Shop Spark Plugs - Iridium & Platinum OEM Plugs | 28CarParts

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High-Performance Spark Plugs (Iridium & Platinum)

Maximize combustion efficiency and restore engine smoothness. A worn spark plug can cause poor fuel economy, rough idling, and difficult cold starts. We provide OE-spec Iridium, Platinum, and Silver spark plugs for Audi, VW, and BMW, ensuring the perfect heat range and gap for your specific engine.

Advanced Materials: Iridium and Platinum electrodes offer superior longevity and a more stable spark under high pressure.
Fuel Efficiency: Improved ignition accuracy leads to more complete combustion and better gas mileage.
Anti-Fouling Design: Specialized insulators prevent carbon buildup and "misfires" in modern turbocharged engines.

The 28CarParts Advantage

Using the wrong heat range can cause engine knocking. We stock the world’s most trusted ignition brands, including NGK, Bosch, and Denso, ensuring your car starts reliably and performs at its peak.