Honda Civic Fuel Injectors | OEM Fitment Guide

Precision Auto Injectors

Honda Civic Fuel Injectors

Rebuilt genuine OEM Honda Keihin fuel injector sets for select Civic EX, standard gasoline, and Civic Hybrid applications.

Find Your Civic Injector Set
You do not need to know an injector part number to get started. Begin with your Civic year, trim, engine size, and whether the vehicle is a standard gasoline model or a Civic Hybrid. Civics from the same year can use different injectors.

Find the right Civic injector set in three steps

1. Start with your year
Example: 2008 Honda Civic.
2. Check the application
Confirm the trim, engine size, and whether the Civic is a standard gasoline model or Hybrid.
3. Match the listing
Use the chart and direct product links below or call us for fitment help.

Honda Civic fuel injector fitment guide

Quick answer: Honda Civic fuel injectors must be matched by model year, trim, engine, standard or Hybrid fuel system, and original injector number. This page covers select 2001-2005 Civic EX 1.7L, 2006-2011 standard Civic 1.8L, and 2006-2011 Civic Hybrid 1.3L applications.

Honda Civic fuel injector fitment depends on the model year, trim, engine code, fuel system, and original injector number. A standard Civic and Civic Hybrid from the same year do not necessarily use the same injectors.

Civic Years Civic Application Injector Number Direct Product Link
2001-2005 Civic EX
1.7L SOHC VTEC 		16450-PLD-003
Keihin D 		Shop 2001-2005 Civic EX 1.7L Injectors
2006-2011 Standard Civic
1.8L I4
Non-Hybrid 		16450-RNA-A01
Keihin XI 		Shop 2006-2011 Civic 1.8L Injectors
2006-2011 Civic Hybrid
1.3L IMA Hybrid 		16450-RGA-003
16450-RMX-003
Keihin Y 		Shop 2006-2011 Civic Hybrid Injectors

Not sure which Civic injectors fit?

You do not need to remove an injector before contacting us. Your vehicle information is usually enough to begin narrowing the options.

Have your Civic year, trim, engine size, and VIN ready. Be sure to tell us if the vehicle is a Civic Hybrid, since Hybrid injectors differ from standard gasoline Civic injectors.

Shop rebuilt OEM Honda Civic fuel injector sets

Choose the direct product listing that matches your Civic year, trim, engine, and standard or Hybrid application. Each option contains a complete set of four rebuilt genuine OEM Keihin injectors.

2006-2011 Standard Honda Civic

Civic application: Standard non-Hybrid Civic

Engine: 1.8L I4

Injector number: 16450-RNA-A01

Manufacturer: Keihin XI

Shop Standard Civic 1.8L Set
2006-2011 Honda Civic Hybrid

Confirmed Civic application: 2006-2011 Civic Hybrid

Engine: 1.3L IMA Hybrid

Injector numbers: 16450-RGA-003 / 16450-RMX-003

Manufacturer: Keihin Y

Shop Civic Hybrid Injector Set
2001-2005 Honda Civic EX

Civic application: EX trim

Engine: 1.7L SOHC VTEC D17A2

Injector number: 16450-PLD-003

Manufacturer: Keihin D

Check Civic EX Injector Availability
View All Honda Civic Injectors

Common signs of a failing Honda Civic fuel injector

A dirty, restricted, leaking, or electrically failing injector may contribute to the symptoms below. These problems can have other causes, so the vehicle should be properly diagnosed before parts are replaced.

  • Rough idle or unusual engine vibration
  • Hard starting or a longer-than-normal crank time
  • Engine misfire or an illuminated check-engine light
  • Hesitation or weak acceleration
  • Reduced fuel economy or lower Hybrid MPG
  • Fuel odor, dark exhaust smoke, or an emissions-test failure

Why buy Civic fuel injectors from Precision Auto Injectors?

We make it easier to purchase rebuilt OEM Honda Civic fuel injectors with direct product links, clear standard and Hybrid applications, fitment support, warranty coverage, and customer-friendly returns.

Genuine OEM Keihin cores We rebuild genuine OEM Honda Keihin injector cores rather than relying on unknown low-cost imitation injectors.
Application support Our team can help separate Civic EX, standard 1.8L, and Civic Hybrid injector applications.
Lifetime replacement warranty Injector sets purchased directly through our website are supported by our lifetime replacement warranty.
60-day return period Our return policy allows orders to be returned within 60 days of delivery.

How we rebuild and test your Civic fuel injectors

Every set is professionally rebuilt and tested in-house. Our process cleans the injectors inside and out, checks how each injector performs, and matches the completed set for balanced fuel delivery.

ASNU fuel injector testing benches at Precision Auto Injectors
1. Initial inspection Each genuine OEM injector core is identified and inspected before rebuilding begins.
2. Ultrasonic cleaning The injectors are ultrasonically cleaned and reverse flushed to help remove deposits from the internal fuel passages.
3. Electrical testing Each injector is electrically tested to confirm that it responds properly before performance testing.
4. Leak and spray testing The injectors are checked for leaks and tested for a clean, consistent spray pattern.
5. Dynamic flow testing Fuel delivery is measured under controlled operating conditions using our ASNU test benches.
6. Flow matching and final assembly The injectors are matched as a complete set, and applicable service components are installed before final inspection and packaging.

This Civic fitment guide was reviewed using the current Precision Auto Injectors catalog and available Honda application information. Final compatibility should be confirmed using the Civic year, trim, engine, standard or Hybrid fuel system, VIN, and original injector number. Learn more about Precision Auto Injectors or review our fuel injector cleaning and testing service.

Honda Civic fuel injector questions

How do I know which fuel injectors fit my Honda Civic?

Start with your Civic year, trim, engine size, and whether it is a standard gasoline or Hybrid model. Then compare that information with the fitment chart and injector numbers above.

Do all 2001-2005 Honda Civic 1.7L engines use the same injectors?

No. The 16450-PLD-003 set shown here is specifically listed for the Civic EX with the 1.7L D17A2 VTEC engine. Other Civic trims and engine codes may use a different injector.

Do standard and Hybrid 2006-2011 Civics use the same injectors?

No. Compatible standard 1.8L Civic applications use 16450-RNA-A01, while compatible Civic Hybrid applications use the 16450-RGA-003 injector family.

Which injectors fit a Honda Civic Hybrid?

The Civic Hybrid set shown on this page uses the 16450-RGA-003 and 16450-RMX-003 injector family. Fitment is confirmed for the listed 2006-2011 1.3L application. Later 1.5L Hybrid models should be verified using the VIN and original injector number.

Do rebuilt OEM Civic fuel injectors need programming?

The factory-style replacement injectors listed on this page do not normally require performance tuning when the correct set is installed in its approved application. Follow the proper Honda installation and service procedures.

Need help choosing your Civic injector set?

Call us before ordering. We will help narrow your options using your Civic year, trim, engine size, standard or Hybrid application, VIN, and original injector information.

Call 407-536-4509 for Fitment Help