

🛑 Stop at Nothing: GM Genuine Rotors for the Ultimate Brake Upgrade
The GM Parts 177-1163 Front Disc Brake Rotor is a precision-balanced, OEM-quality rotor engineered and tested by General Motors for front-wheel applications on Chevrolet, Buick, GMC, and Cadillac vehicles. Featuring a rust-resistant machined finish and advanced materials, it delivers smooth, quiet braking and long-lasting durability, making it a trusted choice for professional-grade vehicle maintenance.





| ASIN | B00PM3DGWY |
| Best Sellers Rank | #191,963 in Automotive ( See Top 100 in Automotive ) #88 in Car Brake Disc Rotors |
| Brand | GM GENUINE PARTS |
| Customer Reviews | 4.6 4.6 out of 5 stars (117) |
| Date First Available | 1 January 2024 |
| Exterior | Machined |
| Item Weight | 11.5 Kilograms |
| Item model number | 177-1163 |
| Manufacturer | ACDelco |
| Manufacturer Part Number | 23144340 |
| Model | Disc Brake Rotor |
| OEM Part Number | 23144340 |
| Position | Front |
| Product Dimensions | 39.62 x 39.62 x 13.97 cm; 11.54 kg |
M**.
As usual, great GM OE product. This is OE (original equipment) line which is the same as when it was manufactured. AC Delco has many different levels of quality so be sure you get this and not a lesser AC Delco line/product. No other rotor has lasted me 70,000+ kms. This is my second set from Amazon. Also, obviously just under half price from the dealership. Thanks Amazon for always having these parts available with fast and free shipping!!
N**S
Good quality rotors, no rust visible after a few months since installation. OEM
C**S
great coated o/e rotors stop very smooth matched them with akebono pads absolutely no vibration even at high speed
M**S
These are Great rotors for a good price ! These are the rotors that are on the new 2017 GM trucks with the FNC coating , so they are not suppose to rust .
N**K
Factory rotors. Recommended since they have a coating for longer lasting then aftermarket
Trustpilot
3 weeks ago
2 months ago