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Parts catalog

BMW X3 E83 (2004-2010) Radiators - Expansion Tanks and Parts
Coolant Expansion Tanks and Parts
If your cooling system has a problem the hot coolant will need a place to go and chill out! The coolant expansion tank provides a buffer for the coolant to 'overflow' too when the cooling system is running. Replace yours with a new one if it is cracked or if there is corrosion inside.

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  • 17-11-1-712-788-M1253
  • 17-11-1-712-788-M1253
  • 17-11-1-712-788-M1253
17-11-1-712-788

Bleeder Screw with O-Ring for Cooling System

Part #: 17-11-1-712-788-M1253

(3)

$ 5.25

- X3 2.5i and X3 3.0i Sport Utility (2004-06)

This brand is brass material.

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  • 17-11-1-712-788-M926
  • 17-11-1-712-788-M926
  • 17-11-1-712-788-M926
  • 17-11-1-712-788-M926
  • 17-11-1-712-788-M926
  • 17-11-1-712-788-M926
  • 17-11-1-712-788-M926
  • 17-11-1-712-788-M926
  • 17-11-1-712-788-M926
17-11-1-712-788

Bleeder Screw with O-Ring for Cooling System

Part #: 17-11-1-712-788-M926

(2)

$ 3.94

$ 3.75

- X3 2.5i and X3 3.0i Sport Utility (2004-06)

This brand is black plastic material.

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  • 17-11-1-712-788-M230
  • 17-11-1-712-788-M230
  • 17-11-1-712-788-M230
17-11-1-712-788

Bleeder Screw with O-Ring for Cooling System

Part #: 17-11-1-712-788-M230

(15)

$ 6.00

- X3 2.5i and X3 3.0i Sport Utility (2004-06)

This brand is brass material.

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  • 17-11-1-712-788-M203
  • 17-11-1-712-788-M203
  • 17-11-1-712-788-M203
17-11-1-712-788

Bleeder Screw with O-Ring for Cooling System

Part #: 17-11-1-712-788-M203

$ 2.75

- X3 2.5i and X3 3.0i Sport Utility (2004-06)

This brand is black plastic material.

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  • 17-11-1-712-788-MY-INT
  • 17-11-1-712-788-MY-INT
  • 17-11-1-712-788-MY-INT
17-11-1-712-788-MY

Bleeder Screw with O-Ring for Cooling System

Part #: 17-11-1-712-788-MY-INT

$ 2.00

- X3 2.5i and X3 3.0i Sport Utility (2004-05)

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  • 17-11-7-573-781-M6
  • 17-11-7-573-781-M6
  • 17-11-7-573-781-M6
  • 17-11-7-573-781-M6
  • 17-11-7-573-781-M6
  • 17-11-7-573-781-M6
  • 17-11-7-573-781-M6
  • 17-11-7-573-781-M6
17-11-7-573-781

Coolant Expansion Tank

Part #: 17-11-7-573-781-M6

$ 58.25

- X3 2.5i and X3 3.0i Sport Utility (2004-06)
- X3 3.0si Sport Utility (2007-08)
- X3 xDrive30i Sport Utility (2009-10)

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  • 17-11-7-573-781-BOE
  • 17-11-7-573-781-BOE
  • 17-11-7-573-781-BOE
  • 17-11-7-573-781-BOE
  • 17-11-7-573-781-BOE
  • 17-11-7-573-781-BOE
  • 17-11-7-573-781-BOE
  • 17-11-7-573-781-BOE
  • 17-11-7-573-781-BOE
  • 17-11-7-573-781-BOE
  • 17-11-7-573-781-BOE
17-11-7-573-781

Coolant Expansion Tank

Part #: 17-11-7-573-781-BOE

(4)

$ 140.59

$ 121.51

- X3 2.5i and X3 3.0i Sport Utility (2004-06)
- X3 3.0si Sport Utility (2007-08)
- X3 xDrive30i Sport Utility (2009-10)

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  • 17-11-7-573-781-M203
  • 17-11-7-573-781-M203
  • 17-11-7-573-781-M203
  • 17-11-7-573-781-M203
  • 17-11-7-573-781-M203
  • 17-11-7-573-781-M203
  • 17-11-7-573-781-M203
  • 17-11-7-573-781-M203
17-11-7-573-781

Coolant Expansion Tank

Part #: 17-11-7-573-781-M203

(1)

$ 57.50

- X3 2.5i and X3 3.0i Sport Utility (2004-06)
- X3 3.0si Sport Utility (2007-08)
- X3 xDrive30i Sport Utility (2009-10)

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  • 17-13-7-787-039-MY-INT
  • 17-13-7-787-039-MY-INT
  • 17-13-7-787-039-MY-INT
  • 17-13-7-787-039-MY-INT
  • 17-13-7-787-039-MY-INT
  • 17-13-7-787-039-MY-INT
17-13-7-787-039-MY

Coolant Expansion Tank

Part #: 17-13-7-787-039-MY-INT

(4)

$ 40.50

- X3 2.5i and X3 3.0i Sport Utility (2004-06)
- X3 3.0si Sport Utility (2007-08)
- X3 xDrive30i Sport Utility (2009-10)

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  • UR-17-13-7-787-039
  • UR-17-13-7-787-039
  • UR-17-13-7-787-039
  • UR-17-13-7-787-039
  • UR-17-13-7-787-039
  • UR-17-13-7-787-039
UR-17-13-7-787-039

Expansion Tank

Part #: UR-17-13-7-787-039

$ 52.50

- X3 3.0i Sport Utility (2004-06)
- X3 3.0si Sport Utility (2007-08)
- X3 xDrive30i Sport Utility (2009-10)

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  • 17-11-2-248-409-BOE
  • 17-11-2-248-409-BOE
  • 17-11-2-248-409-BOE
  • 17-11-2-248-409-BOE
17-11-2-248-409

Water Connector - Expansion Tank to Trans Oil Cooler

Part #: 17-11-2-248-409-BOE

(2)

$ 59.59

$ 52.91

- X3 2.5i and X3 3.0i Sport Utility (2004-06)
- X3 3.0si Sport Utility (2007-08)
- X3 xDrive30i Sport Utility (2009-10)

Note: Automatic Transmission

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  • 17-11-2-248-409-M604
  • 17-11-2-248-409-M604
  • 17-11-2-248-409-M604
  • 17-11-2-248-409-M604
  • 17-11-2-248-409-M604
17-11-2-248-409

Water Connector - Expansion Tank to Trans Oil Cooler

Part #: 17-11-2-248-409-M604

$ 33.00

- X3 2.5i and X3 3.0i Sport Utility (2004-06)
- X3 3.0si Sport Utility (2007-08)
- X3 xDrive30i Sport Utility (2009-10)

Note: Automatic Transmission

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Product Gallery Slideshow

  • UR-17-11-3-400-017
  • UR-17-11-3-400-017
  • UR-17-11-3-400-017
  • UR-17-11-3-400-017
  • UR-17-11-3-400-017
UR-17-11-3-400-017

Expansion Tank Mounting Plate

Part #: UR-17-11-3-400-017

(1)

$ 38.68

- X3 2.5i and X3 3.0i Sport Utility (2004-06)
- X3 3.0si Sport Utility (2007-08)
- X3 xDrive30i Sport Utility (2009-10)

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  • 17-11-3-400-017-BOE
  • 17-11-3-400-017-BOE
17-11-3-400-017

Radiator Mounting Plate for Expansion Tank

Part #: 17-11-3-400-017-BOE

$ 184.94

$ 154.83

- X3 2.5i and X3 3.0i Sport Utility (2004-06)
- X3 3.0si Sport Utility (2007-08)
- X3 xDrive30i Sport Utility (2009-10)

Note: Automatic Transmission

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  • 17-11-3-400-017-M36
  • 17-11-3-400-017-M36
  • 17-11-3-400-017-M36
  • 17-11-3-400-017-M36
  • 17-11-3-400-017-M36
17-11-3-400-017

Radiator Mounting Plate for Expansion Tank

Part #: 17-11-3-400-017-M36

$ 77.75

- X3 2.5i and X3 3.0i Sport Utility (2004-06)
- X3 3.0si Sport Utility (2007-08)
- X3 xDrive30i Sport Utility (2009-10)

Note: Automatic Transmission

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  • V20-1383-INT
V20-1383

Radiator Mounting Plate for Expansion Tank

Part #: V20-1383-INT

$ 147.00

- X3 2.5i and X3 3.0i Sport Utility (2004-06)
- X3 3.0si Sport Utility (2007-08)
- X3 xDrive30i Sport Utility (2009-10)

Note: Automatic Transmission

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  • 17-11-3-400-018-M253
  • 17-11-3-400-018-M253
  • 17-11-3-400-018-M253
  • 17-11-3-400-018-M253
  • 17-11-3-400-018-M253
  • 17-11-3-400-018-M253
17-11-3-400-018

Radiator Mounting Plate for Expansion Tank

Part #: 17-11-3-400-018-M253

$ 71.25

- X3 2.5i and X3 3.0i Sport Utility (2004-06)
- X3 3.0si Sport Utility (2007-08)
- X3 xDrive30i Sport Utility (2009-10)

Note: Manual Transmission

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17-11-3-400-018

Radiator Mounting Plate for Expansion Tank

Part #: 17-11-3-400-018-BOE

$ 127.63

$ 106.81

- X3 2.5i and X3 3.0i Sport Utility (2004-06)
- X3 3.0si Sport Utility (2007-08)
- X3 xDrive30i Sport Utility (2009-10)

Note: Manual Transmission

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  • 17-11-1-711-987-M17
  • 17-11-1-711-987-M17
  • 17-11-1-711-987-M17
17-11-1-711-987

O-Ring - Coolant Expansion Tank Water Connector (14.5 X 2.5 mm)

Part #: 17-11-1-711-987-M17

$ 1.25

- X3 3.0i Sport Utility (2004-06)
- X3 3.0si Sport Utility (2007-08)
- X3 xDrive30i Sport Utility (2009-10)

Note: Automatic Transmission

(2 per car, sold individually)

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  • 17-11-1-711-987-BOE
  • 17-11-1-711-987-BOE
  • 17-11-1-711-987-BOE
  • 17-11-1-711-987-BOE
  • 17-11-1-711-987-BOE
17-11-1-711-987

O-Ring - Coolant Expansion Tank Water Connector (14.5 X 2.5 mm)

Part #: 17-11-1-711-987-BOE

$ 11.16

$ 9.59

- X3 3.0i Sport Utility (2004-06)
- X3 3.0si Sport Utility (2007-08)
- X3 xDrive30i Sport Utility (2009-10)

Note: Automatic Transmission

(2 per car, sold individually)

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  • 17-11-1-437-362-BOE
  • 17-11-1-437-362-BOE
  • 17-11-1-437-362-BOE
  • 17-11-1-437-362-BOE
  • 17-11-1-437-362-BOE
  • 17-11-1-437-362-BOE
17-11-1-437-362

Expansion Tank Thermostat (80 deg. C)

Part #: 17-11-1-437-362-BOE

$ 111.72

$ 87.21

- X3 2.5i and X3 3.0i Sport Utility (2004-06)

Note: Automatic Transmission

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  • 17-11-1-437-362-M322
  • 17-11-1-437-362-M322
  • 17-11-1-437-362-M322
OEM OEM
17-11-1-437-362

Expansion Tank Thermostat (80 deg. C)

Part #: 17-11-1-437-362-M322

(2)

$ 50.00

- X3 2.5i and X3 3.0i Sport Utility (2004-06)

Note: Automatic Transmission

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  • 17-11-1-437-362-M203
  • 17-11-1-437-362-M203
  • 17-11-1-437-362-M203
  • 17-11-1-437-362-M203
  • 17-11-1-437-362-M203
17-11-1-437-362

Expansion Tank Thermostat (80 deg. C)

Part #: 17-11-1-437-362-M203

$ 37.50

- X3 2.5i and X3 3.0i Sport Utility (2004-06)

Note: Automatic Transmission

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  • 17-11-1-437-362-M253
  • 17-11-1-437-362-M253
  • 17-11-1-437-362-M253
  • 17-11-1-437-362-M253
17-11-1-437-362

Expansion Tank Thermostat (80 deg. C)

Part #: 17-11-1-437-362-M253

$ 32.25

- X3 2.5i and X3 3.0i Sport Utility (2004-06)

Note: Automatic Transmission

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  • 17-11-1-437-362-A-INT
  • 17-11-1-437-362-A-INT
  • 17-11-1-437-362-A-INT
  • 17-11-1-437-362-A-INT
  • 17-11-1-437-362-A-INT
17-11-1-437-362-A

Expansion Tank Thermostat (80 deg. C)

Part #: 17-11-1-437-362-A-INT

(1)

$ 43.25

- X3 2.5i and X3 3.0i Sport Utility (2004-06)

Note: Automatic Transmission

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  • 17-11-3-438-717-INT
  • 17-11-3-438-717-INT
  • 17-11-3-438-717-INT
17-11-3-438-717

Expansion Tank Thermostat (75 deg. C)

Part #: 17-11-3-438-717-INT

$ 43.25

- X3 3.0si Sport Utility (2007-08)
- X3 xDrive30i Sport Utility (2009-10)

Note: Automatic Transmission

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  • 17-11-3-438-717-M253
17-11-3-438-717

Expansion Tank Thermostat (75 deg. C)

Part #: 17-11-3-438-717-M253

$ 38.75

- X3 3.0si Sport Utility (2007-08)
- X3 xDrive30i Sport Utility (2009-10)

Note: Automatic Transmission

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  • 17-11-3-438-717-M322
  • 17-11-3-438-717-M322
  • 17-11-3-438-717-M322
OEM OEM
17-11-3-438-717

Expansion Tank Thermostat (75 deg. C)

Part #: 17-11-3-438-717-M322

$ 77.25

- X3 3.0si Sport Utility (2007-08)
- X3 xDrive30i Sport Utility (2009-10)

Note: Automatic Transmission

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  • 17-11-3-438-717-BOE
  • 17-11-3-438-717-BOE
17-11-3-438-717

Expansion Tank Thermostat (75 deg. C)

Part #: 17-11-3-438-717-BOE

$ 115.22

$ 90.14

- X3 3.0si Sport Utility (2007-08)
- X3 xDrive30i Sport Utility (2009-10)

Note: Automatic Transmission

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  • 11-53-7-793-373-M36
  • 11-53-7-793-373-M36
  • 11-53-7-793-373-M36
  • 11-53-7-793-373-M36
11-53-7-793-373

Bleeder Screw with O-Ring for Cooling System

Part #: 11-53-7-793-373-M36

$ 2.25

- X3 3.0si Sport Utility (2007-08)
- X3 xDrive30i Sport Utility (2009-10)

This brand is black plastic material.

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  • 11-53-7-793-373-M9
  • 11-53-7-793-373-M9
  • 11-53-7-793-373-M9
  • 11-53-7-793-373-M9
  • 11-53-7-793-373-M9
11-53-7-793-373

Bleeder Screw with O-Ring for Cooling System

Part #: 11-53-7-793-373-M9

$ 11.92

$ 10.28

- X3 3.0si Sport Utility (2007-08)
- X3 xDrive30i Sport Utility (2009-10)

This brand is black plastic material.

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  • ECS-003530ECS01A
  • ECS-003530ECS01A
  • ECS-003530ECS01A
ECS-003530ECS01A

ECS Tuning Heavy Duty Aluminum Coolant Bleeder Screw

Part #: ECS-003530ECS01A

$ 28.99

- X3 2.5i and X3 3.0i Sport Utility (2004-06)

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  • 17-13-7-553-919-BOE
  • 17-13-7-553-919-BOE
  • 17-13-7-553-919-BOE
  • 17-13-7-553-919-BOE
  • 17-13-7-553-919-BOE
  • 17-13-7-553-919-BOE
  • 17-13-7-553-919-BOE
  • 17-13-7-553-919-BOE
17-13-7-553-919

Coolant Level Sensor

Part #: 17-13-7-553-919-BOE

(3)

$ 33.64

$ 26.24

- X3 2.5i and X3 3.0i Sport Utility (2004-06)
- X3 3.0si Sport Utility (2007-08)
- X3 xDrive30i Sport Utility (2009-10)

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  • 17-13-7-553-919-M36
  • 17-13-7-553-919-M36
  • 17-13-7-553-919-M36
  • 17-13-7-553-919-M36
17-13-7-553-919

Coolant Level Sensor

Part #: 17-13-7-553-919-M36

$ 10.00

- X3 2.5i and X3 3.0i Sport Utility (2004-06)
- X3 3.0si Sport Utility (2007-08)
- X3 xDrive30i Sport Utility (2009-10)

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  • 17-13-7-553-919-M58
  • 17-13-7-553-919-M58
  • 17-13-7-553-919-M58
  • 17-13-7-553-919-M58
17-13-7-553-919

Coolant Level Sensor

Part #: 17-13-7-553-919-M58

(1)

$ 18.50

- X3 2.5i and X3 3.0i Sport Utility (2004-06)
- X3 3.0si Sport Utility (2007-08)
- X3 xDrive30i Sport Utility (2009-10)

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  • 17-13-7-553-919-HBT
  • 17-13-7-553-919-HBT
  • 17-13-7-553-919-HBT
  • 17-13-7-553-919-HBT
17-13-7-553-919-HBT

Coolant Level Sensor

Part #: 17-13-7-553-919-HBT

$ 12.95

- X3 2.5i and X3 3.0i Sport Utility (2004-06)
- X3 3.0si Sport Utility (2007-08)
- X3 xDrive30i Sport Utility (2009-10)

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  • 17-11-7-506-601-MY-INT
  • 17-11-7-506-601-MY-INT
  • 17-11-7-506-601-MY-INT
17-11-7-506-601-MY

Coolant Level Sensor

Part #: 17-11-7-506-601-MY-INT

$ 13.25

- X3 2.5i and X3 3.0i Sport Utility (2004-06)
- X3 3.0si Sport Utility (2007-08)
- X3 xDrive30i Sport Utility (2009-10)

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