HomeBelts and Cooling > SwitchesStandard Ignition TS-580 Engine Cooling Fan Switch
Part #: TS-580

Standard Ignition TS-580 Engine Cooling Fan Switch

⚙️ 6 vehicles fit this part
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OE Direct Replacement — Bolt-on fit, no modifications needed
🚗Fitment: Chevrolet and Isuzu, V1500 Suburban and I-Mark
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Reliable Engine Cooling Fan Switch for Chevrolet and Isuzu Vehicles

The Standard Ignition TS-580 Engine Cooling Fan Switch is designed to maintain optimal engine temperature by controlling the cooling fan operation. Compatible with Chevrolet I-Mark and Isuzu V1500 Suburban models, this switch ensures efficient cooling system performance.

  • Attachment Method: Plug in for easy installation
  • Connector: Female, rectangular shape with one connector
  • Housing Material: Durable plastic and metal construction
  • Switch Actuation Style: Toggle with rectangular shape
  • Terminal Type: Two male blade terminals
  • Thread Size: 16mm x 1.50 for secure mounting
  • Voltage: 12 volts, suitable for standard automotive electrical systems
  • Wiring Harness Included with 4.75 inches (120.65 mm) length
  • Color/Finish: Black and gold for corrosion resistance
  • Open at Idle: Yes, allowing proper fan control at engine idle

Product Details and Specifications

The TS-580 Engine Cooling Fan Switch from Standard Ignition is engineered to provide reliable fan control in Chevrolet I-Mark and Isuzu V1500 Suburban vehicles. Featuring a plug-in attachment method and a wiring harness included, this switch simplifies installation and replacement. The combination of plastic and metal housing materials offers durability and resistance to heat and vibration. Its toggle actuation style and rectangular shape ensure consistent operation, while the two male blade terminals provide secure electrical connections. The 16mm x 1.50 thread size allows for proper mounting in the cooling system assembly.

Common Applications and Problem Resolution

This engine cooling fan switch is used to regulate the operation of the cooling fan, preventing engine overheating and maintaining optimal temperature. It is compatible with specific Chevrolet and Isuzu models, including the I-Mark and V1500 Suburban.

  • Prevents engine overheating by activating the cooling fan
  • Resolves intermittent fan operation issues
  • Replaces faulty or damaged cooling fan switches
  • Ensures proper fan control at engine idle
  • Maintains electrical system integrity with included wiring harness

Installation Notes and Tips

Installation of the Standard Ignition TS-580 switch requires unplugging the old switch and plugging in the new one, thanks to its plug-in attachment method. The included wiring harness with a length of 4.75 inches (120.65 mm) facilitates connection without additional wiring modifications. Ensure the 16mm x 1.50 thread size matches the mounting location. No additional hardware or mounting brackets are included, so reuse existing components if necessary. Verify the connector gender and terminal type for compatibility before installation.

Quality Assurance and Warranty

Standard Ignition parts are manufactured to meet or exceed OEM specifications, ensuring reliable performance and durability. The TS-580 Engine Cooling Fan Switch undergoes rigorous quality control testing to maintain consistent operation under automotive conditions. Please refer to Standard Ignition's warranty policy for coverage details.

BrandStandard Ignition
Part NumberTS-580
Connector GenderFemale
Terminal GenderMale
Terminal TypeBlade

This part fits 6 vehicles. Search below:

YearMakeModelLitersCylindersPositionNotes
1990ChevroletV1500 Suburban5.7LV8N/A
1989IsuzuI-MarkN/A
1988IsuzuI-MarkN/A
1987IsuzuI-MarkN/A
1986IsuzuI-MarkN/A
1985IsuzuI-MarkN/A

* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.

This part directly replaces or is cross-referenced with the following part numbers:

17-1081191621261S437753-138388944114941FS117SW536TFS537

Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.