- SKU: V1237-MS-626-356
- VENDOR: 4wdstore.au
to Fuel Hose Connector Fuel Hose Diesel Hose Quick Diesel Connector Quick Fuel Connector for Diesel, 7.89mm, 8mm
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A weeping fuel line fitting is the sort of fault that turns a weekend job into a call to the tow truck. This push-fit connector joins 8 mm (5/16 in) nylon fuel hose through a 7.89 mm SAE interface, so a cracked original comes out and a fresh sealing face goes back in without flaring or crimping.
Push on and the joint is made
The connector seats straight onto the hose and an internal ring does the sealing, so there is no flare to cut and no spanner swing needed in a cramped bay. That matters when the line runs behind a subframe or hard against the firewall, where a socket will not turn. The same ring keeps grit out of the joint and limits the dribble that follows when a line is broken for servicing.
Sized to the hose, not to guesswork
Fuel fittings only work when the dimensions are exact, which is why both numbers are published: a 7.89 mm SAE interface, matched to 8 mm (5/16 in) nylon hose. Measure the outside diameter of your existing line before ordering, because an 8 mm fitting on a 6 mm hose will weep under pressure no matter how hard a clamp is wound down.
Key features
- Tool-free push-fit: the hose pushes home and locks, so a repair takes minutes.
- Integrated sealing ring: seals the joint and blocks grit at the connection.
- Nylon body: resists the corrosion that pits metal fittings in wet, salty air.
- 7.89 mm SAE interface: a published dimension to check against your line before buying.
Specifications
- Type: 8 mm push-fit fuel hose connector
- Interface size: 7.89 mm SAE
- Hose compatibility: 8 mm (5/16 in) nylon hose
- Material: nylon
- Fluid compatibility, as stated by the supplier: petrol, natural gas and other common fluids
- Installation: direct push-fit, no tools required
- Pack quantity, pressure rating, temperature range: not published
Before you break into a fuel line
- The supplier's specification lists petrol and natural gas, while the product title refers to diesel. The two do not agree, so confirm compatibility with the fluid in your own system before fitting.
- Relieve fuel line pressure and disconnect the battery. Keep sparks, naked flame and hot exhaust away from the work area.
- Work in a ventilated space, catch whatever drains out, and check the joint for weeps under pressure before driving.
- No pressure rating or fluid standard is published for this fitting. If in doubt, have the repair checked by a qualified mechanic.
A small part, worth getting exactly right. Measure your hose, match the figures above, and keep a spare in the toolbox.
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.
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Standard delivery within 2–5 business days
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Return items in original condition for a full refund


