fits make: Porsche. year: 2004–2019.

( Brand: Genuine Porsche ), ( Manufacturer Part Number: 999-170-153-91 ), ( Type: Spark Plug ), ( Manufacturer Warranty: 1 Year )
The Bosch ZG-NR4 spark plug, part number 170 153 91 2014-2019, is a premium replacement option for Porsche vehicles in need of a spark plug upgrade. This spark plug is specifically designed for use in Porsche models from 2014 to 2019, and is a direct replacement for the original equipment that came installed in these vehicles.
The ZG-NR4 spark plug is a NGK Iridium Tritium spark plug, which means it features an iridium center electrode and a tungsten-nickel alloy ground electrode. Iridium is a highly durable and long-lasting material, which makes this spark plug highly resistant to erosion and corrosion, even in high-performance engines. The tungsten-nickel alloy ground electrode also adds to the spark plug's durability and longevity.
The ZG-NR4 spark plug features a platinum-tipped spark gap, which helps to ensure a consistent and reliable spark, even under high engine loads. The spark plug also has a tight gas seal, which helps to improve combustion efficiency and reduce fuel consumption.
The ZG-NR4 spark plug is also designed to reduce fouling and misfiring, which can help to improve engine performance and reduce the risk of engine damage. The spark plug's long insulator nose helps to ensure proper ignition in deep combustion chambers, while its resistance to heat and vibration helps to ensure reliable performance even in high-stress engine environments.
Overall, the Bosch ZG-NR4 spark plug is a high-quality replacement option for Porsche vehicles that requires a spark plug upgrade. Its durability, reliability, and performance-enhancing features make it a great choice for drivers who want to ensure their vehicle is running at its best.
Pros of buying Porsche 170 153 91 spark plugs (Bosch ZGNR5 NQE 04):1. High-quality: Bosch is a reputable manufacturer known for producing high-quality automotive parts, including spark plugs.
2. Longer lifespan: Compared to standard spark plugs, these high-performance plugs can last up to 60,000 miles, saving you replacement costs in the long run.
3. Enhanced engine performance: The Bosch ZGNR5 NQE 04 spark plugs can improve engine performance by providing better ignition and combustion, resulting in more power and improved fuel efficiency.
4. Better fuel efficiency: The improved combustion process can lead to better fuel efficiency, saving you money on gasoline.
Cons of buying Porsche 170 153 91 spark plugs (Bosch ZGNR5 NQE 04):1. Higher price: High-performance spark plugs like the Bosch ZGNR5 NQE 04 are often more expensive than standard plugs.
2. Potential compatibility issues: Although the Porsche 170 153 91 spark plugs are designed to fit most Porsche vehicles, there may be specific models or years that require slightly different plugs. It's important to ensure compatibility before purchasing.
3. Complex installation: Replacing spark plugs can be a time-consuming process, especially in Porsche vehicles, which often require specialized tools and techniques.
Conclusion:If you're looking to improve your Porsche's engine performance, longer lifespan, and fuel efficiency, the Bosch ZGNR5 NQE 04 spark plugs could be a worthwhile investment. However, consider the higher cost and potential compatibility issues before making a purchase. It's always a good idea to consult with a professional mechanic or refer to your vehicle's owner's manual for specific recommendations.
Recommendation:If you decide to purchase the Bosch ZGNR5 NQE 04 spark plugs, ensure that they are compatible with your specific Porsche model and year. Also, consider having a professional mechanic install the plugs to avoid any potential issues. By taking these precautions, you can enjoy the benefits of these high-quality spark plugs while ensuring a smooth driving experience.
PORSCHE 2014 - 2019 Spark Plug - Bosch ZGR5 NQE 04 1 GENUINE, Part Fits: 04, Listing is for One, Brand NEW part with full 1 year warranty. All parts have 1 year warranty.
Part Applications.