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ACDELCO
ACDelco GM OEM Set of 6 Fuel Injectors for 2012-2021 Buick Cadillac Chevy Impala GMC 3.6L V6 12634126
VERIFIED FITMENT
Part Numbers
12634126
835-11103, 12642128, 12629927, 12634123, 800-2193N, 16-9047, 67767, FJ1157
ACDELCO
Plug-and-play installation
SKU: 12634126 x6 reman plain main
OEM-Level Engineered Product
Built to Precision Standards • Multi-Stage Tested • Lifetime Warranty
- ✓OEM Fuel Injector - Direct OEM Replacement
- ✓Set of 6 Matched Injectors for Optimal Performance
- ✓Compatible with 2012 Multiple Models
- ✓Direct Bolt-On Installation - No Modifications Required
- ✓Quality Tested - 100% Satisfaction Guaranteed
Part Numbers
12634126
835-11103, 12642128, 12629927, 12634123, 800-2193N, 16-9047, 67767, FJ1157
$219.99
Fitment
- 2018Buick Enclave3.6L
- 2012–2016Buick LaCrosse3.6L
- 2013–2015Cadillac ATS3.6L
- 2012–2015Cadillac CTS3.6L
- 2012–2016Cadillac SRX3.6L
- 2013–2019Cadillac XTS3.6L
- 2012–2015Chevrolet Camaro3.6L
- 2015–2016Chevrolet Colorado3.6L
- 2013–2017Chevrolet Equinox3.6L
- 2014–2016Chevrolet Impala Limited3.6L
- 2012–2020Chevrolet Impala3.6L
- 2018–2021Chevrolet Traverse3.6L
- 2015–2016GMC Canyon3.6L
- 2013–2017GMC Terrain3.6L
14 vehicle fitments
Part Numbers
Part Numbers
12634126
835-11103, 12642128, 12629927, 12634123, 800-2193N, 16-9047, 67767, FJ1157
Item Specifics
Item Specifics
| #3 Fuel Injectors for | 2013 2014 2015 Cadillac ATS 3.6L V6 |
| Amount of Injectors included | 6 pieces |
| MPN | 12634126 |
| #9 Fuel Injectors for | 2015 2016 Chevrolet Colorado 3.6L V6 |
| Specifics | USCAR port / 6 hole nozzle |
| Manufacturer Warranty | Lifetime |
| #6 Fuel Injectors for | 2013 2014 2015 2016 2017 2018 2019 Cadillac XTS 3.6L V6 |
| Manufacturer | ACDelco |
| #5 Fuel Injectors for | 2012 2013 2014 2015 2016 Cadillac SRX 3.6L V6 |
| #7 Fuel Injectors for | 2012 2013 2014 2015 Chevrolet Camaro 3.6L V6 |
| #15 Fuel Injectors for | 2013 2014 2015 2016 2017 GMC Terrain 3.6L V6 |
| #4 Fuel Injectors For | 2012 2013 2014 2015 Cadillac CTS 3.6L V6 |
| #2 Fuel Injectors For | 2012 2013 2014 2015 2016 Buick LaCrosse 3.6L V6 |
| Motor | GM High Feature motors 3.6L LFX 3.6L LFY |
| Manufacturer Part Number | 12634126 |
| #12 Fuel Injectors for | 2014 2015 2016 Chevrolet Impala Limited 3.6L V6 |
| #13 Fuel Injectors for | 2018 2019 2020 2021 Chevrolet Traverse 3.6L V6 |
| #11 Fuel Injectors for | 2012 2013 2014 2015 2016 2017 18 19 2020 Chevrolet Impala 3.6L V6 |
| #14 Fuel Injectors for | 2015 2016 GMC Canyon 3.6L V6 |
| Brand | ACDelco |
| #10 Fuel Injectors for | 2013 2014 2015 2016 2017 Chevrolet Equinox 3.6L V6 |
| Interchange Part Number | 835-11103, 12642128, 12629927, 12634123 |
| OE/OEM Part Number | 12634126 |
| #1 Fuel Injectors For | 2018 Buick Enclave 3.6L V6 |
| Other Part Numbers | 800-2193N, 16-9047, 67767, FJ1157 |
| Country/Region of Manufacture | United States |
Description
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
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
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
USA Priority Shipping
2–3 business days
USA Overnight
Next business day
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
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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