
【Non-return Check Valve】:You will receive 2 fuel check valves, 10mm(3/8 ") in size, the working temperature range from -30 ° C to 130 ° C, opening pressure: 0.2 bar(2.9psi), working pressure range is 2.9-87 psi (0.2-6bar).
【High-Quality Material】:The fuel check valve is made of aluminum alloy material, the surface anodized treatment, sturdy, corrosion, stable and reliable performance, and long service life.
【Function】:This fuel check valve has a one-way check valve design that prevents fuel from flowing back into the tank and keeps fuel in the line while the engine rests.
【Easy to Install】:This fuel check valve is easy to install. The valve is marked with an arrow to show the direction of fluid flow. Connect the fuel line in the direction of the arrow. You can also use some hose clamps to secure the connection.
【Wide Application】:This fuel line one-way check valve can be installed in cars, ships, motorcycles, lawnmowers, and other fuel systems, suitable for water, gasoline, diesel, oil, and other fluids. But it doesn't apply to methanol.
Returns, Refunds, and Replacements Products that are received faulty, damaged, or not as described are eligible for a return, refund, or replacement in accordance with the Australian Consumer Law (ACL). We are committed to ensuring all products meet the standards of quality and reliability expected by our customers. However, please note that we do not accept returns or provide refunds for change of mind. We encourage you to carefully consider your purchase to ensure it meets your needs and expectations.
Delivery Timeframe
Please note that we cannot guarantee the exact date of arrival, and the delivery timeframes (excluding weekends and public holidays) are as follows:
For customers in Victoria, approximately 7-10 working days; For customers in NSW, SA, ACT, and QLD, approximately 9-12 working days; For customers in WA, NT, and TAS, approximately 9-12 working days.
| Brand | Ozbuyz Store |
| Category | Auto Accessories > Auto Accessories Others > Fuel & Exhaust |
| SKU | V1258-DP02-A-1404 |
Standard Delivery
3–7 business days Australia-wide.
Express Delivery
1–3 business days. Available at checkout for eligible items.
Order Tracking
Tracking info sent via email once your order ships.
Ships From Australia
All orders dispatched from our Australian warehouse.
Note: Delivery times are estimates only. Some postcodes may incur additional shipping fees or be excluded. We ship via Australia Post, StarTrack, and other trusted carriers.
1 Year Warranty
All products include a minimum 1 year manufacturer warranty. We handle all claims on your behalf.
14-Day Returns
Not happy? Return within 14 days for a full refund. Items must be in original condition and packaging.
Ozbuyz Support
Our Australian customer team is here to help. Reach us anytime via email or phone.

2PCS 3/8" 10mm Non Return One Way Fuel Line Check Valve, Aluminium Alloy Car One-Way Inline Fuel Hose Check Valve for Fuel Line Petrol Diesel Fuel Oil Water (3/8" 10mm)
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