GATES 33655

GATES part number 33655 is a thermostat / thermostat housing / water outlet seal in the Cooling System system. This catalog matches it to 120 year-and-engine configurations from 1953 to 2026.

Verified fitment includes 2026 Freightliner Cascadia 14.9L L6 DIESEL Turbocharged ; 2026 Freightliner Cascadia 14.9L L6 Turbocharged ; 2026 Freightliner Cascadia 15.6L L6 DIESEL ; 2026 Freightliner XC 14.9L L6 DIESEL Turbocharged ; 2025 Freightliner XC 14.9L L6 DIESEL Turbocharged , plus 115 other configurations. See every vehicle this part fits.

Manufacturer specifications
Thermostat Gasket - 1 31/32"
Application data published for:
🇨🇦 CA

Frequently Asked Questions

What is GATES 33655?

GATES part number 33655 is a thermostat / thermostat housing / water outlet seal with published application data for 120 vehicle configurations from 1953 to 2026. Use the manufacturer part number to cross-reference your old part or a repair quote before you order.

Which vehicles does GATES 33655 fit?

This catalog matches 33655 to 120 year-and-engine configurations from 1953 to 2026. Open the compatible-vehicles list for every make, model and engine, and read the notes for position or trim qualifiers.

Is GATES 33655 OEM or aftermarket?

What matters is the published application data for this part number, not the label on the box. GATES 33655 is listed with its manufacturer part number so you can compare it to an OEM number or another brand that covers the same fitment.

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