Description
Bosch ZR5TPP33 spark plug, same plug specified by BMW
Spark plugs wear out over the course of countless ignition cycles, during which deposits from fuel and oil may accumulate on the electrode. Faulty spark plugs can lead to poor engine performance, evidenced by reduced power, a misfire, and poor fuel economy.
As of January 2019 Bosch is no longer supplying ZR5TPP33S. It has been replaced by ZR5TPP33. The spark plug specs between ZR5TPP33S and ZR5TPP33 are identical making one plug work for both N55 and N63 applications.
Please note: Tightening torque for this spark plug is 23 ± 3 Nm, gap is preset at .8mm, a special 14mm, 12 point spark plug socket is required for removal and installation of this plug, please see p/n 83300495560 for the correct tool.
Spark Plug
Maintaining your car at suggested service intervals will result in a better performance and improved fuel economy, which is why we suggest changing your spark plugs at the manufacturers suggested service intervals and be sure to check their condition for any warning signs of failure. If your vehicle isn’t operating at peak performance it may be time to replace your spark plugs.
Failure Symptoms
- Misfiring
- Check Engine Light
- Hesitation
- Loss of Power
- Poor Fuel Economy
About Bosch
Bosch is one of the worlds leading suppliers of engine electronics and sensors. Their sensors and modules can be found in almost every modern car on the planet. Bosch Automotive offers a comprehensive portfolio of unmatched solutions for every job. From diverse diagnostic solutions and OE-quality auto parts, to industry-leading software and unmatched vehicle coverage, to innovative charging, repair and maintenance tools. Making repair and maintenance more effective, efficient, and sustainable for the vehicles of yesterday, today and tomorrow. With over 130 years of experience in the automotive industry, Bosch continues to lead the way in automotive innovation by inventing and developing quality products and solutions that focus on customer needs, shaping the future, and the continued pursuit of excellence.
Robert Bosch founded the “Workshop for Precision Mechanics and Electrical Engineering” in Stuttgart, Germany in 1886. Since the beginning Bosch has been a leader in innovation and development. They introduced fuel injection into mass production in 1967 laying the foundation for modern ignition electronics. Bosch brought lambda sensors to market in 1976, paving the way for cleaner exhaust gases and better fuel economy.
With millions of parts and products in their product line, Bosch offers everything from brake pads to household tools and medical supplies. FCP Euro has partnered with Bosch for the 2019 TC America Championship. They are a sponsor on our 2018 Volkswagen GTI TCR race cars. We offer Bosch’s full line of OE and OEM components for your European vehicle.
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