuine BMW Engine Block Coolant Connector Drain. This authentic BMW coolant connector drain is designed to maintain proper engine temperature and prevent overheating, ensuring reliable performance and longevity for your BMW.

  • Genuine OEM part for guaranteed compatibility and quality
  • Specifically designed for BMW engine blocks for precise fit and function
  • Helps prevent coolant leaks and system damage
  • Facilitates easy draining of coolant during maintenance
  • Ensures consistent engine cooling for optimal performance
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Genuine BMW - Corporate Logo
T#:191037
Part#: 11118511205
In Stock
Sale - Save 6% $ 35.99
$ 33.94 USD
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$ 33.94 USD
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Genuine BMW Connector

Bremmen Parts - Corporate Logo
T#:27205374
Part#: 11118511205
In Stock
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$ 39.76 USD
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$ 39.76 USD
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Vent Hose Assembly
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URO - Corporate Logo
T#:18468306
Part#: 17127576363
Ships in 3 Business Days
Sale - Save 7% $ 25.99
$ 24.28 USD
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$ 24.28 USD
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Aluminum connector vs OEM plastic The connector cracks/leaks over time causing coolant to leak and/or overheating problems Molded to OE coolant hose shape for superb fitment Engine heat and ozone resistant Durable ECD (Electro Chemical Degradation)-resistant EPDM material helps prevent electrolysis from breaking down the rubber from the inside-out Temperature rating: -40º F to 275º F (-40º C to 135º C)
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Coolant Hose - Supply 1 - G11, G30, G32
Auxiliary Coolant Pump - Engine
Genuine BMW - Corporate Logo
T#:551572
Part#: 64219317614
Ships Jul 1, 2025
Sale - Save 4% $ 50.99
$ 49.02 USD
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$ 49.02 USD
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Genuine BMW - Corporate Logo
T#:536491
Part#: 11538611277
In Stock
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$ 70.01 USD
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$ 70.01 USD
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The Genuine BMW Turbocharger to Auxiliary Water Pump Hose available at Turner Motorsport is a high-quality, OEM replacement designed for seamless performance in high-torque engines. Crafted from durable, heat-resistant materials, this hose ensures an efficient connection between the turbocharger and auxiliary water pump, optimizing coolant flow and prolonging engine life. Ideal for BMW models requiring dependable cooling performance, this hose meets all OEM specifications for fit and durability, providing reliable operation even under extreme conditions.

Key features:

OEM-grade, heat-resistant construction for extended durability Optimized for efficient coolant flow, reducing engine strain Direct fitment with original BMW specifications Compatible with select BMW turbocharged engine Replace your worn-out or damaged hose to maintain peak performance and cooling efficiency. The Genuine BMW Turbocharger to Auxiliary Water Pump Hose is the perfect choice for BMW owners who demand only the best in automotive performance.

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Genuine BMW - Corporate Logo
T#:222023
Part#: 17128602871
In Stock
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$ 114.43 USD
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Directs coolant from the engine to the radiator.

Genuine BMW - Corporate Logo
T#:46262
Part#: 17127575427
Ships Jul 1, 2025
Sale - Save 3% $ 95.99
$ 92.83 USD
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$ 92.83 USD
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Genuine BMW Coolant Hose -
This item fits the following BMW Chassis:
F01,F02,F06,F10,F12,F13

Fits BMW Engines including:
N63,N63N


Genuine BMW - Corporate Logo
T#:219978
Part#: 17128602665
Ships Jul 1, 2025
Sale - Save 4% $ 83.99
$ 80.71 USD
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Genuine BMW Hose, Radiator-Engine - 17128602665
Genuine BMW - Corporate Logo
T#:46274
Part#: 17127576363
Ships Jul 1, 2025
Sale - Save 4% $ 66.99
$ 64.59 USD
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Sale - Save 4% $ 66.99
$ 64.59 USD
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Genuine BMW Vent Pipe -
This item fits the following BMW Chassis:
E71,F01,F02,F10,F12,F13

Fits BMW Engines including:
N63

70-90mm 3/8"/9mm Band Hose Clamp
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ECS - Corporate Logo
T#:363017
Part#: 003402ECS06A-11
In Stock
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$ 4.19 USD
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$ 4.19 USD
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Upgrade your BMW with ECS Tuning's Stainless Steel Hose Clamps, designed for convenience and durability. With various band widths and German-style T-bolts, these clamps offer easy adjustment to your required diameter. Say goodbye to dealer pricing and enjoy the quality you love at ECS Tuning.

  • Full stainless steel construction
  • Various band widths available
  • German-style T-bolts for easy adjustment
  • Convenient solution for hose clamp replacement
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Genuine BMW - Corporate Logo
T#:6533
Part#: 07129952104
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$ 2.55 USD
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$ 2.55 USD
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GENUINE BMW HOSE CLAMP 07129952104
Genuine BMW - Corporate Logo
T#:570795
Part#: 17128602870
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$ 120.45 USD
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Uro - Aluminum Coolant Hose Connector for E9x, and Z4
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URO - Corporate Logo
T#:37757289
Part#: 11537545890PRMK
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$ 17.95 USD
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Aluminum Connector that replaces the OEM brittle Plastic

1/2"/12mm Band Hose Clamp - 25-40mm - Priced Each
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ECS - Corporate Logo
T#:385425
Part#: 003402ECS05A-06
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$ 2.99 USD
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Upgrade Your BMW Maintenance with Stainless Steel Hose Clamps from ECS Tuning

ECS Tuning introduces premium full stainless steel hose clamps, offering superior quality and convenience for your BMW maintenance. Avoid dealership delays and overpricing by choosing from a selection of band widths, ensuring you receive top-quality hose clamps without overpaying.

Key Benefits:

  • Premium full stainless steel hose clamps
  • Various band widths for enhanced convenience
  • High-quality alternative to dealership pricing
  • Readily available stock eliminates waiting time
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3/8"/9mm Band Hose Clamp - 50-70mm
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ECS - Corporate Logo
T#:341684
Part#: 003402ECS06A-12
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$ 4.19 USD
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Elevate your BMW maintenance with ECS Tuning's 304 stainless steel hose clamps, offering convenience and top-quality performance at an affordable price. Designed with various band widths and German-style T-bolts for adjustable sizing, these hose clamps ensure a secure fit for your specific diameter needs. Skip the dealership wait and excessive pricing; ECS Tuning provides reliable, dealership-quality hose clamps without the premium cost, ensuring your car receives the care it deserves.
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Genuine Volkswagen Audi - Corporate Logo
T#:26038596
Part#: N02035327
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$ 12.03 USD
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$ 12.03 USD
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Experience optimal performance in your BMW with the replacement of vacuum hoses. Vacuum leaks can disrupt engine operation, affecting fuel efficiency and idle stability. Don't let damaged hoses compromise your driving experience. Replace them with high-quality replacements to restore your BMW's performance.
  • Improve engine operation
  • Enhance fuel efficiency
  • Ensure stable idle
  • High-quality replacement for damaged hoses
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60-80mm 1/2"/12mm Band Hose Clamp
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ECS - Corporate Logo
T#:377836
Part#: 003402ECS05A-10
In Stock
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$ 4.19 USD
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$ 4.19 USD
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ECS Tuning Stainless Steel Hose Clamps for BMW

Upgrade your BMW's hose clamps with ECS Tuning Stainless Steel Hose Clamps, designed for convenience and durability. Say goodbye to long waits and overpriced dealership clamps. With various band widths available, these stainless steel clamps ensure a secure fit for your vehicle's hoses.

Benefits:

  • Convenient replacement for worn-out hose clamps
  • Made of durable stainless steel for long-lasting performance
  • Available in various band widths for versatile use
  • Affordable alternative to dealership pricing
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Hose Clamp 2 5/16" - 3 1/4" - priced each
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ECS - Corporate Logo
T#:376806
Part#: 54155K23
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$ 4.20 USD
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$ 4.20 USD
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Hose Clamp 2 5/16" - 3 1/4"

Ensure secure hose connections with the Hose Clamp 2 5/16" - 3 1/4", a versatile and reliable solution for various applications. Crafted from durable materials, this clamp offers superior strength and corrosion resistance. Its adjustable design allows for a snug fit, reducing the risk of leaks and ensuring optimal performance. Upgrade your hose connections with the precision and reliability of the Hose Clamp 2 5/16" - 3 1/4".

  • Versatile and reliable solution for various applications
  • Superior strength and corrosion resistance
  • Adjustable design for a snug fit
  • Reduces risk of leaks for optimal performance
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77-85mm - 3/4" Band Hose Clamp
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ECS - Corporate Logo
T#:377877
Part#: 003402ECS07A-05
In Stock
Sale - Save 40% $ 23.99
$ 14.39 USD
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$ 14.39 USD
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Upgrade your BMW's hose clamps with the 77-85mm - 3/4" Band Hose Clamp from Turner Motorsport. These full 304 stainless steel clamps offer convenience and quality without the dealership price tag. German-style T-bolts allow for easy adjustment to your required diameter, ensuring a secure fit every time.

  • Made of durable 304 stainless steel for long-lasting performance
  • German-style T-bolt design for easy size adjustment
  • Convenient band widths for versatile applications
  • Quality alternative to dealership pricing
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Band Hose Clamp | 12-20mm 3/8"/9mm
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ECS - Corporate Logo
T#:304266
Part#: 003402ECS06A-03
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$ 2.99 USD
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$ 2.99 USD
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Secure hoses in your BMW effortlessly with the ECS 3/8" / 9mm Band Hose Clamp (12-20mm). Specifically designed for BMW models, this clamp ensures a snug fit and reliable hold for hoses measuring between 12mm to 20mm. Crafted with durable materials, these clamps provide exceptional resistance against leaks and are ideal for various automotive applications. Upgrade your BMW's hose security with these reliable ECS hose clamps.
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70-78mm - T-Bolt Hose Clamp - Priced each
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ECS - Corporate Logo
T#:380416
Part#: 003402ECS07A-03
In Stock
Sale - Save 40% $ 29.99
$ 17.99 USD
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$ 17.99 USD
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Ensure a tight and leak-free seal in your BMW's cooling, vacuum, or intake systems by installing a new adjustable hose clamp. Over time, clamps can deform or lose their tightness due to aging or frequent removal, potentially causing leaks in your coolant or vacuum hoses. Avoid the risk of leaks by replacing old clamps with new hardware, offering peace of mind against coolant and vacuum system issues.

Key benefits of the adjustable hose clamp include:

  • Maintaining a secure and leak-free seal in your BMW's systems.
  • Preventing coolant or vacuum leaks that can affect performance.
  • Adjustable size from 70mm to 78mm for versatile applications.

Upgrade your hose clamps to ensure optimal performance and reliability in your BMW's systems.

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Genuine BMW - Corporate Logo
T#:6495
Part#: 07119963300
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$ 1.51 USD
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$ 1.51 USD
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GENUINE BMW GASKET RING 07119963300


90-110mm 3/8"/9mm Band Hose Clamp
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ECS - Corporate Logo
T#:341281
Part#: 003402ECS06A-13
In Stock
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$ 0.99 USD
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$ 0.99 USD
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ECS Tuning 304 Stainless Steel Hose Clamps

Once again, ECS Tuning has found a way to make life easier for working on your car. Need new hose clamps but don't want to wait to order it from the dealership or pay more than you should for a hose clamp? That's where we come in! These are full 304 stainless steel hose clamps with various band widths for your convenience. They are German style using T-bolts to adjust in size to your required diameter. Never pay dealer pricing again, but still get the quality you love here at ECS Tuning.

  • Made from high-quality 304 stainless steel for durability
  • German-style design with T-bolts allows for easy size adjustment
  • Various band widths for versatile use
  • Avoid dealership pricing without compromising on quality
  • Perfect for BMW enthusiasts seeking affordable yet reliable hose clamps
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40-60mm 3/8"/9mm Band Hose Clamp
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ECS - Corporate Logo
T#:341280
Part#: 003402ECS06A-08
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$ 1.79 USD
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$ 1.79 USD
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ECS Tuning 304 Stainless Steel Hose Clamps

Revolutionize your car maintenance with ECS Tuning's premium 304 stainless steel hose clamps. Eliminate dealership delays and inflated prices! These German-style clamps utilize T-bolts for hassle-free diameter adjustment. With various band widths available, these durable clamps ensure reliability without the hefty cost. Experience dealership-quality products at affordable rates, exclusively at ECS Tuning.

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Cap
D=6
Genuine BMW - Corporate Logo
T#:191368
Part#: 17128515062
Ships Jul 1, 2025
Sale - Save 5% $ 10.99
$ 10.43 USD
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Genuine BMW Cap -
This item fits the following BMW Chassis:
F15,F25 X3

Fits BMW Engines including:
N57N


Genuine BMW - Corporate Logo
T#:219994
Part#: 17128651271
Ships Jul 1, 2025
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$ 5.66 USD
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Genuine BMW Hose Clamp - 17128651271

Bremmen Parts - Corporate Logo
T#:39295552
Part#: 17127576363
Ships on Sep 2, 2025
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$ 19.49 USD
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Bremmen Parts - Corporate Logo
T#:36913371
Part#: 11118619408
Ships on Aug 29, 2025
New Item
Sale - Save 25% $ 30.99
$ 23.24 USD
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The Coolant Outlet Connector connects the engine block coolant outlet to the upper radiator hose.

Due to fragile plastic construction and consistent exposure to hot, chemical-rich engine coolant, this piece is prone to degradation and (potentially) complete failure.

Whether you're fixing a failed connector or preemptively replacing this failure-prone component, choose this quality replacement from Bremmen Parts for a lasting repair.

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