This is a Genuine OEM Nissan Upper Radiator Hose designed for the Nissan Skyline R34 equipped with RB20 or RB25 engines and a manual transmission. The upper radiator hose carries hot coolant from the engine to the radiator, playing a critical role in maintaining proper cooling system operation.

Upper radiator hoses are subjected to constant heat and pressure from engine operation. Over time, factory hoses can harden, swell, or crack, increasing the risk of coolant leaks or overheating. Replacing worn hoses with genuine OEM parts ensures correct fitment, durability, and reliable cooling performance.

Features

• Genuine OEM Nissan part
• Designed specifically for RB20 and RB25 engine applications
• Factory-molded shape for correct routing and clearance
• Durable rubber construction for long service life
• Direct replacement for the original upper radiator hose

Fitment Notes

• Fits Nissan Skyline R34 with RB20 or RB25 engines
• For manual transmission vehicles only
• Does not fit automatic transmission models
• Verify engine and transmission configuration prior to purchase

Replacing aging cooling system hoses is an important part of preventative maintenance. This OEM upper radiator hose provides factory-correct fitment and dependable performance, making it the ideal replacement for servicing or restoring the cooling system on manual-transmission Skyline R34 models.