Throttle Body Sea-Doo 1503 / 1630 4-Tec 09–25 OEM# 420892590, 420892591, 420892592
The Throttle Body Sea-Doo 1503 / 1630 4-Tec 09–25 is a high-performance aftermarket replacement designed to deliver OEM-level precision, durability, and throttle response. Engineered for consistent air intake control and enhanced engine efficiency, it ensures optimal fuel delivery and smooth power output across various riding conditions.

Key Features:
OEM replacement numbers: 420892590, 420892591, 420892592
Provides accurate throttle response and improved air–fuel mixture efficiency
Built to OEM standards for performance and reliability
Durable construction for long-lasting operation in marine environments
Direct-fit compatibility with a wide range of Sea-Doo models from 2009 to 2025, including GTI, GTX, RXP, RXT, Fish Pro, and more