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Change Car Spark Plugs

Easy 0h30–0h45 ~50–75£
Estimated time 0h30–0h45
Estimated labour cost ~50–75£
Difficulty Easy
Vehicles
Sandero I 2008-2012 10
  • 1.2, -LPG LPG,Petrol (D4F-732)
  • 1.4 MPi 75, -LPG LPG,Petrol (K7J-710 (A7))
  • 1.4 MPi, -LPG LPG,Petrol (K7J-714)
  • 1.6 16V Petrol (K4M-690)
  • 1.6 16V Petrol (K4M-696 (F6))
  • 1.6 MPi 85 Bioethanol (E85),Petrol (K7M-732 (J7))
  • 1.6 MPi 85, -LPG LPG,Petrol (K7M-800 (A8))
  • 1.6 MPi 90, -LPG Petrol (K7M-710 (F7))
  • 1.6 MPi, -LPG LPG,Petrol (K7M-718)
  • 1.6 MPi, -LPG LPG,Petrol (K7M-818)
Sandero II 2011-2025 11
  • 0.9 TCe 90 Petrol (H4B-412 (G4))
  • 0.9 TCe 90, -LPG LPG,Petrol (H4B-408 (B4))
  • 0.9 TCe 90, -LPG LPG,Petrol (H4B-410 (B4))
  • 0.9 TCe 90, -LPG Petrol (H4B-400 (A4))
  • 1.0 SCe 75 Petrol (B4D-400 (B4))
  • 1.0 SCe 75 Petrol (B4D-409 (G4))
  • 1.0 SCe 75 Petrol (B4D-411 (E4))
  • 1.0 TCe 100 Petrol (H4D-450 (B4))
  • 1.0 TCe 100, -LPG Petrol (H4D-460 (D4))
  • 1.2 16V 75 Petrol (D4F-732 (F7))
  • 1.2 16V 75, -LPG LPG,Petrol (D4F-734 (F7))
Sandero III 2021-2025 3
  • 1.0 SCe 65 Petrol (B4D-419 (H4))
  • 1.0 TCe 100 LPG LPG,Petrol (H4D-480 (F4))
  • 1.0 TCe 90 Petrol (H4D-470 (E4))

What is the role of Dacia Sandero 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 Dacia Sandero 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 Dacia Sandero 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 Dacia Sandero 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.

3 models covered

Model Year Range Engines covered Fuel
Sandero I 2008-2012 2008-2012 1.2, -LPG LPG,Petrol (D4F-732), 1.2, -LPG LPG,Petrol (D4F-734), 1.4 MPi 75, -LPG LPG,Petrol (K7J-710 (A7)), 1.4 MPi, -LPG LPG,Petrol (K7J-714), 1.5 dCi 70 Diesel (K9K-790), 1.5 dCi 70 Diesel (K9K-792 (K7)), 1.5 dCi 75 FAP Diesel (K9K-892 (E8)), 1.5 dCi 85 Diesel (K9K-796 (87)), … Bioethanol (E85), Diesel, LPG, Petrol
Sandero II 2011-2025 2011-2025 0.9 TCe 90 Petrol (H4B-412 (G4)), 0.9 TCe 90, -LPG LPG,Petrol (H4B-408 (B4)), 0.9 TCe 90, -LPG LPG,Petrol (H4B-410 (B4)), 0.9 TCe 90, -LPG Petrol (H4B-400 (A4)), 1.0 SCe 75 Petrol (B4D-400 (B4)), 1.0 SCe 75 Petrol (B4D-409 (G4)), 1.0 SCe 75 Petrol (B4D-411 (E4)), 1.0 TCe 100 Pet… Diesel, LPG, Petrol
Sandero III 2021-2025 2021-2025 1.0 SCe 65 Petrol (B4D-419 (H4)), 1.0 TCe 100 LPG LPG,Petrol (H4D-480 (F4)), 1.0 TCe 90 Petrol (H4D-470 (E4)) LPG, Petrol