Fuel Injectors 3.0L – Fits:
BMW 125i, 128i, 323i, 325i, 325xi, 328i, 328xi, 330Ci, 330i, 330xi,
525i, 525xi, 528i, 528xi, 530i, 530xi, X3, X5, Z4
OE#: 7531634, FJ748
Quick overview
High-quality replacement fuel injectors (6 pcs) designed for BMW 3.0L inline-6 applications. Preinstalled (and lubed) O-rings for easier installation, EV1-style connector, and basket inlet filter for reliable fuel delivery and long life.
Fitment (verify before purchasing)
- BMW 128i – 2009-2011 (3.0L L6)
- BMW 325xi – 2006 (3.0L L6)
- BMW 325i – 2006 (3.0L L6)
- BMW 328i – 2007-2012 (3.0L L6)
- BMW 328xi – 2007-2008 (3.0L L6)
- BMW 330Ci – 2005-2006 (3.0L L6)
- BMW 330i – 2006 (3.0L L6)
- BMW 330xi – 2006 (3.0L L6)
- BMW 525i – 2006-2007 (3.0L L6)
- BMW 525xi – 2006-2007 (3.0L L6)
- BMW 528i – 2008-2011 (3.0L L6)
- BMW 528xi – 2008 (3.0L L6)
- BMW 530i – 2006-2007 (3.0L L6)
- BMW X3 – 2007-2012 (3.0L L6)
- BMW X5 – 2007-2010 (3.0L L6)
- BMW Z4 – 2006-2011 (3.0L L6)
Replacement / OEM numbers
- 7531634, FJ748
- 1353753163, 13537531634
- 155-0465, 16-562
- 4G2150, 800-1725N
- 852-12238, M1308, 67330
What’s included / Specifications
- Quantity: 6 fuel injectors
- O-rings: Yes – included, preinstalled and pre-lubed
- Injector construction: Metal and composite plastic
- Connector type: EV1-style connector
- Filter design: Basket filter at inlet
Key features & benefits
- Efficient fuel atomization – nozzle design promotes fine fuel mist for better combustion and smoother performance.
- Fuel economy – accurate fuel metering helps optimize fuel use and reduce waste.
- Durability – precision manufacturing and high-quality materials resist heat and fuel exposure for long-term stability.
- Easy installation – preinstalled, lubed O-rings reduce the risk of tearing; installation requires no special tools for most users.
- Reliable filtration – basket filter at the inlet helps protect the injector from contaminants.
- Thorough quality control – SZKAIDAG injectors undergo multiple QC checks during production to meet or exceed OE fit, form, and function standards.
Manufacturer
SZKAIDAG Industrial – automotive parts manufacturer with 30 years of industry experience and distribution in multiple countries.
Notes
- Always confirm compatibility before ordering.
- For best results, inspect fuel system components and follow vehicle manufacturer procedures when replacing injectors.
Terry Foster –
Fast delivery, works perfectly.
Shak –
These injectors work great I seen instant results
Captain –
Junk, misfire after 2 miles stuck shut injectors
Rick Turman –
(UPDATE) Product lasted almost 2 years. Removed due to Cylinder 1 missfire. Troubleshot to find injector not firing through programming. Found 4/6 orings torn on removal from fuel rail. Replaced injector 1 with saved BMW injector to get me to next replacement. Will be buying OEM. Do NOT cheap out. Beck/Arnley 2nd alternative. Hope this helps someone.
tayhazarika –
Time will tell. So far so good
Amazon Customer –
Perfect fit. All Ohm’d out at 12 equally. 1,000 miles later no issues. E90
Sely –
works great on my 07 beamer!
Kendra –
Working very well. Improved the issue.