Dodge Challenger Fuel Injectors
Precision Auto Injectors
Dodge Challenger Fuel Injectors
Here is every rebuilt genuine Mopar injector set we offer for the 2008-2019 Dodge Challenger, listed by year and engine. Each row shows the part number, so you can check it against the number printed on your injectors.
Find your setWhen a Challenger starts running rough, check the plugs and coils first. If those are good, dirty injectors are one of the usual causes. Varnish and carbon build up inside and on the tip, the spray goes uneven, and the engine starts to miss. You'll feel a rough idle at a red light. The check engine light comes on with a misfire code. Cars that sit get it worst. Old gas turns to gum and varnish. The good news: dirty cleans up.
Every set we sell starts with genuine OEM injectors, not overseas copies. Each one is ultrasonically cleaned, fitted with new filter baskets, O-rings and seals, flow tested on our ASNU bench, and matched into a set within 2% of each other. Sets ship ready to install.
Find your Challenger injector set in three steps
One year can come with two engines. Know both.
It is printed on the injector. Read it where it sits.
Find that number below. Not there? Message us your VIN.
Dodge Challenger injector chart
| Photo | Years | Engine | Part number | Shop |
|---|---|---|---|---|
 |
2011-2019 | 3.6L Pentastar V6 | 05184085AD / RL184085AC, Bosch 0280158233 | Shop RL184085AC set of 6 |
 |
2009-2010 SE and SXT | 3.5L V6 | 04591986AA, Bosch 0280158028 | Shop 04591986AA set of 6 |
 |
2009-2019 R/T | 5.7L Hemi V8 | 05037479AA / AB / AC | Shop 05037479 set of 8 |
|
2008-2010 SRT8 | 6.1L Hemi V8 | 05037479AA | Shop 05037479 set of 8 |
Every row on this page is checked against Mopar's own parts catalog.
Not on the chart: the 6.4L (SRT 392 and R/T Scat Pack, which is not the 5.7L) and the 6.2L Hellcat. We rebuild both to order. Message us with your VIN.
Not on the chart: 2020 and newer. Dodge changed the injectors that year: 05281568AA on the 5.7L and 05281900AA on the 3.6L. Message us with your VIN for those.
Not sure which set fits your Challenger?
Match the part number. The fastest way to be sure is to read the number printed on one of your injectors and match it to the listing. If your number isn't on this page, send it to us. We'll find the right set, or tell you straight if we don't have it.
Read it right where it sits, with a flashlight or a phone picture. On the V6 you can't see it without pulling the upper intake, so don't. Message us your VIN instead, or call (407) 536-4509. We're in Sanford, Florida.
Challenger 5.7L R/T and 6.1L SRT8: 05037479
The Challenger R/T takes 05037479 from 2009 through 2019, with AA, AB, AC or AD on the end. Whichever letters are on yours, this set fits. A 2009 car may read 68060335AA, the older number for the same injector. We rebuild it as a matched set of eight.
The 2008-2010 SRT8 6.1L takes it too, as 05037479AA. It's the same set of eight.
- If yours read a different number, send us your VIN and we'll tell you which set it needs.
- The color band on the injector doesn't tell you which one you have. Only the printed number does.
Shop rebuilt Mopar 05037479AA/AB/AC Hemi injector set of 8 for Challenger R/T 5.7L
Challenger 3.6L Pentastar (2011-2019): RL184085AC
From 2011 on, the V6 Challenger is the 3.6L Pentastar. Your injectors will read 05184085, and you may also see 05184085AD, 05184085AC or RL184085AC on the paperwork. All of them are this set. The Bosch number is 0280158233. Gas and flex-fuel cars take the same set.
Shop rebuilt Mopar RL184085AC set of 6 for 2011-2019 Challenger 3.6L
Challenger 3.5L V6 (2009-2010): 04591986AA
The 2009 and 2010 SE and SXT have the 3.5L V6. The injector is Mopar 04591986AA. The Bosch number is 0280158028. These cars are past 15 years old now. If the injectors have never been out, they've never been cleaned. That's one of the usual reasons for a rough idle and codes P0300 to P0306.
Shop rebuilt Mopar 04591986AA set of 6 for 2009-2010 Challenger 3.5L
Signs your Challenger needs injectors
- Rough idle at a stop that smooths out once you're moving
- A misfire code that stays on the same cylinder after you move the coil and plugs to another one. A compression test rules out the engine itself.
- Long crank or a stumble on the first start after it sits
- Gas mileage dropping and you can't find why
- Raw gas smell under the hood or a wet spot at the fuel rail. That's a leak. Don't start it. Park it until it's fixed.
Not sure it's the injectors? Run the quick checks in our leaking fuel injector symptoms guide before you order. If the check engine light is flashing, stop driving it until it's fixed.
Common questions
Do I need a tune after I put these in?
No. They're rebuilt genuine Mopar injectors at the stock flow rate. Relieve the fuel pressure before you pull the rail. Put a little clean oil on the new O-rings. Turn the key to RUN a few times to prime the rail and check for leaks before you start it. On the V6, check before the upper intake goes back on.
Do I send my old injectors back?
Some sets have a core refund. Send your old set back and you get it. Each listing says whether it has one. The core refund page has the rules.
Can I send you my own injectors to clean?
Yes. Our fuel injector cleaning service page shows how. Most people go with a rebuilt set so the car isn't down while we work.