Description
Product Overview
The TOPAZ Engine Fan Clutch (model DRS-294-2786) is a precision‑engineered replacement designed for a wide range of Chevrolet and GMC trucks, including Silverado 1500, 2500, 3500, Tahoe, Suburban, and Yukon models. Constructed from high‑strength aluminum alloy and reinforced with a durable polymer bearing, the clutch delivers consistent fan speed control to maintain optimal engine temperature. Dimensions measure 7.6 x 7.48 x 4.25 inches and it weighs 3.6 pounds, matching the original equipment specifications for seamless integration.
Usage
This fan clutch is ideal for everyday driving, heavy‑load towing, and off‑road adventures where engine cooling is critical. Install it in any compatible Chevrolet or GMC vehicle to restore factory cooling performance, prevent overheating, and extend engine life. Perfect for fleet operators, DIY enthusiasts, and professional mechanics seeking a reliable OEM‑grade solution.
Why Choose Us
TOPAZ combines decades of automotive expertise with rigorous quality control. Each fan clutch undergoes thermal cycling and vibration testing to ensure it meets or exceeds OEM standards. Our parts are backed by a comprehensive warranty and supported by a responsive customer service team, giving you confidence in every purchase.
Key Features
- Exact OEM fit – matches part numbers 2786, 22149877 and equivalents
- High‑strength aluminum housing for lightweight durability
- Polymer bearing reduces friction and wear for long service life
- Easy bolt‑on installation with standard factory tools
- Maintains optimal engine temperature under heavy load conditions
FAQ
Is this fan clutch compatible with my 2018 Chevrolet Silverado 2500?
Yes, the TOPAZ fan clutch fits Chevrolet Silverado 1500, 2500, and 3500 models from 2015 onward, including the 2018 Silverado 2500.
Do I need special tools to install the fan clutch?
No special tools are required. The clutch bolts directly to the existing mounting points using the factory bolts.
What warranty does TOPAZ provide?
TOPAZ offers a one‑year limited warranty covering defects in materials and workmanship.
Can I use this part on a GMC Sierra?
Yes, the clutch is compatible with GMC Sierra 1500, 2500, and 3500 models as well as Yukon variants.
How does this fan clutch improve engine performance?
By regulating fan speed based on engine temperature, it reduces unnecessary drag on the engine, improving fuel efficiency and preventing overheating during demanding driving conditions.
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