EVO Spark Plugs

Today’s turbocharged gasoline direct injection engines place high demands on spark plugs. To meet these needs, the new Bosch EVO spark plug is engineered to ensure reliable ignition throughout its long service life – even under extreme conditions in modern engines. Thanks to its improved insulator design and high dielectric strength (greater than 45 kV), the new EVO spark plugs can withstand irregular combustion – known as mega knocking – that can occur in modern, technologically advanced engines. Bosch EVO spark plugs are developed and produced with the same high quality as original equipment spark plugs.

Key Features

• A laser-welded iridium alloy pin on the center electrode and a platinum-iridium alloy plate on the ground electrode ensures long service life and high wear resistance

• An improved insulator and housing design for increased head-bending strength reduces the chance for damage during installation and optimizes gas seal tightness in the cylinder head

• Increased thermomechanical, mechanical and electrical strength allows it to withstand extreme pressure during mega knocking

Double Iridium Spark Plugs

Bosch Double Iridium Spark Plugs are engineered to deliver both high performance and long life, representing advanced original equipment (OE) spark plug technology. The ultra-fine wire design and laser welded tapered ground electrode deliver optimum performance, while the iridium center electrode and ground electrode help it to go the distance. Unlock the performance in your engine with Bosch Double Iridium Spark Plugs.

Key Features

• Double Iridium electrodes – iridium firing pin and iridium ground electrode inlay offer higher performance

• OE Replacement: meets or exceeds manufacturer design requirements for modern gasoline engines to provide OE fit, form and function

• OE-matched spark position for compatibility with Gasoline Direct Injection (GDI) technology

• 4X Longer Service Life: compared to standard copper spark plugs

Double Iridium Pin-to-Pin Spark Plugs

Bosch Double Iridium Pin-To-Pin Spark Plugs represent advanced OE spark plug technology and are manufactured to be original equipment (OE) equivalent in fit, form and function. The ultra-fine wire design firing pin and ground electrode pin provide higher performance.

Key Features

• Double Iridium firing pin and ground electrode pin on (application-specific) pin-to-pin spark plugs

• Laser weld provides superior retention of iridium alloy pin to the ground electrode

• 0.6 mm fine wire firing pin for better ignitability and durability

• Double Iridium firing pin and ground electrode pin for higher performance

• OE-matched spark position for compatibility with Gasoline Direct Injection (GDI) technology

Iridium Spark Plugs

Bosch Iridium Spark Plugs are engineered to deliver both high performance and long life, representing advanced OE spark plug technology. The ultra-fine wire iridium center electrode pin delivers the best performance. Unlock the performance in your engine with Bosch Iridium Spark Plugs.

Key Features

• Bosch original equipment design, materials and processes represent advanced OE technology

• Iridium center electrode tip

• Pre-gapped - no need to gap, providing faster installation.

Double Platinum Spark Plugs

Bosch Double Platinum Spark Plugs are engineered for up to 3X longer service life.*

Key Features

• Laser welded Platinum inlay ground electrode provides 3X longer service life*

• Fine wire Platinum firing pin for better ignitability

• Unique 360 continuous laser weld fuses corrosion-resistant Platinum firing pin to base

* Compared to standard copper spark plugs

Platinum Spark Plugs

Bosch Platinum Spark Plugs are engineered for up to 2X longer service life.*

Key Features
• Specially engineered yttrium-enhanced ground electrode provides 2X longer service life*
• Fine wire platinum firing pin for better ignitability
• Unique 360 continuous laser weld fuses corrosion-resistant platinum firing pin to base

*Compared to standard copper spark plugs

Copper with Nickel Spark Plugs

Bosch copper core spark plugs feature a heavy-duty nickel center electrode for longer lasting service life compared to standard copper plugs.

Key Features

• Heavy-duty nickel center electrode for longer life

• Copper core provides better heat transfer

Platinum+4 Spark Plugs

Bosch Platinum+4 Spark Plugs deliver smoother acceleration, top fuel economy and ultimate engine performance. Bosch Platinum+4 Spark Plugs reach self-cleaning temperatures faster for quicker starts, smoother acceleration, and increased fuel efficiency.

Key Features

• Surface air gap technology

• The platinum center electrode tip

• Four yttrium-enhanced ground electrode tips

• Surface Air Gap Design: The Platinum+4 delivers a powerful spark for efficient combustion

• Pre-gapped: Installation is fast because there's no need to gap

Features:-

• Precious metal performance for the modern motor

• A more advanced spark plug, offering platinum technology for an economical price

• Powerful spark comes from the pure platinum centre electrode, which is matched to an yttrium-enhanced 'v'-profile ground electrode, enhancing service life a further 25% over standard platinum plugs

• Unique 360 continuous laser weld fuses corrosion resistant Platinum firing pin to base