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4pcs Fuel Injectors for Toyota Prius 23250-21020 Compatible with 2001-2009 Toyota Prius Echo Scion XA XB 1.5L-L4
1/5

4Pcs Fuel Injector Set

for Toyota Prius Echo & Scion xA xB (2000-2009)
🏷️ Replaces OE: 23250-21020
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Out of stock in local warehouse

Requires shipment from overseas warehouse

Longer shipping time

Please do not place orders if this is a concern

!!!

Out of stock in local warehouse
Requires shipment from overseas warehouse
Longer shipping time
Please do not place orders if this is a concern

 

Automotive-Leader Fuel Injectors

Vehicle Compatible

Year
Make
Model
Engine/Displacement
2004-2006
Scion
xA
1.5L L4
2004-2006
Scion
xB
1.5L L4
2001-2003, 2004-2009
Toyota
Prius (Base, Touring)
Hybrid 1.5L L4
2000-2005
Toyota
Echo (Base)
1.5L L4

 

Product Specifications

Warranty & Support: 2-Year Warranty (Pre-sale Flow & Seal Test + 24/7 Technical Support)
Item
Specification
Core Part Number
23250-21020 (FJ343) (4 pcs included)
Interchange: 23209-21020, 158-0559, M711, 16-2008, 217-1955, AUSMP-10254, 800-1346N, 842-12234, 640-612, 4G1560
Position
Fuel Rail (Top Feed)
Key Parameters
- Orifice Type: 12-Hole
- Injection Type: Multi-port Fuel Injection (MFI)
- Fuel Type: Gasoline
- Terminal: 2-Pin, Blade Type, Male
- Inlet Filter: Basket Filter Design
Vehicle Fitment
Compatible with various Toyota and Lexus 4-cylinder engine models. Please verify specific compatibility using the interchange numbers or your original part number.

 

Fuel nozzle fault performance:

1.Fuel hole is clogging

2.Poor sealing. Poor sealing of the needle valve and the needle valve body, resulting in poor atomization or oil leakage of the injector

3.Has air in the oil circuit

4.Poor oil supply

5.Insufficient spring force of the piston spring or spring break

6.Piston wear, which affects oil supply


How to judge the injector is clogged or damaged?

1.Engine noise is getting bigger, especially in low gear and below 2500 rpm

2.The throttle response is not sensitive, the acceleration is not smooth, and the throttle will have obvious hysteresis.

3.The idling range is small, especially when starting, the jitter is obvious, and it is not easy to eliminate. The 1st and 2nd gears have a slight lack of cylinder feel.

4.Engine fault light is on

 

Please check the fitment notes for Oxygen sensor installation location information!!!

Bank 1 Sensor 1 means Upstream Right/Rear; Bank 2 Sensor 1 means Upstream Left/Front

Bank 1 Sensor 2 means Downstream Right/Rear; Bank 2 Sensor 2 means Downstream Left/Front

sensor 1=Upstream sensor 2=Downstream

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