Stant 14327 Engine Coolant Thermostat

OE Type Thermostat for Isuzu and Honda Applications

Stant 14327 is an OE Type Engine Coolant Thermostat built for 170-degree operation and direct-fit cooling system service. It is engineered with a stainless steel assembly for smooth movement and consistent performance, with a durable construction suited for long-term use.

Compatible With 1998-2004 Isuzu Rodeo, 2002-2003 Isuzu Axiom, 2001-2003 Isuzu Rodeo Sport, 1998-2002 Honda Passport, 1998-2002 Isuzu Trooper, 1999-2001 Isuzu VehiCROSS, 1998-2000 Isuzu Amigo, and 1999 Acura SLX. Stant 14327 is a direct OE-style cooling system service part for these applications.

Key Features

• 170-degree thermostat opening temperature
• OE Type Thermostat design for factory-style fit and function
• Stainless steel assembly for smooth operation
• Durable material construction for extended service life
• Seal included
• Bypass plate diameter: 0.55 in
• Flange diameter: 2.35 in with seal, 2.35 in without seal
• Overall height: 1.44 in from flange to bottom, 1 in from flange to top of bridge

Product Details

The Stant OE Type Thermostat line focuses on original equipment design and consistent cooling system control. Part number 14327 is built to match the temperature specification used in the listed vehicles, helping maintain proper engine warm-up and coolant flow regulation. For drivers searching for a 170 degree thermostat for 1998-2004 Isuzu Rodeo, 1998-2002 Honda Passport, or 1998-2002 Isuzu Trooper, this thermostat provides the OE temperature and form factor needed for service replacement.

This part cross-references Monroe Shocks & Struts (e.g., 172286) for the same application.

Common Cooling System Issues It Can Address

• Engine running cooler or warmer than the specified thermostat temperature
• Delayed warm-up after cold starts
• Unstable coolant temperature control
• Thermostat replacement during cooling system maintenance
• Service needs on OE-style thermostat applications for Isuzu Rodeo and Honda Passport models

Installation Notes and Tips

Verify the thermostat temperature rating and seal condition before installation. Clean the housing mating surfaces thoroughly, confirm the bypass plate and flange dimensions match the original part, and refill the cooling system with the correct coolant mixture after service. Bleed air from the system according to the vehicle service procedure to restore normal coolant circulation.

Quality Assurance

Stant designs this OE Type Thermostat with original equipment-style construction and stainless steel components for smooth performance. The part is built for the listed 170-degree applications and includes the seal specified in the product data.