Exhaust Valve OEM 603537 For EZGO RXV Kawasaki Golf Carts Optimized Exhaust Flow Drop In Fit

Exhaust Valve EZGO 603537 NGGC OEM RXV Kawasaki is an OEM replacement designed for EZ-GO RXV gas golf carts powered by Kawasaki engines, delivering consistent exhaust flow and reliable starts. This drop-in valve restores the exhaust path to factory specifications, promoting smoother idle and solid performance on 2008-and-newer RXV models.

• OEM: Genuine EZ-GO part, not an aftermarket replacement; matches 603537 and ENG-249 for exact factory fit.
• Direct-Fit: Drop-in installation with no modifications required, designed for 2008+ RXV Kawasaki-powered carts.
• Exhaust-Flow: Restores proper exhaust flow to maintain optimal backpressure and engine efficiency.
• Durable: Constructed with heat‑resistant materials to withstand high exhaust temperatures and regular use.
• Performance: Supports smoother starts, steadier idle, and improved overall engine performance with correct gas flow and sealing.

Fits these models

• 2008-2019 13.5-hp Kawasaki Carbureted Engine 658237
• 2019-2025 13.5-hp Kawasaki EFI Engine
• 2008-2012 Bellhop 2/4/6
• 2008-2012 Clays Car
• 2012-2024 Express S4, L4, S6, L6
• 2025 Express 4, 6
• 2008-2012 MPT 800, 1200
• 2008-2019 RXV
• 2009-2013 ST 400
• 2009-2012 ST Sport
• 2009-2013 ST Sport II
• 2008-2012 ST Sport 2+2
• 2009-2012 ST Custom
• 2009-2012 ST Shuttle 4/6
• 2011-2014 Shuttle S4, L4
• 2011-2019 Shuttle 4X, L6
• 2013-2019 Shuttle 8
• 2012-2019 Terrain 250, 500, 1000
• 2008-2019 TXT
• 2008-2012 TXT G5
• 2010-2019 TXT Valor
• 2009-2010 Woods Boundary MAV400 689380
• 2012-2025 Hauler 800, 800X, 1200, 1200X
• 2019-2022 Hauler Refresher
• 2025 Hauler XL
• 2009-2012 MPT 1200
• 2009-2016 Refresher 1200
• 2012-2013 Refresher 2000
• 2013-2018 Refresher FS2
• 2014-2022 Refresher FS4
• 2017-2025 Refresher OASIS/NSF
• 2011-2025 Shuttle 2, 2+2, 4, 4X, 6, 8

Excludes Fuji Robin Subaru & Kymco EX1 engine models

Fitment data for 603537