






Oil Feed Line - Straight Ends - 4AN
Oil Feed Line — Straight Ends — 4AN
Direct oil supply line with 4AN straight fittings on both ends. Built for turbo and supercharger setups where clean, unrestricted flow matters. Designed to handle boost without kinking or collapsing.
Key Features
- Straight 4AN fittings both ends - No bends or adapters needed; bolts directly to turbo feed ports and block fittings
- Reinforced hose construction - Withstands boost pressure without ballooning or restricting flow
- Single-piece assembly - One line, ready to install; no splicing or joining
Specs
- Configuration: Straight 4AN fittings, both ends
- Hose type: Reinforced construction
- Quantity: Single feed line
Whats Included
- Oil feed line with 4AN straight fittings pre-installed
Frequently Asked Questions
Will this fit my turbo's oil inlet port?
This line has 4AN straight male fittings. Your turbo feed port and block adapter must accept 4AN straight threads. If your setup uses different fitting sizes or angles, you'll need an adapter block or different line.
Do I need to flush the line before connecting it?
Yes. Run clean oil through the line before bolting it to your turbo to remove any manufacturing debris. Skipping this step risks clogging your turbo's oil passages.
What if the line is too long or too short for my engine bay?
Measure your routing path from turbo inlet to block feed port before ordering. This is a fixed-length assembly. If you need a custom length, contact support for options or consider a kit with fittings you can assemble yourself.
Ships within 1-2 business days.
100% Genuine Parts
Fitment Guaranteed

Oil Feed Line - Straight Ends - 4AN
If you have any questions, you are always welcome to contact us. We'll get back to you as soon as possible, within 24 hours on weekdays.
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Leave us a message at: +17034100852 or email us at: sales@turbotechperformance.com
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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.


