A high-quality single platinum spark plug featuring a fine-wire platinum center electrode, pre-gapped for easy installation, and built to meet or exceed OE specifications.
Shipping Information
Standard shipping rates apply • Estimated delivery: 1-3 business days
Non-returnable
Bosch's short‑reach single platinum spark plug is engineered as an economical upgrade from copper-core plugs. It features a fine-wire platinum-tipped center electrode and a tapered nickel‑yttrium ground electrode. The plug arrives factory pre‑gapped (typically around 1.2–1.3 mm) and includes a built-in resistor (~6 kΩ–∞), making it installation‑ready without adjustments or anti‑seize. Nickel‑plated rolled threads offer corrosion resistance. It provides smooth acceleration, improved fuel efficiency, and up to 2× longer life compared to conventional copper spark plugs
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