FASS Fuel Systems Billet L5P 2017-2024 Duramax Fuel Filter Cap (BFC1001K) throttle Booster Kits and Parts UV protected to prevent fading

UV protected to prevent fading

Part Number: 0986435521-R2

Also included in this kit are a set of fabricated rear blocks that are stronger and offer a longer lifespan than cast blocks while being less susceptible to damage and the environment

Helps Lower EGT's

Part Number:  26040

FASS Fuel Systems Billet L5P 2017-2024 Duramax Fuel Filter Cap (BFC1001K) throttle Booster Kits and Parts UV protected to prevent fadingFASS Fuel Systems Billet L5P 2017 2024 Duramax Fuel Filter Cap (BFC1001K). Part No: BFC1001K The OEM plastic fuel filter cap on your L5P Duramax is susceptible to rounding off when replacing the water separator and cracking during extreme cold weather conditions. Upgrade your OEM plastic fuel filter housing or FASS Drop In Series with our Billet Fuel Filter Cap! The FASS Fuel Systems Billet Fuel Filter Cap was engineered and manufactured in the USA