How to Fix Broken Antenna Threads without Replacing Antenna Fixture Socket on Toyota Tundra

---

Considering how expensive automobiles are in 2025 and especially trucks I decided to go with a used Toyota Tundra. The Tundra I purchased is not without issues, like the FM radio antenna was broken at the thread level, inside the antenna socket.

I could have replaced the entire socket but that would have required a lot more time and work. Instead, I drilled a small hole into what was left of the threads and used an extractor kit from Walmart.

I purchased the HART extractor kit and HART drill bit kit in tandem. Although this cost about $25.00 together it ended up being a massive time saver over trying to tear apart the truck and route the coaxial cable into the radio. God only knows what panels would have to be removed to access the internal coaxial cable.

Additionally, since I purchased the extractor kit and drill bit kit, I can use the items for other projects. Leaving me to only have to purchase a new antenna whip for the FM radio project.

The extractor kit comes with a nice chart that shows you what size drill bit you need to drill the proper hole before inserting the extractor. The extractors only require a drill bit, a wrench (I used a crescent wrench), and a drill.

I was able to successfully remove what was left of the broken threads from the previous antenna whip -- Now I am able to fully thread in a new antenna.

Steps to Remove Broken Threads

• Select the right size extractor. In my case the smallest extractor was what fit into the hole. You want the extractor to get a good bite without breaking the threads that are left.
• Use the extractor's chart to select the correct size drill bit. In my Toyota Tundra's case the correct drill bit is 7/64 inch
• Use said drill bit to drill a hole deep enough to get a bite with the extractor.
• Insert the extractor and use a small wrench / crescent wrench to turn the extractor. I used a crescent wrench.

Rather than having to buy an entire antenna assembly kit and go through the hassle of removing panels and cable routing, now all that is needed is simply screw in the new antenna.

I was able to get a nice antenna whip, MADE IN USA off Amazon for $34.00. It just so turns out the Toyota Tundra's have there own custom thread which is longer than most FM radio threads.