Shopping the HPS 350 Series Hard Line AN Tube Olive Insert Ferrule For Teflon Fuel Line Hose End Fitting [AN -4] (Aluminum, Silver)? Everything you need to choose correctly is on this page.
![HPS 350 Series Hard Line AN Tube Olive Insert Ferrule For Teflon Fuel Line Hose End Fitting [AN -4] (Aluminum, Silver)](https://partsmithco.com/wp-content/uploads/2026/07/699040A_1_93eaeaa1-440c-4f87-8e31-b55e7470cf49-1.jpg)
Hoses and fittings work under pressure and heat, where material choice decides service life. Use constant tension or lined clamps so the hose surface survives heat cycles.
Drivers choose the hps 350 series hard line an tube olive here for honest specification detail and quick dispatch.
Buyers comparing the hps 350 series hard line an tube olive will find the specification detail on this page rather than in a catalog footnote.
The hps 350 series hard line an tube olive listed here is checked against your vehicle before dispatch.
At a glance
- Material: Aluminum
- Category: AN Fitting Components
- Price: $11.30 with free shipping over $99
- Availability: in stock, dispatched from the USA
Not sure it matches your vehicle? Send your VIN or your year, make and model and our fitment desk will confirm before you order.
Browse nearby: Hoses & Fittings · HPS AN Female Bulkhead Jam Nut AN Fitting [Straight] [-8] (Aluminum, Black) · HPS AN Female Bulkhead Jam Nut AN Fitting [Straight] [-6] (Aluminum, Black) · full catalog
Fast dispatch matters when a vehicle is off the road, which is why we prioritize same day picking.
For safety and service guidance from outside the aftermarket, see the NHTSA vehicle safety hub.
Before you order
How do I confirm this fits?
The application text on this page lists what the part serves. If your vehicle is not clearly covered, send the VIN and we will rule on it before you pay.
What are the shipping times?
Dispatch is normally the same or next business day, and heavy items travel on freight with a booked delivery window.
Can I return this part?
If the part does not fit, message our support desk with the order number and we will arrange an exchange or refund. Keep the packaging until the test fit is done.
Is the part inspected before dispatch?
We verify diameter and reinforcement specification on every hose order.
![HPS Push-on Hose End to AN Female Fitting [120 Degree] [-10] (Aluminum, Black)](https://partsmithco.com/wp-content/uploads/2026/07/150-120_1_2ac48160-6f50-4c53-8c37-0cf776a30fac-300x300.jpg)
![HPS AN Male to Metric Adapter Fitting [Straight] [-6 to M14 x 1.5] (Aluminum, Black)](https://partsmithco.com/wp-content/uploads/2026/07/AN816-06-X_pic1_1_ef8cf05a-8f9b-4a44-938e-d86cae0e4307-300x300.jpg)
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![HPS Push-on Hose End to AN Female Fitting [120 Degree] [-12] (Aluminum, Black)](https://partsmithco.com/wp-content/uploads/2026/07/150-120_1_635e984b-3fc3-4cc7-aaac-b24669ef133f-300x300.jpg)
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