AC DELCO OLX-ACD84377259-CL360A51 Dual Horn 199608223321 Acdelco 2500/3500

( Brand: Ac Delco ), ( Manufacturer Part Number: OLX-ACD84377259-CL360A51 ), ( Type: Automotive ), ( Features: Easy Installation ), ( Fitment Type: Direct Replacement ), ( Generic Keywords 1: Part ), ( Intended Use: Automobiles ), ( Misc Fitment Notes: See Notes ), ( Manufacturer Warranty: 1 Year ), ( UPC: 199608223321 )

Review AC DELCO Genuine Acdelco Chevy 2500/3500 Hd Dual Note Horn fits SILVERADO 2500 3500 2015–2019

The **AC Delco OLX-ACD84377259-CL360A51** is a high-performance, factory-specification dual-horn air conditioning compressor designed exclusively for Chevrolet Silverado 2500HD and 3500HD models built between 2015 and 2019. Engineered to meet the rigorous demands of heavy-duty truck applications, this compressor delivers reliable, efficient cooling performance in even the most challenging driving conditions. Built with premium materials and precision engineering, the OLX-ACD84377259-CL360A51 features a robust **dual-horn design**, ensuring optimal refrigerant flow and system stability while reducing wear and tear on the A/C system components. The compressor incorporates a **high-efficiency clutch mechanism**, allowing for seamless engagement and disengagement, which extends the lifespan of the system by minimizing unnecessary strain during operation. Compatible with **R-134a and R-1234yf refrigerants**, this compressor is engineered to work seamlessly with modern eco-friendly cooling agents, making it a versatile and future-proof choice for truck owners seeking both performance and environmental responsibility. The robust **aluminum housing** and reinforced internal components provide superior durability, ensuring long-lasting performance even in extreme temperatures or high-altitude conditions. Whether you're hauling heavy loads, towing trailers, or navigating rough terrain, this AC Delco compressor maintains consistent cooling efficiency, keeping your cabin comfortable and your system running smoothly. Perfect for those who demand the best in aftermarket performance, the OLX-ACD84377259-CL360A51 is a direct-fit replacement that restores factory-like cooling power, making it an essential upgrade for any Silverado 2500HD or 3500HD owner looking to enhance their vehicle s climate control system.

### **Pros and Cons of buying a AC Delco OLX-ACD84377259-CL360A51 (ACDelco for Chevy Silverado 2500/3500 2015-2019 Dual Horn)**

1. **OEM Quality and Compatibility** AC Delco is a trusted OEM (Original Equipment Manufacturer) brand, meaning the part is designed to meet or exceed factory specifications for your Chevy Silverado. This reduces the risk of fitment issues or premature failure compared to aftermarket parts of unknown quality.

2. **Warranty Coverage** AC Delco parts typically come with a manufacturer s warranty, often ranging from 12 months to a lifetime (depending on the specific product). This provides peace of mind in case of defects or early failure.

3. **Reliability and Durability** As an OEM supplier, AC Delco parts are built to last, especially in heavy-duty applications like the Silverado 2500/3500. The dual-horn design suggests it s engineered for robust performance, which is critical for commercial or towing use.

4. **Ease of Installation** Since it s an OEM part, it should align perfectly with your vehicle s existing wiring, connectors, and mounting points, reducing the risk of installation errors that could lead to electrical or mechanical issues.

5. **Support for Heavy-Duty Use** The Silverado 2500/3500 is often used for towing, hauling, or commercial applications. An OEM horn like this is likely rated for high durability, which is important for longevity under demanding conditions.

6. **Resale Value** If you ever decide to upgrade or replace the part later, an OEM AC Delco horn will be easier to sell or trade in compared to a generic aftermarket alternative.

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1. **Higher Upfront Cost** OEM parts are generally more expensive than aftermarket alternatives. While this may seem like a drawback, the long-term reliability often justifies the cost, especially for critical components like horns.

2. **Limited Availability on OLX** Since this is a specific part (ACD84377259-CL360A51), finding it listed on OLX (or any used market) may be rare. You might need to check multiple listings or consider purchasing new from an authorized dealer if the used option isn t viable.

3. **Potential for Counterfeit Parts** Buying used parts from OLX carries a risk of counterfeit or refurbished items that may not function as intended. Always verify the seller s reputation, inspect the part for authenticity (e.g., check the serial number, packaging, or ask for proof of originality), and consider testing it before finalizing the purchase.

4. **Shipping and Handling Risks** If the part is being shipped, there s a chance it could be damaged in transit, especially if not properly packaged. This is a risk inherent to online purchases, though reputable sellers mitigate this with care.

5. **No Immediate Access to Technical Support** If you encounter issues after installation, OEM warranties typically require proof of purchase and may involve returning the part to the manufacturer. This can be less convenient than dealing with a local dealer who can assist on-site.

6. **Potential for Overkill** If your Silverado isn t subjected to extreme conditions (e.g., constant towing, heavy-duty use), the extra cost of an OEM horn may not be justified. However, given the dual-horn design, this part is likely built for durability, so it s still a solid choice.

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Buying the **AC Delco OLX-ACD84377259-CL360A51** for your 2015-2019 Chevy Silverado 2500/3500 is a **strong choice** if you prioritize reliability, compatibility, and long-term performance. The OEM quality ensures it will integrate seamlessly with your vehicle and withstand heavy use, while the warranty provides added protection. However, the higher cost and potential risks of buying used (e.g., counterfeit parts or shipping damage) must be carefully considered.

If you re confident in the seller s legitimacy and the part s condition, this is a **recommended purchase** especially for those who rely on their Silverado for demanding tasks. If budget is a concern, you could explore **new AC Delco parts from an authorized dealer** or **high-quality aftermarket alternatives** (e.g., from brands like Bosch or Denso) that offer similar reliability at a lower cost.

- The seller is verified and the part appears genuine (check for original packaging, serial numbers, or seller reviews).

- You re comfortable with the upfront cost for long-term reliability.

- The part is essential for your vehicle s intended use (e.g., towing, commercial applications).

- You re unable to verify the part s authenticity or condition.

- You find a similarly rated aftermarket part at a significantly lower price with a strong warranty.

- Your Silverado isn t subjected to extreme conditions, and you d prefer to save on the purchase.

For maximum assurance, **prioritize buying new from an AC Delco dealer** if possible, as this eliminates risks associated with used parts.

Details:

CHEVROLET: SILVERADO 2500 HD 2015 2019 Part position on vehicle Part slink number: Info: Part: Dual Note Horn, Terminal Type: Pin, Connector Quantity: 1, voltage : 12 DC, Mount Bolt, Mounting Hardware Included: No, Bracket Yes, 2, Features: Parts are designed, engineered and tested to rigorous standards, Regularly updates production service part designs integrate new materials technologies, Premium Aftermarket ReplAcement Parts: Every component undergoes a thorough evaluation meticulous inspection establish adherence our strict safety standards high-quality benchmarks. Honest and reliable highly recommended for anyone considering buying from them. My headlights arrived very quickly, were well packaged and in great condition. I would gladly purchase again in the future.

The item arrived quickly, well packaged, and exactly as described. Ruico37: Verified Purchaser. Item received new, as described, of apparent OEM quality. Whether you're upgrading for or restoring factory performance, our picks deliver excellent value and dependable reliability.

From precision-engineered lighting solutions to high-quality replAcement parts, these top-rated items are trusted by drivers and mechanics. Jody ne: Verified Purchaser. Great value and quality as they were not only beautiful but CAPA approved. Fast shipping, Well packaged, as described and great price.

What I was looking for at a fair price, Accurately described, packed well and shipped quickly. Would be happy to do business again in the future. Item was as described Arrived very quickly and packed well in good condition. I really appreciate the careful packaging to ensure everything arrived safely.

Priced right, well packed for shipping, sent lightning quick.

part #: 199608223321 prices

• $34.98-$47.94

specifications steeringwheelsiiz:

• for models: 2500, 3500, Silverado
• for makes: Chevy
• for years: 2015-2019
• brand: Ac Delco
• mpn: Olx-acd84377259-cl360a51
• type: Automotive
• features: Easy Installation
• fitment type: Direct Replacement
• generic keywords 1: Part
• intended use: Automobiles
• misc fitment notes: See Notes
• manufacturer warranty: 1 Year
• upc: 199608223321

offer steeringwheelsiiz:

• options: Ship-to-home
• availability: In Stock
• started: April 13, 2026
• sold: 0
• quantity: 2

seller steeringwheelsiiz:

• rating: 99.7%
• city: West Chicago, IL
• # reviews: 156096

general steeringwheelsiiz:

• condition: New
• Car Truck Parts Accessories > Interior Parts Accessories > Steering Wheels Horn Buttons

returns steeringwheelsiiz:

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

shipping steeringwheelsiiz:

• service: Standard
• cost: $0.00
• type: Fixed
• transit: 3-6 Days
• class: Standard

payments steeringwheelsiiz:

• credit card: Visa
• wallet: Paypal
• other

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