BMW i3 Range Extender 125 kW Injector Seal – 7.52 mm
This injector sealing ring seals the fuel injector on the BMW i3 to stop fuel or combustion gas leaking. It is made from FPM fluoride rubber, which resists fuel and heat. It is priced per seal and sold in packs.
Injector seals should always be replaced when the injectors are removed. A hardened or damaged seal can leak fuel or cause a fuel smell.
This is Febi part number 184125, made by the bilstein group. It is priced per seal and sold in packs of 20, so the basket goes up in 20s.
Febi is a brand of the bilstein group, a German parts maker that supplies replacement parts for cars and vans across the world. Each part is made to match the original in fit and function, so it fits without modification. Getting the right part first time saves time in the workshop, so compare the numbers on your old part with the ones listed here before you order.
The table below shows the BMW i3 versions listed in the bilstein group parts finder, with each note word for word. Listed in the parts finder for the BMW i3 (I01) 2013 – 2022: i3 Range Extender 125 kW only. Compare the BMW part number on your existing part with the numbers on this page before ordering.
Key Benefits
- FPM fluoride rubber
- Resists fuel and heat
- Priced per seal, sold in packs
- Replace whenever injectors are removed
- Febi quality from the bilstein group
Specifications
- Inner Diameter: 7.52 mm
- Thickness: 3.52 mm
- Material: FPM (fluoride rubber)
- Part Number: Febi 184125
- Sold As: Priced per seal, sold in packs of 20
Replaces BMW part numbers 13 64 1 437 487, 13 64 0 148 174, 13 64 1 437 474, 13 64 1 437 476, 13 64 1 730 767, 13 64 7 509 752 and 13 64 0 148 175.
Installation
Professional installation recommended. Fit new seals whenever injectors are removed, lubricate them lightly with clean engine oil and check for leaks after starting.
Explore More Parts
| Attribute | Value |
|---|---|
| Inner Diameter | 7.52 mm |
| Thickness | 3.52 mm |
| Material | FPM (fluoride rubber) |
| Part Number | Febi 184125 |
| Sold As | Priced per seal, sold in packs of 20 |
Fits The Following BMW Models
| Model | Submodel |
|---|---|
| i3 (I01) 2013 – 2022 | i3 Range Extender – 125 kW / 170 hp |
BMW i3 Range Extender 125 kW Injector Seal – 7.52 mm FAQs
Which part numbers does it replace?
Replaces BMW part numbers 13 64 1 437 487, 13 64 0 148 174, 13 64 1 437 474, 13 64 1 437 476, 13 64 1 730 767, 13 64 7 509 752 and 13 64 0 148 175. The Febi part number is 184125.
How is it priced?
It is priced per seal and sold in packs, so the basket goes up in the pack size.
Can I reuse the old seals?
No. Always fit new seals when the injectors are removed.
Will it fit my BMW i3?
Listed in the parts finder for the BMW i3 (I01) 2013 – 2022: i3 Range Extender 125 kW only. Check the notes in the fitment table and compare the BMW part number on your existing part.
Is this a genuine BMW part?
No. It is a quality replacement part made by the bilstein group to match the original in fit and function.
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