3PCS 420874520 Fuel Injectors 874520 For Sea-Doo GTX 4 TEC GTX 215 GTX RXP

Fuel Injectors for Sea-Doo

These aftermarket fuel injectors deliver precise fuel atomization to engine cylinders, cross-referencing to part numbers 420874520 and 874520.

Overview

These fuel injectors are designed to restore fuel efficiency and power delivery in marine engines. Offering a matched 3-piece set, these fuel injectors ensure consistent combustion across all cylinders to eliminate rough idling and engine hesitation. They are a reliable solution for personal watercraft owners seeking to maintain top performance on the water.

Built For Performance

• High-impedance internal coils ensure precise fuel delivery and quick response times.
• Advanced spray nozzles provide optimal atomization for improved combustion efficiency.
• High-grade O-rings resist fuel swelling and cracking in harsh marine environments.
• Engineered to match factory flow rates and electrical connector types.

Fits These Machines

• for Sea-Doo GTX 4 TEC
• for Sea-Doo GTX 215
• for Sea-Doo RXP

On-The-Job Use

• Replacing clogged or failing fuel injectors during annual watercraft maintenance.
• Resolving cylinder misfires and uneven idling in personal watercraft.
• Restoring full engine power and throttle response for recreational water sports.

Specs At A Glance

Good To Know

Q: Are these injectors pre-tested before shipment? A: Yes, these injectors are flow-tested and calibrated to ensure balanced performance across the set.

Q: Do these injectors come with new sealing O-rings? A: Yes, pre-installed upper and lower rubber seals are included for a leak-free installation.

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