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Ships within 48 hours · Estimated delivery Jul 28 - Aug 2
deeper cycle capabilities
Perfect for the DIY Tech
a heavy gauge steel crimp strip is used instead of aluminum like the factory design
2 Kits Required Per Engine (if replacing all 8 injectors)
The unique air filter to housing interface (PATENT PENDING) allows for maximum filter size which increases the available air volume while simplifying the installation process
GM 97188721 INJECTION LINE (CYLINDERS 3 & 6) RUNNING BOARDS deeper cycle capabilitiesThe GM 97188721 Injection Line is an OE replacement for your 2001 2004 GM 6. 6L Duramax. Due to the fact that the factory lines are often corroded, it is recommended that they are replaced when injectors are serviced. This line will work on cylinder 3 or 6. Sold individually, quantity of 2 required to cover both cylinder 3 and 6. FEATURES: OE Replacement Sold Individually Fits Cylinder 3 or 6