1. Engine Cooling Components Deals
  2. sku: 21741914034843722
  3. MAC AUTO 16210-75060

MAC AUTO PARTS 16210-75060 Radiator Fan Clutch Runner 22020 46061 2670 2.7L 2.4L

fits model: T100, Tacoma. make: Toyota.

16210-75060 Mac Auto Parts 22020 46061 2670 Radiator Fan Clutch For Toyota 4 Runner 2.7l T100 Tacoma 2.4l

( Brand: Mac Auto Parts ), ( Part Type: Fan Radiator Clutch ), ( Universal Fitment: No ), ( Manufacturer Warranty: Lifetime ), ( Ipn: 22020 16210-75060 46061 2670 )

Review MAC AUTO PARTS Radiator Fan Clutch Toyota Runner 2.7l 2.4l fits TACOMA T100

The **MAC Auto 22020 16210-75060 46061 2670 Radiator Fan Clutch** is a high-performance, precision-engineered cooling system component designed to enhance the efficiency and reliability of select Toyota vehicles, including the **2.7L Toyota Runner (T100)**, **2.4L Toyota Tundra/Tacoma**, and other compatible models. This clutch serves as a critical link between the engine s cooling fan and the radiator, regulating airflow to maintain optimal operating temperatures while minimizing unnecessary energy drain from the alternator. Crafted from durable materials, including a robust **pressure-plate assembly, centrifugal weights, and a high-quality spring mechanism**, this clutch ensures smooth engagement and disengagement of the fan based on engine temperature fluctuations. The design incorporates a **self-adjusting feature**, allowing for consistent performance over time without the need for frequent manual calibration, which helps prevent overheating and extends the lifespan of both the cooling system and the engine itself. Whether installed in a **Toyota Runner (T100) with a 2.7L inline-six** or a **2.4L Tacoma/Tundra**, this clutch delivers superior thermal management, reducing parasitic load on the alternator while maintaining efficient cooling under varying driving conditions from highway cruising to towing heavy loads. Its compatibility with a range of Toyota models makes it a versatile upgrade for enthusiasts seeking improved cooling performance without sacrificing reliability.

### **Pros and Cons of buying a MAC Auto 22020 (Part Numbers: 16210-75060, 46061, 2670) Radiator Fan Clutch for Toyota 4Runner (2.7L) and Tundra/Tacoma (2.4L)**

#### **Pros:**

1. **Compatibility** This MAC Auto fan clutch is designed to fit multiple Toyota models, including the **2.7L 4Runner (T100/T110/T120)** and **2.4L Tacoma/Tundra (pre-2004)**, making it a versatile aftermarket option if you re unsure about exact model-specific parts.

2. **Improved Cooling Performance** The clutch is often upgraded for better engagement and disengagement, reducing parasitic drag on the engine when the radiator isn t hot enough, which can improve fuel efficiency.

3. **Durability** MAC Auto is a reputable brand known for producing high-quality cooling system components, reducing the risk of premature failure compared to OEM parts in older vehicles.

4. **Easy Installation** Most aftermarket fan clutches are designed for straightforward replacement, requiring only basic tools and minimal disassembly.

5. **Cost-Effective Alternative** If the OEM clutch is failing, this part can be cheaper than buying a full radiator fan assembly, especially if the motor and blades are still functional.

6. **Reduced Overheating Risks** A properly functioning clutch prevents the fan from spinning unnecessarily, which can help maintain optimal engine temperature in stop-and-go driving or light loads.

#### **Cons:**

1. **Potential Fitment Issues** While this clutch is advertised for multiple Toyota models, **exact fitment can vary** depending on the year, trim, and whether the vehicle has a manual or automatic transmission. Some owners report slight clearance issues with the mounting or wiring harness.

2. **Mismatched Part Numbers** The listed part numbers (16210-75060, 46061, 2670) may not all correspond to the same clutch. **16210-75060** is the OEM Toyota part number for the 2.4L Tacoma/Tundra clutch, while **46061** and **2670** are MAC Auto s generic aftermarket designations. Confusion here could lead to ordering the wrong component.

3. **No Direct OEM Replacement** If you want a **100% OEM match**, this is not it it s an aftermarket upgrade. Some purists prefer OEM parts for reliability, though aftermarket clutches are often just as good or better.

4. **Possible Over-Engagement** Some upgraded clutches engage too early, causing the fan to spin even when the engine is cold, which can reduce efficiency in cold climates or during short trips.

5. **Warranty Concerns** If the vehicle is under warranty, installing an aftermarket part may void certain coverage, depending on the manufacturer s policies.

6. **Quality Variability** While MAC Auto is generally reliable, **counterfeit or low-quality knockoffs** exist in the aftermarket. Always verify the seller s reputation to ensure authenticity.

---

### **Conclusion**

The **MAC Auto 22020 fan clutch** is a **solid aftermarket option** for Toyota 4Runners (2.7L) and Tacomas/Tundras (2.4L) if you re looking to **upgrade cooling performance, reduce parasitic drag, or replace a failing OEM clutch**. It offers **better durability and efficiency** than many stock clutches but may require **careful fitment verification** to avoid issues.

However, **fitment can be tricky** some owners report slight modifications (like trimming wiring harnesses) are needed. If you re unsure about compatibility, **consult a Toyota specialist or check with a trusted parts seller** before purchasing.

For **maximum reliability**, an **OEM replacement clutch** (e.g., Toyota 16210-75060) might be preferable if budget allows, but the MAC Auto option is a **cost-effective upgrade** for those willing to verify fitment.

---

### **Recommendation**

1. **Verify Exact Fitment** Confirm that this clutch matches your **specific model year and engine configuration** (2.7L 4Runner vs. 2.4L Tacoma/Tundra). Some users report needing to **adjust the mounting bracket or wiring** for a perfect fit.

2. **Check for Counterfeits** Purchase from a **reputable dealer** (e.g., RockAuto, Amazon with verified sellers, or a local Toyota parts store) to avoid fake MAC Auto parts.

3. **Consider a Full Fan Assembly** If the **fan motor or blades are worn**, buying a **complete aftermarket fan assembly** (e.g., from **ACDelco, Denso, or MAC Auto s full kit**) may be more cost-effective than replacing just the clutch.

4. **Test Drive After Installation** Ensure the clutch **engages at the correct temperature** (typically around **160 180 F**). If it spins too early or too late, adjustments may be needed.

5. **Alternative Brands** If MAC Auto doesn t fit perfectly, consider **Denso (D200-16210-75060)** or **ACDelco (16210-75060)** as other reliable aftermarket options.

**Final Verdict:**

**Good choice for an upgrade** if fitment is confirmed.

**Requires verification** to avoid installation issues.

**Best for DIYers comfortable with minor adjustments.**

Details:

Part must be new, uninstalled, in original box. Radiator Fan Clutch For Toyota 4 Runner 2.7L T100 Tacoma 2.4L: PREMIUM SKP BRAND. Merchandise MUST be in new condition. You in error or showed up defective.

specifications ocoosys:

  • for models: T100, Tacoma
  • for makes: Toyota
  • brand: Mac Auto Parts
  • part type: Fan Radiator Clutch
  • universal fitment: No
  • manufacturer warranty: Lifetime
  • ipn: 22020 16210-75060 46061 2670

seller ocoosys:

  • city: Port Chester, New York
  • # reviews: 196686
  • rating: 99.5%

payments ocoosys:

  • wallet: Apple-pay
  • other
  • credit card: Mastercard

general ocoosys:

  • condition: New
  • Car Truck Parts Accessories > Engine Cooling Components > Other Engine Cooling Components

returns ocoosys:

  • paid by: Seller
  • time: 60 Days
  • policy: Returns Accepted

offer ocoosys:

  • started: May 18, 2026
  • quantity: 10
  • sold: 0
  • options: Ship-to-home
  • availability: In Stock

shipping ocoosys:

  • service: Expedited
  • transit: 3-6 Days
  • cost: $0.00
  • class: Expedited
  • type: Fixed
for models: t100, tacoma, for makes: toyota, part type: fan radiator clutch, universal fitment: no, manufacturer warranty: lifetime,
category: auto parts > car truck parts accessories > engine cooling components, sku: 21741914034843722,
Mac Auto Parts 2670 Is Similar To:
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