2019-2025
2009-2018
2002-2008
Installation Time
(approx) 2 Hours
Difficulty Level:
Light to Moderate mechanical skill required.
Installation Guides
No guide available for this part yet.
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Fuel Injector Clinic High Impedance Fuel Injectors; 775cc (02-13 4.7L RAM 1500; 03-18 5.7L RAM 1500)Find parts that fit my vehicle
Item R102766
Ram 1500 Sales Tech
Verify parts fit & get product recommendations
M-F 8:30A-11P, Sat-Sun 8:30A-9P
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5 Reviews
Our Price
$665.00
Ship to: 43215
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Product Information
Features, Description, Reviews, Q&A, Specs & Installation
Features
- 775cc Fuel Injector Set
- Saturated/High-Impedance Injectors
- Precisely Matched with Proprietary Data Match Technology
- Drop-in Fit to Harness and Plug
- Great Linearity and Short Pulse Width Repeatability
- Compatible with Aftermarket High Impedance Injector ECUs
- E85 Compatible
- Sold in a Set of 8 Fuel Injectors
- Lifetime Limited Warranty
- Fits 2002 to 2013 Dodge RAM 1500 4.7L and 2003 to 2018 Dodge RAM 1500 5.7L Models
Description
High-Performance Fuel Injectors. The Fuel Injector Clinic Fuel Injector Set of 775cc injectors are designed to provide the best possible fuel delivery for your needs. Additionally, the injectors are precisely matched with Fuel Injector Clinic’s proprietary Data Match Technology. Each set comes with the individual results on a data match sheet that lets you specifically tune your ECU for optimum performance.
High-Quality Fuel Injectors. The fuel injectors are manufactured according to strict standards. Additionally, Fuel Injector Clinic only uses brand new parts in their products to ensure reliability, performance, and longevity.
Drop-in Fit. The 775cc fuel injectors are designed to fit the RAM’s factory harness and come complete with application-specific O-rings. Tuning must be immediately done to ensure safe and beneficial results. Installation by a trained professional is recommended.
Lifetime Limited Warranty. Fuel Injector Clinic provides a lifetime warranty against failure from defects in material or workmanship for each fuel injector. The warranty is only valid for the original purchaser. Some exclusions will apply.
Application. The Fuel Injector Clinic Fuel Injector Set of 775cc injectors is specifically for use with 2002 to 2013 Dodge RAM 1500 4.7L and 2003 to 2018 Dodge RAM 1500 5.7L models.
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Fitment:
- 2002 Dodge Ram 1500
- 2003 Dodge Ram 1500
- 2004 Dodge Ram 1500
- 2005 Dodge Ram 1500
- 2006 Dodge Ram 1500
- 2007 Dodge Ram 1500
- 2008 Dodge Ram 1500
- 2009 Dodge Ram 1500
- 2010 Dodge Ram 1500
- 2011 Dodge Ram 1500
- 2012 Dodge Ram 1500
- 2013 Dodge Ram 1500
- 2014 Dodge Ram 1500
- 2015 Dodge Ram 1500
- 2016 Dodge Ram 1500
- 2017 Dodge Ram 1500
- 2018 Dodge Ram 1500
Fuel Injector Clinic IS155-0775H
IS156-0775H
CA Residents: 
WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov
Installation & What's in the Box
Installation Info
What's in the Box
- (8) 775cc Saturated/High-Impedance Injectors
4.8
Customer Reviews (5)
Feb 21, 2025
Review shared from Fuel Injector Clinic High Impedance Fuel Injectors; 525cc (99-03 F-150 Lightning; 04-17 V8 F-150)
2006 STX - Thissux4real
Installation Time: Less than 1 Hour
FIC Injectors
Awesome product. Easy to install and can notice a huge improvement on performance.
Fit 5/5
Quality 5/5
Bang For Your Buck 5/5
Jan 29, 2022
Review shared from Fuel Injector Clinic High Impedance Fuel Injectors; 650cc (99-03 F-150 Lightning; 04-17 V8 F-150)
2016 XLT - JuliusG
Installation Time: Less than 1 Hour
Difference You’ll Feel!
Install took me about an hour because the fuel rail refused to come out despite all bolts being out and I didn’t want to rip out my fuel rails damaging them. Eventually I was able to get them out (with all O-Rings) and combined the 650cc fuel injectors with a custom 5 star tune to go with other parts I ordered and now my truck is basically moving like a rocket! Expensive but worth the price
Fit 5/5
Quality 5/5
Bang For Your Buck 3/5
Aug 25, 2021
Review shared from Fuel Injector Clinic High Impedance Fuel Injectors; 525cc (97-03 V8 F-150, Excluding Lightning)
2003 Harley-Davidson Edition - Angel69
Installation Time: Less than 1 Hour
Worth the money!!!
It’s a bit expensive but worth the power you can get out of them!!
Fit 5/5
Quality 5/5
Bang For Your Buck 5/5
Aug 22, 2018
Review shared from Fuel Injector Clinic High Impedance Fuel Injectors; 1000cc (99-03 F-150 Lightning; 04-17 V8 F-150)
2015 - Spencer
Installation Time: Full Day
Expensive but worth it
I absolutely love these, they decreased my mpg, but I’m getting crazy power!
Protection 5/5
Fit 4/5
Appearance 2/5
Bang For Your Buck 1/5
Mar 25, 2018
Review shared from Fuel Injector Clinic High Impedance Fuel Injectors; 1650cc (99-03 F-150 Lightning; 04-17 V8 F-150)
2010 XL - AjF
Installation Time: Afternoon
Great product
This is a great product that is great for any f-150
Protection 5/5
Fit 5/5
Appearance 5/5
Bang For Your Buck 4/5
Reviews of Fuel Injector Clinic Engine products have an average rating of 4.8 out of 5
Feb 21, 2025
Review shared from Fuel Injector Clinic High Impedance Fuel Injectors; 525cc (99-03 F-150 Lightning; 04-17 V8 F-150)
2006 STX - Thissux4real
FIC Injectors
Awesome product. Easy to install and can notice a huge improvement on performance.
Jun 3, 2024
Review shared from Fuel Injector Clinic High-Z Impedance Fuel Injectors; 1000cc (07-13 V8 Silverado 1500)
2013 - Wesl
FIC 1000cc injectors
Solid quality flow matched injectors that come with all the injector data needed to scale in your tune file with HP Tuners.
May 8, 2024
Review shared from Fuel Injector Clinic High-Z Impedance Fuel Injectors; 2150cc (07-13 V8 Sierra 1500)
2008 SLT - YahirY
GMC Sierra 2008 408 stroker ls
Great injectors! Works perfect in my 408 stroker turbo
May 26, 2022
Review shared from Fuel Injector Clinic High-Z Impedance Fuel Injectors; 525cc (99-06 4.8L, 5.3L, 6.0L Sierra 1500)
MichaelR272827
Problem Solver
Originally bought ebay refurbished injectors that did not hold up. These were easy to install, and corrected the truck misfire issues. Also make sure you get the wiring conversion kit as it will save time.
Jan 29, 2022
Review shared from Fuel Injector Clinic High Impedance Fuel Injectors; 650cc (99-03 F-150 Lightning; 04-17 V8 F-150)
2016 XLT - JuliusG
Difference You’ll Feel!
Install took me about an hour because the fuel rail refused to come out despite all bolts being out and I didn’t want to rip out my fuel rails damaging them. Eventually I was able to get them out (with all O-Rings) and combined the 650cc fuel injectors with a custom 5 star tune to go with other parts I ordered and now my truck is basically moving like a rocket! Expensive but worth the price
Aug 25, 2021
Review shared from Fuel Injector Clinic High Impedance Fuel Injectors; 525cc (97-03 V8 F-150, Excluding Lightning)
2003 Harley-Davidson Edition - Angel69
Worth the money!!!
It’s a bit expensive but worth the power you can get out of them!!
May 14, 2020
Review shared from Fuel Injector Clinic High-Z Impedance Fuel Injectors; 525cc (07-13 V8 Silverado 1500)
2007 - Mendoza85
Fuel Injector Clinic Fuel Injectors;
Great fuel injectors. This is my second pair for my build. Easy to install.
Apr 10, 2019
Review shared from Fuel Injector Clinic High-Z Impedance Fuel Injectors; 2150cc (07-13 V8 Sierra 1500)
2009 SLE - Edward26
Injertors
Incredible results worth every cent truck runs quicker with less effort
Aug 22, 2018
Review shared from Fuel Injector Clinic High Impedance Fuel Injectors; 1000cc (99-03 F-150 Lightning; 04-17 V8 F-150)
2015 - Spencer
Expensive but worth it
I absolutely love these, they decreased my mpg, but I’m getting crazy power!
Mar 25, 2018
Review shared from Fuel Injector Clinic High Impedance Fuel Injectors; 1650cc (99-03 F-150 Lightning; 04-17 V8 F-150)
2010 XL - AjF
Great product
This is a great product that is great for any f-150
Questions & Answers
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Will It Fit My Ram 1500
- 4.7L V8 - 02, 03, 04, 05, 06, 07, 08, 09, 10, 11, 12, 13
- 5.7L V8 - 03, 04, 05, 06, 07, 08, 09, 10, 11, 12, 13, 14, 15, 16, 17, 18
