I need some help ! 1UR-FSE Direct Injectors - Lots of questions

The 1UZFE EGR Delete Kit is available for sale here.

jdanielca

New Member
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6
Hi guys I have a Lexus LS460L 2007 the car came with injectors model number 23209-39155-B0
https://www.lexuspartsnow.com/parts...ter=()&Location=fuel-injection-system,,23250E
which are mark black. Checking on a parts site like lexuspartsnow.com shows that the the same part comes in mark yellow, brown, green, yellow.

1. So my first question, what do the different mark colours mean?

2. I assume that all the injectors mark colours have to match?
3. And I also assume that I can change all of them to a different mark colour if I want to? but that brings me to my first question.
4. I was told that parts numbers 23250-31020 and 23209-39055 are compatible with the car they are listed online for the GS. Can someone please clarify?
5. If they do fit then why does Toyota/Lexus have 3 freaking different part numbers?

thanks guys !

 


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