Get authentic Cobra GMRS replacement antennas (1/4 wave, SMA) for TrailBlazer 250/450/500 at just $9.95 – tool-free installation, weatherproof performance, and free shipping over $45.
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Authentic Cobra replacement antennas (items 0010082-1, -2, -3) engineered for TrailBlazer 250, 450, and 500 GMRS handheld radios. These 1/4 wave antennas provide reliable, weatherproof performance and install in seconds without tools. Choose from red, orange, or gray to match your radio. At only $9.95, it's the affordable solution to restore your radio's performance. Buy online today and stay connected.
Why Replace Your Antenna?
Quick Tool-Free Install
Screw on the SMA connector to replace your existing antenna—no tools needed.
Genuine Cobra Quality
OEM-grade material ensures the same reliable performance as the original antenna.
Compatibility
Cobra TrailBlazer 250
Cobra TrailBlazer 450
Cobra TrailBlazer 500
Specifications
Brand: Cobra
Product Type: Replacement Antenna
Antenna Type: 1/4 Wave
Connector: SMA Male (threaded)
Color Options: Red, Orange, Gray
Compatibility: TrailBlazer 250, 450, 500
Value & Savings
At only $9.95, this is a steal for an OEM-quality antenna. Use coupon code SAVE15 for an extra 15% off. Free shipping on orders over $45.
Features
Genuine Cobra replacement antenna – tool-free screw-on installation in seconds.
Weatherproof 1/4 wave design for reliable performance on TrailBlazer 250/450/500.
Save 50%+ compared to original parts – only $9.95 (compare at $19.95).
Color: Red, Orange, Gray
Model: 0010082-1/2/3
Connector: SMA Male
Antenna Type: 1/4 Wave
Product Type: Replacement Antenna
Compatibility: TrailBlazer 250, 450, 500
Seller: ChargeWise Systems
MPN: 0010082-1/2/3
Product Details
Easy Replacement, Reliable Performance
Keep your TrailBlazer radio working at its best with genuine Cobra replacement antennas. Whether you need a spare or your current antenna is damaged, these antennas deliver the same quality as the original.
3 Color Options
Choose from red, orange, or gray to match your style or for easy identification.
Affordable Price
At $9.95, this is an incredible value. Use code SAVE15 for extra savings. Perfect for stocking up or replacing multiple radios.
Frequently Asked Questions
How do I replace the antenna on a Cobra TrailBlazer 500?
Simply twist the old antenna counterclockwise to remove it, then screw the new replacement antenna clockwise onto the SMA connector. No tools required. It takes seconds.
Is this a genuine Cobra replacement antenna?
Yes, these are official Cobra parts (item numbers 0010082-1/2/3) designed specifically for TrailBlazer series radios, ensuring perfect fit and performance.
What is the current price and are there discounts?
The price is just $9.95. Use coupon code SAVE15 for an additional 15% off. Free shipping on orders over $45.
Can I use this antenna on other Cobra GMRS radios?
This antenna is designed for TrailBlazer 250, 450, and 500. Other Cobra GMRS models may use different connectors, so check compatibility.
Will replacing the antenna improve range?
If your original antenna is damaged or worn, this replacement will restore optimal performance. For extended range, consider the high-gain antenna upgrade (sold separately).
4.3★★★★★★★★★★(4)
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Customer Reviews
4
★★★★★★★★★★4.0
r*a
Good replacement
These antennas fit my TrailBlazer perfectly. I got the black one and it looks great. Performance is similar to the original. Easy to install, just screw it in. Good value.
★★★★★★★★★★5.0
a*u
Verified
Just what I needed
My old antenna was bent and I needed a replacement. This one is authentic and works perfectly. I love that there are three color options - I picked red to match my radio. The price is great too. I'm a happy customer.
★★★★★★★★★★3.0
h****w
Verified
Works, but shorter
It's a functional antenna, but it seems shorter than the original and my range has decreased a bit. Might just be my location. It's cheap, so if you need a backup, it's fine.
★★★★★★★★★★5.0
i*****f
Verified
Perfect fit
This antenna is an exact replacement for my GMRS radio. The SMA connector is solid and the length is right. Talk range is as good as before. Excellent quality and price. Highly recommend.
