Fuel System


Fuel System

The job of a fuel system is to supply fuel to the engine in order to keep the combustion process running.

Unlike many years ago, when most vehicles on the road were equipped with carburetors and mechanical fuel pumps, today’s fuel injection systems are more complex and consist of many mechanical parts and electrical devices. In modern fuel injection systems fuel is supplied by an electrical pump and sprayed into the intake manifold or cylinders by computer-operated fuel injectors. This has made our vehicles more energy-efficient and eco-friendly.

Main components of a fuel system:

Fuel tank

A fuel tank is a big reservoir where fuel needed for engine operation is stored. It also houses a fuel level sensor (float) that allows for measuring fuel level, and some other devices, including a fuel pump assembly with a fuel filter and pressure regulator, when it comes to newer vehicles. 

Fuel injector


This is a nozzle-and-valve assembly which job is to spray atomized fuel into the intake manifold or cylinders. 

Edelbrock® - Fuel Injector
3696 is sold individually, Short Body Siemens High Impedance (12.5 ohms) Fuel In
3696

$75.57

Special order
Edelbrock® - Fuel Pump Relay
Multec Injector Adapter Harness Set
3533

$107.60

Special order
Edelbrock® - Pro Flo 4 EFI System
The Edelbrock Pro-Flo 4 EFI Kit #36170 for the Chevy Gen IV LS7 engine is a full
36170

$1,982.63

Special order
Edelbrock® - Fuel Injector Rail
CNC-machined from aluminum extrusions, these aluminum fuel rails have a flow-thr
3210

$108.92

Special order
Edelbrock® - Fuel Injector
Short Body Siemens High Impedance (12.5 ohms) Fuel Injector with a flow rate of
3694

$59.38

Special order
Edelbrock® - Fuel Injector Rail
All Edelbrock fuel rails are machined from high quality extruded aluminum. Each
3660

$185.28

Special order

Fuel pump


A fuel pump is a heart of a fuel system, sending fuel from the tank to the injectors.

LKQ® - Fule Pump Module Assembly
Manufactured from materials of exceptional quality, this LKQ product guarantees
FMD010653

$149.89
$240.00 -38%

In Stock
LKQ® - Fuel Module
Manufactured from materials of exceptional quality, this LKQ product guarantees
FMD010602

$119.76
$198.00 -40%

In Stock
LKQ® - Fuel Module
Manufactured from materials of exceptional quality, this LKQ product guarantees
FMD010588

$145.32
$233.00 -38%

In Stock
LKQ® - Fuel Module
Manufactured from materials of exceptional quality, this LKQ product guarantees
FMD010559

$131.43
$211.00 -38%

In Stock
LKQ® - Fuel Module
Manufactured from materials of exceptional quality, this LKQ product guarantees
FMD010544

$129.56
$208.00 -38%

In Stock
LKQ® - Fuel Module
Manufactured from materials of exceptional quality, this LKQ product guarantees
FMD010520

$149.99
$240.00 -38%

In Stock