Part #: FJ39

Standard Ignition FJ39 Fuel Injector

⚙️ 24 vehicles fit this part
🔍
Select your vehicle to confirm fitment
Verify this part fits before purchasing — free returns if it doesn't
$71.77Free 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: Chevrolet, Pontiac, Isuzu, Oldsmobile, and Buick, Malibu, Sunfire, Cavalier, Trooper, Beretta, Achieva, Grand Am, Skylark, Cutlass Calais, Cutlass Supreme, and Grand Prix
🔄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 FJ39

The Standard Ignition FJ39 is a remanufactured fuel injector designed for reliable fuel delivery in select Buick, Chevrolet, Isuzu, Oldsmobile, and Pontiac vehicles. Engineered as a top feed MFI injector, it ensures precise fuel atomization for optimal engine performance.

  • Remanufactured fuel injector with included O-rings
  • Top feed system type for efficient fuel delivery
  • Black finish with male blade terminals (2 terminals)
  • Compatible with multiple GM and Isuzu models including Buick Achieva and Chevrolet Malibu
  • Part number FJ39 for accurate identification and fitment

Detailed Product Description

The Standard Ignition FJ39 fuel injector is a remanufactured component designed to meet OEM specifications for fuel injection systems. Featuring a top feed design, this MFI injector delivers fuel directly into the intake manifold, supporting efficient combustion. The injector comes with O-rings included to ensure a proper seal and prevent leaks during installation. Its black finish and male blade terminals with two connections provide compatibility with the electrical systems of various vehicles. This injector is suitable for use in Buick Achieva, Chevrolet Cavalier, Oldsmobile Cutlass Calais, Pontiac Grand Am, and other models listed in the fitment.

Compatible Vehicles and Applications

This fuel injector is compatible with the following makes and models:

  • Buick Achieva, Skylark
  • Chevrolet Cavalier, Malibu, Sunfire
  • Isuzu Trooper
  • Oldsmobile Cutlass Calais, Cutlass Supreme
  • Pontiac Grand Am, Grand Prix

Use the Standard Ignition FJ39 injector to address fuel delivery issues in these vehicles, ensuring consistent engine performance.

Common Issues Addressed by FJ39 Fuel Injector

  • Engine misfires caused by clogged or faulty injectors
  • Rough idling due to inconsistent fuel spray patterns
  • Poor fuel economy resulting from inefficient fuel delivery
  • Hard starting or stalling related to injector malfunction
  • Check engine light triggered by injector-related trouble codes

Installation Notes and Tips

  • Ensure the engine is cool before beginning installation
  • Replace O-rings with those included to prevent fuel leaks
  • Disconnect the battery to avoid electrical shorts during installation
  • Verify electrical connector terminals match the male blade type on the injector
  • Inspect fuel rail and injector ports for debris before installation

Quality Assurance and Warranty

The Standard Ignition FJ39 fuel injector undergoes remanufacturing processes to restore functionality and reliability. It is tested to meet performance standards consistent with original equipment. This part includes O-rings for proper sealing and is backed by Standard Ignition's quality assurance protocols. Warranty coverage details should be confirmed with the parts provider.

BrandStandard Ignition
Part NumberFJ39
ColorBlack
Fuel Injector TypeMFI Injector
Fuel TypeGas
Hardware IncludedNo
New or RemanRemanufactured
O-Rings IncludedYes
System TypeTop Feed
Terminal GenderMale
Terminal TypeBlade

This part fits 24 vehicles. Search below:

YearMakeModelLitersCylindersPositionNotes
1998ChevroletMalibu2.4LL4N/Aw/ Mexico Emissions; New
1998PontiacSunfire2.4LL4N/Aw/ Mexico Emissions; New
1997ChevroletCavalier2.4LL4N/Aw/ Mexico Emissions; New
1997ChevroletMalibu2.4LL4N/Aw/ Mexico Emissions; New
1997PontiacSunfire2.4LL4N/Aw/ Mexico Emissions; New
1996ChevroletCavalier2.4LL4N/Aw/ Mexico Emissions; New
1995IsuzuTrooper3.2LV6N/APerformance fuel injector fits various vehicle makes and models.
1994IsuzuTrooper3.2LV6N/APerformance fuel injector fits various vehicle makes and models.
1993IsuzuTrooper3.2LV6N/APerformance fuel injector fits various vehicle makes and models.
1992IsuzuTrooper3.2LV6N/APerformance fuel injector fits various vehicle makes and models.
1992OldsmobileAchieva2.3LL4N/APerformance fuel injector fits various vehicle makes and models.
1992PontiacGrand Am2.3LL4N/APerformance fuel injector fits various vehicle makes and models.
1991BuickSkylark2.3LL4N/APerformance fuel injector fits various vehicle makes and models.
1991OldsmobileCutlass Calais2.3LL4N/APerformance fuel injector fits various vehicle makes and models.
1991OldsmobileCutlass Supreme2.3LL4N/APerformance fuel injector fits various vehicle makes and models.
1991PontiacGrand Am2.3LL4N/APerformance fuel injector fits various vehicle makes and models.
1991PontiacGrand Prix2.3LL4N/APerformance fuel injector fits various vehicle makes and models.
1990BuickSkylark2.3LL4N/APerformance fuel injector fits various vehicle makes and models.
1990OldsmobileCutlass Calais2.3LL4N/APerformance fuel injector fits various vehicle makes and models.
1990OldsmobileCutlass Supreme2.3LL4N/APerformance fuel injector fits various vehicle makes and models.
1990PontiacGrand Am2.3LL4N/APerformance fuel injector fits various vehicle makes and models.
1990PontiacGrand Prix2.3LL4N/APerformance fuel injector fits various vehicle makes and models.
1989OldsmobileCutlass Calais2.3LL4N/APerformance fuel injector fits various vehicle makes and models.
1989PontiacGrand Am2.3LL4N/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:

142-458155-01951552115522170846142-1804932-111124G1062570497935.40.037800-1028N8171053870832-11112FIDL1028NFJ10003MP-50096

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