Description

Polaris RZR Pro S Exhaust Valve Guide for 2025-2026 Models

The Polaris RZR Pro S Exhaust Valve Guide keeps the valve stem aligned as it moves through the cylinder head. This replacement guide fits Sport, Premium, and Ultimate models from 2025 through 2026.

Included Part

• Exhaust valve guide

Preparing the Exhaust Side

First, inspect the old guide, valve stem, and seat for wear. Also, clean the guide bore before installing the replacement part.

Next, follow the Polaris procedure for guide removal and installation. Then, measure the finished valve-to-guide clearance before assembling the head.

Related Exhaust Valve Parts

If the exhaust valve also needs replacement, see the matching exhaust valve.

In addition, read the REV6 article about valve guide wear in Polaris PRO-STAR engines for more information about guide inspection and cylinder head wear.

Fitment

• 2025-2026 Polaris RZR Pro S Sport
• 2025-2026 Polaris RZR Pro S Premium
• 2025-2026 Polaris RZR Pro S Ultimate

Warranty and REV6 Support

REV6 backs this replacement guide with a 1-year parts warranty. For full terms, review the REV6 warranty policy.

Finally, this part ships nationwide from our Utah warehouse. For product questions, contact the REV6 team.