BMW Coolant & Radiator Hoses for BMW 3 Series E46 (1999-2005)

Complete Cooling System Hose Kit

10X Entries Into Our F80 M3 Sweepstakes

T#:638920

Part#: 11531436408KT3

Ships in 6 Business Days

Sale - Save 18% $ 399.99

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

$ 326.35 USD

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Sale - Save 18%

$ 399.99

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

$ 326.35 USD

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The cooling hoses on your BMW are exposed to vast temperature changes, as well as exposure the elements. Over time, they will fail and can cause you to be stranded, or a worse failure. We have created a kit that includes ECS Tuning silicone radiators hoses and all other necessary cooling system hoses as well as a gallon of coolant to correctly service your cooling system.

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Complete Cooling System Hose Kit

10X Entries Into Our F80 M3 Sweepstakes

T#:5416786

Part#: 11531436408TMSKT

Ships in 6 Business Days

Sale - Save 6% $ 307.99

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

$ 290.02 USD

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Sale - Save 6%

$ 307.99

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

$ 290.02 USD

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The cooling hoses on your BMW are exposed to vast temperature changes, as well as exposure the elements. Over time, they will fail and can cause you to be stranded, or a worse failure. Turner Motorsport has created a kit that includes all of the necessary cooling system hoses as well as a gallon of coolant to correctly service your cooling system. Kit includes: Genuine BMW Antifreeze - 1 Gallon 2 Heater hoses Expansion tank hose Water pipe to expansion tank hose Heater inlet pipe Water pipe Upper radiator hose Lower radiator hose

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

T#:360688

Part#: 11537502525

In Stock

$ 90.99 USD

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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.

Expansion Tank Water Pipe / Connecting Hose - E46 M3

T#:12482

Part#: 17112229053

Ships in 1 Business Day

$ 177.99

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

$ 172.99 USD

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$ 172.99 USD

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This is the Genuine BMW coolant reservoir / expansion tank vent hose for E46 M3 with the S54 engine.

This item fits the following BMWs:
2001-2006 E46 BMW M3

Genuine BMW Radiator Hose - Upper - E46 M54 M55

T#:360755

Part#: 17127510952

In Stock

7% off MSRP $ 104.65

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

$ 97.39 USD

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7% off MSRP

$ 104.65

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

$ 97.39 USD

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OEM Replacement Upper Radiator Hose for E46 3 series (Not M3).

This lower radiator hose fits the following BMWs:
1999-2000 E46 3 Series Sedan/Wagon - 323i & 328i
1999-2000 E46 3 Series Coupe/Conbertible - 323Ci & 328Ci
2001-2005 E46 3 Series Sedan/Wagon - 325i, 325xi, 330i, 330xi
2001-2006 E46 3 Series Coupe/Convertible - 325Ci, 330Ci

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Genuine BMW Expansion Tank Hose - E46 M54 M57

T#:12609

Part#: 64218376153

In Stock

13% off MSRP $ 79.29

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

$ 69.10 USD

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13% off MSRP

$ 79.29

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

$ 69.10 USD

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BMW Hose F Radiator And Expansion Tank -
This item fits the following BMW Chassis:
E46

Genuine BMW Coolant Pipe - E46 M3

T#:13013

Part#: 11537830711

In Stock

Sale - Save 8% $ 154.99

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

$ 143.23 USD

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Sale - Save 8%

$ 154.99

This product was last offered at the strikethrough price on
08-26-2026

$ 143.23 USD

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Genuine BMW Pipe
This item fits the following BMW Chassis:
E46 M3,E46

Fits BMW Engines including:
S54

Genuine BMW Radiator Hose - Lower - E46 M3 S54 3.2L

T#:360695

Part#: 11537830715

Ships in 3 Business Days

$ 64.99 USD

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$ 64.99 USD

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Genuine BMW Radiator Hose - Upper - E46 M3

T#:360696

Part#: 11537830716

Ships in 3 Business Days

$ 65.99 USD

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$ 65.99 USD

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Genuine BMW Water Pipe - E46 325xi 330xi E53 X5 M54 E83 X3 M54 ...

T#:367703

Part#: 11537502000

In Stock

Sale - Save 75% $ 221.99

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

$ 54.77 USD

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Sale - Save 75%

$ 221.99

This product was last offered at the strikethrough price on
04-06-2026

$ 54.77 USD

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Complete Cooling System Hose Kit - M52 2.5L & 2.8L M54 2.5L & 3.0L ...

T#:374891

Part#: 11531436408KT

Ships in 3 Business Days

$ 548.99

This product was last offered at the strikethrough price on
06-03-2026

$ 546.99 USD

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$ 546.99 USD

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ECS Tuning BMW Cooling Hose Kit

Protect your BMW's cooling system with ECS Tuning's all-inclusive cooling hose kit. Engineered to endure extreme temperature fluctuations and environmental exposure, these hoses reduce the risk of unexpected failures that could leave you stranded.

Comprehensive kit covering all necessary cooling system hoses
Designed to withstand vast temperature changes and exposure to elements
Prevents unexpected failures and potential breakdowns
Includes a gallon of coolant for a complete service solution

Check the kit contents tab for a detailed list of included components.

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Genuine BMW Water Pipe - Thermostat Housing to Return Pipe - E46 Z3 Z...

T#:36149

Part#: 11537830710

Ships in 3 Business Days

4% off MSRP $ 76.99

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

$ 73.99 USD

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4% off MSRP

$ 76.99

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

$ 73.99 USD

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Genuine BMW Pipe
This item fits the following BMW Chassis:
E46 M3,E85 Z4M,E46,E85 Z4,E86 Z4

Fits BMW Engines including:
S54

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SELECT YOUR BMW

BMW Coolant & Radiator Hoses for BMW 3 Series E46 (1999-2005)

Complete Cooling System Hose Kit

Complete Cooling System Hose Kit

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

Expansion Tank Water Pipe / Connecting Hose - E46 M3

Genuine BMW Radiator Hose - Upper - E46 M54 M55

Genuine BMW Expansion Tank Hose - E46 M54 M57

Genuine BMW Coolant Pipe - E46 M3

Genuine BMW Radiator Hose - Lower - E46 M3 S54 3.2L

Genuine BMW Radiator Hose - Upper - E46 M3

Genuine BMW Water Pipe - E46 325xi 330xi E53 X5 M54 E83 X3 M54 ...

Complete Cooling System Hose Kit - M52 2.5L & 2.8L M54 2.5L & 3.0L ...

ECS Tuning BMW Cooling Hose Kit

Genuine BMW Water Pipe - Thermostat Housing to Return Pipe - E46 Z3 Z...

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