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

BMW 645Ci Fuel System Parts
OE
BMW Fuel Pump and Sender Assembly - Bosch 0580314541

BMW Fuel Pump and Sender Assembly - Bosch 0580314541

525i, 530i, 545i, 550i, 645Ci, 650i
Bosch
3 Ratings
Available
In Stock
Ships Free
$197.17
OE
BMW Fuel Filter Assembly - Bosch 16117373470

BMW Fuel Filter Assembly - Bosch 16117373470

525i, 530i, 545i, 550i, 645Ci, 650i
Bosch
11 Ratings
Available
In Stock
Ships Free
$88.73
OE
BMW Fuel Tank Sending Unit - Bosch 16146765825

BMW Fuel Tank Sending Unit - Bosch 16146765825

525i, 525xi, 528i, 528i xDrive, 528xi, 530i, & more
Bosch
2 Ratings
Available
In Stock
Ships Free
$53.71
OE
BMW Fuel Tank Sending Unit Right - Bosch 1587411116

BMW Fuel Tank Sending Unit Right - Bosch 1587411116

525i, 525xi, 528i, 528i xDrive, 528xi, 530i, & more
Bosch
2 Ratings
Available
In Stock
Ships Free
$52.46
OE
BMW Manifold Differential Pressure Sensor - Vitesco 13628657300

BMW Manifold Differential Pressure Sensor - Vitesco 13628657300

325i, 325xi, 328i, 328i xDrive, 328xi, 330i, & more
Vitesco
1 Rating
Available
In Stock
Ships Free
$52.13
OE
BMW Fuel Tank Cap - Blau 16117222391

BMW Fuel Tank Cap - Blau 16117222391

1 Series M, 128i, 135i, 135is, 228i, & more
Blau
14 Ratings
Available
In Stock
$25.29
OEM
BMW Fuel Tank Cap - Rein 16117222391

BMW Fuel Tank Cap - Rein 16117222391

128i, 135i, 323Ci, 323i, 325Ci, 325i, 325xi, & more
Rein
89 Ratings
Available
In Stock
$25.91
OEM
Audi BMW Porsche Mercedes Fuel Injector O-Ring - Elring 893.889

Audi BMW Porsche Mercedes Fuel Injector O-Ring - Elring 893.889

7.52x3.51mm
540i, 740i, 740iL, Cooper, M3, M5, M6, X5, Z3, Z4, Z8, 911, Boxster, Cayman & more
Elring
19 Ratings
Available
In Stock
$0.89
BMW Fuel Pump Lock Ring Tool - Assenmacher BMW4622

BMW Fuel Pump Lock Ring Tool - Assenmacher BMW4622

1 Series M, 128i, 135i, 135is, 318i, 318is, & more
Assenmacher Specialty Tools
3 Ratings
Available
In Stock
Ships Free
$134.63
MAP
BMW Fuel Line Hose Clamp Tool - Baum B161001

BMW Fuel Line Hose Clamp Tool - Baum B161001

BAUM
Available
In Stock
$24.50
BMW Fuel Line Disconnect Tool - CTA Manufacturing 3468

BMW Fuel Line Disconnect Tool - CTA Manufacturing 3468

CTA Manufacturing
2 Ratings
Available
In Stock
$14.27
BMW Fuel Tank Sending Unit O-Ring - URO Parts 16146750467

BMW Fuel Tank Sending Unit O-Ring - URO Parts 16146750467

525i, M6, 528i, 650i, X3, & more
URO Parts
1 Rating
Available
In Stock
$11.09
BMW Intake Manifold Air Pressure Sensor O-Ring - Reinz 13627515272

BMW Intake Manifold Air Pressure Sensor O-Ring - Reinz 13627515272

Ensure your vehicle's intake manifold air pressure sensor is reading accurately and sealed properly to the manifold with this replacement o-ring.
128i, 325i, 325xi, 328i, 328i xDrive, 328xi, & more
Reinz
Available
Ships in 1 business day
$4.59
BMW Fuel Injector O-Ring - Reinz 13647509752

BMW Fuel Injector O-Ring - Reinz 13647509752

325Ci, 325i, 545i, 550i, 645Ci, 650i, 745i, & more
Reinz
Available
In Stock
$1.59
BMW Fuel Injector O-Ring - DPH 13641730767

BMW Fuel Injector O-Ring - DPH 13641730767

7,52X3,53mm, Priced each and sold individually.
CLK320, SLK300, C230, CLS55 AMG, 750i, & more
Rein
Available
In Stock
$1.59
MAP
BMW Billet Fuel Tank Cap - MMR Performance MMR03-1501

BMW Billet Fuel Tank Cap - MMR Performance MMR03-1501

Manufactured from T6061 billet aluminum and finished in a deep black anodized finish
Cooper, 340i GT xDrive, M760i xDrive, X3, M5, & more
MMR Performance
Available
In Stock
Ships Free
$136.22
BMW Fuel Injector - GB Remanufacturing 13647525721

BMW Fuel Injector - GB Remanufacturing 13647525721

Priced each and sold individually
545i, 550i, 645Ci, 650i, 745i, 745Li, 750i, 750Li, X5
GB Remanufacturing
2 Ratings
Available
In Stock
$43.99
BMW Fuel Rail - Genuine BMW 13537506923

BMW Fuel Rail - Genuine BMW 13537506923

545i, 645Ci, 745i, 745Li
Genuine BMW
Available
Ships in 3 business days
Ships Free
$1,007.99
BMW Fuel Pump and Sender Assembly - Genuine BMW 16117373458

BMW Fuel Pump and Sender Assembly - Genuine BMW 16117373458

525i, 530i, 545i, 550i, 645Ci, 650i
Genuine BMW
Available
Ships in 3 business days
Ships Free
$529.99
BMW Fuel Injector - Genuine BMW 13647525721

BMW Fuel Injector - Genuine BMW 13647525721

Priced each and sold individually
545i, 550i, 645Ci, 650i, 745i, 745Li, 750i, & more
Genuine BMW
Available
Ships in 3 business days
Ships Free
$240.99
BMW Fuel Filter Assembly - Genuine BMW 16117373470

BMW Fuel Filter Assembly - Genuine BMW 16117373470

525i, 530i, 545i, 550i, 645Ci, 650i
Genuine BMW
2 Ratings
Available
Ships in 3 business days
Ships Free
$239.99
BMW Fuel Tank Sending Unit - Genuine BMW 16146765825

BMW Fuel Tank Sending Unit - Genuine BMW 16146765825

525i, 525xi, 528i, 528i xDrive, 528xi, 530i, & more
Genuine BMW
Available
Ships in 3 business days
Ships Free
$171.99
BMW Fuel Level Sensor Right - Genuine BMW 16146765824

BMW Fuel Level Sensor Right - Genuine BMW 16146765824

525i, 525xi, 528i, 528i xDrive, 528xi, 530i, & more
Genuine BMW
1 Rating
Available
Ships in 3 business days
Ships Free
$171.99
BMW Fuel Vent Pipe - Genuine BMW 16136762595

BMW Fuel Vent Pipe - Genuine BMW 16136762595

Position 4 in the Diagram
645Ci, 650i, M6
Genuine BMW
Available
Ships in 4-6 weeks
Ships Free
$122.99
BMW Fuel Tank Breather Line - Genuine BMW 13907543130

BMW Fuel Tank Breather Line - Genuine BMW 13907543130

Position 5 in the diagram
545i, 645Ci
Genuine BMW
Available
Ships in 4-6 weeks
Ships Free
$117.99

Get help answering any questions you have

Contact Us
Special offers, news, & promos
© FCP Euro 2026. All rights reserved.  
Version: 551a3f938 : 53a503b7d08d6a1584b68d28b71f3ec1f789121f