Bosch ZR5NPP332SBP Platinum Spark Plug – Porsche 718 & 911

Bosch ZR5NPP332SBP Double Platinum Spark Plug for Porsche 718 & 911

Keep your Porsche 718 or 911 running at peak performance with the Bosch ZR5NPP332SBP Double Platinum Spark Plug. Engineered to meet OE specifications, this premium spark plug delivers reliable ignition, consistent combustion efficiency, and long-lasting durability — exactly what high-performance Porsche engines demand.

Key Features

• Double Platinum Electrodes: Fine-wire platinum on both the center and ground electrodes for exceptional longevity and consistent spark performance.
• OE-Grade Fitment: Designed as a direct replacement for Porsche 718 and 911 models. Compatible OEM part numbers: 0PB905612 and 99917015490.
• Optimized Combustion: Precise electrode gap and heat range calibrated for Porsche's high-performance flat-six and flat-four engine families.
• Reliable Ignition: Double platinum construction resists wear and electrode erosion, maintaining a strong, stable spark over extended service intervals.
• OEM Quality Standards: Bosch is a trusted OE supplier to Porsche, ensuring this plug meets factory specifications for your vehicle.

Product Specifications

Important Fitment Notice

⚠️ Please verify this spark plug part number matches your vehicle's OEM specifications before purchasing. Different engine models require distinct heat ranges, thread sizes, and electrode gaps. Always consult your vehicle owner's manual or a qualified technician to confirm compatibility. Returns and refunds are not available for orders placed without fitment confirmation.

Note: Packaging may vary across production batches. The package image shown is for reference only; the actual product received shall prevail.

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Learn more: FuelEconomy.gov on vehicle maintenance

Frequently Asked Questions

Q: What vehicles is the Bosch ZR5NPP332SBP spark plug compatible with?

A: The Bosch ZR5NPP332SBP is designed as a direct OE-replacement spark plug for Porsche 718 and Porsche 911 models. It corresponds to OEM part numbers 0PB905612 and 99917015490. Always verify compatibility with your specific engine variant and model year before ordering.

Q: What is the advantage of a double platinum spark plug over a standard copper plug?

A: Double platinum spark plugs feature platinum on both the center and ground electrodes. This significantly reduces electrode wear, maintains a consistent spark gap over time, and extends the service interval compared to standard copper or single-platinum plugs — making them ideal for high-performance engines like those found in the Porsche 718 and 911.

Q: How do I confirm this spark plug fits my specific Porsche engine?

A: Cross-reference the OEM part numbers 0PB905612 or 99917015490 with your vehicle's owner manual or consult a Porsche dealer/qualified mechanic. Heat range, thread size, and electrode gap must all match your engine's specifications. Do not purchase without confirming fitment first.

Q: Is this an authentic Bosch spark plug?

A: Yes, this spark plug is branded and manufactured by Bosch, one of the world's leading OE automotive parts suppliers and a recognized OEM partner for Porsche vehicles.

Production & Packaging Notice

To maintain high stock availability and fast shipping times, our items are sourced from multiple verified manufacturing facilities. While the core quality, materials, and product specifications remain identical, you may notice slight variations in the packaging design, manufacturing origin, or the wording of the printed instructions.