


⚡ Drive with Confidence: The Genuine GM Fuel Rail Upgrade You Can’t Afford to Miss!
The GM Genuine Parts 12677002 Fuel Rail Crossover Tube is an OE-certified component engineered and tested by GM engineers to meet the highest standards. Designed for Chevrolet, Buick, GMC, and Cadillac vehicles, it features a machined exterior, weighs just 0.634 ounces, and benefits from continuous design improvements to ensure durability, perfect fit, and optimal fuel system performance.





| Manufacturer | GM Genuine Parts |
| Brand | GM GENUINE PARTS |
| Model | GM Original Equipment |
| Item Weight | 0.634 ounces |
| Product Dimensions | 8.2 x 4.9 x 1.3 inches |
| Item model number | 12677002 |
| Exterior | Machined |
| Manufacturer Part Number | 12677002 |
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