OEX Thermatic Fan Switch OES Europe OFS44

The OEX Thermatic Fan Switch OES Europe, part number OFS44, is a switch in the electrical parts and engine management categories. It is designed to control the operation of electric thermo fan(s), making it a relevant replacement when the original fan switch is no longer operating correctly.

This listing is supplied as one each and carries a two-year warranty. The product is identified as an OEX item, with the description “OEX Thermatic Fan Switch OES Europe”, and it sits within Fuelmiser radiator fan switches in the broader engine management range.

Because fan switch applications can vary, the most important check before ordering is the part number OFS44 and the specific vehicle application. Fitment data supplied for this item points to Lexus LS and Toyota Celica and Toyota MR2 applications across multiple years, but the correct match still needs to be confirmed against the vehicle’s original switch details.

Key Features

• Controls electric thermo fan operation
• OEX thermatic fan switch
• Part number OFS44
• Supplied as each
• Two-year warranty
• Electrical parts / engine management product

Specifications

• Brand: OEX
• Product type: Switch
• Unit of measure: Each
• Part number: OFS44
• Warranty: Two years
• Product group 1: Electrical parts
• Product group 2: Engine management
• Description: OEX Thermatic Fan Switch OES Europe

Fitment guidance

• Lexus LS
• Lexus LS 1989 to 1995
• Toyota Celica
• Toyota Celica 1989 to 1994
• Toyota MR2 1984 to 1987

Application and Buying Notes

When replacing a thermo fan switch, the safest starting point is the part number OFS44 and the vehicle application details. This switch is intended to control electric thermo fan operation, so it is best matched by confirming the original switch number, connector style, and the exact vehicle model year before purchase.

The fitment information supplied for this item includes Lexus LS, Toyota Celica, and Toyota MR2 applications, with year coverage shown in the fitment data. That is useful as a guide, but it should not be treated as a blanket guarantee unless the original part number and vehicle details line up exactly.

This is a single switch sold each, not a kit. If you are diagnosing an overheating issue, remember that a fan switch is only one part of the cooling system. The thermostat, fan motor, relay, wiring, and coolant condition can all affect fan operation, so the fault should be confirmed before replacing parts.

The two-year warranty provides a clear purchasing reference, but it does not replace application checking. A correct fit still depends on matching the switch to the vehicle’s original specification. If the existing part is unreadable, check the vehicle against the listed application range and compare the old switch physically before ordering.

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 OFS44 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. OFS44, Brand OEX, Description OEX Thermatic Fan Switch OES Europe, Product Group 2 ENGINE MANAGEMENT.

OEX Thermatic Fan Switch OES Europe. Part number OFS44 should be checked first. These details form the core reference points used by parts interpreters when confirming the correct replacement.

For part number OFS44, 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 LEXUS LS, LEXUS LS 1989, LEXUS LS 1990, LEXUS LS 1991, TOYOTA CELICA, TOYOTA CELICA 1989. 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: Please confirm compatibility using part number OFS44 and the exact vehicle application details before ordering. The supplied fitment guidance points to Lexus LS, Toyota Celica, and Toyota MR2 applications, but final suitability should always be checked against the vehicle’s original switch and cooling system specification.

FAQ

What does this thermatic fan switch do?

It is designed to control the operation of the electric thermo fan(s). For this listing, part number OFS44 is the main reference point. Published fitment references include LEXUS LS, LEXUS LS 1989, LEXUS LS 1990. These details should still be checked against the original unit before ordering.

What is the part number?

The part number listed is OFS44. For this listing, part number OFS44 is the main reference point. Published fitment references include LEXUS LS, LEXUS LS 1989, LEXUS LS 1990. These details should still be checked against the original unit before ordering.

What brand is this switch?

The brand is OEX. For this listing, part number OFS44 is the main reference point. Published fitment references include LEXUS LS, LEXUS LS 1989, LEXUS LS 1990. These details should still be checked against the original unit before ordering.

How is this item sold?

It is supplied as each. For this listing, part number OFS44 is the main reference point. Published fitment references include LEXUS LS, LEXUS LS 1989, LEXUS LS 1990. These details should still be checked against the original unit before ordering.

What warranty is listed?

A two-year warranty is listed for this product. For this listing, part number OFS44 is the main reference point. Published fitment references include LEXUS LS, LEXUS LS 1989, LEXUS LS 1990. These details should still be checked against the original unit before ordering.

Which vehicles are shown in the fitment guidance?

The supplied fitment guidance points to Lexus LS, Toyota Celica, and Toyota MR2 applications, including Lexus LS 1989 to 1995, Toyota Celica 1989 to 1994, and Toyota MR2 1984 to 1987. For this listing, part number OFS44 is the main reference point. Published fitment references include LEXUS LS, LEXUS LS 1989, LEXUS LS 1990. These details should still be checked against the original unit before ordering.