Fuel Pressure External Regulator Bypass Plug for LS Truck Intake Manifold Rail

Fuel Pressure External Regulator Bypass Plug for LS Truck Intake Manifold Rail

Marsoni

M251S

$29.99

Get it in 3 business days with 1 day shipping. Friday, May 29

Fuel Pressure External Regulator Bypass Plug for LS Truck Intake Manifold RailLS Fuel Pressure Regulator Plug Installs in place of factory integrated fuel pressure regulator that is mounted to the fuel rail on truck intake manifolds *** Not compatible with Flex Fuel rails, see part number 551244 PLUG *** Required when using an external fuel pressure regulator Compatible with (1999 2003) LS Gen 3 truck SUV round fuel rails Made in Wichita Kansas, from aerospace grade billet aluminum Includes plug and oring Re uses the factory

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5 star rating for literally the best shoe ever. I wore these almost everyday this summer. They are so incredibly comfortable. Cushion and padding is wonderful makes walking and wearing them very easy. They are not to platform at all and they don't have a separate heel height from the rest of the shoe so you're on a even walking ground. Size is perfect I stayed true to size and ordered my original sizing in Ugg which is perfect. The style os so trendy and literally goes with everything. I highly suggest them. I have back problems/ back surgery and these made my life so much easier. Comfortable and great support.

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Reviewed in the United States on October 16, 2025