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 MANUALSMAZDA2001626 ES V6-2.5L DOHCREPAIR AND DIAGNOSISPOWERTRAIN MANAGEMENTIGNITION SYSTEMSPARK PLUGAPPLICATION AND ID
2001 Mazda 626 ES V6-2.5L DOHC
Spark Plug: Application and ID
2001 Mazda 626 ES V6-2.5L DOHCSECTION Application and ID
Spark Plug
Type Denso
Standard plug PKJ16CR8
Cold type plug PKJ20CR8
Plug Gap 0.7-0.8 mm (0.028 - 0.031 in.)
Tightening Torque 15-22 N.m (1.5-2.3 kgf.m, 11-16 Ft. Lb.)
Type Denso
Standard plug PKJ16CR8
Cold type plug PKJ20CR8
Plug Gap 0.7-0.8 mm (0.028 - 0.031 in.)
Tightening Torque 15-22 N.m (1.5-2.3 kgf.m, 11-16 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.