1649425 CAT Horn As-12 Volts

1649425 | CAT Horn As-12 Volts
$18.92
In Stock • Ships Today • Order By 3pm ET
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SKU
1649425
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Description for 1649425 Horn

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This aftermarket Caterpillar 1649425 Horn is built to meet U.S. OEM specifications for durability and performance. At Propel Parts, we perform strict quality checks to ensure it fits and functions like your original Caterpillar Horn.
Direct Replacement: Engineered for a precise fit in Caterpillar equipment.
OEM-Spec Quality: Manufactured to match the performance of your original part.
Tested Reliability: Strict quality checks are performed before shipping.

Specification for 1649425 Horn

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Replacement Part Number(s): 164-9425
Specifications: Aftermarket Part | US OEM Specs.
Shipping: Same Day (Weekdays) | Order by 3pm.
Warranty: Unlimited Mileage | 1 Year Warranty.
Core: No Core Required | No Core Charge.
Weight: 0.75 LBS | 0.34 KG
Dimensions: 5.71 x 2.36 x 5.91 (inches)
Condition: New

Exact Fit Guarantee for 1649425 Horn

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Looking for a reliable replacement Caterpillar 1649425 Horn ? Order with confidence through our Exact Fit Guarantee.
Verified Fit: Before we ship, we check your part against CAT SIS (Caterpillar Service Information System) to confirm it's the correct match for your machine.
Peace of Mind: If it isn't the right fit, we'll contact you with the correct Caterpillar part number before your order goes out.
Exclusive Guarantee: Enroll in our Exact Fit Guarantee at checkout to ensure you get the part you need the first time.
More Information
Dimensions 5.71x2.36x5.91
Customer Reviews
  1. 100%
    Australian buyer, sales where professional and very responsive with secure parts identification.
    Highly recommend.
    Bedrock Exploration Pty Lt, Australia

    Customer Follow-Up After Delivery:

    Thank you Deb and your colleague Anthony A for your help in supplying a replacement part which arrived in good time and is running smoothly.
    I shall continue to use your services and recommend you to other remote miners, as your services and delivery times are better than our home-based suppliers.
    With thanks again.
    Regards, Gerard
  2. 100%
    Quick and efficient.
    Great products and a great team to deal with. We had a small issue with a missing part and the Customer Services Team dealt with it quickly and efficiently and in a way which left me, the customer, feeling entirely satisfied. Would highly recommend.
  3. 100%
    Fast response and answers all my questions in a polite manner. Highly recommend.
  4. 100%
    Great pricing and fast shipping!
    I'll admit that I was skeptical of propel parts, but they are an honest site and came through with the order. I was skeptical because I've never ordered heavy machinery parts, and didn't know who to trust. The parts that I ordered showed in stock, but after checking with their vendor, they only had half of the order in stock. I was notified the day after the order, and most of the parts arrived in a few days. There was one part that was not shipped putz but I was able to talk with who I assumed is the owner who rectified the situation and had the part overnighted to me.

    I will say that communication speed could use a little work, but they will eventually get back with you.
  5. 100%
    Great service!
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Frequently Asked Questions

Product

What is the function of the 1649425 CAT Horn As-12 Volts?

The 1649425 CAT Horn As-12 Volts is designed to provide a clear and reliable audible warning signal for heavy equipment and machinery. It helps improve on-site safety by alerting operators, workers, and nearby personnel during operation, movement, or emergency situations.

How do you install the 1649425 CAT 12V horn assembly?

Follow these general installation steps for proper setup:

  • Turn off the equipment and disconnect the battery
  • Locate the existing horn and remove it carefully
  • Inspect and clean the mounting area
  • Secure the new horn assembly in place
  • Reconnect wiring according to your equipment manual
  • Restore power and test the horn for proper operation

Always refer to your equipment???s service manual for exact installation procedures.

Which machines are compatible with the 1649425 CAT horn?

The 1649425 CAT Horn As-12 Volts is used in various heavy-duty Caterpillar machines and equipment. Compatibility depends on your specific model and configuration.

Check your manual or reach out to Propel Parts for help verifying fitment.

Does the 1649425 CAT horn meet performance standards?

Yes, this horn assembly is engineered to meet OEM specifications, ensuring reliable sound output, durability, and consistent performance in demanding work environments. When replacing, choose genuine or high-quality aftermarket parts that meet or exceed OEM expectations.

What are the signs of a faulty or failing horn?

Common indicators of a failing horn include:

  • No sound when activated
  • Weak or inconsistent sound output
  • Delayed response when pressing the horn switch
  • Intermittent operation

Routine inspection of electrical connections and components can help identify issues early.

How often should a heavy equipment horn be replaced?

There is no fixed replacement interval for horns. However, they should be inspected regularly as part of routine maintenance. Replace the horn if performance declines or if it fails to operate reliably, especially in high-use or harsh environments.

Why is a properly functioning horn important for equipment safety?

A fully operational horn is critical for maintaining job site safety. It provides immediate audible alerts that help prevent accidents, especially in busy or low-visibility environments. Reliable signaling ensures better communication between operators and ground personnel.

Can I use an aftermarket option for the 1649425 CAT horn?

Yes, you can choose genuine or premium aftermarket options. When replacing, choose genuine or high-quality aftermarket parts that meet or exceed OEM specifications to ensure dependable performance, durability, and safety without compromising quality.

Questions About this Part?
Have a question about fit, compatibility, shipping, warranty, or returns?

Shipping

We know equipment downtime costs money, so fast and reliable shipping is a priority at Propel Parts. Orders placed on weekdays before 3:00 PM ET typically ship the same day, with expedited delivery options available for many locations when time is critical.

We ship across the U.S., Canada, and over 130 countries worldwide, helping customers keep machines running wherever they operate. Available shipping methods and delivery estimates are shown at checkout so you can select the option that best fits your timeline.

Tracking information is emailed within 24–48 hours after your order is processed, giving you full visibility from dispatch to delivery and peace of mind that your parts are on the way.

Easy Returns

Our refund policy is simple. We offer a 30-day, no-hassle return policy, and we make every effort to provide the best service and highest-quality parts possible. If you’re not fully satisfied with your purchase, you may return it within 30 days for a refund. Full details are available on our Returns Policy page.

Warranty

Buy with confidence. All parts from Propel Parts are covered against material or manufacturer defects for 12 months from the original invoice date. We stand behind every part we sell, so you can count on reliable performance and dependable support. Full details are available on our Warranty Policy page.

Exact Fit Guarantee®

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