Beck/Arnley Fuel Injector P/N:158-0684
Beck/Arnley 158-1037 fuel injector for the 2007-2018 Toyota Yaris 4-cylinder 1.5L sprays metered fuel into the engine. Beck/Arnley fuel injectors are application specific, so this one is made for the engine listed below.
A rough idle, a misfire or hard starting can point to a weak injector, but spark plugs, coils and air leaks produce similar symptoms. Before replacing one, look over the injectors and the area around them with the engine off and cool for fuel stains or wet spots, and leave flow testing to a shop.
It is a direct-fit replacement for the 2007-2018 Toyota Yaris 4-cylinder 1.5L, which takes four injectors, and it matches OE form, fit and function.
Interchange: 4G2017 · 67407 · FJ806 · 2320921040 · M1175
This part cross-references / interchanges with the following part numbers:
Is this a fuel injector replacement for the 2007-2018 Toyota Yaris 4-cylinder 1.5L?
Yes. Beck/Arnley 158-1037 is listed for the 2007-2018 Toyota Yaris 4-cylinder 1.5L, and that engine takes four injectors.
Should I replace every injector when I install the Beck/Arnley 158-1037?
For best performance, replace all of the injectors in the engine. Any injector you keep should get a professional cleaning and flow test first.
Where do I find the fuel grade and safety steps for installing new injectors?
The Vehicle Owner Manual lists the fuel grade requirements. The Vehicle Service Manual covers the installation instructions and safety precautions.
What can a rough idle or misfire tell me about a failing fuel injector?
A weak injector can show up as a rough idle, a misfire or hard starting. A shop can flow test the injectors to see which one is at fault.
Does Beck/Arnley 158-1037 replace the injector numbered 2320921040?
Yes. 2320921040 is one of the numbers Beck/Arnley 158-1037 replaces, so you can match it against that number.
WARNING: These products can expose you to chemicals including lead and phthalates, which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.