ultramindz Fuel Pump Assembly for Chevrolet Silverado & GMC Sierra 1500 — Crew/Extended Cab 2014–2018, 4.3L/5.3L/6.2L, Complete In

ultramindz Fuel Pump Assembly is a complete in-tank replacement engineered to restore reliable fuel delivery for 2014–2018 Chevrolet Silverado and GMC Sierra 1500 crew and extended cab models.

This assembled fuel module combines the pump, sending unit, float, pressure sensor, seal ring and strainer into one ready-to-install kit designed to match original equipment fit and function for compatible Silverado and Sierra 1500 trucks. It replaces common OE part numbers such as 13513407 and 13582491 and fits specific crew cab and extended cab bed lengths and engine sizes—helping you avoid fitment surprises by confirming vehicle configuration before purchase.

Which Silverado and Sierra models will this fuel pump assembly fit?

This module fits Chevrolet Silverado 1500 and GMC Sierra 1500 crew cab models from 2014–2018 with 69.3" or 78.9" beds and extended cab models from 2014–2017 with the 78.9" bed. Compatible engines include 4.3L V6, 5.3L V8 and 6.2L V8. Verify your cab type and bed length to ensure correct application.

• Fits Crew Cab (2014–2018): 69.3" & 78.9" beds.
• Fits Extended Cab (2014–2017): 78.9" bed only.
• Supported engines: 4.3L V6, 5.3L V8, 6.2L V8.
• Not compatible with Standard Cab or 97.8" bed models.

How does this assembly compare to original equipment parts?

The ultramindz assembly is manufactured as a direct OE-style replacement and is listed to replace multiple factory part numbers. It arrives as a full module that minimizes installation steps compared with buying separate components, and is built to match OEM mounting, electrical connectors and fuel line interfaces.

• Replaces OE numbers: 13513407, 13582491, M100264 and others.
• Includes pump, sending unit, float and pressure sensor for complete swap.
• Designed for OEM-style fit, connectors and seal compatibility.

What comes in the package and what should I prepare for installation?

The kit ships with every internal component required to replace your truck’s in-tank fuel module, plus a seal ring and strainer. Prepare basic tools, a safe way to depressurize the fuel system, and a clean workspace near the tank to reduce contamination risk during the swap.

• Package contents: pump, sending unit, float, pressure sensor, seal ring, strainer.
• Recommended prep: relieve fuel pressure and disconnect battery before removal.
• Keep tank area clean and follow torque specs for the retaining ring.

Will this unit resolve common fuel delivery symptoms?

A worn or failing pump assembly can cause rough starts, stalling, hesitation or loss of power under load. Replacing a failing in-tank module with a complete OE-style assembly often restores consistent fuel pressure and sender accuracy, but confirm diagnosis before replacing parts to avoid unnecessary expense.

• Addresses issues related to weak pump output and faulty sender readings.
• Includes pressure sensor to help maintain correct fuel rail pressure signals.
• Not a substitute for unrelated electrical or engine-control problems.

Who is this for: The ultramindz Fuel Pump Assembly is aimed at technicians, DIY enthusiasts and fleet mechanics who need a full in-tank replacement for compatible Chevrolet Silverado 1500 and GMC Sierra 1500 crew and extended cab trucks (check bed length and engine first). Choose this kit if you want an OE-style module that includes all internal components for a single, straightforward replacement—especially when existing part numbers like 13513407 are the known reference.