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AP Automotive Marine Fuel Hose Review: Built for diesel and petrol delivery

19mm Rubber Marine Fuel & Oil Diesel Exhaust Hose ISO7840 1 Metre
4.7
[Marine Fuel Compatibility]  ISO7840-certified for safe diesel and petrol transfer in marine applications.
[Temperature Resistant]  Operates from -35°C to +100°C for reliable performance in harsh conditions.
[Reinforced Construction]  High-tensile polyester yarn provides layered reinforcement for pressure resistance and durability.
[Durable Rubber Materials]  Nitrile rubber tube with chloroprene cover resists fuel and environmental wear.
[Steel Helix Option]  Embedded steel wire helix in sizes above 19mm prevents collapse and kinking.
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Home Improvement, a marine supply designed for dependable diesel and petrol transfer during boat maintenance and repair. Gain confidence when replacing or routing fuel lines on tenders and small craft. Is the AP Automotive Marine Fuel Hose the right choice for routine fuel delivery?

⚡ At a Glance
  • Durability: Black nitrile rubber tube with a smooth chloroprene cover and polyester yarn reinforcement
  • Best for: Owners of tenders and small craft needing reliable fuel delivery lines
  • Not ideal for: Applications that require embedded steel wire helix reinforcement, found in larger sizes

A compact, reinforced marine fuel hose constructed for routine fuel delivery and maintenance. Designed to remain serviceable across a broad temperature range for marine environments.


Reliable fuel transfer - Thanks to nitrile rubber tube

The inner tube is black nitrile rubber, chosen for resistance to oil and fuel contact, while the smooth chloroprene cover protects the exterior surface. High tensile polyester yarn is woven between layers to add mechanical reinforcement.

Consistent fuel flow with reduced swelling when exposed to diesel or petrol, suitable for delivery lines on small craft.

Year-round performance - With -35°C to +100°C operating range

Material selection and construction allow the hose to retain flexibility and structural integrity across temperatures from -35°C to +100°C. The rating reflects suitability for both cold storage and warm engine spaces.

Remains usable in cold winters and hot bilge or engine-compartment conditions without losing flexibility.

Reinforced strength for marine use - With synthetic yarn reinforcement

High tensile polyester fibres are woven between the rubber layers to limit elongation and resist mechanical wear during handling and flexing. Sizes above 19mm include an embedded steel wire helix, though not in the 19mm size.

Improved resistance to abrasion and fatigue, prolonging service life under routine marine handling.

✨ The 4 Key Reasons for AP Automotive Marine Fuel Hose
  1. 5mm wall thickness - Provides strong abrasion resistance and kink resistance during routing
  2. 19mm internal diameter - Fits small-bore fuel fittings common on compact marine engines
  3. 1 metre length - Supplied ready-to-install, ideal for short replacement runs onboard boats
  4. ISO7840 compliance - Manufactured to marine fuel hose standard for safety reassurance
📋 Technical Details at a Glance
  • Category: Home Improvement
  • Brand: AP Automotive
  • Product ID: B0B5FD1QK8
  • Internal Diameter: 19mm
  • Length: 1 metre
❓ Frequently Asked Questions

Q: Is this hose suitable for diesel and petrol?

A: Yes, suitable for delivery of diesel and petrol marine fuel as stated in the product description.

Q: What temperature range can the hose handle?

A: Rated for operation between -35°C and +100°C, suitable for a wide range of marine environments.

Q: Does the 19mm size include a steel wire helix reinforcement?

A: No, sizes above 19mm include an embedded steel wire helix; the 19mm size does not.

🏆 Our Verdict

Boat owners and marine engineers who need a compact, reinforced hose for fuel delivery will find this option appropriate. Nitrile tubing with a chloroprene cover and polyester reinforcement gives chemical resistance and mechanical durability across a wide temperature range. Solid construction suggests good long-term value for routine marine fuel system maintenance.