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Ethanol-Resistant Fuel Hose & Clip Kit For Jaguar V12 Lucas 73143A Injectors - Kit 87

Ethanol-Resistant Fuel Hose & Clip Kit For Jaguar V12 Lucas 73143A Injectors - Kit 87

299 in stock

£42.60 GBP
£42.60 GBP
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Hose & Clip Kit for Jaguar V12 Lucas 73143A Injectors – Kit 87

Kit 87 is a hose and clip kit compatible with V12 Jaguars fitted with Lucas 73143A injectors. It suits very early Bosch EV1 D-Jetronic type injectors. Its ethanol-resistant fuel hose lets you upgrade older polyester-reinforced injector hoses, helping futureproof your classic Jaguar as ethanol content in petrol rises and fuel blends change.

Check the inlet before ordering: this kit suits injectors with a single arrow-headed inlet port. Please compare yours with the product photo. The hose is secured with clips; it does not use the double-arrow-headed ferrule fixing.

What’s included

  • 12 pieces of ethanol-resistant aramid-braided fuel hose, cut to the lengths you specify
  • 24 fuel line clips, perfectly matched to the hose
  • Instruction sheets with recommended fitting guidance

Fuel Hose specifications

  • Construction: Cohline FPM inner tube, ECO rubber intermediate layer, braided aramid-fibre reinforcement and ECO rubber outer cover
  • Pressure: 10 bar working pressure; 50 bar burst pressure
  • Temperature range: -40°C to +125°C, up to +150°C for short periods
  • Standards listed: DIN 73379-B1, SAE J30R9, BMW GS 93010, DBL 6256.70, GME 08 007 and VW TL 524 24
  • Fuel compatibility: 100% ethanol-resistant; suitable for E10, biodiesel (RME) and all commercially available fuels

Before you order

  • Confirm that your injector has the single arrow-headed inlet port shown in the product photo.
  • Specify the required length for the hose pieces.
  • The injector shown in the photo is for identification only and is not included.

⚠️ Why you should check your old fuel hoses

UK fuel can contain up to 10% ethanol. Older polyester-reinforced fuel hoses can degrade over time, becoming hard, brittle or cracked. Leaks can occur, risking an engine fire. At the same time as replacing the injector hoses, it is advised to check the fuel feed and return lines and any other hoses around the engine, and replace any that are aged, cracked, hard, or unsuitable for current fuel.

All kits and parts orders dispatched by Master Injector UK.

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⚠️ Petrol Compatibility & Injector Handling Notice

Petrol Only: Strictly for petrol engines, not diesel. Check compatibility before buying.

Delicate Mechanisms: Injectors—especially historic hose injectors—are fragile. Some components cannot be removed, replaced, or obtained anywhere. Check our kits before dismantling your own parts; some items are not available aftermarket. Do not force components loose or strip your injectors down until you know what we can replace, or the injector may need replacing.

Expert Fitment Advised: We strongly advise using a competent professional for installation to avoid common issues like over-tightening hose clamps or damaging pintle needles. If you are unsure about dismantling, fitting or refitting an injector, seek advice from a competent professional before proceeding.

Lubrication: The only lubricant we recommend is a light smear of clean engine oil, wiped almost completely off before fitting.