Will this fuel injector fit my vehicle?

This injector is verified compatible with: 2011 Acura CSX; 2011 Honda Civic; 2010 Acura CSX; 2010 Honda Civic; 2009 Acura CSX; 2009 Honda Civic; 2008 Acura CSX; 2008 Acura TSX and more (see full fitment list). Always cross-reference your OEM part number for guaranteed fit.

What warranty comes with this injector?

Every Aurus fuel injector ships with our Lifetime Warranty covering manufacturing defects, flow rate issues, electrical failures, and internal component failure. Replacement is hassle-free with order number.

How fast does this ship?

In-stock injectors ship same-day from our Long Beach, California facility for orders placed before 3PM PST. Standard delivery is 3–5 business days within the continental US. Free shipping on all orders.

Is this OEM or aftermarket?

This is a genuine OEM HONDA fuel injector, professionally remanufactured to factory specifications. Same brand as your original equipment.

ORIGINAL HONDABench-Tested by Aurus · Certificate Included

HONDA

Honda Fuel Injectors with Test Report for Acura CSX Honda Civic

Name: Honda Fuel Injectors with Test Report for Acura CSX Honda Civic
Brand: HONDA
SKU: TR-16450-RBB-003-X4
Price: 167.99 USD
Availability: InStock
Rating: 4.9 (50 reviews)

VERIFIED FITMENT

Acura CSXHonda CivicAcura TSX+1 more

$167.99

Get it in 3–5 days·Faster options at checkout

Part Numbers

OEM / Manufacturer Part Number

16450-RBB-003

ORIGINAL HONDABench-Tested by Aurus · Certificate Included

HONDA

VERIFIED FITMENT

Plug-and-play installation

Acura CSX 2011 2.0LHonda Civic 2011 2.0LAcura CSX 2010 2.0LHonda Civic 2010 2.0L+15 more vehicles

SKU: TR-16450-RBB-003-X4

✓

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.

✓ Flow rate cc/min✓ Pulsed idle 800 RPM✓ Pulsed cruise 2,500 RPM✓ Leak test✓ Spray pattern

OEM-Level Engineered Product

Built to Precision Standards • Multi-Stage Tested • Lifetime Warranty

Part Numbers

OEM / Manufacturer Part Number

16450-RBB-003

$167.99

Get it in 3–5 days·Faster options at checkout

LifetimeWarranty

30-DayReturns

Same / Next-DayShipping

Fitment

2006–2011Acura CSX2.0L
2005–2006Acura RSX2.0L
2004–2008Acura TSX2.4L
2006–2011Honda Civic2.0L

4 vehicle fitments

Part Numbers

OEM / Manufacturer Part Number

16450-RBB-003

Item Specifics

Fitment 4	2004 2005 2006 2007 2008 ACURA TSX 2.4L
Fitment 3	2005 2006 Acura RSX TYPE S 2.0L
Fitment 2	2006 2007 2008 2009 2010 2011 Acura CSX 2.0L
Manufacturer Part Number	16450-RBB-003
MPN	16450-RBB-003, 16450RBB003
Superseded Part Number	16450RBB003
Injectors per set	4
Brand	Keihin
Interchange Part Number	155-0431, 67374, 842-12294, 800-1749N, FJ772, 42-12294, MP4181, M
Manufacturer Warranty	Lifetime
OE/OEM Part Number	FJ772
Manufacturer	Keihin
Country of Origin	United States
Fitment	2006 2007 2008 2009 2010 2011 Honda Civic Si 2.0L

Description

This is a premium tier set. Each injector is bench-tested at rated PSI on calibrated Bosch equipment in our facility.

This is manufactured by us using Honda components.

Each unit ships with a serialized Test Report Certificate inside the box.

Each unit will be professionally tested before leaving our facility. The Test Report Certificate will be included in the box and emailed to you.

What You Get

✓ Bench-tested on calibrated Bosch 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

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 Guide Error 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 Symptoms Car Won't Start Rough Idle / Misfire Poor Fuel Economy Check Engine Light On Fuel Injector Problems

$167.99