Aprilia Oil Pressure Relief Valve 1A01449045 for RSV4 (2019-on)

Aprilia Oil Pressure Relief Valve 1A01449045 for RSV4 (2019-on) and Tuono V4 E5+

Protect your engine: keep oil pressure perfectly under control

Product Description

The Aprilia oil pressure relief valve 1A01449045 is the genuine replacement part that limits lubrication-system pressure, preventing harmful spikes and guaranteeing a constant oil flow to bearings and cylinder head. A simple yet crucial component to preserve reliability without affecting engine performance.

Product Advantages

• OEM Aprilia spare: identical materials and tolerances to the original equipment
• Plug-and-play replacement, no modifications required
• Maintains engine value and longevity—ideal during overhaul or scheduled maintenance

Applications

This part is fitted on the following vehicles:

• APRILIA – RSV4 1100 E4 2019-2020
• APRILIA – RSV4 1100 Std/Factory E5 2021-2024
• APRILIA – RSV4 1100 E5+ 2025
• APRILIA – Tuono V4 1100 E5+ (APAC market)

Technical Details

• Aprilia part number: 1A01449045
• Superseded part number: 1A0144905
• Function: vents excess pressure back to the oil sump once the set threshold is exceeded

Restore correct oil pressure today!