Stant
OE Type Thermostat

Stant 13958 Engine Coolant Thermostat

Brand Stant 13958
Flange Diameter (Without Seal) (in) 2.04
Freight Class 70
Height from Flange to Bottom (in) 0.82
Height from Flange to Top of Bridge (in) 0.7
Temperature (F) 180 degrees
Product line OE Type Thermostat
Fits Chevrolet, Ford, Geo, GMC, Mazda, Pontiac, and Suzuki · 95 vehicles

OE type design. Original equipment design for a direct-fit coolant thermostat.

Stainless steel assembly. Engineered for smooth performance and long service life.

180-degree opening. Helps regulate coolant flow at the specified temperature.

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OE Type Thermostat for Ford, Mazda, Suzuki

Stant Part Number 13958 is an OE Type Thermostat built for direct-fit cooling system service on a wide range of Ford, Mazda, Suzuki, Chevrolet, GMC, Geo, and Pontiac applications. It uses an original equipment design with a stainless steel assembly and durable construction for smooth thermostat operation and long service life.

Key Features

  • 180-degree thermostat opening temperature for specified applications
  • OE Type Thermostat design for factory-style cooling system control
  • Stainless steel assembly engineered for consistent movement
  • Durable material construction for long-lasting service
  • Flange diameter: 2.04 in.
  • Height from flange to bottom: 0.82 in.
  • Height from flange to top of bridge: 0.7 in.

Detailed Product Overview

Stant 13958 is a 180 Degree Engine Coolant Thermostat designed for vehicles that require OE-style temperature regulation. This thermostat helps maintain proper engine operating temperature by controlling coolant flow through the cooling system. It is a strong match for drivers searching for a 180 degree thermostat for 1991-2000 Ford Explorer, 1986-2000 Ford Ranger, 1994-2000 Mazda B4000, and other listed applications. This part cross-references replacement numbers 48028 and 48518 for the same application.

The OE Type Thermostat line from Stant focuses on factory-style fit and function, with a stainless steel assembly that supports smooth performance in everyday cooling system operation. Part number 13958 is also listed for 1989-1998 Suzuki Sidekick, 1990-1995 Suzuki Samurai, 1991-1994 Mazda Navajo, and related compact truck and SUV platforms.

What This Thermostat Helps Address

  • Engine running too cool or too warm due to thermostat wear
  • Delayed coolant flow control during warm-up
  • Temperature fluctuation in the cooling system
  • Replacement needs for OE-style thermostat service
  • Cooling system maintenance on Ford Ranger, Ford Explorer, and Mazda B4000 applications

Installation Notes and Tips

Verify the 180-degree temperature rating and flange dimensions before installation. Confirm the application against the vehicle year, make, and model, since fitment includes multiple Ford Ranger, Ford Explorer, Mazda B4000, Suzuki Sidekick, and Suzuki Samurai configurations. Inspect the thermostat housing and sealing surfaces during service, and follow the vehicle manufacturer’s cooling system procedures when replacing the thermostat.

Quality Assurance

Stant designs this OE Type Thermostat with original equipment-style construction and stainless steel components for dependable cooling system operation. The part is built for direct replacement use in the listed applications and is backed by Stant’s product quality standards.

This part fits 95 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelNotes
2000FordExplorerTemperature 180 Degrees; Seal Included Seal Not Included; Part Replacement Replaces 48028, 48518; Alternate Temperature; OE Type Thermostat
2000FordRangerTemperature 180 Degrees; Seal Included Seal Not Included; Part Replacement Replaces 48028, 48518; Alternate Temperature; OE Type Thermostat
2000MazdaB4000Temperature 180 Degrees; Seal Included Seal Not Included; Part Replacement Replaces 48028, 48518; Alternate Temperature; OE Type Thermostat
1999FordExplorerTemperature 180 Degrees; Seal Included Seal Not Included; Part Replacement Replaces 48028, 48518; Alternate Temperature; OE Type Thermostat
1999FordRangerTemperature 180 Degrees; Seal Included Seal Not Included; Part Replacement Replaces 48028, 48518; Alternate Temperature; OE Type Thermostat
1999MazdaB4000Temperature 180 Degrees; Seal Included Seal Not Included; Part Replacement Replaces 48028, 48518; Alternate Temperature; OE Type Thermostat
1998ChevroletTrackerTemperature 180 Degrees; Seal Included Seal Not Included; Part Replacement Replaces 48028, 48518; OE Temperature; OE Type Thermostat
1998FordExplorerTemperature 180 Degrees; Seal Included Seal Not Included; Part Replacement Replaces 48028, 48518; Alternate Temperature; OE Type Thermostat
1998FordRangerTemperature 180 Degrees; Seal Included Seal Not Included; Part Replacement Replaces 48028, 48518; Alternate Temperature; OE Type Thermostat
1998MazdaB4000Temperature 180 Degrees; Seal Included Seal Not Included; Part Replacement Replaces 48028, 48518; Alternate Temperature; OE Type Thermostat
1998SuzukiSidekickTemperature 180 Degrees; Seal Included Seal Not Included; Part Replacement Replaces 48028, 48518; OE Temperature; OE Type Thermostat
1998SuzukiX-90Temperature 180 Degrees; Seal Included Seal Not Included; Part Replacement Replaces 48028, 48518; OE Temperature; OE Type Thermostat
1997FordAerostarTemperature 180 Degrees; Seal Included Seal Not Included; Part Replacement Replaces 48028, 48518; Alternate Temperature; OE Type Thermostat
1997FordExplorerTemperature 180 Degrees; Seal Included Seal Not Included; Part Replacement Replaces 48028, 48518; Alternate Temperature; OE Type Thermostat
1997FordRangerTemperature 180 Degrees; Seal Included Seal Not Included; Part Replacement Replaces 48028, 48518; Alternate Temperature; OE Type Thermostat
1997GeoTrackerTemperature 180 Degrees; Seal Included Seal Not Included; Part Replacement Replaces 48028, 48518; OE Temperature; OE Type Thermostat
1997MazdaB4000Temperature 180 Degrees; Seal Included Seal Not Included; Part Replacement Replaces 48028, 48518; Alternate Temperature; OE Type Thermostat
1997PontiacSunrunnerTemperature 180 Degrees; Seal Included Seal Not Included; Part Replacement Replaces 48028, 48518; OE Temperature; OE Type Thermostat
1997SuzukiSidekickTemperature 180 Degrees; Seal Included Seal Not Included; Part Replacement Replaces 48028, 48518; OE Type Thermostat
1997SuzukiSidekickTemperature 180 Degrees; Seal Included Seal Not Included; Part Replacement Replaces 48028, 48518; OE Temperature; OE Type Thermostat
1997SuzukiX-90Temperature 180 Degrees; Seal Included Seal Not Included; Part Replacement Replaces 48028, 48518; OE Temperature; OE Type Thermostat
1996FordAerostarTemperature 180 Degrees; Seal Included Seal Not Included; Part Replacement Replaces 48028, 48518; Alternate Temperature; OE Type Thermostat
1996FordExplorerTemperature 180 Degrees; Seal Included Seal Not Included; Part Replacement Replaces 48028, 48518; Alternate Temperature; OE Type Thermostat
1996FordRangerTemperature 180 Degrees; Seal Included Seal Not Included; Part Replacement Replaces 48028, 48518; Alternate Temperature; OE Type Thermostat
1996GeoTrackerTemperature 180 Degrees; Seal Included Seal Not Included; Part Replacement Replaces 48028, 48518; OE Temperature; OE Type Thermostat
1996MazdaB4000Temperature 180 Degrees; Seal Included Seal Not Included; Part Replacement Replaces 48028, 48518; Alternate Temperature; OE Type Thermostat
1996PontiacSunrunnerTemperature 180 Degrees; Seal Included Seal Not Included; Part Replacement Replaces 48028, 48518; OE Temperature; OE Type Thermostat
1996SuzukiSidekickTemperature 180 Degrees; Seal Included Seal Not Included; Part Replacement Replaces 48028, 48518; OE Temperature; OE Type Thermostat
1996SuzukiX-90Temperature 180 Degrees; Seal Included Seal Not Included; Part Replacement Replaces 48028, 48518; OE Temperature; OE Type Thermostat
1995FordAerostarTemperature 180 Degrees; Seal Included Seal Not Included; Part Replacement Replaces 48028, 48518; Alternate Temperature; OE Type Thermostat
1995FordExplorerTemperature 180 Degrees; Seal Included Seal Not Included; Part Replacement Replaces 48028, 48518; Alternate Temperature; OE Type Thermostat
1995FordRangerTemperature 180 Degrees; Seal Included Seal Not Included; Part Replacement Replaces 48028, 48518; Alternate Temperature; OE Type Thermostat
1995GeoTrackerTemperature 180 Degrees; Seal Included Seal Not Included; Part Replacement Replaces 48028, 48518; OE Temperature; OE Type Thermostat
1995MazdaB4000Temperature 180 Degrees; Seal Included Seal Not Included; Part Replacement Replaces 48028, 48518; Alternate Temperature; OE Type Thermostat
1995PontiacSunrunnerTemperature 180 Degrees; Seal Included Seal Not Included; Part Replacement Replaces 48028, 48518; OE Temperature; OE Type Thermostat
1995SuzukiSamuraiTemperature 180 Degrees; Seal Included Seal Not Included; Part Replacement Replaces 48028, 48518; OE Temperature; OE Type Thermostat
1995SuzukiSidekickTemperature 180 Degrees; Seal Included Seal Not Included; Part Replacement Replaces 48028, 48518; OE Temperature; OE Type Thermostat
1994FordAerostarTemperature 180 Degrees; Seal Included Seal Not Included; Part Replacement Replaces 48028, 48518; Alternate Temperature; OE Type Thermostat
1994FordExplorerTemperature 180 Degrees; Seal Included Seal Not Included; Part Replacement Replaces 48028, 48518; Alternate Temperature; OE Type Thermostat
1994FordRangerTemperature 180 Degrees; Seal Included Seal Not Included; Part Replacement Replaces 48028, 48518; Alternate Temperature; OE Type Thermostat
1994GeoTrackerTemperature 180 Degrees; Seal Included Seal Not Included; Part Replacement Replaces 48028, 48518; OE Temperature; OE Type Thermostat
1994MazdaB4000Temperature 180 Degrees; Seal Included Seal Not Included; Part Replacement Replaces 48028, 48518; Alternate Temperature; OE Type Thermostat
1994MazdaNavajoTemperature 180 Degrees; Seal Included Seal Not Included; Part Replacement Replaces 48028, 48518; Alternate Temperature; OE Type Thermostat
1994PontiacSunrunnerTemperature 180 Degrees; Seal Included Seal Not Included; Part Replacement Replaces 48028, 48518; OE Temperature; OE Type Thermostat
1994SuzukiSamuraiTemperature 180 Degrees; Seal Included Seal Not Included; Part Replacement Replaces 48028, 48518; OE Temperature; OE Type Thermostat
1994SuzukiSidekickTemperature 180 Degrees; Seal Included Seal Not Included; Part Replacement Replaces 48028, 48518; OE Temperature; OE Type Thermostat
1993AsunaSunrunnerTemperature 180 Degrees; Seal Included Seal Not Included; Part Replacement Replaces 48028, 48518; OE Temperature; OE Type Thermostat
1993FordAerostarTemperature 180 Degrees; Seal Included Seal Not Included; Part Replacement Replaces 48028, 48518; Alternate Temperature; OE Type Thermostat
1993FordExplorerTemperature 180 Degrees; Seal Included Seal Not Included; Part Replacement Replaces 48028, 48518; Alternate Temperature; OE Type Thermostat
1993FordRangerTemperature 180 Degrees; Seal Included Seal Not Included; Part Replacement Replaces 48028, 48518; Alternate Temperature; OE Type Thermostat
1993GeoTrackerTemperature 180 Degrees; Seal Included Seal Not Included; Part Replacement Replaces 48028, 48518; OE Temperature; OE Type Thermostat
1993MazdaNavajoTemperature 180 Degrees; Seal Included Seal Not Included; Part Replacement Replaces 48028, 48518; Alternate Temperature; OE Type Thermostat
1993SuzukiSamuraiTemperature 180 Degrees; Seal Included Seal Not Included; Part Replacement Replaces 48028, 48518; OE Temperature; OE Type Thermostat
1993SuzukiSidekickTemperature 180 Degrees; Seal Included Seal Not Included; Part Replacement Replaces 48028, 48518; OE Temperature; OE Type Thermostat
1992AsunaSunrunnerTemperature 180 Degrees; Seal Included Seal Not Included; Part Replacement Replaces 48028, 48518; Alternate Temperature; OE Type Thermostat
1992FordAerostarTemperature 180 Degrees; Seal Included Seal Not Included; Part Replacement Replaces 48028, 48518; Alternate Temperature; OE Type Thermostat
1992FordExplorerTemperature 180 Degrees; Seal Included Seal Not Included; Part Replacement Replaces 48028, 48518; Alternate Temperature; OE Type Thermostat
1992FordRangerTemperature 180 Degrees; Seal Included Seal Not Included; Part Replacement Replaces 48028, 48518; Alternate Temperature; OE Type Thermostat
1992GeoTrackerTemperature 180 Degrees; Seal Included Seal Not Included; Part Replacement Replaces 48028, 48518; OE Temperature; OE Type Thermostat
1992MazdaNavajoTemperature 180 Degrees; Seal Included Seal Not Included; Part Replacement Replaces 48028, 48518; Alternate Temperature; OE Type Thermostat
1992SuzukiSamuraiTemperature 180 Degrees; Seal Included Seal Not Included; Part Replacement Replaces 48028, 48518; OE Temperature; OE Type Thermostat
1992SuzukiSidekickTemperature 180 Degrees; Seal Included Seal Not Included; Part Replacement Replaces 48028, 48518; OE Temperature; OE Type Thermostat
1991ChevroletTrackerTemperature 180 Degrees; Seal Included Seal Not Included; Part Replacement Replaces 48028, 48518; Alternate Temperature; OE Type Thermostat
1991FordAerostarTemperature 180 Degrees; Seal Included Seal Not Included; Part Replacement Replaces 48028, 48518; Alternate Temperature; OE Type Thermostat
1991FordExplorerTemperature 180 Degrees; Seal Included Seal Not Included; Part Replacement Replaces 48028, 48518; Alternate Temperature; OE Type Thermostat
1991FordRangerTemperature 180 Degrees; Seal Included Seal Not Included; Part Replacement Replaces 48028, 48518; Alternate Temperature; OE Type Thermostat
1991GeoTrackerTemperature 180 Degrees; Seal Included Seal Not Included; Part Replacement Replaces 48028, 48518; OE Temperature; OE Type Thermostat
1991GMCTrackerTemperature 180 Degrees; Seal Included Seal Not Included; Part Replacement Replaces 48028, 48518; Alternate Temperature; OE Type Thermostat
1991MazdaNavajoTemperature 180 Degrees; Seal Included Seal Not Included; Part Replacement Replaces 48028, 48518; Alternate Temperature; OE Type Thermostat
1991SuzukiSamuraiTemperature 180 Degrees; Seal Included Seal Not Included; Part Replacement Replaces 48028, 48518; OE Temperature; OE Type Thermostat
1991SuzukiSidekickTemperature 180 Degrees; Seal Included Seal Not Included; Part Replacement Replaces 48028, 48518; OE Temperature; OE Type Thermostat
1990ChevroletTrackerTemperature 180 Degrees; Seal Included Seal Not Included; Part Replacement Replaces 48028, 48518; Alternate Temperature; OE Type Thermostat
1990FordAerostarTemperature 180 Degrees; Seal Included Seal Not Included; Part Replacement Replaces 48028, 48518; Alternate Temperature; OE Type Thermostat
1990FordBronco IITemperature 180 Degrees; Seal Included Seal Not Included; Part Replacement Replaces 48028, 48518; Alternate Temperature; OE Type Thermostat
1990FordRangerTemperature 180 Degrees; Seal Included Seal Not Included; Part Replacement Replaces 48028, 48518; Alternate Temperature; OE Type Thermostat
1990GeoTrackerTemperature 180 Degrees; Seal Included Seal Not Included; Part Replacement Replaces 48028, 48518; OE Temperature; OE Type Thermostat
1990GMCTrackerTemperature 180 Degrees; Seal Included Seal Not Included; Part Replacement Replaces 48028, 48518; Alternate Temperature; OE Type Thermostat
1990SuzukiSamuraiTemperature 180 Degrees; Seal Included Seal Not Included; Part Replacement Replaces 48028, 48518; OE Temperature; OE Type Thermostat
1990SuzukiSidekickTemperature 180 Degrees; Seal Included Seal Not Included; Part Replacement Replaces 48028, 48518; OE Temperature; OE Type Thermostat
1989ChevroletTrackerTemperature 180 Degrees; Seal Included Seal Not Included; Part Replacement Replaces 48028, 48518; Alternate Temperature; OE Type Thermostat
1989FordBronco IITemperature 180 Degrees; Seal Included Seal Not Included; Part Replacement Replaces 48028, 48518; Alternate Temperature; OE Type Thermostat
1989FordRangerTemperature 180 Degrees; Seal Included Seal Not Included; Part Replacement Replaces 48028, 48518; Alternate Temperature; OE Type Thermostat
1989GeoTrackerTemperature 180 Degrees; Seal Included Seal Not Included; Part Replacement Replaces 48028, 48518; OE Temperature; OE Type Thermostat
1989GMCTrackerTemperature 180 Degrees; Seal Included Seal Not Included; Part Replacement Replaces 48028, 48518; Alternate Temperature; OE Type Thermostat
1989SuzukiSamuraiTemperature 180 Degrees; Seal Included Seal Not Included; Part Replacement Replaces 48028, 48518; Alternate Temperature; OE Type Thermostat
1989SuzukiSidekickTemperature 180 Degrees; Seal Included Seal Not Included; Part Replacement Replaces 48028, 48518; OE Temperature; OE Type Thermostat
1988FordBronco IITemperature 180 Degrees; Seal Included Seal Not Included; Part Replacement Replaces 48028, 48518; Alternate Temperature; OE Type Thermostat
1988FordRangerTemperature 180 Degrees; Seal Included Seal Not Included; Part Replacement Replaces 48028, 48518; Alternate Temperature; OE Type Thermostat
1988SuzukiSamuraiTemperature 180 Degrees; Seal Included Seal Not Included; Part Replacement Replaces 48028, 48518; Alternate Temperature; OE Type Thermostat
1987FordBronco IITemperature 180 Degrees; Seal Included Seal Not Included; Part Replacement Replaces 48028, 48518; Alternate Temperature; OE Type Thermostat
1987FordRangerTemperature 180 Degrees; Seal Included Seal Not Included; Part Replacement Replaces 48028, 48518; Alternate Temperature; OE Type Thermostat
1987SuzukiSamuraiTemperature 180 Degrees; Seal Included Seal Not Included; Part Replacement Replaces 48028, 48518; Alternate Temperature; OE Type Thermostat
1986FordBronco IITemperature 180 Degrees; Seal Included Seal Not Included; Part Replacement Replaces 48028, 48518; Alternate Temperature; OE Type Thermostat
1986FordRangerTemperature 180 Degrees; Seal Included Seal Not Included; Part Replacement Replaces 48028, 48518; Alternate Temperature; OE Type Thermostat
1986SuzukiSamuraiTemperature 180 Degrees; Seal Included Seal Not Included; Part Replacement Replaces 48028, 48518; Alternate Temperature; OE Type Thermostat