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Caparo Rightfuel

£29.99

You can’t ignore the Rightfuel, as it simply will not allow unleaded into the tank. It replaces the standard cap, screws into the filler and has a simple adaptor to allow it to fit most cars. The flap won’t open until releases in the tube are pressed at the same time, which is only possible with
the larger diesel nozzle.

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New & used car deals

Volkswagen Golf

Volkswagen Golf

RRP £24,625Avg. savings £2,542 off RRP*Used from £11,795
Dacia Spring

Dacia Spring

RRP £14,995Avg. savings £3,158 off RRP*
Vauxhall Corsa

Vauxhall Corsa

RRP £19,690Avg. savings £5,737 off RRP*Used from £11,599
Audi A3

Audi A3

RRP £26,295Avg. savings £3,075 off RRP*Used from £10,295
* Average savings are calculated daily based on the best dealer prices on Auto Express vs manufacturer RRP
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