130°F Thermostat for Mercury/Mariner and Chrysler/Force Outboards – Replaces 895338, F97068-2
130°F Thermostat for Mercury/Mariner and Chrysler/Force Outboards – Replaces 895338, F97068-2 is backordered and will ship as soon as it is back in stock.
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130°F Thermostat for Mercury/Mariner and Chrysler/Force Outboards –...
130°F Thermostat for Mercury/Mariner and Chrysler/Force Outboards – Replaces 895338, F97068-2 is backordered and will ship as soon as it is back in stock.
Product Details
This aftermarket 130°F (54°C) thermostat is intended for selected Mercury/Mariner and Chrysler/Force outboard applications. The company catalog identifies the product for 25–55 HP applications and lists Mercury/Mariner 30–40 HP applications. It is supplied as a single thermostat, not as a multi-piece thermostat kit.
The thermostat is identified as a 3/4-inch, 130-degree unit. It provides a replacement option for Mercury Marine reference 895338 and Chrysler/Force reference F97068-2. Confirm the exact engine model, serial number, thermostat temperature specification, and original part before ordering.
- 130°F (54°C) operating temperature rating.
- 3/4-inch thermostat application reference.
- Single thermostat replacement for selected outboard cooling systems.
- Customer-facing reference numbers are listed below for identification and cross-reference purposes.
Part Number Matrix
These manufacturer and aftermarket references are provided to help compare the replacement part. A cross-reference is not a substitute for checking the complete engine fitment.
| Brand | Part Number | Reference Type |
|---|---|---|
| Mercury Marine | 895338 | OEM reference |
| Chrysler/Force | F97068-2 | OEM reference listed for the 130°F thermostat application |
| Chrysler/Force | F97068, F97068-1 | Additional company-listed reference formats |
| Sierra Marine | 18-3556 | Aftermarket reference |
| Mallory Marine | 9-43025 | Aftermarket reference |
| GLM | 13200 | Aftermarket reference |
Engine & Model Compatibility
The company catalog lists this thermostat for Mercury/Mariner applications in 30–40 HP and for Chrysler/Force applications in 25, 35, 40, 45, 50, and 55 HP. The available records do not establish one universal year range, stroke designation, or serial-number range for every listed horsepower. Use the detailed engine information below as a starting point and verify the exact application before purchase.
| Brand | Horsepower | Application Scope | Temperature | Reference | Fitment Note |
|---|---|---|---|---|---|
| Mercury/Mariner | 30–40 HP | Selected outboard applications | 130°F (54°C) | 895338 | Check the exact model and serial number; some catalog entries using the same reference show different temperature specifications by serial range. |
| Chrysler/Force | 25, 35, 40, 45, 50, 55 HP | Selected outboard applications | 130°F (54°C) | F97068-2 | Verify the original thermostat size, temperature rating, and engine identification information. |
Important: Horsepower alone does not confirm fitment. Before ordering, compare your engine brand, model designation, serial number, original thermostat, and service-manual specification with this listing.
Technical Specs
- Product Type
- Thermostat
- Temperature Rating
- 130°F (54°C)
- Application Size Reference
- 3/4 inch
- Application
- Selected Mercury/Mariner and Chrysler/Force outboard cooling systems
- Installation
- Replacement installation in the original thermostat location
- Quantity
- One thermostat
- Brand Status
- Aftermarket replacement; not an OEM-branded component
What's in the Box
- 1 × 130°F (54°C) thermostat
Additional gaskets, seals, housing components, or installation hardware are not identified in the company package information. Do not assume they are included.
Installation Notes
- Confirm the engine model, serial number, original thermostat specification, and temperature rating before beginning work.
- Allow the engine to cool completely and follow the engine manufacturer's safety procedures.
- Remove the thermostat housing according to the applicable service manual.
- Remove the old thermostat and inspect the housing, sealing surfaces, and related cooling-system components for damage or deposits.
- Clean the mating surfaces without scratching or distorting the housing.
- Install the replacement thermostat in the correct orientation. Use the gasket or seal specified by the engine manufacturer; replacement sealing components are not identified as included with this product.
- Reinstall the housing and tighten the fasteners to the manufacturer's specified torque.
- Restore the cooling system as required by the engine service procedure.
- Run the engine using the manufacturer's approved procedure and check for leaks, correct water flow, and abnormal temperature indications.
Troubleshooting & FAQ
How do I know if this thermostat fits my engine?
Start with the engine brand, model, horsepower, and serial number, then compare the original thermostat's temperature rating and size. This listing is associated with selected Mercury/Mariner 30–40 HP applications and Chrysler/Force 25–55 HP applications. Because fitment can vary by model and serial range, horsepower alone is not sufficient.
What temperature is this thermostat rated for?
This product is cataloged as a 130°F (54°C) thermostat. Do not substitute it for a 143°F or another temperature-rated thermostat unless the engine manufacturer's specification confirms that substitution.
Which reference numbers does this thermostat replace?
The company catalog lists Mercury Marine 895338 and Chrysler/Force F97068-2 as primary references. Additional listed references include Sierra Marine 18-3556, Mallory Marine 9-43025, and GLM 13200. Always verify the complete application and temperature specification.
Does the package include a gasket or seal?
The company package information identifies one thermostat and does not identify a separate gasket or seal as included. Obtain the sealing component specified for your engine if your service procedure requires one.
What are common signs of a thermostat problem?
A thermostat that is stuck open may allow the engine to run too cool, while one that is stuck closed can contribute to overheating. Temperature alarms, abnormal temperature readings, poor warm-up behavior, or inconsistent cooling-system performance should be diagnosed using the engine manufacturer's service procedure.
Is this an OEM thermostat?
No. This listing is for an aftermarket replacement. The OEM and aftermarket numbers shown on this page are reference numbers used for identification and fitment comparison.
Safety & Important Information
- Never remove the thermostat housing while the engine or cooling system is hot.
- Verify the temperature rating, size, model, and serial-number conditions before ordering.
- Do not rely on horsepower alone to confirm compatibility.
- Follow the applicable service manual for installation, torque, sealing, coolant, and testing procedures.
- Professional installation is recommended if the correct procedure or application is uncertain.
About Sea Sierra
- Marine Replacement Parts — Practical replacement components for selected marine-engine applications.
- Application-Focused Listings — Reference numbers and fitment information are provided to support proper part comparison.
- Customer Support — Contact support with your engine brand, model, horsepower, and serial number when application details need to be confirmed.
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