420874846 Fuel Injector for Sea-Doo SP 260 1503 2012

Fuel Injector for Sea-Doo SP

This fuel injector, OEM cross-reference 420874846, delivers a precise metered spray of fuel into the intake so the 1503 engine in the 2012 Sea-Doo SP runs clean and strong.

Overview

This fuel injector is a direct-fit replacement for the 1503 engine used in the 2012 Sea-Doo SP, restoring proper fuel delivery to keep the ride running at peak performance. Each fuel injector is built to match factory flow characteristics for dependable starting and smooth throttle response. Owners of the 2012 Sea-Doo SP who are chasing a misfire, rough idle, or rich condition will find this fuel injector the right part to bring the engine back to health.

Built For Performance

• OEM cross-reference 420874846 for a direct fit
• Precise solenoid-metered spray pattern for even fuel delivery
• Sealed body resists fuel and heat degradation
• Calibrated flow matched to the 1503 engine's demands
• Direct replacement with no wiring or tuning required

Fits These Machines

• for Sea-Doo SP 2 x 260 1503, 2012
• for Sea-Doo SP 2 x 215 1503, 2012

On-The-Job Use

• Replacing a clogged or failed injector on a 2012 Sea-Doo SP
• Restoring clean idle and crisp throttle response on the water
• Routine fuel system service on the 1503 engine
• Diagnostic repairs for misfire or rough-running symptoms

Specs At A Glance

Good To Know

Q: Does this fit the 1503 engine in the 2012 Sea-Doo SP? A: Yes, this injector is listed for the SP 2 x 260 and SP 2 x 215 1503 applications from 2012. Always confirm your model and serial number before ordering.

Q: Should injectors be replaced in sets? A: Many owners replace all injectors at once to keep fuel delivery balanced across cylinders. Follow your service manual for the recommended procedure on your 1503 engine.

Slight variation in finish or dimensions may occur between production runs, and fit can depend on serial number, so confirm compatibility before ordering.