Opel Astra J — Reliability

J 2009–2015 1 engine

Reliability Summary

Engine 1.4 NA Z14XEP / A14XEL / A14XER (Family 0) — 74/100 ACCEPTABLE
Known Issues 6

Engine in this model

ACCEPTABLE 74

1.4 NA Z14XEP / A14XEL / A14XER (Family 0)

1.4L NA I4

Simple port-injected, chain-driven 1.4 in Astra H, Corsa C/D, Meriva A and Combo C (Z14XEP Twinport)...

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Known Issues Across All Engines

Issue Engine Severity Onset
Timing chain stretch — risk of major engine damage 1.4 NA Z14XEP / A14XEL / A14XER (Family 0) high —
Oil leaks — oil pressure switch and valve cover 1.4 NA Z14XEP / A14XEL / A14XER (Family 0) minor —
Ignition coil failure 1.4 NA Z14XEP / A14XEL / A14XER (Family 0) minor 60,000 km – 120,000 km
Thermostat housing failure 1.4 NA Z14XEP / A14XEL / A14XER (Family 0) minor 60,000 km – 120,000 km
Engine mount wear 1.4 NA Z14XEP / A14XEL / A14XER (Family 0) minor 100,000 km – 180,000 km
EGR valve carbon buildup 1.4 NA Z14XEP / A14XEL / A14XER (Family 0) minor 80,000 km – 150,000 km