YearMakeModelTrimEngine

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OEM 8x Siemens Fuel Injectors Fits 2004-2010 BMW 550i 650i 750i X5 4.8L 7525721

4.147 product ratings

nationwidedistro (610)

98.3% positive feedback

Price:

US $45.99

ApproximatelyC $64.08

+ $42.00 shipping

Estimated delivery Fri, Oct 31 - Mon, Nov 17

Returns:

No returns, but backed by eBay Money back guarantee.

Condition:

Remanufactured

About this product

Product Identifiers

BrandSiemens

Manufacturer Part Number7525721

GTIN0617906292912

UPC0617906292912

eBay Product ID (ePID)1939875633

Product Key Features

Connector ColorBlack

Performance PartNo

Vintage PartNo

Fuel TypeGasoline

Connector TypeMale

TypeFuel Injector

OE/OEM Part Number7525721

Dimensions

Item Weight6 Oz

All listings for this product

item 1 Re-Man 1X Genuine Siemens Fuel Injector For 2004-2005 BMW 745i & 745Li 4.4L V8

C $48.77

+C $59.85 shipping

item 2 OEM Single Siemens Fuel Injector For 2006-2010 BMW 645Ci 650i 650Ci 4.4L 4.8L V8

C $48.77

+C $59.85 shipping

item 3 LIFETIME WARRANTY Genuine BMW X5 550i 545i 645Ci 650i Flow-Matched Fuel Injector

C $48.77

+C $59.85 shipping

item 4 Genuine Single Siemens Fuel Injector For 2006-07-08-09-2010 BMW 550i 4.8L V8

C $51.56

+C $59.85 shipping

item 5 Single Genuine Siemens Fuel Injector For 2006-2007-2008 BMW 750i & 750Li 4.8L V8

C $51.56

+C $59.85 shipping

item 6 ✅Genuine Siemens Single Fuel Injector For 2007-2008-2009-2010 BMW X5 4.8L V8

C $51.56

+C $59.85 shipping

item 7 Single Genuine Siemens Fuel Injector For 2004-2005-2006 BMW 545i & X5 4.4L V8

C $51.56

+C $59.85 shipping

item 8 OEM Siemens x1 FUEL INJECTOR FOR 04-10 BMW X5 545i 550i 650i 645Ci 750i 750Li V8

C $55.72

+C $58.52 shipping

item 9 x1 NEW GENUINE SIEMENS Fuel Injector For 2006-2010 BMW 550i 4.8L V8 #7525721

C $99.06

+C $17.89 shipping

item 10 x1 NEW GENUINE SIEMENS Fuel Injector For 2004, 2005, 2006 BMW 545i 4.4L V8

C $99.06

+C $17.89 shipping

item 11 x1 NEW GENUINE SIEMENS Fuel Injector For 2007, 2008, 2009, 2010 BMW X5 4.8L V8

C $99.06

+C $17.89 shipping

item 12 x1 NEW GENUINE SIEMENS Fuel Injector For 2004, 2005, 2006 BMW X5 4.4L V8

C $99.06

+C $17.89 shipping

item 13 x1 NEW GENUINE SIEMENS Fuel Injector For 2006-2010 BMW 650i 4.8L V8 #7525721

C $99.06

+C $17.89 shipping

item 14 x1 NEW GENUINE SIEMENS Fuel Injector For 2006-2010 BMW 650Ci 4.8L V8 #7525721

C $99.06

+C $17.89 shipping

item 15 x1 NEW GENUINE SIEMENS Fuel Injector For 2004, 2005 BMW 645Ci 4.4L V8 #7525721

C $99.06

+C $17.89 shipping

item 16 x1 NEW GENUINE SIEMENS Fuel Injector For 2006 2007 2008 BMW 750i 4.8L #7525721

C $99.06

+C $17.89 shipping

item 17 x1 NEW GENUINE SIEMENS Fuel Injector For 2006 2007 2008 BMW 750Li 4.8L #7525721

C $99.06

+C $17.89 shipping

item 18 x1 NEW GENUINE SIEMENS Fuel Injector For 2004, 2005 BMW 745i 4.4L V8 #7525721

C $99.06

+C $17.89 shipping

item 19 x1 NEW GENUINE SIEMENS Fuel Injector For 2004, 2005 BMW 745Li 4.4L V8 #7525721

C $99.06

+C $17.89 shipping

item 20 SINGLE NEW GENUINE SIEMENS Fuel Injector For 2004-2010 BMW 4.4L/4.8L V8

C $99.06

+C $17.89 shipping

item 21 SINGLE NEW OEM SIEMENS FUEL INJECTOR FOR 2006-2010 BMW 550i 4.8L V8

C $103.28

+C $18.02 shipping

item 22 New Single OEM SIEMENS FUEL INJECTOR FOR 2004, 2005, 2006 BMW X5 4.4L V8

C $103.28

+C $18.02 shipping

item 23 NEW SINGLE OEM SIEMENS FUEL INJECTOR FOR 2004, 2005 BMW 745i 4.4L V8

C $103.28

+C $18.02 shipping

item 24 New Single OEM SIEMENS FUEL INJECTOR FOR 2006- 2010 BMW 650i 4.8L V8

C $103.28

+C $18.02 shipping

item 25 NEW SINGLE OEM SIEMENS FUEL INJECTOR FOR 2006, 2007, 2008 BMW 750Li 4.8L V8

C $103.28

+C $18.02 shipping

item 26 New Single OEM SIEMENS FUEL INJECTOR FOR 2007-2010 BMW X5 4.8L V8

C $103.28

+C $18.02 shipping

item 27 NEW OEM SIEMENS SINGLE FUEL INJECTOR FOR 2004-2010 BMW 4.8L/4.4L V8

C $103.28

+C $18.02 shipping

item 28 1x OEM Siemens Fuel Injector for 2004-2005 BMW 545i 4.4L V8 7525721

C $64.08

+C $58.52 shipping

item 29 1x OEM Siemens Fuel Injector for 2006-2010 BMW 550i 4.8L V8 7525721

C $64.08

+C $58.52 shipping

item 30 1x OEM Siemens Fuel Injector for 2004-2005 BMW 645Ci 4.4L V8 7525721

C $64.08

+C $58.52 shipping

item 31 1x OEM Siemens Fuel Injector for 2006-2010 BMW 650i 4.8L V8 7525721

C $64.08

+C $58.52 shipping

item 32 1x OEM Siemens Fuel Injector for 2004-2005 BMW 745i 4.4L V8 7525721

C $64.08

+C $58.52 shipping

item 33 1x OEM Siemens Fuel Injector for 2004-2005 BMW 745Li 4.4L V8 7525721

C $64.08

+C $58.52 shipping

item 34 1x OEM Siemens Fuel Injector for 2006-2008 BMW 750i 4.8L V8 7525721

C $64.08

+C $58.52 shipping

item 35 1x OEM Siemens Fuel Injector for 2006-2008 BMW 750Li 4.8L V8 7525721

C $64.08

+C $58.52 shipping

item 36 1x OEM Siemens Fuel Injector for 2004-2006 BMW X5 4.4L V8 7525721

C $64.08

+C $58.52 shipping

item 37 1x OEM Siemens Fuel Injector for 2004-2010 BMW X5 4.8L V8 7525721

C $64.08

+C $58.52 shipping

item 38 8PCS Siemens OEM Fuel Injectors 7525721 Fit BMW E66 E60 750i E53 2004-2010 V8

C $142.74

Free shipping

item 39 GENUINE SIEMENS x1 Fuel Injector For 2006 2007 2008 2009 2010 BMW 550i 4.8L V8

C $50.13

+C $101.70 shipping

item 40 GENUINE SIEMENS x1 Fuel Injector For 2004 2005 2006 BMW 545i 4.4L V8 #7525721

C $50.13

+C $101.70 shipping

item 41 GENUINE SIEMENS x1 Fuel Injector For 2007, 2008, 2009, 2010 BMW X5 4.8L V8

C $50.13

+C $101.70 shipping

item 42 GENUINE SIEMENS x1 Fuel Injector For 2004, 2005, 2006 BMW X5 4.4L V8 #7525721

C $50.13

+C $101.70 shipping

item 43 GENUINE SIEMENS x1 Fuel Injector For 2006 2007 2008 2009 2010 BMW 650i 4.8L V8

C $50.13

+C $101.70 shipping

item 44 GENUINE SIEMENS x1 Fuel Injector For 2006 2007 2008 2009 2010 BMW 650Ci 4.8L V8

C $50.13

+C $101.70 shipping

item 45 GENUINE SIEMENS x1 Fuel Injector For 2004, 2005 BMW 645Ci 4.4L V8 #7525721

C $50.13

+C $101.70 shipping

item 46 GENUINE SIEMENS x1 Fuel Injector For 2006, 2007, 2008 BMW 750i 4.8L V8 #7525721

C $50.13

+C $101.70 shipping

item 47 GENUINE SIEMENS x1 Fuel Injector For 2006, 2007, 2008 BMW 750Li 4.8L V8 #7525721

C $50.13

+C $101.70 shipping

item 48 GENUINE SIEMENS x1 Fuel Injector For 2004, 2005 BMW 745i 4.4L V8 #7525721

C $50.13

+C $101.70 shipping

item 49 GENUINE SIEMENS x1 Fuel Injector For 2004, 2005 BMW 745Li 4.4L V8 #7525721

C $50.13

+C $101.70 shipping

item 50 GENUINE SIEMENS Single Fuel Injector For 2004-2010 BMW 4.4L/4.8L V8 *7525721

C $50.13

+C $101.70 shipping

item 51 Single OEM SIEMENS FUEL INJECTOR FOR 2004, 2005, 2006 BMW 545i 4.4L V8

C $59.87

+C $118.44 shipping

item 52 Single OEM SIEMENS FUEL INJECTOR FOR 2004, 2005, 2006 BMW X5 4.4L V8

C $59.87

+C $118.44 shipping

item 53 Single OEM SIEMENS FUEL INJECTOR FOR 2007-2010 BMW X5 4.8L V8

C $59.87

+C $118.44 shipping

item 54 Single OEM SIEMENS FUEL INJECTOR FOR 2006- 2010 BMW 650i 4.8L V8

C $59.87

+C $118.44 shipping

item 55 SINGLE OEM SIEMENS FUEL INJECTOR FOR 2006-2010 BMW 550i 4.8L V8

C $59.87

+C $118.44 shipping

item 56 SINGLE OEM SIEMENS FUEL INJECTOR FOR 2004, 2005 BMW 745Li 4.4L V8

C $59.87

+C $118.44 shipping

item 57 OEM SIEMENS SINGLE FUEL INJECTOR FOR 2004-2010 BMW 4.8L/4.4L V8

C $60.52

+C $118.44 shipping

item 58 SINGLE OEM SIEMENS FUEL INJECTOR FOR 2004, 2005 BMW 745i 4.4L V8

C $60.52

+C $118.44 shipping

item 59 Single New OEM SIEMENS FUEL INJECTOR FOR 2004, 2005, 2006 BMW 545i 4.4L V8

C $103.28

+C $118.44 shipping

listings for this product

Ratings and Reviews

Learn more

4.1

7 product ratings

5 users rated this 5 out of 5 stars
0 users rated this 4 out of 5 stars
1 users rated this 3 out of 5 stars
0 users rated this 2 out of 5 stars
1 users rated this 1 out of 5 stars

Would recommend

Good value

Good quality

Most relevant reviews

by mangobay.cc
Jun 26, 2019
Good quality but O rings may not fit
Good quality but had to use 4 of 8 of the old O rings as no matter what I did on my 2006 BMW 650i made a difference. I contacted seller who said they were tight but the passenger side was just impossible to replace using the new top O rings that were included. Also, these are not parts you can get easily from anywhere as they are custom ordered from BMW. Tried 6 times to get them to fit and the injectors sprayed fuel on engine. Nothing we did worked except using old O rings.
Verified purchase: YesCondition: Pre-owned
by damialug6
Oct 09, 2019
Bad quality products
Bought 8 ijectors for my BMW 745li bad idea to not buy oem parts!!! now car won't start taking to 5 to 10 seconds to start!! Gas ⛽ smell and smog through the tail pipe!! Have to pay for another set of injectors oem of course ! And this store refused to refund my money !!
Verified purchase: YesCondition: New
by duzy20773
Feb 19, 2018
Very good item
Verified purchase: YesCondition: Pre-owned
by jamesredhand
Nov 06, 2019
Good quality and on time.
Delivered on time. Exactly as advertised. Work perfectly.
Verified purchase: YesCondition: Pre-owned
by seroyar-0
Mar 16, 2021
I highly recommend these injectors.
Excellent product. Works great!
Verified purchase: YesCondition: Pre-owned
by lemontreed
Jul 29, 2025
Worked great, good fit and seal....
Worked great, good fit and seal.
Verified purchase: YesCondition: New
by guadalupesales35
Jan 28, 2023
Perfect fit
Still working good
Verified purchase: YesCondition: Pre-owned