Part #: FJ342

Standard Ignition FJ342 Fuel Injector

5 vehicles fit this part
Select your vehicle to confirm fitment
Verify this part fits before purchasing — free returns if it doesn't
$69.37Free 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: Nissan, D21
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 FJ342

The Standard Ignition FJ342 fuel injector is designed specifically for Nissan D21 models requiring a reliable MFI injector. This new fuel injector includes O-rings and features a male blade terminal with two connections, ensuring proper fit and function in your vehicle's multi-point fuel injection system.

  • Fuel Injector Type: MFI injector
  • Compatible with Nissan D21 models
  • New fuel injector with included O-rings
  • Male blade terminal with two terminals
  • Hardware not included

Detailed Product Description

The Standard Ignition FJ342 is a new fuel injector engineered for the multi-point fuel injection (MFI) system found in Nissan D21 trucks. This injector is built to meet OEM specifications, providing precise fuel delivery and optimal engine performance. The included O-rings help ensure a secure seal during installation, preventing fuel leaks. Featuring a male blade terminal with two terminals, this injector is designed for straightforward electrical connection and compatibility with the vehicle's wiring harness. Note that hardware is not included with this part, so existing mounting components should be reused or sourced separately.

Applications and Common Issues Addressed

  • Restores proper fuel delivery in Nissan D21 MFI systems
  • Resolves engine misfires caused by faulty injectors
  • Eliminates rough idling and poor acceleration issues
  • Prevents fuel leaks with included O-rings
  • Improves fuel efficiency and engine responsiveness

Installation Notes and Tips

  • Ensure the vehicle is off and cooled before installation
  • Use the included O-rings to prevent fuel leaks
  • Verify the male blade terminal connections match the vehicle harness
  • Reuse existing mounting hardware or acquire compatible parts as hardware is not included
  • Check for proper injector seating to avoid performance issues

Quality Assurance and Warranty

Standard Ignition manufactures the FJ342 fuel injector to meet strict quality standards for durability and performance. This new injector is backed by Standard Ignition's warranty coverage, providing assurance against defects in materials and workmanship. Always consult the warranty terms for specific coverage details.

BrandStandard Ignition
Part NumberFJ342
Fuel Injector TypeMFI Injector
Fuel TypeGas
Hardware IncludedNo
New or RemanNew
O-Rings IncludedYes
System TypeMFI
Terminal GenderMale
Terminal TypeBlade

This part fits 5 vehicles. Search below:

YearMakeModelLitersCylindersPositionNotes
1994NissanD212.4LL4N/ANew Fuel Injector for vehicles with Federal Emissions.
1993NissanD212.4LL4N/ANew Fuel Injector for vehicles with Federal Emissions.
1992NissanD212.4LL4N/APerformance fuel injector fits various vehicle makes and models.
1991NissanD212.4LL4N/APerformance fuel injector fits various vehicle makes and models.
1990NissanD212.4LL4N/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:

155-0196156811660086G002-18160217-1954297-100342-1220757682800-1345N842-12207FIDL1345NFIJ0005FJ10167

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