Wide Application: Replacement part number: 12618336, 12679187, 12676711, fits for GM 4.3L 5.3L 6.2L Engine Models.
High Quality Material: 12677002 fuel rail crossover tube is made of high quality and upgraded material, with durable performance, good sealing, reliable use, and longer service life.
Stable&Efficient Work: 12677002 fuel rail crossover tube is designed as the original part, even better than the original part. This tube works stably and efficiently.
Easy Installation: 12677002 pipe assembly, fuel feed intermediate stands out as the smart option. Easy to install, adaptable, old tube can be replaced directly, saves you time.
100% Satisfaction Guarantee: If you have any questions about our 12677002 fuel rail crossover tube, please contact us at first time. We support refund within 30-Day guarantee, 12-Month warranty for quality-related issues.