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Change Car Spark Plugs

Easy 0h30 ~50£
Estimated time 0h30
Estimated labour cost ~50£
Difficulty Easy
Vehicles
Mokka 2012-2019 5
  • 1.4 16V Turbo Petrol (D14NET (LUJ))
  • 1.4 16V Turbo, -LPG LPG,Petrol (A14NET (LUJ))
  • 1.4 16V Turbo, -LPG LPG,Petrol (B14NET (LUJ))
  • 1.6 16V Petrol (A16XER (LDE))
  • 1.6 16V Petrol (B16XER (LDE))
Mokka 2020-2025 3
  • 1.2 Turbo Petrol (EB2ADTD (HNK))
  • 1.2 Turbo Petrol (EB2ADTDB (HNE))
  • 1.2 Turbo Petrol (EB2ADTS (HNS))

What is the role of Vauxhall Mokka spark plugs?

The spark plug generates a spark at the precise moment needed to ignite the air/fuel mixture in the combustion chamber of petrol (or LPG) engines. The engine management system controls ignition timing.

When should you change your Vauxhall Mokka spark plugs?

Manufacturers provide replacement recommendations; refer to your vehicle maintenance booklet. Generally replace every 60,000 km (45,000 km for severe use). Some vehicles with long-life plugs (titanium, platinum, iridium) can go 100,000–150,000 km.

How do I know if I need to change my Vauxhall Mokka spark plugs?

Via the EOBD system (mandatory since 2001 on petrol cars), faulty spark plugs will trigger fault codes, typically P0301–P0304 (misfire, cylinders 1–4). Symptoms include: difficulty starting, misfires, reduced engine power, increased fuel consumption.

Is it difficult to change Vauxhall Mokka spark plugs?

Difficulty level 2/5: technically easy but requires specific tools (spark plug wrench, torque wrench). Key points: wait for cold engine, clean plug well with compressed air before removal, never use a dropped plug, do not grease threads, hand-tighten then torque to specification.

2 models covered

Model Year Range Engines covered Fuel
Mokka 2012-2019 2012-2019 1.4 16V Petrol (B14XFT (LE2)), 1.4 16V Turbo Petrol (D14NET (LUJ)), 1.4 16V Turbo, -LPG LPG,Petrol (A14NET (LUJ)), 1.4 16V Turbo, -LPG LPG,Petrol (B14NET (LUJ)), 1.6 16V Petrol (A16XER (LDE)), 1.6 16V Petrol (B16XER (LDE)), 1.6 CDTi Diesel (B16DTH (LVL)), 1.6 CDTi Diesel (B16DTN… Diesel, LPG, Petrol
Mokka 2020-2025 2020-2025 1.2 Turbo Petrol (EB2ADTD (HNK)), 1.2 Turbo Petrol (EB2ADTDB (HNE)), 1.2 Turbo Petrol (EB2ADTS (HNS)), 1.5 D Diesel (DV5RCE (YHS)) Diesel, Petrol