OEX Thermatic Fan Switch OES Europe OFS27

The OEX Thermatic Fan Switch OES Europe is a SWITCH for electric thermo fan operation, listed under ENGINE MANAGEMENT and ELECTRICAL PARTS. It is identified by part number OFS27 and supplied as each, which makes it a straightforward replacement item when you are matching the switch itself rather than a complete cooling system assembly.

This part is described as a Fuelmiser Radiator Fan Switch, designed to control the operation of electric thermo fan(s). For buyers comparing options, the key identifiers here are the OEX brand, the OFS27 part number, and the stated application coverage for Subaru L Series and Subaru Leone variants.

The product is sourced from Original Equipment Manufacturers or Original Equipment and Supplier manufacturers, and it carries a two year / 40,000 km warranty. That combination is relevant for anyone wanting a replacement switch with the same type of application support and parts backing commonly expected in engine management and cooling control components.

Key Features

• Controls operation of electric thermo fan(s)
• Listed as a Fuelmiser Radiator Fan Switch
• Part number OFS27
• Brand: OEX
• Supplied as each
• Two year / 40,000 km warranty

Specifications

• Product type: Switch
• Product group 1: Electrical Parts
• Product group 2: Engine Management
• Unit of measure: Each
• Warranty: Two Years
• Part No.: OFS27
• Description: OEX Thermatic Fan Switch OES Europe

Fitment details

• Subaru L Series
• Subaru L Series 1984
• Subaru L Series 1985
• Subaru L Series 1986
• Subaru L Series 1987
• Subaru L Series 1988
• Subaru L Series 1989
• Subaru L Series 1990

Application and Buying Notes

When replacing a thermatic fan switch, the part number OFS27 is the most important identifier to check first. A fan switch is a control component, so the right match needs to suit the vehicle application as well as the electrical and cooling system arrangement. The listed fitment coverage includes Subaru L Series and Subaru Leone applications, including model years shown in the product data.

Because this is supplied as a switch rather than a full fan kit, it is best suited to buyers who already know they need a replacement control switch for electric thermo fan operation. Confirm the vehicle model, year and existing part details before ordering, especially if the original part has been superseded or the vehicle has been modified.

The warranty is two years / 40,000 km, which gives a useful reference point for buyers comparing replacement engine management parts. Even so, the best result still depends on choosing the correct application. The fitment list here is specific to Subaru L Series and Subaru Leone entries, so do not assume it applies beyond those vehicles without checking the part number and vehicle details carefully.

As with most cooling system electrical parts, the switch needs to suit the existing fan control setup in the vehicle. If you are replacing a failed switch, compare the old unit against OFS27 and check the application notes for your Subaru before fitting. Matching the right switch helps avoid unnecessary returns and saves time during diagnosis.

Before supply, the safest approach is to confirm the original unit details against the listed part number, voltage, output rating, mounting arrangement, and pulley configuration. That checking process is standard practice in the parts trade because visually similar units can still differ in service-critical ways.

For workshop, fleet, and equipment applications, accurate identification of part number OFS27 helps avoid unnecessary freight, additional labour, and vehicle or machine downtime. Where the application is not straightforward, the original unit, OEM reference, or workshop records should be used as the primary confirmation point.

Relevant published details for this unit include Type SWITCH, Unit of Measure EACH, Warranty Two Years, Product Group 1 ELECTRICAL PARTS, Part No. OFS27, Brand OEX, Description OEX Thermatic Fan Switch OES Europe, Product Group 2 ENGINE MANAGEMENT.

OEX Thermatic Fan Switch OES Europe. Part number OFS27 should be checked first. These details form the core reference points used by parts interpreters when confirming the correct replacement.

For part number OFS27, the normal identification sequence is part number, electrical rating, mounting arrangement, connector or terminal style, and pulley or drive details. Using those checkpoints helps confirm that the listed unit matches the service requirement rather than only looking similar.

For a switch in workshop, fleet, trade, agricultural, or construction service, the listed electrical specification should be checked carefully. Incorrect selection can affect installation time, return freight, and equipment availability.

Available application references include SUBARU L SERIES, SUBARU L SERIES 1984, SUBARU L SERIES 1985, SUBARU L SERIES 1986. Even with application listings, final confirmation should still be based on the exact unit being replaced and the service requirements of the vehicle or machine.

The listed warranty is Two Years. Warranty terms should be considered alongside correct application and part identification, as warranty does not replace fitment confirmation.

Compatibility note: Confirm compatibility by matching part number OFS27 with your vehicle application details. The listed fitment coverage is for Subaru L Series and Subaru Leone variants shown above, so check model year and existing switch details before purchase.

FAQ

What is the part number for this thermatic fan switch?

The part number listed is OFS27. For this listing, part number OFS27 is the main reference point. Published fitment references include SUBARU L SERIES, SUBARU L SERIES 1984, SUBARU L SERIES 1985. These details should still be checked against the original unit before ordering.

What type of part is this?

It is a switch, specifically an OEX Thermatic Fan Switch for controlling electric thermo fan operation. For this listing, part number OFS27 is the main reference point. Published fitment references include SUBARU L SERIES, SUBARU L SERIES 1984, SUBARU L SERIES 1985. These details should still be checked against the original unit before ordering.

Which vehicles are listed for fitment?

The fitment data lists Subaru L Series and Subaru Leone applications, including model years shown for 1984 through 1990 on the L Series and 1984 through 1986 on the Leone. For this listing, part number OFS27 is the main reference point. Published fitment references include SUBARU L SERIES, SUBARU L SERIES 1984, SUBARU L SERIES 1985. These details should still be checked against the original unit before ordering.

What warranty is supplied with this part?

It carries a two year / 40,000 km warranty. For this listing, part number OFS27 is the main reference point. Published fitment references include SUBARU L SERIES, SUBARU L SERIES 1984, SUBARU L SERIES 1985. These details should still be checked against the original unit before ordering.

Is this sold as a set or as a single part?

It is supplied as each, so it is a single switch. For this listing, part number OFS27 is the main reference point. Published fitment references include SUBARU L SERIES, SUBARU L SERIES 1984, SUBARU L SERIES 1985. These details should still be checked against the original unit before ordering.

What should I confirm before ordering?

Confirm the part number OFS27, the vehicle model and year, and that your existing fan control setup matches this type of thermatic fan switch. For this listing, part number OFS27 is the main reference point. Published fitment references include SUBARU L SERIES, SUBARU L SERIES 1984, SUBARU L SERIES 1985. These details should still be checked against the original unit before ordering.