
Recessed Plug - 1/4" NPT
🛠️ 1/4" NPT Brass Hex Drive Countersunk Plug – EGT Port Block-Off for Stainless Diesel Manifolds
Seal unused EGT ports cleanly and securely with this ¼" NPT Brass Hex Drive Countersunk Plug. Designed specifically for use with Stainless Diesel exhaust manifolds, this plug is the perfect solution when exhaust gas temperature (EGT) ports are not being utilized.
The countersunk, flush-fit design with internal hex (Allen head) allows for easy installation and removal while maintaining a low-profile, leak-free seal under high heat and vibration. Constructed from durable, corrosion-resistant brass for long-term reliability in extreme exhaust environments.
🚀 Key Features & Benefits:
✅ 1/4" Male NPT Threads – Standard size for EGT port plugs
✅ Internal Hex Drive (Allen Head) – Easy install with secure torque
✅ Countersunk Flush Fit – Clean appearance, low-profile seal
✅ Solid Brass Construction – Heat and corrosion resistant
✅ Specifically for Stainless Diesel Exhaust Manifolds
✅ Prevents exhaust leaks at unused sensor ports
📦 What’s Included:
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(1) 1/4" NPT Brass Hex Drive Countersunk Plug
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🔥 Finish your manifold install right. Block off unused EGT ports with confidence—grab your plug today.
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Recessed Plug - 1/4" NPT
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Are OEM products more expensive than aftermarket alternatives?
OEM products might have a higher upfront cost compared to aftermarket parts, but their superior quality and durability often make them a more cost-effective choice over time. Investing in OEM ensures you’re getting parts specifically designed for your vehicle, which can lead to better performance and longevity.
Can I purchase OEM parts online or do I need to visit a dealership?
You don’t need to visit a dealership to get OEM parts. You can conveniently purchase genuine OEM components from authorized distributors and reputable online retailers like Turbo Tech Performance. Our online store provides a wide selection of high-quality parts delivered straight to your door.
Are parts from brands like Mopar, ACDelco, and Motorcraft interchangeable between different vehicle brands?
No, parts from Mopar, ACDelco, and Motorcraft are typically designed for specific vehicle brands. It’s crucial to ensure compatibility with your vehicle’s make and model by checking part numbers and consulting with a knowledgeable expert.
Can I install OEM parts myself, or is it better to have a professional handle it?
While some OEM parts can be installed by DIY enthusiasts, the complexity of installation can vary. For the best results and to ensure proper fitment and performance, we recommend having a trained mechanic install the parts, especially if you’re unfamiliar with automotive repairs.
Do OEM parts come with a warranty?
Yes, many OEM auto parts come with a manufacturer’s warranty that covers defects or issues. Be sure to check the warranty details for each part at the time of purchase, and keep your receipt for any potential warranty claims.