Steel Fuel Cell Filler Neck with Aluminum Cap - 45 Degree Angle Black
Steel Fuel Cell Filler Neck with Aluminum Cap — 45° Angle Black
45-degree angled filler neck in steel with a machined aluminum cap for custom fuel cell installations. Built for welding into aftermarket fuel cells where a clean, controlled fill point is non-negotiable. The angle allows practical fill access without interference on tight engine bays.
Key Features
- 45-degree angle design - Clears headers and manifolds on tight installs where vertical necks won't fit.
- Aluminum cap - Corrosion-resistant, lightweight, and easier to machine for custom venting or overflow lines.
- Steel body - Weld-in construction rated for fuel cell durability and vibration resistance.
Specs
- Material: Steel body with aluminum cap
- Angle: 45 degrees
- Finish: Black
- Installation: Weld-in design
What's Included
- Filler neck assembly with aluminum cap
Frequently Asked Questions
Does this neck require any prep work before welding?
Clean the mounting area on your fuel cell with a wire brush to remove any oil or mill scale before welding. The neck itself arrives ready to weld — no additional machining or coating needed.
Can I use this with an aftermarket fuel cell overflow or vent system?
Yes. The aluminum cap is straightforward to drill or machine if you need to plumb a secondary vent line or overflow return. Work out your fuel system layout before final welding so you know exactly where to open it.
Will the 45-degree angle fit my engine bay layout?
The angle is designed to clear headers and tight installations where a vertical neck doesn't work. Measure your available space and test-fit before committing the neck to the cell — engine bay geometry varies significantly between builds.
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FAQs
Please read our FAQs page to find out more.
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.