BMW Coolant & Radiator Hoses for BMW 1 Series E82 (2008-2013)

Silicone Expansion Tank Relocation Heater Hose

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T#:21735881

Part#: 053082LA01

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$ 56.99 USD

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Upgraded or replacement silicone heater hose for our N54 expansion tank relocation kits.

60" silicone performance coolant hose featuring a molded 90-degree bend for installs with space constraints.

Features and benefits:

Constructed of 4-Ply reinforced silicone for improved durability over the failure-prone rubber hoses.
Reduced thermal conductivity
Improved resistance to ozone and UV degradation for improved performance and durability.
Turner branded

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OEM Style Hose Clamps

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T#:338927

Part#: HOSE-CLAMPS

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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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N54 Cooling System Upgrade Kit

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T#:26771748

Part#: 024797ECS03KT2

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$ 523.17 USD

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The N54 engine, like many BMW engines, has a reputation for encountering cooling system issues. To address this, Turner Motorsport enthusiasts have curated a comprehensive kit to safeguard your N54 cooling system against potential failures.

Included in the kit:

1. Turner Motorsport Heavy Duty Aluminum Expansion Tank Kit:

Enhances the factory plastic tank design, known for its vulnerability to failure. Maintains original coolant capacity and expansion volume. Features a baffled tank design to prevent air pockets during aggressive driving. Includes a specially designed bleed passage to avoid air introduction during engine cooldown. Constructed with fully-TIG welded 5052 aluminum. Comes with aluminum bleeder screw, OE coolant level sensor, expansion tank cap, flared coolant pressure release line, and all necessary installation hardware. 2. ECS Performance Coolant Outlet Hose Kit:

4-ply reinforced silicone outlet hose. Internal layer lined with Flourosilicone for exceptional chemical resistance. Equipped with billet 6061-T6 outlet adapter. 3. Redline Water-Wetter Coolant Additive - 12 oz:

Lowers coolant temperatures by up to 30*F. Compatible with various cooling system components including aluminum, cast iron, copper, brass, and bronze. For N54 owners seeking enhanced cooling system performance and longevity, especially those pushing significant power, this kit is indispensable.

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Cooling System Refresh Kit - Level 2

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T#:15677500

Part#: 82141467704-KT

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As your mileage increases, so does wear and tear on your engine's cooling components. Cooling system components live a rough life, going through extreme temperature changes and being exposed to the elements. A cooling system failure can, and probably will leave you stranded. For automatic transmission (or DCT) vehicles only This kit includes: Thermostat with mounting hardware 1 gallon of BMW coolant Water pump with mounting hardware Primary cooling system hoses and radiator hose gasket, and bleeder screw Expansion tank with cap Accessory belt

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Cooling System Refresh Kit - Level 2 - E9x, E82, E88, Z4

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T#:42099868

Part#: 11537558523TKT

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Keep your BMW running at the proper temperature and avoid costly engine repairs with the Cooling System Refresh Kit, the complete maintenance solution trusted by enthusiasts and professionals alike.

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Black Magic Parts Cylinder Head Coolant Flange - BMW N52 N54 N55 3.0L...

T#:38094360

Part#: 601-0003

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The Black Market Parts (by Precision Raceworks) BMW Billet Coolant Flange was designed as a replacement for the factory plastic flange that is found in the hose that connects the thermostat to the cylinder head. The plastic flange commonly cracks, which leads to coolant loss and engine overheating. Replace your coolant flange before disaster occurs and leaves you stuck on the side of the road.

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Upper Radiator Hose - E9x E82 E89 With N52 Engine

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T#:7460

Part#: 17127531579

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This is the upper radiator hose that goes from the engine to the top of the radiator with either N51 or N52 enigne.

This item fits the following BMWs:
2008+ E82 BMW 128i
2006-2011 E90 BMW 325i 325xi 328i 328xi 328i xDrive 330i 330xi - Sedan
2006-2012 E91 BMW 325xi 328i 328xi 328i xDrive - Wagon
2007-2013 E92 BMW 328i 328xi 328i xDrive - Coupe
2007-2013 E93 BMW 328i Convertible
2009+ Z4 BMW Z4 sDrive30i

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Rein Upper Radiator Hose - E82, E88, E90, E92, E93, Z4

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T#:340690

Part#: 17127540127

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The hose that comes off of the top outlet on the radiator

Radiator Hose for N52 / N54 - Lower

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T#:388683

Part#: 17127564478

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Replace split, hard, or bulging hoses

Expansion Tank Vent Hose

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T#:30729012

Part#: 17127618510

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VTT N54 "Mickey Mouse" Cylinder Head Adapter W/ O-ring And Clamp (No ...

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T#:26404815

Part#: VTT-N54-COOLANT9

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Upper Radiator Hose

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T#:30729022

Part#: 17127540127

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Lower Radiator Hose

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T#:30729018

Part#: 17127564480

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Rein Radiator Hose with Temerature Sensor Fitting - E82 E88 E90 E91 E...

Lower

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T#:583051

Part#: 17127531581

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Radiator to Thermostat Housing

VTT Compete N54 Coolant Hose Kit - E8X, E9X N54

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T#:590227

Part#: VTT-N54-COOLANT-

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A complete upgrade to the weak factory hoses.

OEM Rein Expansion Tank Vent Hose - E82/8 E9X N52

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T#:402113

Part#: 17127618510

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Acts as a vent hose between the upper radiator hose and the expansion tank. Runs the length of the top of the radiator.

CRP Radiator Vent Hose - E82, E84, E88, E90, E92, E93

For vehicles with automatic or Double Clutch Transmission

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T#:1195859

Part#: 17127565094

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Located on the top of the radiator

Heater Return Line

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T#:27572099

Part#: 17127548230

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Rein Coolant Hose - E82, E84, E88, E90, E92, E93

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T#:592013

Part#: 17127599450

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Connects your radiator to the thermostat

Rein Radiator Return Hose - E82, E88, E90, E91, E92, E93

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T#:20530

Part#: 64216951946

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HOSE F RADIATOR AND ENGINE R 64216951946 Manufactured by CRP

N54 Coolant Outlet Hose - 11537541992

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T#:36981059

Part#: 11537541992

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This coolant outlet hose connects the cylinder head to the thermostat housing and is a critical component of the cooling system. For many N54 owners, the "Mickey Mouse" flange is a common failure point. This plastic connector is vulnerable to degradation from heat, exposure to chemicals, and wear over time.

If your outlet hose has failed or the cylinder head flange is leaking, it’s best to replace the entire assembly for a reliable and long-lasting repair.

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Coolant return line

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T#:30729019

Part#: 17127548229

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VTT Complete Blue N54 Coolant Hose Kit

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T#:17771579

Part#: VTT-N54-COOLANTB

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$ 464.99 USD

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Upgrade your BMW N54's cooling system with VTT's Billet/Silicone coolant hose upgrade kit. Designed to address common issues with factory plastic connectors and standard coolant hoses, this kit offers premium enhancements for durability and performance. Crafted with Billet 6061-T6 connectors for corrosion resistance and 6-ply molded silicone hoses in factory shapes, it ensures reliability and longevity for your BMW's cooling system.

Upgraded Billet 6061-T6 connectors for enhanced durability
Corrosion-resistant black anodized finish
6-ply molded silicone hoses for superior performance
Factory-shaped design for easy installation

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Radiator Hose

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T#:5649971

Part#: 64216951946

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Connects from the top side of the radiator to the expansion tank. Often an overlooked maintenance part.

Radiator Hose - Upper

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T#:38621422

Part#: 17127531579

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Rein Lower Radiator Hose - E82, E88, E90, E92, E93

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T#:340665

Part#: 17127564480

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$ 48.44 USD

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The hose that attaches to the bottom of the radiator

Radiator Hose - Lower

Lower

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T#:30729025

Part#: 17127531581

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$ 24.27 USD

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VTT Billet / Silicone Full Coolant Hose Kit - Red - BMW E82/E88 E9X N...

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T#:22987117

Part#: VTT-N54-COOLANTR

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$ 464.99 USD

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VTT is proud to announce our N54 Billet/Silicone coolant hose upgrade kit! The factory plastic coolant connectors are prone to breaking over time, and the hoses are just your standard run of the mill coolant hose. We wanted to provide an upgrade to both areas. What we came up with is Billet 6061-T6 connectors anodized black for corrosion resistance, and 6 ply silicone molded silicone hoses in the factory shapes. Full hose kit includes: Upper Radiator hose Lower Radiator hose Cylinder head outlet hose (Mickey Mouse hose, this hose is notorious for breaking when removed) Upper vent hose (this hose is also notorious for breaking as stock the center is plastic that crumbles when moved) Water pump inlet hose (Horse Shoe hose)

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OEM Rein Low Temperature Cooling Module Coolant Hose - BMW E82/88 E9X...

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T#:17738369

Part#: 17127540020

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$ 38.79 USD

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Coolant hoses can become brittle over time, leading to cracks and leaks. Replace your coolant hose with this OEM Rein hose to prevent leaks and overheating.

Rein Lower Cooling Hose - E82, E88, E90, E91, E92, E93, Z4

For vehicles with automatic transmission only

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T#:402117

Part#: 17117524710

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$ 31.34 USD

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Connects to lower coolant pipe

Coolant Hose Assembly

For manual transmission models only

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T#:30729020

Part#: 17127548223

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$ 106.39 USD

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OEM Rein Coolant Hose - BMW E82/88 E9X N54 N55 3.0L

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T#:592007

Part#: 17127548203

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Low temperature cooling module hose.

Lower Cooling Hose - 17117524710

For vehicles with automatic transmission only

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T#:36913374

Part#: 17117524710

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This hose connects to the lower coolant pipe on the passenger side of vehicles equipped with automatic transmissions.

Rein Water Hose With Gasket - Water Pump To Engine Inlet

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T#:17804808

Part#: 11537584630R

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Rein OE quality water hoses are designed to be direct replacements for OE hoses and assemblies. This includes the hose and clamps.

Coolant Hose

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T#:30729015

Part#: 17127599450

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Coolant Hose

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T#:594291

Part#: 11537584549

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Connects to the thermostat. Replacement from Rein.

Rein Coolant Outlet Hose - E82, E88, E90, E92, E93, Z4

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T#:388670

Part#: 11537541992

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Attached to the outlet on the thermostat housing

VTT N54 Both Raditors Hoses Only

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T#:590230

Part#: VTT-N54-COOLANT4

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$ 439.99 USD

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Rein Coolant Hose With Metal Flange - E82, E88, E9x - N55

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T#:53750144

Part#: CHU0629

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$ 53.93 USD

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Upgraded Coolant Hose from Rein Featuring Metal Flanges to Reduce Leaks

Vargas Billet Upper Coolant Line Block-Off - BMW N55 & S55 Engines ...

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T#:52094575

Part#: VTT-FAB-047

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$ 21.99 USD

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When building a custom turbo kit, the "VTT-FAB-047" Block-Off Flange is an essential component for managing your BMW's thermal systems.

Coolant Hose - Priced Each

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T#:30729023

Part#: 17127540020

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$ 18.50 USD

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N54 Coolant Hose/Elbow - 11537545665

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T#:36100140

Part#: 11537545665

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$ 13.05 USD

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This Coolant Hose is located behind the thermostat on N54-equipped BMW models. Due to weak rubber construction and its close proximity to the bank one turbocharger, this hose is a common failure item on high-mileage vehicles.

Whether you are replacing a failed hose or preemptively servicing your cooling system, choose this high-quality replacement from Bremmen Parts for a lasting repair.

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Rein Coolant Outlet Hose W/ Upgraded Aluminum Flange - BMW E82/88 E9X...

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T#:44835448

Part#: CHU0484

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$ 43.70 USD

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Attaches the outlet of the thermostat housing to the cylinder head This hose is notorious for failure at the flange. The plastic flange becomes brittle over time due to numerous heat cycles and often cracks, leading to a major coolant leak. This upgraded option from Rein features an aluminum flange that will not crack or split, ensuring years of operation without the worries of failure.

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Rein Water Pipe - E82, E88, E90, E91, E92, E93

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T#:403979

Part#: 11537545890

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$ 19.94 USD

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$ 19.94 USD

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Connects from the top of the thermostat housing to the engine block

Coolant Inlet Hose Section

For vehicles with automatic transmission only

2X Entries Into Our F80 M3 Sweepstakes

T#:388669

Part#: 11537558523

Back Ordered

Sale - Save 5% $ 17.99

This product was last offered at the strikethrough price on
08-31-2026

$ 17.09 USD

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Sale - Save 5%

$ 17.99

This product was last offered at the strikethrough price on
08-31-2026

$ 17.09 USD

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OEM Rein Coolant Pipe Inlet Hose Section - N52

2X Entries Into Our F80 M3 Sweepstakes

T#:388662

Part#: 11537516414

In Stock

Sale - Save 5% $ 19.99

This product was last offered at the strikethrough price on
08-31-2026

$ 18.99 USD

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Qty

Sale - Save 5%

$ 19.99

This product was last offered at the strikethrough price on
08-31-2026

$ 18.99 USD

Add to Wish List

Cooling hoses tend to crack over time after going through countless heating and cooling cycles. This can lead to leaks or air bubbles in the cooling system that lead too coolant loos, hurts cooling potential, or could possibly cause damage from excess heat.

Fits the following BMWs:
Submodels with N52 3.0L engine.

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