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⚡ Fuel your drive with precision — GM Genuine Parts, no compromises!
The GM Genuine Parts 55577403 Direct Fuel Injector Assembly is a precision-engineered electro-magnetic valve designed to deliver exact fuel atomization for GM 1.5L engines including Malibu, Encore, and Cruze models. Manufactured by ACDelco to meet OEM specifications, it ensures seamless fit, optimal engine performance, and durability backed by a 12-month/12,000-mile warranty.
| ASIN | B014X75U0U |
| Best Sellers Rank | #103,151 in Automotive ( See Top 100 in Automotive ) #97 in Automotive Replacement Fuel Injectors |
| Brand Name | GM GENUINE PARTS |
| Customer Reviews | 4.5 4.5 out of 5 stars (118) |
| Exterior Finish | Machined |
| Global Trade Identification Number | 40808709381059 |
| Included Components | Fuel Injector |
| Inlet Connection Size | 1.5 Inches |
| Inlet Connection Type | Flange |
| Item Dimensions | 2 x 4 x 2 inches |
| Item Type Name | Fuel Injector |
| Manufacturer | ACDelco |
| Manufacturer Warranty Description | 12 Months / 12,000 Miles (Parts Only) |
| Material Type | Metal |
| Model Number | 55577403 |
| Number of Ports | 2 |
| Outlet Connection Size | 1.5 Inches |
| Outlet Connection Type | Flange |
| Specification Met | oe |
| UPC | 808709381051 |
| Unit Count | 1.0 Count |
| Valve Type | Needle Valve |
J**E
Works great
It was a perfect fit for my 2017 Chevy Cruze. Just like factory. It was a GM product
D**I
Perfect 👌
Perfect fit. If I need another one in the future I will definitely get again
C**S
Best price, fastest shipping and good quality parts
I bought four and replacement them with the fuel rail. My 2017 chevy malibu is running great again no leaks. Amazon was able to sell them cheaper and ship them faster than. Auto zone, O'Reilly's, Napa and even rock auto! $80 each is what I paid for them in Feb of 2025. I will post an update for this review if I have any issues within the next year
R**D
It worked.
Came in a genuine gm parts box. Looked exactly like the one I pulled from the car. Plugged it in and charged the fuel system. Fired first try. Best price around as well.
D**.
Horrible
Not happy at all with this purchase. Item was used. Part number on box did not match part inside box. It was an important part I needed to fix my truck. Had to buy another one elsewhere.
K**Y
Worth the money
Works perfect.
L**N
Shipping Issues
Fuel injector was a 5🤩 The shipping was fed failure. Messed up repair delivery date.
P**L
Great replacement
Great replacement put it in solve the problems working like new recommended and most of all half the price of an auto parts store.
S**U
Fit well good quality
F**.
Ecxelente servicio de entrega me lo entregaron un día antes de la fecha establecida y un día después de que realicé mi pedido. El inyector funciona perfectamente en mi Malibú 2016. Motor 1.5 turbo
M**9
Prodotto pari all'originale, montato su Opel Astra K sport tourer 2019
S**L
Tried other injectors but wouldn’t seal properly. 4 for the same price as this one injector. They all were junk should have just bought this instead
J**Y
Don't buy a slide hammer to remove the old one, don't remove all of them either, just the one(s) you need to or you'll need 3 new seal kits. Simply take the rail bolt out and buy two longer ones at the hardware store for a dollar to remove the injector. Gently clean the bore and press the new injector slowly to the same depth as the others. Grease the rail seals so they don't tear apart and put the rail back on the injectors, torque your bolts and tube nut. Check for leaks before turning over the engine and you should be good to go.
Trustpilot
5 days ago
1 month ago