These Bosch Remanufactured injectors are built with new nozzles. Excessive smoke, poor fuel economy, rough running, sluggish response or even high vehicle mileage are signs that your injectors might be wearing out. If diagnosis shows you need to replace them on your Chevy/GMC Duramax 6.6L diesel, these injectors are a great option.
We recommend and stock Archoil & Rev-X Diesel additives for superior lubrication, anti gelling and varnish removal properties that are not only good for your injection system but also recommended by many engine manufactures.
