Denso PK20PR L13 Double Platinum Spark Review

Thanks to my knowledge gained in practice, I can truly say that these spark plugs from the Ignition Parts category are top of the line .The platinum design ensures better fuel efficiency and a LONGER lifespan, and installation is easy with the included instructions. My only concern is that they can be a bit pricey for some customers. Overall, I highly recommend them for any automotive enthusiast looking to upgrade their ignition system. Thanks Replacement Parts for providing such high-quality…

As a result of using these spark plugs I found that my car runs smoother and has improved gas mileage .These plugs are high quality and constructed of durable platinum materials that have increased my vehicle's performance. The only downside is that these spark plugs come with a higher cost compared to other options on the market. Overall, I would recommend these spark plugs to anyone looking to improve their automotive performance and longevity..

These replace the original 15 year old spark plugs which were NGK PFR6L-13. They came with a preset gap of 0.050-0.051 inches, which is a spec of 0.052. After coating the spark plug terminals and new wire connectors (NGK 8018 HE64) with dielectric grease, I installed them and torqued them to the recommended 13 foot torque. Lb. Later, the car started immediately and drove smoothly. I took it for a test drive. I shifted gears, took it to the rev limiter several times (8k). No problems, misfires…