- Fits 2012 Subaru Forester
- Fits 2012 Subaru Impreza
- Fits 2011 Subaru Forester
- Fits 2011 Subaru Impreza
- Fits 2011 Subaru Legacy
- Fits 2010 Subaru Forester
- Fits 2010 Subaru Impreza
- Fits 2010 Subaru Legacy
- Fits 2009 Subaru Forester
- Fits 2009 Subaru Impreza
- Fits 2009 Subaru Legacy
- Fits 2009 Subaru Outback
- Fits 2008 Subaru Forester
- Fits 2008 Subaru Impreza
- Fits 2008 Subaru Legacy
- Fits 2008 Subaru Outback
- Fits 2007 Subaru Forester
- Fits 2007 Subaru Impreza
- Fits 2007 Subaru Legacy
- Fits 2007 Subaru Outback
- Fits 2006 Subaru Baja
- Fits 2006 Subaru Forester
- Fits 2006 Subaru Impreza
- Fits 2006 Subaru Legacy
- Fits 2006 Subaru Outback
- Fits 2005 Subaru Baja
- Fits 2005 Subaru Forester
- Fits 2005 Subaru Impreza
- Fits 2005 Subaru Legacy
- Fits 2005 Subaru Outback
AURUS
Aurus OEM Set of 4 Fuel Injectors for 2004-2012 Subaru 2.5L Turbocharged 16600-AA170
VERIFIED FITMENT
Part Numbers
16600-AA170, 16600AA170, FJ942, SF-61-550CC
AURUS
Plug-and-play installation
SKU: 16600-AA170 x4 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
- ✓Precision-Engineered for Accurate Fuel Delivery
- ✓Compatible with 2004 Subaru Models
- ✓Direct Bolt-On Installation - No Modifications Required
- ✓Lifetime Warranty Included
Part Numbers
16600-AA170, 16600AA170, FJ942, SF-61-550CC
$169.99
Fitment
- 2004–2006Subaru Baja2.5L
- 2004–2012Subaru Forester2.5L
- 2004–2005Subaru Impreza2.0L
- 2004–2012Subaru Impreza2.5L
- 2008–2012Subaru Impreza2.0L
- 2005–2011Subaru Legacy2.5L
- 2008–2009Subaru Legacy2.0L & 3.0L
- 2010–2011Subaru Legacy3.6L
- 2005–2009Subaru Outback2.5L & 3.0L
9 vehicle fitments
Part Numbers
Part Numbers
16600-AA170, 16600AA170, FJ942, SF-61-550CC
Item Specifics
Item Specifics
| Injectors per set | 4 |
| Flow Rate | Same as original |
| Connector Color | Yellow |
| Manufacturer Warranty | Lifetime |
| Voltage | DC 12V |
| Manufacturer | Aurus |
| Connector Type | Male |
| Orifice Type | 4 Holes Disc |
| Fuel Injectors #5 | for Subaru Impreza STI WRX / Premium 2.5L Turbocharged 2004-2012 |
| Performance Part | No |
| Manufacturer Part Number | 16600-AA170 |
| System Type | MFI |
| Terminal Type | Blade |
| Brand | Aurus |
| OE/OEM Part Number | 16600-AA170 16600AA170, FJ942, SF-61-550CC |
| Country of Origin | United States |
| Fuel Injectors 1# | for Subaru Legacy 2.5GT Sedan Wagon 2.5L Turbocharged 2005-2011 |
| Pin Number | 2 Pins |
| Fitment | for Subaru Forester XT Premium Touring 2.5L Turbocharged 04-12, for Subaru Baja 2.5L Turbocharged / Turbo Crew Cab Pickup 04-06, for Subaru Outback 2.5L Turbocharged 2.5 XT Lmtd Wagon 2005-2009 |
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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$169.99