Description

2001–2004 GM 6.6L Duramax LB7 Diesel Injector Sleeve Cup

GM part number 97188463 is the injector sleeve that fits into and is sealed to the cylinder head on 2001-2004 GM trucks with the 6.6L LB7 Duramax diesel engine.

This is the sleeve that the injector fits into and is sealed to the cylinder head.  Sold individually, eight are required per engine.  Each cup used two o-rings to seal it to the head along with a coating of high-temperature red lock tight.

If we do not have this part in stock, or it shows on back order, don’t worry. Huckstorf Diesel receives shipments from our suppliers daily. We also have the ability to get parts drop-shipped directly to you from the closest warehouse or the manufacturer. We are also able to source scarce products nationwide and globally quickly. Let us help you find those hard to find parts.

Find all your diesel performance, repair, and upgrade needs here, online or in person at Huckstorf Diesel’s sales, installation, and repair center located in Franklin / Milwaukee, Wisconsin USA.