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Frostbite Fan and Shroud Electric Relay Kits FB403 Switch, Relay, Sending Unit, Wiring Harness, Kit

SKU: FBRFB403

Fan Switches

Frostbite Fan and Shroud Electric Relay Kits FB403 Switch, Relay, Sending Unit, Wiring Harness, Kit

SKU: FBRFB403

Fan Switches
A$376.49
IN STOCK! Est Ship 4-7 days. In stock at 1 location (10 available)

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Description


Data: v2 - Desc: v4.2 - Upd: 2026-11-08 01:27:21

Data: v4.2 - Upd: 2026-11-08 07:17:36

Features

Images are supplied by the manufacturer and may be generic. While all efforts are made to provide accurate pictures, there may be differences in the actual product, such as colour, quantity, version, or included components. Please carefully review the description and specifications for details on inclusions or any variations. Some items may be sold individually or in sets, and images may occasionally depict additional products or quantities not included in your purchase. For assistance or clarification, please contact customer support.

Specifications

Reference Information

Reference Data (Provide these details to our support team)
Brand Name/s Frostbite Performance Cooling, Frostbite, Frostbite (holley)
StreetFX SKU fbrFB403
SFX Item ID 5141525
Accounting SKU fbr-FB403
Manufacturer SKU FB403
Manufacturer UPC 090127002896
Alternative References FB403, FBR-FB403, FRBFB403

Fan Switch, Electric Relay, Sending Unit, Wiring Harness, Kit

Frostbite fan and shroud electric relay kits enable you to custom-configure your fans as pusher or puller types for increased cooling performance. Also, they provide a reduction in noise/vibration in your engine bay.

Kit features:
• Universal fitment for compatibility with all types of vehicles
• Up to 40 amp draw capacity
• Switch turns fans on at 185 degrees and off at 170 degrees
• Can be installed on positive or negative grounded vehicles
• Includes wiring harness, sensor, fuse, relay, and wiring terminals

Product Attributes
BrandFrostbite Performance Cooling
Manufacturer's Part NumberFB403
Part TypeFan Switches
Product LineFrostbite Fan and Shroud Electric Relay Kits
UPC90127002896
Thermal Switch StyleFan control kit
Sending Unit StyleThread-in
Sending Unit IncludedYes
Sending Unit Thread Size3/8 in. NPT
Fan QuantitySingle/Dual
Fan On Temperature (degrees F)185 degrees F
Fan Off Temperature (degrees F)170 degrees F
Relay IncludedYes
Wiring Harness IncludedYes
Manual Override Switch IncludedNo
Air Conditioning Relay IncludedNo
QuantitySold as a kit.
NotesIncludes a 1/2 in. NPT adapter for sending unit.

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