Polaris OEM Fuel Injector - 2521387

Polaris 1000 High-Performance Fuel Injector (Sold Individually)

If your machine is running rough, lacking power, or throwing fuel-related codes, it may be time to replace your injector. This high-quality replacement fuel injector is built to meet OEM specifications and restore the performance your Polaris was designed to deliver.

🔧 Direct OEM Replacement

Replaces OEM Part Number: 2521387
Engineered to factory specifications for precise fitment, proper spray pattern, and reliable operation.

⚡ Restore Power & Throttle Response

A worn or clogged injector can rob horsepower, reduce fuel efficiency, and cause hard starts or misfires. This injector provides accurate fuel atomization and consistent fuel delivery to help:

• Improve throttle response

• Restore lost horsepower

• Increase fuel burn efficiency

• Deliver smoother acceleration

• Reduce hesitation and rough idle

💪 Built for Off-Road Conditions

Manufactured with high-quality components designed to handle heat, vibration, dust, mud, and long ride days.

✔️ Fitment

Compatible with:

• Polaris General 1000 (2016–2021)

• Polaris General 4 1000 (2017–2021)

• Polaris RZR RS1 1000 (2018–2021)

• Polaris RZR S 1000 (2016–2021)

• Polaris RZR XP 1000 (2014–2021)

• Polaris RZR XP4 1000 (2014–2021)

📦 What’s Included

• (1) Fuel Injector

⚠️ Please verify your model and OEM part number before ordering to ensure proper fitment.
If you’re unsure, reach out to us and we’ll help you get the right part the first time.