Safety Warning
DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.
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HOMESERVICE MANUALSMITSUBISHI2005LANCER L4-2.0L SOHCREPAIR AND DIAGNOSISPOWERTRAIN MANAGEMENTIGNITION SYSTEMSPARK PLUGAPPLICATION AND ID
2005 Mitsubishi Lancer L4-2.0L SOHC
Spark Plug: Application and ID
2005 Mitsubishi Lancer L4-2.0L SOHCSECTION Application and ID
PLUG TYPES
NGK BKR5E-11
DENSO K16PR-U11
CHAMPION RC10YC4
Gap 0.039 - 0.043 in (1.0 - 1.1 mm)
Torque 25 ± 4 N.m (18 ± 3 ft.lb)
RENDER: 1.0x
NO RELATED
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When to See a Mechanic
Stop DIY work and contact a certified mechanic immediately if any of the following apply:
- • You smell fuel, burning insulation, or see smoke.
- • Brakes feel soft, pull hard to one side, or make grinding noises.
- • The engine overheats, stalls repeatedly, or misfires under load.
- • You are missing required tools, torque specs, or safe lifting equipment.
- • You are not confident in the next step or safety outcome.