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Bosch Laser Platinum Spark Plug – YR7DPP30
The Bosch YR7DPP30 is a high-quality Laser Platinum spark plug engineered to deliver reliable ignition, long service life, and stable performance in modern gasoline engines. It combines advanced electrode materials with precision Bosch manufacturing to ensure consistent spark delivery and efficient combustion throughout extended service intervals.

Key Features:

Platinum-Enhanced Center Electrode:
The center electrode of the YR7DPP30 is coated with platinum, which maintains a consistent gap and resists wear significantly better than conventional nickel plugs. This delivers longer life and dependable performance even in high-temperature environments.

Built-In Resistor:
Designed with an integrated resistor, this spark plug helps suppress electrical interference (EMI/RFI), protecting onboard electronics and preventing ignition noise issues — especially important for vehicles with sensitive control systems.

Precision Engineering:
Bosch laser welding and quality control processes ensure that the electrode gap and construction are consistent, helping optimize combustion and minimize misfires.

Standard Fitment:
With a common thread size, reach, and sealing design, the YR7DPP30 fits many passenger cars and small-engine applications that require a platinum spark plug.