K6A
Production History
- MR Wagon MF21S (2001-2006)
- MR Wagon MF22S (2006-2011)
- MR Wagon Wit/Sport variants (2007-2011)
- Nissan Moco OEM twin (2006-2011)
Known Failures
- Timing chain tensioner failure - documented in TSB-03-2007, causes rattling noise from 60k miles.
- Turbocharger bearing wear - affects turbo variants, leads to smoke and boost loss on high-mileage units.
- Oil consumption increase - worn piston rings or valve seals common after 80k km on Kei-class usage.
Specs
Petrol · 0.7L · 54-64hp · Naturally Aspirated/Turbocharged
Replacement Cost
Typical UK rebuilt engine: £795-£1,650 (supply only)




