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Four Seasons 46027 Engine Cooling Fan Clutch
| Brand | Four Seasons 46027 |
|---|---|
| Bolt Hole Quantity | 4 |
| Bolt Thread | M6 x 1.0 Hole |
| Clutch Maximum Diameter | 6.65 |
| Clutch Type | A - 5" & 6" Import |
| Color | Raw Aluminum in Color |
| Description | Fan Clutches |
| Dia. IN | 6.65 |
| Distance From Clutch To Mounting Flange | 2.7 |
| Electronic Clutch? | Non Electronic |
| Fan Bolt Circle IN | 5.35 |
| Fan Bolt Circle MM | 135.9 |
| Material | Aluminum |
| Meets / Exceeds OEM? | Yes |
| Mount Dia. IN | 3.07 |
| Mount Dia. MM | 78 |
| Mounting Hardware? | Not Included |
| Mounting Hole Quantity | 4 |
| Mounting Type | Flange |
| New or Reman | New |
| Overall Dia. MM | 168.9 |
| Overall Height IN | 3.39 |
| Overall Height MM | 86.1 |
| Performance Rated? | Yes |
| Pilot Depth IN | 0.81 |
| Pilot Depth MM | 20.6 |
| Pilot Dia. IN | .63 |
| Rotation | STD |
| Style | Standard Duty |
| Type | Thermal |
| Use Type | Standard |
| Product line | Fan Clutch |
| Fits | Toyota · 1 vehicle |
Thermal design. Responds to temperature changes for consistent cooling performance.
Standard duty. Built for everyday cooling system service.
Meets OEM specs. Matches original equipment requirements for a direct-fit replacement.
Cross-references Dorman - HELP 22020, Dorman - HELP 46027 and Global Parts Distributors LLC 2911316 for the same application. See all 14.
Will it fit your vehicle?
Free return shipping if it doesn't fit.
Four Seasons 46027 Fan Clutch for Toyota Tacoma
Four Seasons 46027 is a standard-duty thermal engine cooling fan clutch built for direct replacement service on the 2005 Toyota Tacoma. It uses an aluminum construction, a flange mount, and a non-electronic thermal design to help maintain proper fan engagement in everyday driving conditions.
Key Features
- Brand: Four Seasons Fan Clutch
- Part number: 46027
- Thermal, non-electronic fan clutch
- Standard-duty use type
- Aluminum housing with raw aluminum finish
- Flange mounting style with 4 bolt holes
- Clutch maximum diameter: 6.65 in.
- Fan bolt circle: 5.35 in. / 135.9 mm
- Mount diameter: 3.07 in. / 78 mm
- Meets or exceeds OEM requirements
- Performance rated
Product Details
This Four Seasons fan clutch is engineered for the 2005 Toyota Tacoma and is identified by part number 46027. The thermal design responds to operating temperature to regulate fan engagement, helping the cooling system maintain consistent airflow through the radiator and engine bay. Its aluminum construction, standard rotation, and flange mount layout support a straightforward replacement for the listed application. Four Seasons 46027 is also referenced by cross-number 2674 for the same application.
What It Helps Address
- Cooling fan engagement that is inconsistent or delayed
- Excessive fan noise from a worn thermal clutch
- Reduced airflow through the radiator at operating temperature
- Overheating concerns tied to fan clutch wear
- Loss of proper mechanical fan control on the 2005 Toyota Tacoma
Installation Notes and Tips
Verify flange style, bolt pattern, pilot dimensions, and rotation before installation. Mounting hardware is not included, so reuse or source the correct hardware as needed. Confirm the fan bolt circle and mounting hole layout match the vehicle’s original setup before final assembly. For best results, inspect the fan blades, water pump area, and surrounding cooling components during replacement.
Quality Assurance
Four Seasons 46027 is a new, performance-rated fan clutch that meets or exceeds OEM requirements for the listed application. It is built as a standard-duty thermal replacement for the 2005 Toyota Tacoma and is intended to restore proper mechanical fan operation.
| Year | Make | Model | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|
| 2005 | Toyota | Tacoma | 2.7L | L4 | N/A | Standard rotation thermal engine cooling fan clutch compatible.; Fan Clutch |
| No rows match your filter. | ||||||