Description

Polaris 700/800 Intake Valve Kit for RZR, Ranger & Sportsman Models

Restore cylinder head performance and support proper airflow with this intake valve kit for applicable Polaris 700 and 800 engines. Designed for 2003–2017 RZR, Ranger, and Sportsman models, this kit includes replacement intake valves commonly serviced during top-end repairs and valve train maintenance.

Because intake valves control incoming air and fuel flow into the combustion chamber, keeping them in good condition helps maintain compression, smooth operation, and dependable engine performance.

This Kit Includes

• (2) Intake valves

Fitment

• Polaris RZR 700/800
• Polaris Ranger 700/800
• Polaris Sportsman 700/800
• Applicable 2003–2017 models

Why Replace Intake Valves?

Over time, intake valves experience heat cycles, carbon buildup, and normal wear. As a result, sealing performance can decrease and lead to compression loss, rough running, harder starting, or reduced engine efficiency.

Replacing worn intake valves during top-end service helps restore airflow and supports long-term reliability.

Completing a Full Valve Refresh?

If you’re servicing both sides of the cylinder head, pair this kit with our Polaris 700/800 Exhaust Valve Kit to replace matching exhaust-side wear components during the same rebuild.

If you’re comparing rebuild levels or planning additional engine work, review our Engine Rebuild Kit Guide for additional rebuild options.

Support & Resources

Need help confirming fitment? Visit Contact REV6. You can also review our Warranty Policy, browse the FAQ, or visit the Help Center for support.

For maintenance tips and technical articles, visit the REV6 Blog. Need flexibility for a larger project? Explore our financing options.

Take Action

Order your Polaris 700/800 Intake Valve Kit today and restore top-end performance with confidence. With nationwide shipping, REV6 support, and a 1-year warranty, your rebuild stays moving.