Chevrolet Silverado 1500 / GMC Sierra 1500 2014–2018 Fuel Pump Assembly 13582491

Product overview

This new fuel pump assembly is listed for the Chevrolet Silverado 1500 and GMC Sierra 1500 from 2014 to 2018, under reference number 13582491. It is offered as a replacement for a failed or weakening pump on these full-size pickups. Please note the listing attributes also quote a second, unrelated reference (31110B2500), so careful checking is required.

The in-tank pump keeps the engine supplied with fuel at a steady pressure. A failing unit may cause hard starting, surging, loss of power when towing or climbing, stalling when hot or a whining noise from beneath the truck.

Vehicle compatibility

The part listing names:

• Chevrolet Silverado 1500, 2014 to 2018
• GMC Sierra 1500, 2014 to 2018

No engine, cab, bed length or tank capacity information was given, and no structured fitment table was provided. These trucks were offered with several engines and fuel tank sizes, each of which can require a different pump. For these reasons, fitment is unverified.

Key features

• Assembly-type replacement for in-tank fitting
• Listed for full-size GM light-duty pickups
• New condition replacement part
• Suitable for workshop and fleet maintenance

Technical specifications

Installation requirements

Professional installation is recommended. Access usually requires lowering the tank or lifting the bed. Depressurise the fuel system, disconnect the battery and keep all ignition sources away. Replace the tank seal if required and check every connection for leaks before road use.

Confirm the diagnosis with a fuel pressure test and a check of the fuse and relay before beginning.

Fitment checks before ordering

These are left-hand drive North American trucks, and the listing contains conflicting reference numbers. Match the part number on your existing assembly and confirm with your VIN, engine and tank size before ordering.

We can help if you send us your details.

Package inclusions

1 x fuel pump assembly. Contents as pictured/listed; mounting hardware and seals are not included unless stated.

Shipping information

Shipped from China to customers in Australia and New Zealand. Freight is calculated at checkout based on your delivery address, and actual freight is confirmed at the time of order.

Special Order Item

This product is a special-order item sourced specifically for your vehicle. Please allow an estimated lead time of 3-4 weeks for sourcing and delivery. Lead times are estimates and may vary depending on supplier availability, order processing, and international shipping. We recommend confirming availability before placing your order.