2310043021 Toyota PUMP ASSY, FUEL, Price: 81.98$, Weight: 0.696kg


Make Number Name Availability Weight, kg Ship in, Days Price

Toyota

2310043021

PUMP ASSY, FUEL

0

0.696

 Dispatch 24h

81.98$

Not Available

Originals

Make Number Name Availability Weight, kg Processing, days Price  
Toyota
2310043021 
PUMP ASSY, FUEL
367
0.8
2-3
65.92$
 

Reliable Fuel Delivery Pump Assembly ?⛽

This fuel pump assembly is a key part of the vehicle’s fuel system. It is needed to move fuel from the tank to the engine at the correct pressure, so the injectors (or carb system, where used) can deliver a steady, clean fuel supply. When fuel pressure is stable, the engine starts faster, idles smoother, and responds better under load.

How It Works

Inside the unit, an electric motor drives an internal pumping element that draws fuel through a strainer and pushes it forward through the fuel line. The system maintains flow so the engine never “runs dry” during acceleration, climbing, or hot conditions. Many setups rely on consistent pump output to prevent lean running and overheating.

Symptoms If It’s Failing

A weak or damaged pump can cause hard starting, hesitation, surging, loss of power, misfires, and stalling—especially when the tank is low. In severe cases the engine may not start at all, and repeated lean operation can stress injectors and catalytic components. Replacing a failing pump restores correct pressure and protects engine performance. ✅

Compatible Models

  • Challenger