Restore factory performance to your Volvo Penta engine with this OEM Thermostat kit. Engineered to exact specifications for reliable operation and long-term durability.

Engineered specifically for Volvo Penta marine engines, this service kit ensures reliable operation across all engine conditions. Part number 3831426 is manufactured to exact Volvo Penta factory specifications for precision installation and optimal performance. Constructed from premium marine-grade materials engineered to withstand the harsh demands of both fresh and saltwater environments.

Aftermarket parts might save a few dollars upfront, but genuine Volvo Penta part 3831426 saves you money long-term by lasting years instead of months. Factory precision means perfect fit — no modifications, no surprises.

Compatible Volvo Penta Engines

FITS: Volvo Penta Engines – Universal Compatibility

• Fits 496 Volvo Penta engine models across gasoline and diesel lineups
• Compatible with V6, V8, 3.0L-8.1L gas engines, D-series diesels, AQ, DP, DPX, and specialty models
• OEM genuine Volvo Penta part – verified universal fitment

⚠️ Important: This is a universal Volvo Penta component with broad compatibility across the entire product line. Use our parts finder tool to confirm it fits your specific engine model, or call our parts experts at 913-342-0011 for verification before ordering.

⚠️ Fitment Notice: Always verify compatibility using your engine serial number before ordering. Call us — our parts experts are happy to confirm fit before you buy.

Not sure where to find your engine’s model and serial number? View our quick reference guide to locate it on your Volvo Penta engine.

Verification & Support

Double-check compatibility for part 3831426 using our parts finder tool. Still need assistance? No worries – contact us via the buttons at the bottom of this page (text, call, or email).

40+ years of marine expertise. Fast shipping on discount-priced genuine Volvo Penta parts – most orders ship same day.