ORIGINAL ACDELCORefurbished by Aurus

ACDELCO

ACDelco GM OEM Fuel Injector for 2011-2017 GMS BUICK Chevy 2.0L 2.4L 2.5L 12633784 12633789

VERIFIED FITMENT

Buick LaCrosseBuick RegalBuick Verano+6 more
$39.99
Get it in 3–5 days·Faster options at checkout

Part Numbers

OEM / Manufacturer Part Number

12633789

Other Part Numbers

12633784, FJ1154, 12608362, 17122, 2173427

ACDelco GM OEM Fuel Injector for 2011-2017 GMS BUICK Chevy 2.0L 2.4L 2.5L 12633784 12633789 — view 1

Fitment

  • 2011–2017Buick LaCrosse3.6L
  • 2011–2016Buick LaCrosse2.4L
  • 2011–2017Buick Regal2.0L & 2.4L
  • 2012–2017Buick Verano2.4L
  • 2013–2016Buick Verano2.0L
  • 2011–2015Chevrolet Captiva Sport2.4L & 3.0L
  • 2011–2017Chevrolet Equinox2.4L
  • 2011–2012Chevrolet Equinox3.0L
  • 2013–2017Chevrolet Equinox3.6L
  • 2014Chevrolet Impala2.4L
  • 2011–2014Chevrolet Malibu2.4L
  • 2011–2012Chevrolet Malibu3.6L
  • 2013–2017Chevrolet Malibu2.0L
  • 2013–2015Chevrolet Malibu2.5L
  • 2016–2017Chevrolet Malibu1.5L & 1.8L
  • 2012–2014Chevrolet Orlando2.4L
  • 2011–2017GMC Terrain2.4L
  • 2011–2012GMC Terrain3.0L
  • 2013–2017GMC Terrain3.6L

19 vehicle fitments

Part Numbers

OEM / Manufacturer Part Number

12633789

Other Part Numbers

12633784, FJ1154, 12608362, 17122, 2173427

Item Specifics

MPN12633789, 12633784
Injectors per set1
Manufacturer WarrantyLifetime
ManufacturerACDelco
Manufacturer Part Number12633789
BrandACDelco
Interchange Part NumberFJ1154
OE/OEM Part Number12633789
Country of OriginUnited States
Other part numbers12608362, 17122, 2173427
Fitment2012, 2013, 2014, 2015 GMC Terrain 2.4L, 2012, 2013 Chevrolet Orlando 2.4L, 2013, 2014 Chevrolet Malibu 2.5L, 2012, 2013, 2014, 2015, 2016, 2017 Buick Verano 2.0L, 2011, 2012, 2013, 2014, 2015, 2016 Buick Regal 2.4L, 2011, 2012, 2013, 2014, 2015, 2016 Buick Regal 2.0L, 2011, 2012, 2013, 2014, 2015, 2016 Buick LaCrosse 2.4L, 2013, 2014 Chevrolet Malibu 2.0, 2012, 2013, 2014, 2015, 2016, 2017 Chevrolet Equinox 2.4L, 2011, 2012, 2013, 2014, 2015 Chevrolet Captiva Sport 2.4L, 2012, 2013, 2014, 2015, 2016, 2017 Buick Verano 2.4L, 2013, 2014 Chevrolet Malibu 2.4L

Description

Professionally Remanufactured & Fully Validated

This fuel injector has been professionally remanufactured to restore proper fuel delivery and consistent engine operation.

Each unit is fully disassembled and undergoes multi-stage ultrasonic and chemical cleaning to remove deposits and contaminants from critical internal areas.

Internal components are carefully inspected, and worn elements are replaced with OEM-grade materials where required to restore reliability and function.

After reassembly, every injector is recalibrated and validated through a comprehensive testing process, including high-pressure leak testing, flow rate matching, spray pattern restoration, and electrical response verification.

Final testing under simulated operating conditions is performed to support stable fuel delivery, efficient combustion, and long-term dependability.

Direct Fit & Plug-and-Play

No tuning or modification is required. Designed to match OEM specifications for seamless installation and dependable operation.

Please confirm compatibility using the fitment section above before purchase.

Warranty

Lifetime Warranty

All AURUS fuel injectors are backed by a Lifetime Warranty. If any injector fails under normal use, we will replace it free of charge — no questions asked.

What's Covered

Manufacturing defects, electrical failure, flow performance degradation, and leaks under normal operating conditions.

Not Covered

Physical damage, misuse, improper installation, or use with incompatible vehicles not listed in fitment.

Shipping & Returns

Free Same Day or Next Business Day Shipping

Orders placed before 3:00 PM PST ship the same business day.

USA Standard Delivery

3–7 business days

FREE

USA Priority Shipping

2–3 business days

$12.99

USA Overnight

Next business day

$49.99

30-Day Hassle-Free Returns or Replacements

Not satisfied? Return any unused item within 30 days for a full refund or replacement. Return shipping is on us for defective items.

100% Quality Assurance

Each Unit Tested Individually

Installation GuideError Codes

Quality Assurance

Engineered for Exact Tolerances

OEM-level precision manufacturing and quality assurance

Remanufacturing

  • OEM core inspection
  • Full disassembly & cleaning
  • Component replacement
  • New OEM seals, O-rings, filters
  • Precision reassembly

Testing

  • Multi-stage flow testing
  • Spray pattern validation
  • Leak testing
  • Electrical response testing

Technical Standards

  • OEM specifications compliance
  • Flow-matched calibration
  • Pressure tolerance validation
  • Electrical response testing

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Not Sure If You Need This Part?

Common symptoms that point to a failing fuel injector. Read the diagnostic guides before you buy.

Bad Fuel Injector SymptomsCar Won't StartRough Idle / MisfirePoor Fuel EconomyCheck Engine Light OnFuel Injector Problems

$39.99

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