- Fits 2017 Chevrolet Silverado 1500
- Fits 2017 Chevrolet Suburban
- Fits 2017 Chevrolet Tahoe
- Fits 2017 GMC Sierra 1500
- Fits 2017 GMC Yukon
- Fits 2017 GMC Yukon XL
- Fits 2016 Chevrolet Silverado 1500
- Fits 2016 Chevrolet Suburban
- Fits 2016 Chevrolet Tahoe
- Fits 2016 GMC Sierra 1500
- Fits 2016 GMC Yukon
- Fits 2016 GMC Yukon XL
- Fits 2015 Chevrolet Silverado 1500
- Fits 2015 Chevrolet Suburban
- Fits 2015 Chevrolet Tahoe
- Fits 2015 GMC Sierra 1500
- Fits 2015 GMC Yukon
- Fits 2015 GMC Yukon XL
- Fits 2014 Chevrolet Silverado 1500
- Fits 2014 GMC Sierra 1500
AURUS
Aurus OEM Set of 8 Fuel Injectors for 2014-2017 Chevrolet GMC 1500 5.3L A12668390
VERIFIED FITMENT
Part Numbers
A12668390
12623116, 12628422, 12656005, 12672368, 12668649, 12661028, 12684125, 12687650, 12710481, 12698484, 12681212, 0507307218, 12656932, FJ1217
AURUS
Plug-and-play installation
SKU: A12668390 x8 new aurus plain main
OEM-Level Engineered Product
Built to Precision Standards • Multi-Stage Tested • Lifetime Warranty
- ✓Brand New AURUS Fuel Injector - Direct OEM Replacement
- ✓Set of 8 Matched Injectors for Optimal Performance
- ✓Compatible with 2014-2017 Chevrolet Models
- ✓Direct Bolt-On Installation - No Modifications Required
- ✓Lifetime Warranty Included
Part Numbers
A12668390
12623116, 12628422, 12656005, 12672368, 12668649, 12661028, 12684125, 12687650, 12710481, 12698484, 12681212, 0507307218, 12656932, FJ1217
$229.99
Fitment
- 2014–2017Chevrolet Silverado 15005.3L
- 2015–2017Chevrolet Suburban5.3L
- 2015–2017Chevrolet Tahoe5.3L
- 2014–2017GMC Sierra 15005.3L
- 2015–2017GMC Yukon XL5.3L
- 2015–2017GMC Yukon5.3L
6 vehicle fitments
Part Numbers
Part Numbers
A12668390
12623116, 12628422, 12656005, 12672368, 12668649, 12661028, 12684125, 12687650, 12710481, 12698484, 12681212, 0507307218, 12656932, FJ1217
Item Specifics
Item Specifics
| Amount of Injectors included | 8 pieces |
| Manufacturer Part Number | A12668390 |
| Superseded Part Number | 12623116 12628422 12656005, 12672368 12668649 12661028, 12684125 12687650 12710481 12698484 |
| Brand | AURUS |
| Interchange Part Number | 12681212, 0507307218, 12656932 FJ1217 |
| Manufacturer Warranty | Lifetime |
| OE/OEM Part Number | A12668390 |
| Manufacturer | AURUS |
| #1 Fuel Injectors For | 2014 2015 2016 2017 Chevrolet Silverado 1500 5.3L V8 |
| Country/Region of Manufacture | United States |
| Fitment | 2015 2016 2017 GMC Yukon / Yukon XL 5.3L V8, 2014 2015 2016 2017 GMC Sierra 1500 5.3L V8, 2015 2016 2017 Chevrolet Suburban Tahoe 5.3L V8 |
Description
Description
Engineered & Tested for OEM-Level Reliability
This fuel injector is engineered and assembled to deliver precise fuel flow and consistent engine operation under real driving conditions.
Each unit is produced using high-quality internal components and assembled with new seals and O-rings to ensure durability, proper sealing, and long-term stability.
Every injector undergoes a controlled multi-stage validation process, including high-pressure leak testing, flow rate calibration, spray pattern and atomization analysis, and electrical response verification.
Precision machining and controlled assembly help ensure exact fitment and alignment with OEM specifications.
Final calibration and testing are performed to support consistent fuel delivery, smooth engine operation, and long-term reliability.
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
Manufacturing
- New high-pressure injector body
- OEM internal components
- New OEM seals, O-rings, filters
- Precision CNC calibration
Testing
- Multi-stage flow testing
- Spray pattern validation
- Leak testing
- Electrical response testing
- Engine simulation testing
Technical Standards
- OEM specifications compliance
- Flow-matched calibration
- Pressure tolerance validation
- Electrical response testing
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$229.99