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Gates 33419 Engine Coolant Thermostat
| Brand | Gates 33419 |
|---|---|
| Material | Stainless steel, copper |
| Sealing Flange Outside Diameter | 1.72 |
| Sealing Flange Outside Diameter | 1.81 |
| Height Between Flanges | 1.52 |
| Height Between Flanges | 1.53 |
| Design | Bottom by-pass |
| Type | Oe type thermostat |
| Height | 2.17 |
| Height | 2.3 |
| Gasket Quantity | 0 |
| Jiggle Pin Weep Hole | No |
| Seal Type | O-ring |
| Start to Open Temperature | 195 |
| Start to Open Temperature | 91 |
| Installation Tool Included | No |
| Flange Thickness | .05 |
| 9812 | 1.42 |
| 9813 | 1.09 |
| 9841 | 1 |
| 9852 | 0 |
| 9907 | .86 |
| By-Pass Flange Diameter (in) | 1.1 |
| Design | Bottom by-pass |
| Height from Flange (in) | .86 |
| Includes Installation Tool | No |
| Material | Steel, copper |
| Number of Gaskets | 0 |
| Number of Jiggle Pins/Check Valves | 0 |
| Number of Seals | 1 |
| OE Comparison Rating | Oe performance |
| Product line | OE Type Thermostat |
| Fits | Buick, Chevrolet, Oldsmobile, and Pontiac · 20 vehicles |
OE Type Thermostat. OEM-equivalent fit with precise temperature control and leak-free sealing.
Bottom by-pass design. Supports efficient coolant flow with a clean, integrated thermostat layout.
Stainless steel and copper. Durable metal construction with a rubber O-ring seal for dependable sealing.
Cross-references BBB Industries 13889, CSF 3889 and Dorman - HELP 15889 for the same application. See all 27.
OE Type Thermostat for Precise Cooling Control
Gates 33419 is an OE Type Thermostat built for direct-fit cooling system service and stable engine temperature control. It is engineered for leak-free sealing and OEM-equivalent fit, making it a practical replacement for vehicles that call for a 195 degree thermostat.
Compatible With 1987-1991 Chevrolet Cavalier, 1987-1991 Chevrolet Corsica, 1987-1991 Pontiac Tempest, 1987-1989 Buick Skyhawk, and 1987-1988 Oldsmobile Firenza. This Gates OE Type Thermostat 33419 is a direct replacement for common cooling system service on these applications.
Key Features
- OE Type Thermostat design for factory-style temperature regulation
- Start to open temperature: 195°F / 91°C
- Bottom by-pass design for the listed applications
- Stainless steel and copper construction
- O-ring seal type with one seal included
- No jiggle pin weep hole
- OE Performance comparison rating
- Gates part number 33419 for easy identification
Product Details
The Gates OE Type Thermostat line is built around precise coolant flow control and consistent sealing performance. Part number 33419 uses an OE-style configuration with a bottom by-pass design, stainless steel and copper materials, and an O-ring seal to match the cooling system requirements of the listed vehicles. For drivers servicing a Chevrolet Cavalier, Chevrolet Corsica, Pontiac Tempest, Buick Skyhawk, or Oldsmobile Firenza, this thermostat supports proper warm-up and temperature regulation at the specified 195°F opening point.
This part cross-references Motorad 243-195 and Hayden 372 for the same application.
What It Helps Address
- Engine running too cool or too warm
- Delayed warm-up after cold starts
- Temperature fluctuation from a worn thermostat
- Coolant seepage at the thermostat sealing surface
- Cooling system service on OE-temperature applications
Installation Notes
Verify the thermostat orientation, by-pass design, and sealing surface before installation. Replace the thermostat only with the correct OE-temperature specification for the vehicle, and confirm the housing and gasket surface are clean and free of corrosion. This Gates 33419 thermostat does not include an installation tool.
Quality Assurance
Gates OE Type Thermostats are engineered for OEM-equivalent fit and leak-free operation. The 33419 is built to meet OE-style cooling system requirements for the listed applications and temperature specification.
| Year | Make | Model | Liters | Cylinders | Fuel Type | Position | Notes |
|---|---|---|---|---|---|---|---|
| 1991 | Chevrolet | Cavalier | 2.2L | L4 | GAS | N/A | 195 Degree; OE Temperature; Seal included; OE Type Thermostat |
| 1991 | Chevrolet | Corsica | 2.2L | L4 | GAS | N/A | 195 Degree; OE Temperature; Seal included; OE Type Thermostat |
| 1991 | Pontiac | Tempest | 2.2L | L4 | GAS | N/A | 195 Degree; OE Temperature; Seal included; OE Type Thermostat |
| 1990 | Chevrolet | Cavalier | 2.2L | L4 | GAS | N/A | 195 Degree; OE Temperature; Seal included; OE Type Thermostat |
| 1990 | Chevrolet | Corsica | 2.2L | L4 | GAS | N/A | 195 Degree; OE Temperature; Seal included; OE Type Thermostat |
| 1990 | Pontiac | Tempest | 2.2L | L4 | GAS | N/A | 195 Degree; OE Temperature; Seal included; OE Type Thermostat |
| 1989 | Buick | Skyhawk | 2.0L | L4 | GAS | N/A | 195 Degree; OE Temperature; Seal included; OE Type Thermostat |
| 1989 | Chevrolet | Cavalier | 2.0L | L4 | GAS | N/A | 195 Degree; OE Temperature; Seal included; OE Type Thermostat |
| 1989 | Chevrolet | Corsica | 2.0L | L4 | GAS | N/A | 195 Degree; OE Temperature; Seal included; OE Type Thermostat |
| 1989 | Pontiac | Tempest | 2.0L | L4 | GAS | N/A | 195 Degree; OE Temperature; Seal included; OE Type Thermostat |
| 1988 | Buick | Skyhawk | 2.0L | L4 | GAS | N/A | 195 Degree; OE Temperature; Seal included; OE Type Thermostat |
| 1988 | Chevrolet | Cavalier | 2.0L | L4 | GAS | N/A | 195 Degree; OE Temperature; Seal included; OE Type Thermostat |
| 1988 | Chevrolet | Corsica | 2.0L | L4 | GAS | N/A | 195 Degree; OE Temperature; Seal included; OE Type Thermostat |
| 1988 | Oldsmobile | Firenza | 2.0L | L4 | GAS | N/A | 195 Degree; OE Temperature; Seal included; OE Type Thermostat |
| 1988 | Pontiac | Tempest | 2.0L | L4 | GAS | N/A | 195 Degree; OE Temperature; Seal included; OE Type Thermostat |
| 1987 | Buick | Skyhawk | 2.0L | L4 | GAS | N/A | 195 Degree; OE Temperature; Seal included; OE Type Thermostat |
| 1987 | Chevrolet | Cavalier | 2.0L | L4 | GAS | N/A | 195 Degree; OE Temperature; Seal included; OE Type Thermostat |
| 1987 | Chevrolet | Corsica | 2.0L | L4 | GAS | N/A | 195 Degree; OE Temperature; Seal included; OE Type Thermostat |
| 1987 | Oldsmobile | Firenza | 2.0L | L4 | GAS | N/A | 195 Degree; OE Temperature; Seal included; OE Type Thermostat |
| 1987 | Pontiac | Tempest | 2.0L | L4 | GAS | N/A | 195 Degree; OE Temperature; Seal included; OE Type Thermostat |
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