Extended warranty

Reliability comes as standard with any J17 car purchase. However, sometimes the unforeseen happens and some parts of your car may need replacing. This can leave you with unexpected repair bills, which is why we provide our trusted Warranty with all vehicles. The J17 Warranty offers 6 months/6000 miles Parts and Labour warranty as standard (with a maximum claim limit of £500).

Upgraded Warranty

Junction 17 also offers the option to upgrade to Fully Comprehensive cover, where you can benefit from full mechanical and electrical component protection. Our upgraded warranty covers your vehicle for unlimited mileage and higher claim limits, with 18, 24 or 36-month options.

Why choose upgraded Warranty?

Choosing to extend your warranty offers peace of mind. Each policy has been carefully designed to offer you the best upgraded warranty plan that you can buy for your car. The level of cover you receive is fully transparent, and should you need to make a claim, the entire process is quick and simple.


Below is a list of everything the Platinum Component Cover offers


  • Engine
All components contained within the cylinder block and head including pistons, rings, crankshaft, big end bearings, manifolds, rocker assembly, timing chains, timing gears, distributor drive.
  • Turbo Unit
All components including inlet and exhaust turbine shafts, bearings, bushes, wastegate devices.
  • Gearbox
All components contained within either manual or automatic transmissions including gears, bearings, clutches.
  • Clutch
All components including clutch plate, clutch cover, thrust bearing and or release bearing.
  • Differential
All components including gears, pinions, bearings, shafts.
  • Drive Shafts
All components including propshaft, drive shafts, C.V joints, couplings.
  • Brakes
All components including servo units, cylinders, valves.
  • Suspension
All components including control arms, bushings, ball joints, pins.
  • Steering
All components on steering systems including power steering units, rams, pumps, reservoirs, steering box.
  • Bearings
All components including wheel bearings, seals, hubs, flanges.
  • Cooling System
All components including radiator, matrix, water pump, head gasket, thermostat.
  • Ventilation
All components including heater assembly vents, tubes, controls.
  • E.C.U
All components including solid state control units, triggering units, distributor, coil.
  • Electrics
All components including motors, solenoids, relays, alternator, starter motor, switches, computers.
  • Air Conditioning
All components including compressors, pumps, reservoirs.
  • Fuel System
All components including fuel pump, carburettor, sender units, gauges, air flow meters, accumulator, fuel distributor, regulator.
  • Locks
All components including regulators, handles, locks, catches.
  • Seals
All major oil seals and gaskets.
  • Casings

Casings are covered if damage by any of the above listed components