Select your vehicle
  1. Home
  2. BMW
  3. Cooling System

BMW X3 Cooling System Parts

OEM
BMW Water Pump - Graf 11518516204

BMW Water Pump - Graf 11518516204

328d, 328d xDrive, X3
Graf
1 Rating
Available
In Stock
Ships Free
$115.99
QTY
OEM
BMW Engine Coolant Reservoir - Mahle CRT286000S
Available
In Stock
Ships Free
$112.99
QTY
OEM
BMW Thermostat Assembly - Mahle Behr 11537586885

BMW Thermostat Assembly - Mahle Behr 11537586885

101° C thermostat, includes housing and o-ring
545i, 550i, 550i GT, 550i GT xDrive, 550i xDrive, & more
Mahle
9 Ratings
Available
In Stock
Ships Free
$79.21
QTY
OEM
BMW Thermostat Assembly - Mahle Behr 11537509227

BMW Thermostat Assembly - Mahle Behr 11537509227

323Ci, 323i, 325Ci, 325i, 325xi, 328Ci, 328i, & more
Mahle
59 Ratings
Available
In Stock
Ships Free
$78.53
QTY
OEM
BMW Hose Heat Exchanger Engine Oil - Rein 11537556924
Available
In Stock
Ships Free
$54.41
QTY
OEM
BMW Water Pump - Graf PA432A

BMW Water Pump - Graf PA432A

323Ci, 323i, 323is, 325Ci, 325i, 325is, 325xi, & more
Graf
80 Ratings
Available
In Stock
Ships Free
$53.16
QTY
OEM
BMW Engine Coolant Hose - Rein 11537639998

BMW Engine Coolant Hose - Rein 11537639998

320i, 328i, 328i xDrive, 528i, 528i xDrive, X3, Z4
Rein
1 Rating
Available
In Stock
$45.49
QTY
OEM
BMW Radiator Coolant Hose - Rein 17127639213
Available
In Stock
$39.99
QTY
OEM
BMW Coolant Hose - Rein 17123417607
Available
In Stock
$39.29
QTY
OEM
BMW Engine Coolant Hose - Rein 11537591889
Available
In Stock
$34.21
QTY
OEM
BMW Plastic Water Pump Pulley - Febi Bilstein 11511436590

BMW Plastic Water Pump Pulley - Febi Bilstein 11511436590

323Ci, 323i, 325Ci, 325i, 325xi, 328Ci, 328i, & more
Febi Bilstein
9 Ratings
Available
In Stock
$30.18
QTY
OEM
BMW Coolant Hose - Rein 11537592095
Available
In Stock
$30.09
QTY
OEM
BMW Expansion Tank Hose - Rein 11533400205

BMW Expansion Tank Hose - Rein 11533400205

A common source of leaking coolant from the expansion tank
X3
Rein
3 Ratings
Available
In Stock
$29.29
QTY
OEM
BMW Engine Coolant Hose Oil Cooler To Pipe - Rein 11537519494

BMW Engine Coolant Hose Oil Cooler To Pipe - Rein 11537519494

525i, 525xi, 528i, 528i xDrive, 528xi, 530i, & more
Rein
1 Rating
Available
In Stock
$21.09
QTY
OEM
BMW Coolant Hose - Rein 11537603514

BMW Coolant Hose - Rein 11537603514

320i, 320i xDrive, 328i, 328i xDrive, 528i, & more
Rein
2 Ratings
Available
In Stock
$20.63
QTY
OEM
BMW Coolant Pump Gasket - Elring 773.880

BMW Coolant Pump Gasket - Elring 773.880

540i, 340i GT xDrive, 440i xDrive, X3, 740i xDrive, & more
Elring
Available
In Stock
$13.49
QTY
OEM
BMW Engine Coolant Thermostat Seal - Elring 474.310

BMW Engine Coolant Thermostat Seal - Elring 474.310

328d, 328d xDrive, 535d, 535d xDrive, X5
Elring
Available
In Stock
$12.39
QTY
OEM
BMW Coolant Hose - Rein 11537521049

BMW Coolant Hose - Rein 11537521049

128i, 325i, 325xi, 328i, 328i xDrive, 328xi, & more
Rein
20 Ratings
Available
In Stock
$11.49
QTY
OEM
BMW Water Pump Bolt Set - VNE 9002059

BMW Water Pump Bolt Set - VNE 9002059

Set of 3 water pump bolts
X3, M235i xDrive, 135is, X6, 435i, & more
VNE
Available
In Stock
$10.59
QTY
OEM
BMW Water Pump Blind Plug - Rein 11531439134

BMW Water Pump Blind Plug - Rein 11531439134

12mm diameter
550i, 550i GT, 550i GT xDrive, 550i xDrive, 650i, & more
Rein
3 Ratings
Available
In Stock
$8.39
QTY
OEM
BMW Engine Coolant Thermostat Gasket - Elring 11538632664

BMW Engine Coolant Thermostat Gasket - Elring 11538632664

M850i xDrive Gran Coupe, Alpina XB7, & more
Elring
Available
In Stock
$7.99
QTY
OEM
BMW Engine Coolant Water Pipe Gasket - Elring 11127810712

BMW Engine Coolant Water Pipe Gasket - Elring 11127810712

Replacement gasket between the coolant hose flange and the engine.
328d, 328d xDrive, 535d, 535d xDrive, & more
Elring
Available
In Stock
$6.59
QTY
OEM
BMW Fan Shroud Clip - OE Supplier 17111712963

BMW Fan Shroud Clip - OE Supplier 17111712963

318i, 318is, 318ti, 323Ci, 323i, 323is, 325Ci, & more
OE Supplier
21 Ratings
Available
In Stock
$1.09
QTY
OEM
BMW Coolant Hose O-Ring for Thermostat Hose - OE Supplier 11537545278

BMW Coolant Hose O-Ring for Thermostat Hose - OE Supplier 11537545278

From the Thermostat to the Cylinder Head Hose. 29x2,9mm
1 Series M, 128i, 135i, 320i, 320i xDrive, 325i, & more
OE Supplier
15 Ratings
Available
In Stock
$0.59
QTY
OEM
BMW Cooling Pipe O-Ring - OE Supplier 17111711987

BMW Cooling Pipe O-Ring - OE Supplier 17111711987

14.5X2.5mm, Priced each and sold individually.
128i, 135i, 323Ci, 323i, 325Ci, 325i, 325xi, & more
OE Supplier
9 Ratings
Available
In Stock
$0.59
QTY
© FCP Euro 2026. All rights reserved.  
Version: a5eae8431 : 53a503b7d08d6a1584b68d28b71f3ec1f789121f