Upgrade your Aprilia's cooling system with the Bikersworld CNC Coolant Manifold — a precision-machined aluminium replacement for the factory plastic unit. Designed specifically for RSV4 and Tuono V4 models, this is one of the most worthwhile upgrades you can make to protect your engine long-term.
Why Replace the Plastic Manifold?
The OEM plastic coolant manifold is a known weak point on these bikes. Over time, heat cycling causes the plastic to become brittle, leading to cracking, coolant leaks, and reduced cooling efficiency. A failing manifold can result in overheating and costly engine damage — catching it early with a quality replacement is far cheaper than the alternative.
Benefits of CNC Aluminium
Durability: Billet aluminium withstands extreme heat and pressure far better than plastic, lasting much longer.
Heat Dissipation: Aluminium conducts and dissipates heat more effectively, helping keep coolant temperatures stable.
Weight: Lightweight construction adds no meaningful weight penalty while delivering a significant strength advantage.
Precision Fit: CNC machined to exact dimensions for a direct, leak-free replacement.
Compatible Models
RSV4 1000 (2009–2018)
RSV4 1100 (2019+)
Tuono V4 1000 (2011–2014)
Tuono V4 1100 (2015+)
Fits all RSV4 and Tuono V4 models from 2009 onwards.
Installation
This is a straightforward mechanical replacement suitable for competent home mechanics. Estimated installation time is 1–2 hours. Basic hand tools are required, along with fresh coolant for refilling the system. If you're unsure, we recommend having the part fitted by a qualified motorcycle technician.
