ACDelco 42734798 Windshield Washer Tube Assembly

The ACDelco 42734798 is a genuine OEM windshield washer tube assembly designed as a direct factory replacement for select GM vehicles. This tube assembly carries washer fluid from the reservoir to the spray nozzles, ensuring reliable windshield washing performance and clear visibility in all driving conditions.

Key Features:

• Genuine ACDelco OEM part — engineered and manufactured to original GM specifications
• Direct, no-modification replacement for the original windshield washer tube
• Constructed to resist cracking, kinking, and fluid degradation over time
• Ensures proper fluid flow and pressure to windshield washer nozzles
• Helps maintain OEM-level windshield washing performance and driver visibility

As a genuine ACDelco component, the 42734798 windshield washer tube assembly is the correct factory-spec choice for maintaining your vehicle's washer system. Always refer to your vehicle's service documentation to confirm fitment prior to installation.