This ACDelco TP3018A Fuel Filter is a perfect OEM replacement for 2001 - 2016 GM vehicles with 6.6L Duramax engines, including LB7, LBZ, LMM, LML, and LLY models. As a top - tier supplier of GM original equipment parts, ACDelco always meets or surpasses OE standards. GM Part Number: 12664429, ACDelco Part Number: TP3018A.

Using this ACDelco fuel filter is quite easy. First, make sure your engine is turned off and cooled down. Then, locate the old fuel filter and carefully remove it. Replace it with the new ACDelco TP3018A filter, making sure it's properly installed. Remember to check for any signs of leakage after installation. As for maintenance, it's a good idea to replace the fuel filter according to your vehicle's maintenance schedule. This will keep your engine running smoothly and extend its lifespan. Also, always store the filter in a dry and clean place to avoid any damage.