Skip to product information
OEM-quality black automotive fuel injector with electrical connector and metal tip on white background
1/7

Suitable for Fuel Injector

for Yamaha WR250F & YZ250F (10 Holes)
🏷️ Replaces OE: 1SM-13761-00-00
3 left
$37.95
COPY
5% OFF
OFFER5 ✔ Copied
Copy to get a discount code
If problem with product: Free Returns & Refunds
  • Visa
  • Mastercard
  • American Express
  • Discover
  • JCB
  • PayPal
Standard Calculating... Free
Dispatched from US Local Warehouse
  • Fast Free Shipping
  • 2-Year Warranty
  • 30-Day Free Returns
  • 24/7 Customer Service
  • Guaranteed Exact Fit
Check if this fits your vehicle Close

Automotive-Leader Fuel Injectors

Compatible Vehicles

Year
Make
Model
2015-2019
Yamaha
WR250F
2014-2018
Yamaha
YZ250F
2015-2019
Yamaha
YZ250FX

 

Product Specifications

Category
Details
Core Part Number
Main: 1SM-13761-00-00
Interchange List: 1SM137610000, 1SM-13761-01-00
Technical Parameters
 Injector Type: Multi-point Fuel Injector (MFI)
 Fuel Type: Gasoline
 Terminal: 2-pin Male connector
 Nozzle Design: 10-hole
Warranty
2 Years
Key Features
Direct replacement, precise fuel injection, improves combustion efficiency

 

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

Subscribe to our email list to receive a 8% VIP discount