WAHLER 6017.85 Fan Switch 7892639000260 951-606-481-00

( Brand: Wahler ), ( Manufacturer Part Number: 6017.85 ), ( Part Type: Fan Switch ), ( Country Of Origin: Brazil ), ( UPC: 892639000260 )

Review WAHLER Auxiliary Fan Switch fits 1985

The **Wahler 6017.85 951-606-481-00 85 Fan Switch** is a high-performance, industrial-grade electrical component designed for demanding applications where precise control and durability are essential. Part of Wahler s robust line of automation and control solutions, this fan switch is engineered to regulate the operation of high-capacity fans, ventilation systems, or other heavy-duty air-moving equipment with exceptional reliability. Constructed from high-quality materials, including reinforced insulation and corrosion-resistant housing, the switch is built to withstand harsh environmental conditions, including exposure to dust, moisture, and temperature fluctuations, making it ideal for use in manufacturing plants, HVAC systems, or commercial ventilation setups. Its compact yet sturdy design ensures seamless integration into existing electrical panels or control circuits, while the robust contact system guarantees low resistance and long-term durability, reducing the risk of arcing or failure under continuous operation. The switch features a **951-series** rating, indicating its compatibility with standard industrial voltage ranges and current loads, ensuring compatibility with a wide array of fan motors and control systems. With a **6017.85** model designation, it incorporates advanced safety mechanisms, such as overload protection and thermal management, to prevent overheating and extend the lifespan of both the switch and the connected equipment. Whether used in a production facility, data center, or large-scale ventilation system, this fan switch delivers consistent performance, minimal maintenance requirements, and a high degree of operational safety, making it a trusted choice for professionals seeking dependable electrical control solutions.

### Pros and Cons of buying a Wahler 6017.85 (951-606-481-00) 85 Fan Switch

1. **Durability and Build Quality** Wahler is a well-known brand in the automotive industry, particularly for its high-quality electrical components. The 6017.85 switch is designed to be robust, ensuring long-term reliability in demanding environments like vehicles.

2. **Compatibility** This switch is part of the 6017 series, which is widely used in European and Asian vehicles, particularly in fan control systems (e.g., cooling fans, blower motors). It is designed to fit standard wiring harnesses and relays, making installation straightforward for mechanics familiar with automotive electrical systems.

3. **Reliability in Fan Control** The 85 fan switch is specifically designed for controlling high-power loads like cooling fans. It can handle the current requirements of most automotive fan motors without overheating, reducing the risk of electrical failures.

4. **Easy Installation** The switch is plug-and-play in many cases, especially if replacing a faulty original component. It often requires minimal wiring adjustments, making it a convenient upgrade for DIYers or professionals.

5. **Cost-Effective Replacement** Compared to OEM (Original Equipment Manufacturer) parts, this aftermarket switch is often more affordable while maintaining similar performance. It can be a budget-friendly solution for repairing or upgrading a vehicle s electrical system.

6. **Wide Availability** As a common automotive component, this switch is easy to find in auto parts stores, online marketplaces, or directly from suppliers like Wahler. Spare parts are readily accessible, reducing downtime for repairs.

7. **Compatibility with Relays** The 85 pin configuration is standard for many automotive relays, ensuring seamless integration with the vehicle s existing electrical system. This reduces the need for additional modifications.

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1. **Potential Quality Variations** While Wahler is a reputable brand, counterfeit or low-quality imitations may exist in the market. Purchasing from untrusted sellers could result in a faulty or poorly manufactured switch that fails prematurely.

2. **Limited Brand-Specific Support** Unlike OEM parts, Wahler components may not come with manufacturer warranties or dedicated customer support for specific vehicle models. This could complicate returns or replacements if issues arise.

3. **Compatibility Issues with Non-Standard Systems** Some vehicles may have unique wiring configurations or voltage requirements that aren t fully compatible with this switch. A mechanic may need to verify compatibility before installation to avoid electrical problems.

4. **Overheating Risk in High-Demand Scenarios** While designed for fan control, prolonged use in extreme conditions (e.g., high ambient temperatures or continuous operation) could cause the switch to overheat. Proper ventilation and current load management are essential.

5. **No Universal Fitment** Although widely compatible, this switch may not fit all vehicles perfectly. The 6017 series is model-specific in some cases, and physical dimensions or connector types might vary slightly between applications.

6. **Dependence on Professional Installation** For complex wiring setups or vehicles with advanced electrical systems (e.g., those with integrated fan controls), improper installation could lead to short circuits or other electrical issues. Professional help may be necessary.

7. **Limited Customization** Unlike some high-end aftermarket switches, this component offers minimal customization options (e.g., no adjustable timing or variable resistance settings). It functions as a standard on/off or relay-controlled switch.

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The Wahler 6017.85 (951-606-481-00) 85 fan switch is a practical and reliable choice for replacing or upgrading a vehicle s fan control switch, particularly in applications where durability and compatibility are priorities. Its robust construction, ease of installation, and affordability make it a strong option for both DIY enthusiasts and professionals. However, potential buyers should ensure they purchase from a trusted source to avoid counterfeit products and verify compatibility with their specific vehicle to prevent electrical issues.

For most standard automotive applications especially in older or high-mileage vehicles where fan switches commonly fail this switch offers a cost-effective and dependable solution. If the vehicle has a complex electrical system or requires specialized fan control features, consulting a mechanic or checking the manufacturer s documentation is advisable.

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- **Buy it if:** You need a reliable, off-the-shelf replacement for a faulty fan switch in a compatible vehicle, and you prioritize durability over advanced features. It s ideal for basic fan control applications where simplicity and cost-effectiveness matter.

- **Avoid it if:** Your vehicle has non-standard wiring, you suspect counterfeit products in the market, or you require customizable fan control settings (e.g., variable speed or timing adjustments). In such cases, consider consulting a specialist or opting for a higher-end aftermarket switch.

- **Best practice:** Purchase from authorized Wahler distributors or reputable online retailers (e.g., Amazon, RockAuto, or local auto parts stores with return policies). Always test the switch or have a professional verify its compatibility before installation.

Details:

This can change or there be multiple manufacturing locations. Not all optional equipment or production dates may be compatible, check the application notes on right of table. WAHLER 601785D Engine Cooling Fan Temperature Switch 85. This can be seen as grind marks, removal of stickers, or blank areas in the casting where vehicle manufacturer logo part number may have been.

OEM part suppliers sometimes remove vehicle manufacturer logos. All products are new and unused. Compatibility info is only for North American model's. Country of origin details may vary and are not always guaranteed to be 100% accurate due manufacturers utilizing multiple manufacturing locations.

Warranty: Euro Depot provides a 24 month or 24,000 mile whichever occurs first warranty against manufacturing and material defects failure under normal use. Packaging may vary according to the product ordered.

part #: 601785 prices

• $22.99-$49.95

specifications ocoosys:

• for years: 1985
• brand: Wahler
• mpn: 6017.85
• part type: Fan Switch
• country of origin: Brazil
• upc: 892639000260

offer ocoosys:

• started: May 29, 2026
• options: Ship-to-home
• availability: In Stock
• sold: 0
• quantity: 25

returns ocoosys:

• policy: Returns Accepted
• time: 30 Days
• paid by: Seller

shipping ocoosys:

• type: Fixed
• class: Standard
• carrier: FedEx
• transit: 3-6 Days
• cost: $0.00
• service: FedEx Ground / FedEx Home Delivery

payments ocoosys:

• wallet: Paypal
• credit card: Mastercard
• other

general ocoosys:

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

seller ocoosys:

• # reviews: 17311
• city: Phoenix, AZ
• rating: 99.9%

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