1. Commercial Truck Engine Cooling Offers
  2. sku: 9027088138559623
  3. HORTON 79A9457

HORTON 79A9457 Fan Clutch Engine 989457

fits model: C7. make: Caterpillar.

79a9457 Horton Fan Clutch For Caterpillar C7 Engine 989457 999457

( Brand: Horton ), ( Manufacturer Part Number: 79A9457 ), ( Type: Fan Clutch ), ( Oem : 989457 ), ( Service : 999457, 79a9457, 999457 ), ( Freightliner: 2004-2007 , B2 School Bus, Fs65, Fs65 School Bus, M2, B2 School Bus ), ( Sterling: 2005-2007 )

Review HORTON Fan Clutch Caterpillar Engine fits C7

The Horton 79A9457 fan clutch is an essential component for maintaining optimal cooling performance in Caterpillar C7 engines with the part number 989457. This fan clutch is specifically designed to meet the demanding requirements of heavy-duty applications, ensuring reliable operation under various operating conditions.

The fan clutch uses a unique, heavy-duty design that features a robust, cast iron housing. This housing not only provides exceptional strength and durability but also serves as an effective heat sink, helping to dissipate heat from the clutch assembly. The clutch itself utilizes a high-performance, friction material that ensures efficient fan engagement and disengagement, resulting in optimal cooling system performance.

The fan clutch features a convenient, external fan engagement design, allowing for easy inspection and maintenance. Additionally, it is equipped with a thermal switch, which automatically engages the fan clutch when engine temperatures reach a predetermined level, ensuring that the engine stays within safe operating temperatures.

The Horton 79A9457 fan clutch is engineered to meet or exceed OEM specifications for fit, form, and function. It is manufactured using high-quality materials and rigorously tested to ensure that it meets the highest standards of quality and reliability. By choosing the Horton 79A9457 fan clutch, you can have peace of mind knowing that you are using a top-performing, durable component that will help keep your Caterpillar C7 engine running at its best.

The Horton 79A9457 fan clutch is a component used in the cooling system of Caterpillar C7 engines. This fan clutch engages the engine fan when necessary to maintain optimal engine temperature. Let's discuss the pros and cons of purchasing this fan clutch for your Caterpillar C7 engine.

Pros:

1. High-quality product: Horton is a well-known manufacturer of fan clutches and cooling system components. The 79A9457 fan clutch is built to last and is known for its durability.

2. Improved cooling performance: A faulty fan clutch can lead to poor cooling performance, which can negatively impact engine performance and longevity. Replacing the old fan clutch with a new one can help ensure proper cooling and improve engine efficiency.

3. OEM compatibility: The 79A9457 fan clutch is a direct replacement for the original equipment fan clutch on Caterpillar C7 engines, ensuring a perfect fit and easy installation.

Cons:

1. Cost: Replacing a fan clutch can be an expensive repair, and the Horton 79A9457 fan clutch is no exception. The cost of this fan clutch may be higher than some aftermarket options, but the quality and OEM compatibility may justify the investment.

2. Installation complexity: While the fan clutch itself may be a straightforward replacement, the process of accessing and removing the old fan clutch can be complex, depending on the specific engine and cooling system configuration. This may require additional labor costs and time.

In conclusion, the Horton 79A9457 fan clutch is a high-quality product that offers improved cooling performance and OEM compatibility for Caterpillar C7 engines. However, the cost and installation complexity may be drawbacks for some. Ultimately, the decision to purchase this fan clutch depends on your budget, time constraints, and the importance of having a reliable and efficient cooling system for your engine.

Recommendation:

If you value the peace of mind that comes with using a high-quality, OEM replacement part and are willing to invest in the cost and potential installation complexity, the Horton 79A9457 fan clutch is a solid choice for your Caterpillar C7 engine. If you're looking for a more budget-friendly option, consider researching aftermarket fan clutches to find a suitable alternative.

Details:

Make: Horton. Same Day Shipping Is Usually Available. One Stop Diesel, Garibaldi's. Service #: 999457, 79A9457, 999457.

GOOD USED/ TESTED Horton Fan Clutch for Caterpillar C7 Diesel Engine, sale. Sterling 2005-2007 Bacteria. Stock #: FC2840.

part #: 79a9457 price

  • $359.99

specifications coenginecooling:

  • for models: C7
  • for makes: Caterpillar
  • brand: Horton
  • mpn: 79a9457
  • type: Fan Clutch
  • oem : 989457
  • service : 999457, 79a9457, 999457
  • freightliner: 2004-2007 , B2 School Bus, Fs65, Fs65 School Bus, M2, B2 School Bus
  • sterling: 2005-2007

seller coenginecooling:

  • # reviews: 1149
  • city: Hialeah, Florida
  • rating: 99.0%

returns coenginecooling:

  • policy: No Returns

payments coenginecooling:

  • wallet: Paypal
  • other
  • credit card: Mastercard

shipping coenginecooling:

  • type: Calculated
  • service: FedEx Ground / FedEx Home Delivery, USPS Priority Mail
  • transit: 5-8 Days
  • class: Standard, Expedited
  • cost: $130.97
  • carrier: FedEx, USPS

offer coenginecooling:

  • started: January 15, 2026
  • availability: In Stock
  • options: Ship-to-home
  • sold: 0
  • quantity: 1

general coenginecooling:

  • Commercial Truck Parts > Engine Cooling > Fans Shrouds
  • condition: Used
for models: c7, for makes: caterpillar, type: fan clutch, oem: 989457, service: 999457, 79a9457, 999457, freightliner: 2004-2007 , b2 school bus, fs65, fs65 school bus, m2, b2 school bus, sterling: 2005-2007,
category: auto parts > commercial truck parts > engine cooling > fans shrouds, sku: 9027088138559623,
Horton 79A9457 Is Similar To:
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1 offer $359.99 USD
  • Used. Offer #1 priced at $359.99 + $0.00 shipping estimate = $359.99* total. Clutch P#: Used CAT C7 Engine Fan Clutch for sale, from a 2006 Sterling L7501 Truck.FREE SHIPPING

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