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Bosch idle air control valve 0280140509 BMW 13411286065 E30 E28 E34 E24 E32 M20 M30 928

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KFZTeile-Thot – Genuine used part
Bosch idle air control valve 0280140509 BMW 13411286065 E30 E28 E34 E24 E32 M20 M30 928
Genuine Bosch idle air control valve with 3-pin connector for BMW with Motronic and the Porsche 928 S4.
✓
Condition honestly described
Photos show the actual part
✓
Genuine part
not aftermarket
✓
This exact part
no stock photos
✓
Shipped from Germany
daily shipping on business days
Vehicle system and function
The electrically controlled rotary slide routes air around the closed throttle valve. The engine control unit uses it to regulate the idle speed – also on a cold start and when loads such as air conditioning or automatic transmission are switched on.
Installation location: In the air bypass hose between the intake air duct and the intake manifold, usually secured in a rubber bracket on the intake manifold.
Condition: Used genuine part. The housing was repainted silver, the type label is no longer present; the number 0 280 140 509 was on the original label.
How to recognize a defective part
  • ● Fluctuating or too low idle speed
  • ● Engine stalls at idle or when disengaging the clutch
  • ● Idle drops when electrical loads are switched on
Part numbers
Bosch 0 280 140 509 / 0280140509
BMW 13 41 1 286 065 / 13411286065
Porsche 928 606 161 00 / 92860616100
Fits the following models
According to the BMW catalog from model year 09/1984. For older vehicles and late M20 engines from approx. 1988, please compare the number on your own valve.
Model series Models
BMW 3 Series E30 320i (M20), 325e (M20), 325i / 325ix (M20), 320is (S14), M3 (S14)
BMW 5 Series E28 520i (M20), 525e / 528e (M20), 535i / M 535i (M30), M5 (S38)
BMW 5 Series E34 520i (M20), 525i (M20), 530i (M30), 535i (M30), M5 3.6 (S38)
BMW 6 Series E24 635 CSi (M30), M 635 CSi / M6 (S38)
BMW 7 Series E23 / E32 735i E23 (M30), 730i / 730iL E32 (M30), 735i / 735iL E32 (M30)
Porsche 928 928 S4 5.0 (1987–1992), 928 GT 5.0 (1989–1991)
Important distinction – please check before buying
⚠ Not 0 280 140 574 (BMW 13 41 1 433 626)
Valve for late M20 and M50 engines (E30 325i, E34 525i from approx. 1988/89, E36).
⚠ Not 0 280 140 515
Porsche 928 S4 with 2-pin connector.
⚠ Not 0 280 140 575 / 532
BMW four-cylinder E36/E46/Z3 or V8 M60/M62.
⚠ Compare the connector
This valve has a flat 3-pin connector.
⚠ Does not fit:
  • E34 520i / 525i 24V (M50)
  • E34 530i / 540i V8 (M60)
  • E36 and E46
  • Mercedes-Benz
Not sure which version your vehicle has? Just send us your VIN before buying and we will check it for you free of charge.
FAQ
Will this part definitely fit my vehicle?
Send us your VIN before you buy. We will check it against the parts catalog and tell you with certainty whether this part fits.
Do I get exactly the part shown in the photos?
Yes. The photos show the actual part you will receive.
Do I need to send in my old part?
No. No core deposit is charged and you don't need to return anything.
Scope of delivery
Scope of delivery: see product photos.
Any questions?
If you have any questions or need additional information, we are always happy to help by message or phone. If you are dissatisfied with the item described, send us a message. If you are ever not satisfied with the item you bought, please contact us before leaving a neutral or negative review. We will surely find a solution together.

Does this part fit your car? Send us your VIN and model year – we will check it free of charge: contact form or thot.kfzteile@gmail.com.

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