I run Bosch Reman injectors. I've only had to replace the original injectors, and that was 70k miles ago.
Reviews of Bosch fuel injector
29 votes
I replaced a bad fuel injector last year on cyl 5 with a Bosch unit, ordered through FCP Euro as to not get a counterfeit. I removed/tested/cleaned all 5 original injectors and confirmed cyl 5 injector was dead.
If you want to go new the parts are
Fuel Injector:
2 Pin Bosch - 963040-3
Boot - 944 612 128 02
Terminal - N 903 353 03 or 964286-2
It seems that lately they are not as concerned about removing the VW part numbers. I recently got a set of OE BOSCH injectors and they also had the VW part numbers on them. And they were significantly less expensive than buying from VW.
I had to take off the fuel injector bracket on the ones in front of the oil filler cap. The injector is still hitting it and putting some pressure on it so I’m concerned the angle is now not spraying the same. I have Bosch 630cc in now and they require an adapter which is making it sit higher.
Just had to replace an injector on my '04 Park Ave Ultra. I replaced it with an OEM Bosch injector. The car runs like brand new now.
A few month after the gdi cleaner I started to get a couple misfire on cylinder 1 during startup. It was not bad enough to really noticed but would though an engine code then go away every other week. After some troubleshooting I came to the conclusion that is was probably my fuel injectors.
I found a great deal on a set of new Bosch OEM fuel injectors on eBay. All 5 for only $200 shipped free. I put them in today. Took maybe an hour at the most.
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What we know about Bosch fuel injector
The brand is registered in Germany.
In March 2026, PartReview does not yet have a formed opinion of Bosch fuel injector. You can help by adding a review for Bosch fuel injector.
Currently there are 9 reviews and 29 votes. Average rating — 4.1 out of 5. Vote balance: 22 up, 7 down.
Users also evaluated the qualities of Bosch fuel injector:
- Idle - engine idles rough or shakes, making the car feel unhealthy - rated positively. 3.5 points out of 5.
- Acceleration - hesitation or misfire under load, reducing confidence - rated ambivalently. 3.3 points out of 5.
- Smell - fuel smell near the car, a sign of leakage and a fire risk - no rating yet
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