AURUS
AURUS 4L8E-A4A Fuel Injector w/ Flow Test Certificate – Made in USA
Part Numbers
4L8E-A4A
822-11155, YF1E-F4B
AURUS
SKU: 4L8E-A4A-pro-single
With Independent Test Report
Every injector in this set is bench-tested at rated PSI on calibrated Bosch lab equipment. A serialized Test Report Certificate is included in the box.
OEM-Level Engineered Product
Built to Precision Standards • Multi-Stage Tested • Lifetime Warranty
Part Numbers
4L8E-A4A
822-11155, YF1E-F4B
$54.99
Part Numbers
Part Numbers
4L8E-A4A
822-11155, YF1E-F4B
Item Specifics
Item Specifics
| Manufacturer Part Number | 4L8E-A4A |
| MPN | 4L8E-A4A |
| Injectors per set | 1 |
| Brand | AURUS |
| Manufacturer Warranty | Lifetime |
| Test Report Included | Yes (serialized) |
| Country of Origin | United States |
| Condition | New |
| Interchange Part Number | 822-11155, YF1E-F4B |
Description
Description
Premium-tier single AURUS fuel injector. Bench-tested at rated PSI on calibrated lab equipment in our US facility.
Manufactured by us using OEM components.
Each injector ships with a serialized Test Report Certificate inside the box and emailed to you.
What You Get
- ✓ Bench-tested on calibrated lab equipment
- ✓ Serialized Test Report Certificate (flow rate, leak test, spray pattern)
- ✓ Lifetime Warranty
- ✓ Free shipping (US)
- ✓ Certificate emailed AND included in the box
- ✓ View Sample Report
Compatible With
- 2004 Ford Escape 3.0L 2968CC
- 2004 Ford Taurus 3.0L 2968CC
- 2004 Mercury Sable 3.0L 2968CC
- 2005 Ford Escape 3.0L 2968CC
- 2005 Ford Mustang 4.6L 281Cu
- 2005 Ford Taurus 3.0L 2968CC
- 2005 Ford Taurus 3.0L 2986CC
- 2005 Mazda Tribute 3.0L 2968CC
- 2005 Mercury Mariner 3.0L 2968CC
- 2005 Mercury Sable 3.0L 2968CC
- 2006 Ford Escape 3.0L 2968CC
- 2006 Ford Explorer 4.6L 281Cu
- 2006 Ford Mustang 4.0L 245Cu
- 2006 Ford Mustang 4.6L 281Cu
- 2006 Mazda Tribute 3.0L 2968CC
- 2006 Mercury Mariner 3.0L 2968CC
- 2006 Mercury Mountaineer 4.6L 281Cu
- 2007 Ford Escape 3.0L 2968CC
- 2007 Ford Explorer 4.6L 281Cu
- 2007 Ford Explorer Sport Trac 4.6L 281Cu
- 2007 Ford Mustang 4.6L 281Cu
- 2007 Mercury Mariner 3.0L 2968CC
- 2007 Mercury Mountaineer 4.6L 281Cu
- 2008 Ford Escape 3.0L 2968CC
- 2008 Ford Explorer 4.6L 281Cu
- 2008 Ford Explorer Sport Trac 4.6L 281Cu
- 2008 Ford Mustang 4.6L 281Cu
- 2008 Mazda Tribute 3.0L 2968CC
- 2008 Mercury Mariner 3.0L 2968CC
- 2008 Mercury Mountaineer 4.6L 281Cu
- 2009 Ford Explorer 4.6L 281Cu
- 2009 Ford Explorer Sport Trac 4.6L 281Cu
- 2009 Ford Mustang 4.6L 281Cu
- 2009 Mercury Mountaineer 4.6L 281Cu
- 2010 Ford Explorer 4.6L 281Cu
- 2010 Ford Explorer Sport Trac 4.6L 281Cu
- 2010 Ford Mustang 4.6L 281Cu
- 2010 Mercury Mountaineer 4.6L 281Cu
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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$54.99