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Thermostat - GM LS2/LS7 2004-'08 - 180 Degree

These thermostats are compatible with 2004-'08 GM LS2/LS7 engines that use a separate thermostat and water neck.

PART# 6368

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Note: Thermostat diameter 2.28" w/ Gasket & 2.12" Diameter w/o Gasket. Does not fit 1997-'03 (one piece style w/ thermostat & water neck) & 2005-'09 engines unless used with Mr gasket water Necks 2670, 2671, or 2672.

Overview

Fully compatible with 2004-'08 LS Series engines with a separate thermostat and water neck, they open at 180 degrees every time, regardless of engine rpm, and their high-flow design and brass and copper construction eliminate the damaging effects of cycling when you're stuck in stop-and-go traffic. Also fits Mr Gasket water necks 2670, 2671, and 2672.

Features:

  • Fits GM LS Engines - 2004-'08 that Utilize Separate Thermostat and Water Neck
  • Includes Rubber O-Ring Seal
  • Incorporates Pressure Relief Valve

Specs

BrandMr. Gasket
Emission Code5
Product TypeThermostats
Weight0.2000
Part Number6368

Emissions

This part is legal for sale or use on Emissions Controlled Vehicles, Uncontrolled (Non-Emissions Controlled) Vehicles, and Racing Use Only Vehicles because it does not affect vehicle emissions and is not covered by emissions regulations.

Tech Resources

Note: Thermostat diameter 2.28" w/ Gasket & 2.12" Diameter w/o Gasket. Does not fit 1997-'03 (one piece style w/ thermostat & water neck) & 2005-'09 engines unless used with Mr gasket water Necks 2670, 2671, or 2672.

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        *Free Shipping & Handling only offered to the contiguous US on orders over $100, excludes clearance parts and oversized packages.

        Some parts are not legal for use in California or other states with similar regulations.