ORIGINAL SIEMENSRefurbished by Aurus

SIEMENS

Siemens OEM Set of 6 Fuel Injectors for 2006-2012 BMW 325 330 328 X3 X5 525 530 528 128 7531634

VERIFIED FITMENT

BMW 128iBMW 328iBMW 328i xDrive+16 more
$159.99
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Part Numbers

OEM / Manufacturer Part Number

7531634, FJ748

Other Part Numbers

1353753163, 13537531634

Siemens OEM Set of 6 Fuel Injectors for 2006-2012 BMW 325 330 328 X3 X5 525 530 528 128 7531634 — view 1

Fitment

  • 2008–2013BMW 128i3.0L
  • 2006–2011BMW 323i2.5L
  • 2006BMW 325i3.0L
  • 2006BMW 325xi3.0L
  • 2009–2013BMW 328i xDrive3.0L
  • 2007–2013BMW 328i3.0L
  • 2007–2008BMW 328xi3.0L
  • 2006BMW 330i3.0L
  • 2006BMW 330xi3.0L
  • 2006–2007BMW 525i3.0L
  • 2006–2007BMW 525xi3.0L
  • 2009–2010BMW 528i xDrive3.0L
  • 2008–2011BMW 528i3.0L
  • 2008BMW 528xi3.0L
  • 2006–2007BMW 530i3.0L
  • 2006–2007BMW 530xi3.0L
  • 2007–2012BMW X33.0L
  • 2007–2010BMW X53.0L
  • 2006–2011BMW Z43.0L

19 vehicle fitments

Part Numbers

OEM / Manufacturer Part Number

7531634, FJ748

Other Part Numbers

1353753163, 13537531634

Item Specifics

OEM Part Number7531634
Fitment 122008 BMW 528xi 3.0L I6 2006 BMW 325i 3.0L I6
Fitment 82008, 2009, 2010, 2011 BMW 528i 3.0L I6
Fitment 132006 BMW 325xi 3.0L I6 2006 BMW 330i 3.0L I6 2006 BMW 330xi 3.0L
Fitment 72009, 2010, 2011 BMW 128i 3.0L I6
Fitment 62006, 2007, 2008, 2009, 2010 BMW Z4 3.0L I6
Fitment 102006, 2007 BMW 525xi 3.0L I6
Fitment 52007, 2008, 2009, 2010 BMW X5 3.0L I6
Fitment 112006, 2007 BMW 530i 3.0L I6
Fitment 42007, 2008, 2009, 2010, 2011, 2012 BMW X3 3.0L I6
Fitment 32009, 2010, 2011 BMW 328i xDrive 3.0L I6
Fitment 22007, 2008 BMW 328xi 3.0L I6
Fitment 12007, 2008, 2009, 2010, 2011, 2012 BMW 328i 3.0L I6
MPN7531634
Fitment 92006, 2007 BMW 525i 3.0L I6
Manufacturer WarrantyLifetime
ManufacturerSiemens
OEM ManufacturerSiemens
EngineBMW 3.0L I6
Other Part Number7531634
Fuel Injectors For2006-2012 BMW 3.0L I6
MotorN52B25 2.5L I6 Cyl, N52B30 3.0L 6 Cyl
Manufacturer Part NumberFJ748
BrandSiemens
Interchange Part Number7531634, 1353753163, 13537531634
OE/OEM Part Number7531634
Siemens Part Number7531634
Country of OriginUnited States

Description

Professionally Remanufactured & Fully Validated

This fuel injector has been professionally remanufactured to restore proper fuel delivery and consistent engine operation.

Each unit is fully disassembled and undergoes multi-stage ultrasonic and chemical cleaning to remove deposits and contaminants from critical internal areas.

Internal components are carefully inspected, and worn elements are replaced with OEM-grade materials where required to restore reliability and function.

After reassembly, every injector is recalibrated and validated through a comprehensive testing process, including high-pressure leak testing, flow rate matching, spray pattern restoration, and electrical response verification.

Final testing under simulated operating conditions is performed to support stable fuel delivery, efficient combustion, and long-term dependability.

Direct Fit & Plug-and-Play

No tuning or modification is required. Designed to match OEM specifications for seamless installation and dependable operation.

Please confirm compatibility using the fitment section above before purchase.

Warranty

Lifetime Warranty

All AURUS fuel injectors are backed by a Lifetime Warranty. If any injector fails under normal use, we will replace it free of charge — no questions asked.

What's Covered

Manufacturing defects, electrical failure, flow performance degradation, and leaks under normal operating conditions.

Not Covered

Physical damage, misuse, improper installation, or use with incompatible vehicles not listed in fitment.

Shipping & Returns

Free Same Day or Next Business Day Shipping

Orders placed before 3:00 PM PST ship the same business day.

USA Standard Delivery

3–7 business days

FREE

USA Priority Shipping

2–3 business days

$12.99

USA Overnight

Next business day

$49.99

30-Day Hassle-Free Returns or Replacements

Not satisfied? Return any unused item within 30 days for a full refund or replacement. Return shipping is on us for defective items.

100% Quality Assurance

Each Unit Tested Individually

Installation GuideError Codes

Quality Assurance

Engineered for Exact Tolerances

OEM-level precision manufacturing and quality assurance

Remanufacturing

  • OEM core inspection
  • Full disassembly & cleaning
  • Component replacement
  • New OEM seals, O-rings, filters
  • Precision reassembly

Testing

  • Multi-stage flow testing
  • Spray pattern validation
  • Leak testing
  • Electrical response testing

Technical Standards

  • OEM specifications compliance
  • Flow-matched calibration
  • Pressure tolerance validation
  • Electrical response testing

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Not Sure If You Need This Part?

Common symptoms that point to a failing fuel injector. Read the diagnostic guides before you buy.

Bad Fuel Injector SymptomsCar Won't StartRough Idle / MisfirePoor Fuel EconomyCheck Engine Light OnFuel Injector Problems

$159.99

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