MG Repair Guide
MG Spark Plugs Repair Cost
See how much spark plugs typically costs for MG vehicles in the UK. Our estimates are based on industry labour benchmarks and current parts pricing across budget, mid-range, and OEM tiers.
V6/V8 rear bank adds time
Spark Plugs Cost Estimate
Based on UK average labour rates • MG
Typical Total Cost
£46 – £232
Labour
Low
0.5h
≈ £38
Average
1.0h
≈ £76
High
2.0h
≈ £152
Parts
Budget£8 – £20
Mid-range£20 – £50
OEM£40 – £80
Spark Plugs Costs for Other Brands
How to check your MG spark plugs quote
Make sure your garage isn't overcharging on labour or parts — it takes 60 seconds.
1
Ask your garage for a fully itemised quote before authorising any work
2
Take a photo or scan — no account needed to check
3
Get a line-by-line assessment against UK labour and parts benchmarks