Denso 3008 Q20PR-U11 Spark Plug, a stable output and quality choice

Has your vehicle shown idle instability, acceleration hesitation, noticeably higher fuel consumption, or cold-start difficulties? These typical symptoms often indicate worn or carbon-clogged spark plug electrodes, failing to ignite reliably. In normal operation, the spark plug converts high voltage to electric spark to ignite the air–fuel mixture and ensure smooth engine power. Compatible with many post-2000 models from Denso brands (e.g., Toyota, some Honda models), OEM number Q20PR-U11/3008. Install with a torque wrench to manufacturer-specified torque and check electrode gap matches OEM requirements to avoid over-tightening or under-tightening causing ignition issues.

Has your vehicle shown idle instability, acceleration hesitation, noticeably higher fuel consumption, or cold-start difficulties? These typical symptoms often indicate worn or carbon-clogged spark plug electrodes, failing to ignite reliably. In normal operation, the spark plug converts high voltage to electric spark to ignite the air–fuel mixture and ensure smooth engine power. Compatible with many post-2000 models from Denso brands (e.g., Toyota, some Honda models), OEM number Q20PR-U11/3008. Install with a torque wrench to manufacturer-specified torque and check electrode gap matches OEM requirements to avoid over-tightening or under-tightening causing ignition issues.