Fuel Injector Rebuild Kit – BMW 325i 525i Z1 M20B25 0280156346
The Fuel Injector Rebuild Kit services the fuel injection system for BMW 325i 525i Z1 M20B25 0280156346. It is intended for the specific component identified by OEM/P/N 0280156346. Compare the installed part number and physical design before ordering.
Fits OEM #0280156346.
When to Inspect This Part
- There was a smell of gasoline after starting the engine.
- Fuel traces were found near the injectors or fuel ramp.
- rough or unstable idle
- After cleaning the nozzles, new seals and filters must be installed.
- O-rings have lost elasticity or have damage.
- Fuel spraying has deteriorated due to contamination of the injector filters.
What's Included
- There was a smell of gasoline after starting the engine.
- Fuel traces were found near the injectors or fuel ramp.
- The engine is unstable at idle.
- After cleaning the nozzles, new seals and filters must be installed.
- O-rings have lost elasticity or have damage.
- Fuel spraying has deteriorated due to contamination of the injector filters.
Part Number / PN
0280156346
Important Fitment Check
Before ordering, compare the part design, dimensions, connectors, and every available OEM/P/N marking with the part installed on the vehicle. Matching OEM/P/N 0280156346 is the primary fitment check.
FAQ
How do I confirm fitment for this product?
Compare the exact OEM/P/N and physical design with the installed part. The primary reference is 0280156346. Do not select the part by vehicle model alone.
What symptoms may indicate a problem with this product?
Confirmed symptoms include There was a smell of gasoline after starting the engine., Fuel traces were found near the injectors or fuel ramp., rough or unstable idle, After cleaning the nozzles, new seals and filters must be installed.. Diagnose the original assembly before ordering so another fault is not mistaken for this part.
What is included with this product?
The confirmed kit contents are: There was a smell of gasoline after starting the engine., Fuel traces were found near the injectors or fuel ramp., The engine is unstable at idle., After cleaning the nozzles, new seals and filters must be installed., O-rings have lost elasticity or have damage., Fuel spraying has deteriorated due to contamination of the injector filters..
Does this listing include the complete surrounding assembly?
No. It includes only the item or repair components identified for this SKU. Inspect related parts separately and replace them only when diagnosis confirms a fault.
What should be checked before installation?
Check the OEM/P/N, dimensions, connectors, orientation, and condition of the mating components. Installation should follow the correct service procedure for the specific vehicle and assembly.
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Orders ship within 1–2 business days.
Standard delivery:
- USA: Some items ship from our US warehouse and arrive within 3 business days.
- USA-EU: 10–21 business days
- Worldwide: 14–30 business days
Shipping cost is shown at checkout.
Can I exchange or return an item?
Yes, you can exchange or return an item within 14 days of purchase. This right is guaranteed to you by the Law on the Protection of Consumer Rights
To use this feature, please make sure that:
- the product was not in use and has no traces of use: scratches, chips, abrasions, etc.
- the goods are fully completed and the integrity of the packaging is not violated
- retained all labels and factory markings