CAT Caterpillar Perkins C6.6 6PCS Fuel Injectors 2645A747 320-0680 Generic

Great quality injectors. Easy installation and they work well with my diesel truck. Worth the investment.

Started and ran when i installed them. Finished it yesterday. Time will tell.

I was having issues with my fuel injectors, and this replacement fixed the problem immediately. The injector worked flawlessly after installation, and my truck runs much smoother now.

After installing them in a 6.6L Duramax, we noticed immediate improvement in engine performance, with smoother idle and better throttle response.

The engine performance has noticeably improved, with smoother acceleration and better fuel efficiency.