Bosch 96302 OE Fine Wire Double Iridium Spark Plugs – Pack of 4 | OE-Quality GDI Compatible

Unleash Efficient Ignition with Bosch 96302 OE Fine Wire Double Iridium Spark Plugs

Bosch OE Fine Wire Double Iridium Spark Plugs blend advanced materials with an OE-grade design to support today’s gasoline engines. The ultra-fine wire design paired with a laser-welded tapered ground electrode delivers consistent spark performance and durability over many miles, helping the engine start smoothly and maintain stable operation under varying loads.

The iridium center electrode and iridium ground electrode inlay are engineered for hardness and wear resistance, contributing to longer life while preserving reliable ignition. An OE-matched spark position ensures compatibility with Gasoline Direct Injection (GDI) technology found in modern engines, enabling a fit that aligns with factory specifications.

Installed as a complete set, these plugs come pre-gapped at the factory and feature nickel-plated rolled threads that resist corrosion and do not require anti-seize. This design choice aims to simplify installation, so you can move from box to run with confidence.

Key benefits at a glance

• 4X longer life versus standard copper plugs, thanks to iridium-based firing and ground electrode inlay.
• 360-degree laser-welded ultra-fine wire provides improved ignitability and durability, with voltage needs potentially reduced by up to 24%.
• Nickel-plated rolled threads resist corrosion and eliminate the need for anti-seize during installation.
• OE-matched spark position ensures compatibility with GDI engines used in newer vehicles.
• Factory pre-gapped, ready-to-install right out of the box.

Real-world use cases

In everyday driving—city commutes, highway cruising, and rapid acceleration—these plugs offer potential improvements in ignition reliability and smooth idle. The durable iridium components are designed to withstand the demands of modern engines across a broad temperature range, helping maintain consistent performance under varying road conditions.

What to expect during installation

• Out-of-the-box readiness with factory pre-gap sizing.
• Easy installation due to nickel-plated threads that resist seizing and corrosion.
• Pack of 4 ensures you can replace all plugs for balanced engine performance.

Overall, Bosch’s OE Fine Wire Double Iridium plugs are designed to deliver dependable ignition and long service life while fitting a broad spectrum of modern engines. They offer a practical path toward consistent starts, smooth operation, and sustained efficiency under real-world driving conditions.