

🛠️ Drive with confidence—GM’s original belt that keeps your engine running smooth and stylish.
The ACDelco GM Original Equipment 55578811 V-Ribbed Serpentine Belt is a precision-engineered replacement part designed specifically for GM vehicles. It features a durable, single-belt design that drives multiple pulleys efficiently while maintaining OEM safety standards. With advanced materials and a perfect fit, it ensures quiet, reliable performance and easy installation, making it the trusted choice for Chevrolet, Buick, GMC, and Cadillac owners seeking long-lasting engine accessory drive solutions.





| ASIN | B00N48GHM0 |
| Best Sellers Rank | #40,924 in Automotive ( See Top 100 in Automotive ) #31 in Automotive Replacement Serpentine Belts |
| Brand | ACDelco |
| Customer Reviews | 4.6 4.6 out of 5 stars (324) |
| Date First Available | August 28, 2014 |
| Exterior | Machined |
| Is Discontinued By Manufacturer | No |
| Item Weight | 3.52 ounces |
| Item model number | 55578811 |
| Manufacturer | ACDelco |
| Manufacturer Part Number | 55578811 |
| Model | GM Original Equipment |
| OEM Part Number | 55578811 |
| Product Dimensions | 24.23 x 3.75 x 0.9 inches |
B**A
Great belt!
My pulley was shredding my belt, so went thru a couple belts in the process of deciding i needed a new pulley, this has lasted, and the ease of installation was perfect! Great quality, perfect fit. The value for money exceeded my expectations! No loud noises or squeaking from under my hood.
D**N
Worked on my 2016 Chevy Cruze
Great quality and easy to install. The value was great and it fit my 2016 Cruze perfectly
V**Z
2015 Chevy Cruze 1.4 l
Perfect fit for my vehicle!
C**C
Fits 2015 Chevy Cruze
While replacing a water pump I figured I should do the belt too. Glad I did fit perfect
M**A
Nice Product--RR
Why did you pick this product vs others?: I feel it was good product compare other brand
R**L
Perfect fit. Still kicken
Perfect fit for my 2013 Chevy Cruze 1.4L Lt
J**Z
Excelente calidad
M**N
Fits well
Does it's job.
L**K
Perfect fit, Thank you.
L**R
Le quedó perfecto para un Cruze 2013, es americano el mío.
P**A
OEM part; fits a 2011 1.4L Chevy Cruze no problems.
R**T
It shredded in a month but in its defence the engine leaked a little oil on it
R**R
Warning was not shown that this belt did not fit my vehicle despite my adding extra information. Problem from too many items listed after belts first offered.
Trustpilot
2 months ago
1 day ago