Part #: FJ806

Standard Ignition FJ806 Fuel Injector

⚙️ 12 vehicles fit this part
🔍
Select your vehicle to confirm fitment
Verify this part fits before purchasing — free returns if it doesn't
$158.41Free Shipping
🚚Free ShippingNo Cost to Continental U.S.
🔄Free Returns*Wrong fit? No cost
🛡️60-Day ReturnsMoney back guarantee
*Free return shipping only qualifies if our fitment verification tool is used.
🔥
✅ In Stock · Ready To Ship Most orders ship same-day if ordered before 1pm CST.
OE Direct Replacement — Bolt-on fit, no modifications needed
🚗Fitment: Toyota, Yaris
🔄Easy Returns — Return within 60 days for a full refund
🚚Fast Shipping — Most orders ship same business day before 1pm CST

Overview of Standard Ignition Fuel Injector FJ806

The Standard Ignition FJ806 fuel injector is designed specifically for Toyota Yaris models requiring a reliable multi-point fuel injection system. This new, plug-in style MFI injector ensures precise fuel delivery for optimal engine performance and efficiency.

  • Compatible with Toyota Yaris fuel injection systems
  • New multi-point fuel injection (MFI) type injector
  • Plug-in attachment method for straightforward installation
  • Includes gasket, seal, and O-rings for secure fitment
  • Black finish with male blade terminals (2 terminals)

Detailed Product Description

The Standard Ignition FJ806 fuel injector is engineered to meet the exact specifications of Toyota Yaris vehicles equipped with multi-point fuel injection (MFI) systems. Featuring a plug-in attachment method, this injector simplifies replacement without the need for additional hardware, which is not included. The injector’s black finish and male blade terminals with two terminals ensure compatibility with the vehicle’s existing wiring harness. Included gasket, seal, and O-rings provide a tight, leak-free seal to maintain fuel system integrity and prevent contamination.

Applications and Common Issues Addressed

  • Restores proper fuel delivery in Toyota Yaris MFI systems
  • Resolves rough idling and engine misfires caused by faulty injectors
  • Improves fuel efficiency by ensuring accurate fuel atomization
  • Eliminates fuel leaks with included seals and O-rings
  • Addresses poor acceleration and hesitation due to injector malfunction

Installation Notes and Tips

Installation of the Standard Ignition FJ806 fuel injector requires disconnecting the vehicle’s battery and relieving fuel system pressure before removal. The plug-in attachment method allows for direct replacement without additional mounting hardware. Ensure the included gasket, seal, and O-rings are properly seated to prevent leaks. Verify electrical connections to the male blade terminals are secure and free of corrosion. It is recommended to inspect the fuel rail and surrounding components during installation for any signs of wear or damage.

Quality Assurance and Warranty

Standard Ignition manufactures the FJ806 fuel injector to meet OEM standards for fit, form, and function. Each injector undergoes rigorous testing to ensure consistent fuel delivery and durability. This product is new and includes all necessary sealing components to maintain system integrity. Warranty coverage details should be confirmed with the product documentation or distributor.

BrandStandard Ignition
Part NumberFJ806
ColorBlue
Fuel Injector TypeMFI Injector
Fuel TypeGas
Hardware IncludedNo
New or RemanNew
O-Rings IncludedYes
System TypeTop Feed
Terminal GenderMale
Terminal TypeBlade

This part fits 12 vehicles. Search below:

YearMakeModelPositionNotes
2018ToyotaYarisN/APerformance fuel injector fits various vehicle makes and models.
2017ToyotaYarisN/APerformance fuel injector fits various vehicle makes and models.
2016ToyotaYarisN/APerformance fuel injector fits various vehicle makes and models.
2015ToyotaYarisN/APerformance fuel injector fits various vehicle makes and models.
2014ToyotaYarisN/APerformance fuel injector fits various vehicle makes and models.
2013ToyotaYarisN/APerformance fuel injector fits various vehicle makes and models.
2012ToyotaYarisN/APerformance fuel injector fits various vehicle makes and models.
2011ToyotaYarisN/APerformance fuel injector fits various vehicle makes and models.
2010ToyotaYarisN/APerformance fuel injector fits various vehicle makes and models.
2009ToyotaYarisN/APerformance fuel injector fits various vehicle makes and models.
2008ToyotaYarisN/APerformance fuel injector fits various vehicle makes and models.
2007ToyotaYarisN/APerformance fuel injector fits various vehicle makes and models.

* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.

This part directly replaces or is cross-referenced with the following part numbers:

158-10372-1831523209210404G2017550-200667407800-1783N842-12333FIDL1783NMP-56023

Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.