BMW Coolant & Radiator Hoses for BMW 5 Series E39 (1996-2003)

Transmission Cooler Hose Set - E39 540i 99-03, E38 740i/iL 99-01 ...

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T#:338705

Part#: TMS16592

Ships in 2 Business Days

Starting at $ 171.28 USD

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Starting at $ 171.28 USD

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The oil cooler/heat exchanger for the automatic transmission is one of the most overlooked sections of the 540i and 740i cooling system. The cooler (heat exchanger) is a part of the overall cooling system and uses coolant circulated from the regular cooling system to cool the transmission oil running through this small cooling block. Some of the hoses are shared with the rest of the cooling system as well. The E38/E39 heat exchanger is located along the driver's side frame rail and is accessed from the wheel well. We recommend servicing or cleaning the heat exchanger along with any cooling system overhaul. Or if you're having transmission faults (especially for temperature) you may want to clean the transmission cooler anyway and these hoses will be a nice finishing touch.

Replacing or cleaning the heat exchanger components could lead to better shifting of the automatic as the cooler itself can become clogged. If you're experiencing harder or hesitating shifts, and the internal transmission temperature is rising without being regulated, the components in this system are the likely cause. Staying on top of the cooling needs of the transmission will help prevent a very costly transmission repair in the future. These hoses are easily replaced and you can clean the heat exchanger easily with brake cleaner and some brushes.

Included in this handy package are:

11531711381 - transmission cooling hose from water pump to radiator (with t-connector)

11531711385 - transmission cooling hose from radiator to cooler

11531711384 - transmission cooling hose from cooler to water pump

11537511207 - transmission cooling hose from cooler to chassis

hose clamp

o-ring

This hose set fits the following BMWs:
1999-2003 E39 BMW 540i
1999-2001 E38 BMW 740i 740il

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OEM Style Hose Clamps

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T#:338927

Part#: HOSE-CLAMPS

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Starting at $ 3.87 USD

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$ 3.99

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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 Heater Inlet Pipe - E46 E39 E53 E83 E85 Z3

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T#:6939

Part#: 11531705210

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$ 66.99 USD

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This is the Genuine BMW plastic heater inlet pipe that connects the cylinder head to the heater inlet on cars with the M52 or M54 engine.The plastic on this hose becomes brittle over time and eventually leads to failure.

This item fits the following BMWs:
1999-2005 E46 BMW 323i 323ci 325i 325ci 325xi 328i 328ci 330i 330ci 330xi
1999-2003 E39 BMW 525i 528i 530i
2004-2006 E83 BMW X3 2.5i X3 3.0i - M54 engine
2000-2006 E53 BMW X5 3.0i
1999-2002 Z3 BMW Z3 2.3 Z3 2.5i Z3 2.8 Z3 3.0i
2003-2005 E85 BMW Z4 2.5i Z4 3.0i

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Genuine BMW Water Pipe - E46 E39 Z4 Z3 (M52 M54)

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T#:360688

Part#: 11537502525

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$ 90.99 USD

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Replace your cracked/broken coolant pipe with this Genuine BMW pipe to ensure long term reliability and perfect fitment.

Bav Auto Heater Inlet Pipe - E46 E39 E53 E83 E85 Z3

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T#:638080

Part#: 11531705210

In Stock

Sale - Save 20% $ 40.99

This product was last offered at the strikethrough price on
05-03-2026

$ 32.79 USD

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$ 32.79 USD

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This is the plastic heater inlet pipe that connects the cylinder head to the heater inlet on cars with the M52 or M54 engine. The plastic on this hose becomes brittle over time and eventually leads to failure. Replace yours with a brand new Bav Auto Heater inlet pipe to prevent catastrophic failure.

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Bavarian Autosport Water Pipe - E46 E39 Z4 Z3 (M52TU, M54)

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T#:638085

Part#: 11537502525

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$ 40.79 USD

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This plastic water pipe is positioned directly underneath your intake manifold. Due to its plastic construction, it is notorious for catastrophic failure. Rapid cooling loss and overheating are both direct results of this failure, posing permanent and lasting damage to the engine.

Replace your cracked/broken coolant pipe with this high-quality Bavarian Autosport component to ensure long-term reliability and perfect fitment.

From 1974 to 2019, Bavarian Autosport was one of the premier vendors for BMW and MINI auto parts. We are happy to preserve the Bav Auto legacy by continuing to carry their high-quality products into the future. All Bav Auto parts will remain unchanged in design and sourced from the same OEM suppliers to ensure long-lasting reliability. We trust these parts, accessories, and upgrades so confidently that we back every Bavarian Autosport branded component with a 2-year warranty.

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BMW M52 M54 Water Pipe

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T#:594294

Part#: 11537502525

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$ 55.99 USD

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BMW M52 M54 Water Pipe is an essential replacement part designed to ensure long-term reliability and optimal performance for your BMW's cooling system. Engineered to replace cracked or broken coolant pipes, this high-quality water pipe from Turner Motorsport guarantees a perfect fit and dependable service. Investing in this replacement pipe helps prevent overheating and potential engine damage, maintaining your vehicle's performance and longevity.

Reliable replacement: Designed to replace cracked or broken coolant pipes for improved engine cooling.
Optimal fitment: Engineered to ensure a perfect fit and seamless installation.
Durable construction: Built with high-quality materials to withstand engine temperatures and environmental conditions.
Preventative maintenance: Helps avoid overheating and potential engine damage by ensuring a reliable coolant flow.
Vehicle compatibility: Specifically designed for BMW M52 and M54 engine models.

Upgrade your BMW’s cooling system with the BMW M52 M54 Water Pipe from Turner Motorsport for enhanced reliability and performance.

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Race German Coolant Temperature Sender Adapter - M12x1.5

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T#:6827887

Part#: RGCTSAM12

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$ 35.99 USD

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Race German has devoted themselves to providing quality products for late model BMWs that cover both street and track applications. Race German has now grown their catalog to a wide variety of models and products geared towards keeping your car looking and running nice. For those looking to install an aftermarket coolant temp gauge, Race German has the perfect accessory for you! This adapter is machined out of aluminum and splices into your upper radiator hose. Perfect for use with Race German's E30 temperature gauge but has compatibility with a wire variety of other cars as well! Features: Tapped for M12x1.5 sized sensor 38mm diameter outlets which fit most BMW hoses Includes 2x hose clamps **Does not include temp sensor

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Heater Inlet Pipe

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T#:594330

Part#: 11531705210

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$ 41.99 USD

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$ 41.99 USD

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This is the plastic heater inlet pipe that connects the cylinder head to the heater inlet on cars with the M52 or M54 engine.The plastic on this hose becomes brittle over time and eventually leads to failure.

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Race German Coolant Temperature Sender Adapter - 1/8NPT

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T#:6827888

Part#: RGCTSA1/8NPT

Ships in 1 Business Day

$ 35.99 USD

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$ 35.99 USD

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Race German has devoted themselves to providing quality products for late model BMWs that cover both street and track applications. Race German has now grown their catalog to a wide variety of models and products geared towards keeping your car looking and running nice. For those looking to install an aftermarket coolant temp gauge, Race German has the perfect accessory for you! This adapter is machined out of aluminum and splices into your upper radiator hose. Perfect for use with Race German's E30 temperature gauge but has compatibility with a wire variety of other cars as well! Features: Tapped for 1/8NPT sized sensor 38mm diameter outlets which fit most BMW hoses Includes 2x hose clamps **Does not include temp sensor

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Genuine BMW Upper Radiator Hose - E39 M5

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T#:14567

Part#: 11531406766

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$ 70.99 USD

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Replacement upper radiator hose for the E39 M5. This is a Genuine BMW part.

This item fits the following BMWs:
1999-2003 E39 BMW M5

Genuine BMW Lower Radiator Hose - E39 M5

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T#:6934

Part#: 11531407451

Ships in 3 Business Days

$ 65.99 USD

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GENUINE BMW ENGINE WATER HOSE 11531407451.--

This item fits the following BMWs:
BMW M Series - M5

--.

Genuine BMW Lower Radiator Hose - E39 M5

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T#:14568

Part#: 11531407812

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$ 88.99 USD

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Replacement lower radiator hose for E39 M5. A Genuine BMW part.

This item fits the following BMWs:
1999-2003 E39 BMW M5

Transmission Cooling Hose from Radiator to Oil Cooler - E39 540i, E38...

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T#:6946

Part#: 11531711385

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$ 31.99 USD

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This the the transmission cooling hose that goes from the radiator to the transmission oil regulator (# 17211437772 ) /oil cooler (# 17217505823 )/.

We offer all these hoses in our Transmission Cooling Hose Kit

This hose set fits the following BMWs:
1999-2003 E39 BMW 540i
1999-2001 E38 BMW 740i 740il

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70-78mm - T-Bolt Hose Clamp - Priced each

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T#:380416

Part#: 003402ECS07A-03

In Stock

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$ 23.99 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 Transmission Cooling Hose from Oil Cooler to Metal Line -...

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T#:6986

Part#: 11537511207

Ships in 3 Business Days

$ 28.99 USD

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This the the transmission cooling hose that goes from the transmission oil regulator (# 17211437772 ) /oil cooler (# 17217505823 ) to the metal line mounted to the chassis.

We offer all these hoses in our Transmission Cooling Hose Kit

This hose set fits the following BMWs:
1999-2003 E39 BMW 540i
1999-2001 E38 BMW 740i 740il

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Genuine BMW Coolant Hose

For vehicles with production date up to 09/1998

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T#:367831

Part#: 13541703945

In Stock

3% off MSRP $ 34.99

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 33.99 USD

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3% off MSRP

$ 34.99

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 33.99 USD

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Genuine BMW Coolant Connecting Pipe - S62

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T#:35856

Part#: 11531406697

Ships in 3 Business Days

3% off MSRP $ 39.99

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 38.99 USD

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3% off MSRP

$ 39.99

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$ 38.99 USD

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Genuine BMW Connection Pipe
This item fits the following BMW Chassis:
E39 M5,E39

Fits BMW Engines including:
S62

Genuine BMW Lower Radiator Hose - E39 540i, E38 740i/iL

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T#:16593

Part#: 11537505229

Ships in 2 Business Days

2% off MSRP $ 45.99

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 44.99 USD

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2% off MSRP

$ 45.99

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$ 44.99 USD

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Replacement lower radiator hose - to thermostat. This is an OE BMW replacement hose, with the plastic fittings and clamps installed.

This item fits the following BMWs:
1999-2003 E39 BMW 540i
1999-2001 E38 BMW 740i 740il

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Genuine BMW Upper Radiator Hose - E39 540i, E38 740i/iL

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T#:6983

Part#: 11537505228

Ships in 4 Business Days

2% off MSRP $ 45.99

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 44.99 USD

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2% off MSRP

$ 45.99

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 44.99 USD

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Replacement upper radiator hose - to water pump and alternator. This is an OE BMW replacement hose, with the plastic fittings and clamps installed.

This item fits the following BMWs:
1999-2003 E39 BMW 540i
1999-2001 E38 BMW 740i 740il

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Genuine BMW Coolant Hose - E52 Z8 E39 540i

For vehicles with manual transmission and production date from 09/1998

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T#:367677

Part#: 11531711377

In Stock

$ 43.99 USD

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$ 43.99 USD

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Upper Radiator Hose - E38 E39 M62

For vehicles with production date from 09/1998

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T#:36100134

Part#: 11537505228

In Stock

$ 52.99

This product was last offered at the strikethrough price on
05-03-2026

$ 38.99 USD

Limited Qty Sale

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$ 52.99

This product was last offered at the strikethrough price on
05-03-2026

$ 38.99 USD

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This OEM-style upper radiator hose connects the upper radiator outlet to the thermostat housing.

If you're experiencing a leak or wear in your radiator hose, replace it with this high-quality, cost-effective replacement from Bremmen Parts to restore optimal cooling system performance.

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URO - Heater Inlet Pipe - E46, Z3, E39

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T#:34080697

Part#: 11531705210

Ships in 1 Business Day

$ 34.49 USD

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This runs from the front left side of the cylinder head under the intake manifold toward the firewall.

OEM Coolant Return Pipe from Water Pump Hose to Transmission Cooler T...

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T#:6945

Part#: 11531711384

In Stock at Vendor

$ 68.99 USD

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This is the cooling system return hose that goes from the automatic transmission cooling thermostat to the hose that comes off the lower water pump outlet.1999-2003 E39 BMW 540i
1999-2001 E38 BMW 740i 740il

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E39 Upper Radiator Hose - E39 525i 528i 530i

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T#:4473

Part#: 11531705223

Ships in 3 Business Days

$ 47.99 USD

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This cooling hose goes from the upper radiator port to the water pump. It includes a new bleed screw.

This item fits the following BMWs:
1999-2003 E39 BMW 525i 528i 530i

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Engine Coolant Recovery Tank Hose - E39, E52

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T#:45574

Part#: 17102693701

In Stock

4% off MSRP $ 79.99

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 76.99 USD

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4% off MSRP

$ 79.99

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 76.99 USD

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Genuine BMW Vent Pipe
This item fits the following BMW Chassis:
E39 M5,E39

Fits BMW Engines including:
S62

Febi Radiator Hose - Lower - E39

For vehicles with production date from 09/1998

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T#:4474

Part#: 11531705224

In Stock

$ 53.99

This product was last offered at the strikethrough price on
05-02-2026

$ 42.99 USD

Limited Qty Sale

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Qty

$ 53.99

This product was last offered at the strikethrough price on
05-02-2026

$ 42.99 USD

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This coolant hose goes from the lower radiator to the water pump. This hose has a temperature sensor in it. (sold separately- see below).

This item fits the following BMWs:
1999-2003 E39 BMW 525i 528i 530i

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Uro - Aluminum Coolant Hose Connector for E9x, and Z4

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T#:37757289

Part#: 11537545890PRMK

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$ 24.99 USD

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$ 24.99 USD

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Aluminum Connector that replaces the OEM brittle Plastic

OEM Rein Coolant Hose - E38 E39 M62 4.4L

For vehicles with production date from 09/1998

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T#:375752

Part#: 11537511207

In Stock at Vendor

$ 25.80 USD

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$ 25.80 USD

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Over time, coolant hoses begin to get brittle and are susceptible to cracking and splitting. Replace your cracked or leaking coolant hose to prevent further leaks and potentially catastrophic failure.

Rein Radiator Hose - Lower - E39

For vehicles with production date from 09/1998

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T#:341242

Part#: 11531705224

Ships in 1 Business Day

$ 37.99 USD

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Includes retaining clips

Expansion Tank Hose

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T#:375747

Part#: 11531438632

Ships in 1 Business Day

$ 24.99 USD

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$ 24.99 USD

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Febi Radiator Hose - Upper - E39

For vehicles with production date from 09/1998

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T#:363755

Part#: 11531705223

In Stock at Vendor

$ 68.99 USD

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$ 68.99 USD

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Includes retaining clips

Genuine BMW Radiator Hose - E39 525i 528i 530i

For vehicles with production date from 09/1998

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T#:360672

Part#: 11531705223

Ships in 3 Business Days

$ 66.94 USD

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$ 66.94 USD

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Genuine BMW Transmission Cooling Hose - Water Pump to Radiator - E39 ...

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T#:6944

Part#: 11531711381

Ships in 3 Business Days

$ 34.99 USD

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$ 34.99 USD

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This the the transmission cooling hose that goes from the radiator to the water pump. It also connects to the transmission cooling hose from cooler to water pump #11531711384.

We offer all these hoses in our Transmission Cooling Hose Kit

This hose set fits the following BMWs:
1999-2003 E39 BMW 540i
1999-2001 E38 BMW 740i 740il

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Genuine BMW Coolant Hose - E39 525i 528i 530i 540i M5

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T#:368726

Part#: 64218367929

Ships in 3 Business Days

6% off MSRP $ 35.99

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 33.99 USD

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6% off MSRP

$ 35.99

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 33.99 USD

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URO Radiator Hose - E38, E39

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T#:38094316

Part#: 11531711385

Ships in 1 Business Day

$ 47.99 USD

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$ 47.99 USD

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This radiator hose is routed from the lower left of the radiator and goes to the heat exchanger.

Genuine BMW Radiator Hose - Lower - E39 525i 528i 530i

For vehicles with production date from 09/1998

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T#:360673

Part#: 11531705224

In Stock

Sale - Save 6% $ 55.99

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 52.57 USD

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$ 55.99

This product was last offered at the strikethrough price on
06-15-2026

$ 52.57 USD

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BMW Radiator Hose Kit - 11537505229

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T#:46719191

Part#: CHK0008P

Ships in 3 Business Days

$ 61.99 USD

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$ 61.99 USD

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Keep your cooling system sealed, strong, and ready for anything with this Rein radiator hose kit—your all-in-one fix for cracked, leaking, or worn factory hoses. Years of heat, pressure, and age can cause rubber to weaken, split, or swell, setting the stage for coolant leaks and potential overheating. Rein hoses are engineered to meet or exceed OEM standards, built from premium, heat-resistant materials that can take on extreme temperatures and system pressures without faltering. Each hose features factory-correct bends, fittings, and diameters for an exact, hassle-free installation—no cutting or forcing required. Whether you’re tackling a full cooling system refresh or chasing down a small coolant leak, this Rein kit provides everything needed to restore confidence and performance under the hood. Why choose this Rein radiator hose kit: Factory-level precision – Direct-fit replacements that deliver OEM-quality reliability. Built to last – Resists cracking, swelling, and chemical damage from daily heat cycling. Confidence restored – Prevents coolant loss, overheating, and on-road breakdowns. All-in-one upgrade – Includes upper and lower hoses for a complete system refresh. If keeping your BMW’s cooling system running tight and trouble-free is the goal, Rein brings the dependable quality and fitment you can count on—engineered to perform just like factory, mile after mile.

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Genuine BMW Coolant Hose - E38 740i 740iL E39 540i

For vehicles with production date up to 09/1998

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T#:360686

Part#: 11531745595

Ships in 3 Business Days

2% off MSRP $ 45.99

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 44.99 USD

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2% off MSRP

$ 45.99

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 44.99 USD

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Genuine BMW Coolant Overflow Hose

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T#:360736

Part#: 17111427156

Ships in 3 Business Days

4% off MSRP $ 79.99

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 76.99 USD

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4% off MSRP

$ 79.99

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 76.99 USD

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Genuine BMW Heater Return Hose

For vehicles with production date up to 09/1998

affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

T#:22318

Part#: 11531433059

Ships in 7 Business Days

2% off MSRP $ 252.00

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 245.99 USD

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2% off MSRP

$ 252.00

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 245.99 USD

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Genuine BMW Heater Return Pipe -
This item fits the following BMW Chassis:
E36,E39

Fits BMW Engines including:
M52,S52

Genuine BMW Water Pipe - E38 740i 740iL E39 540i

For vehicles with automatic transmission and a production date from 09/1998

affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

T#:367678

Part#: 11531711384

Ships in 3 Business Days

3% off MSRP $ 85.99

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 82.99 USD

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3% off MSRP

$ 85.99

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 82.99 USD

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Genuine BMW Expansion Tank Hose - E39 540i E38 740iL 740i E31 840Ci ...

affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

T#:367696

Part#: 11531741404

Ships in 3 Business Days

$ 34.99 USD

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$ 34.99 USD

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Genuine BMW Cooling Hose

affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

T#:367830

Part#: 13541703865

Ships in 3 Business Days

$ 53.99 USD

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$ 53.99 USD

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Genuine BMW Radiator Hose - Lower - E38 740i 740iL E39 540i

For vehicles with production date up to 09/1998

affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

T#:13006

Part#: 11531741409

Ships in 3 Business Days

2% off MSRP $ 45.99

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 44.99 USD

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Qty

2% off MSRP

$ 45.99

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 44.99 USD

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WATER HOSE:115050

Genuine BMW Coolant Crossover Pipe

For vehicles with a production date from 09/1998

affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

T#:35866

Part#: 11531437493

Ships in 5 Business Days

4% off MSRP $ 358.99

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 345.99 USD

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Qty

4% off MSRP

$ 358.99

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 345.99 USD

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Genuine BMW Cooling System Accumulator -
This item fits the following BMW Chassis:
E38,E39,E53 X5

Fits BMW Engines including:
M62

Genuine BMW Radiator Hose - Upper - E39 528i

For vehicles with production date up to 09/1998

affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

T#:360683

Part#: 11531740832

Ships in 6 Business Days

$ 34.99 USD

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Qty

$ 34.99 USD

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Genuine BMW Coolant inlet hose - E39 525i 530i

affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

T#:150804

Part#: 64218375524

Special Order: No Guaranteed ETA

4% off MSRP $ 49.99

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 47.99 USD

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Qty

4% off MSRP

$ 49.99

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 47.99 USD

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Genuine BMW Hose, Inlet, With Branch Piece -
This item fits the following BMW Chassis:
E39

Heater Inlet Pipe

affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
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T#:594084

Part#: 11531705210

Ships on Jul 15, 2026

$ 47.46 USD

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$ 47.46 USD

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Runs from the front left side of the engine to the heater inlet

Gates Expansion Tank Hose - E39

For vehicles with production date from 09/1998

affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

T#:591765

Part#: 11531438633

Ships on Jul 17, 2026

$ 47.99 USD

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$ 47.99 USD

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Runs from the expansion tank to auxiliary water pump

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BMW Coolant & Radiator Hoses for BMW 5 Series E39 (1996-2003)

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