1640144G1C Nissan PUMP A-PRIMING, Price: 220.38$, Weight: 0.45kg
| Make | Number | Name | Availability | Weight, kg | Ship in, Days | Price |
|---|---|---|---|---|---|---|
Nissan |
1640144G1C |
PUMP A-PRIMING |
0 |
0.45 |
|
220.38$ |
| Not Available | ||||||
Originals
| Make | Number | Name | Availability | Weight, kg | Processing, days | Price | |
|---|---|---|---|---|---|---|---|
| Nissan |
PUMP A-PRIMING
|
0 |
0.518
|
-
|
183.65$
|
Not Available |
Substitutions
| Make | Number | Name | Availability | Weight, kg | Processing, days | Price | |
|---|---|---|---|---|---|---|---|
| Nissan |
1640144G70
|
PUMP A-PRIMING
|
0 |
0.518
|
-
|
125.66$
|
Not Available |
Understanding the Importance of the Fuel Priming Pump
The fuel priming pump is a vital component in your vehicle's fuel delivery system. Its principal function is to supply the fuel injection system with the right pressure and volume of fuel, especially during the engine's start-up phase . Without the priming pump, reaching the necessary fuel pressure for engine start can be quite challenging.
How Does It Work
The priming pump operates by manually drawing fuel from the tank to the engine, effectively eliminating air pockets and ensuring a steady supply. This is particularly crucial after changing fuel filters or upon running out of fuel. When activated, it works like a piston to create a vacuum that pulls the fuel, thus priming the system and preparing it for seamless operation.
Consequences of a Faulty Priming Pump
When the priming pump malfunctions, you may experience difficulties starting your engine, increased fuel consumption, or inconsistent engine performance. Long-term neglect can lead to engine damage due to inadequate fuel supply . Additionally, repeated starting attempts can put strain on the starter motor and battery, leading to further repair costs.
Compatible Models
- Truck
- Pathfinder