What is the torque standard for spark plugs?

1 Answers
BrynleeRose
07/29/25 10:21pm
Generally, the torque for installing spark plugs is 25-30N/m. Here are the precautions for installing spark plugs by yourself: 1. Choose the right spark plug: Be sure to purchase spark plugs that are the correct size for your vehicle model. You can check the official website or, preferably, consult a 4S shop. 2. Use professional tools: Disassembling and installing spark plugs requires corresponding professional tools. You can rent or borrow a set of tools and follow the torque corresponding to the size of the spark plug for disassembly and installation. Not all vehicle models use mainstream spark plugs. 3. Avoid using brute force: Remember not to use brute force to avoid stripping the spark plug threads or even dropping the spark plug into the cylinder.
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