Iridium spark plug 1 pc Bosch 96339 for Lexus Nissan Scion Toyota Citroën Peugeot

Iridium Spark Plug 1 pc Bosch 96339 for Lexus Nissan Scion Toyota Citroën Peugeot

Ensuring high energy efficiency and uninterrupted spark formation

The premium automotive component is designed for the precise replacement of worn elements in the ignition system of modern gasoline engines. The central electrode of this part is equipped with an ultra-durable iridium tip, fixed by continuous circular laser welding. The use of rare-earth metal allows reducing the diameter of the electrode's working area, thereby decreasing the voltage required to bridge the air gap and generate a stable spark bundle. This ensures instant and complete ignition of the fuel mixture in the combustion chambers even when the voltage in the onboard network drops or the battery efficiency decreases.

Regular maintenance of the power unit using original components allows achieving important performance indicators:

• Stabilization of engine operation at minimum and idle speeds without power failures

• Reduction of overall fuel consumption by optimizing the combustion process of the mixture

• Complete suppression of radio interference by a built-in monolithic resistor

• Prevention of carbon deposits and self-cleaning of the working area at high thermal modes

The high-quality ceramic insulator has increased density and mechanical strength, completely eliminating voltage breakdown to the metal body of the cylinder head. The external nickel-plated coating of the steel body reliably protects the threaded part from sticking, thermal corrosion, and aggressive sulfur compound exposure, simplifying the process of subsequent disassembly during scheduled service.

Increased wear resistance of electrodes under extreme temperatures

The ignition unit's design is oriented towards long-term operation under intensive thermal and chemical loads, typical for forced multi-valve engines. The iridium alloy has the highest melting point, ensuring unparalleled resistance to electrical erosion wear and preventing an increase in the inter-electrode gap throughout the entire factory-specified service life. The specially profiled side grounding electrode facilitates free flame front propagation, minimizing thermal losses and reducing the load on the ignition coils.

The internal copper core, enclosed in a steel shell, effectively dissipates excess thermal energy from the insulator's thermal cone, preventing premature pre-ignition and destructive detonation. The product is supplied individually, allowing the car owner to purchase the exact number of elements needed for engines with any number of cylinders or for the prompt replacement of a single failed part.

The installation process of the auto part at specialized service stations includes strictly defined technological stages:

• Preliminary removal of dust, dirt, and oil deposits from the spark plug well

• Visual inspection of the integrity of the outer protective sealing ring

• Manual screwing of the part along the thread to avoid damage to the aluminum alloy head

• Final fixation using a torque tool according to the manufacturer's regulations

Each product undergoes individual factory testing for tightness and insulation resistance before packaging. Individual packaging in a durable protective tube prevents accidental impacts on the electrodes during loading and unloading operations and transportation.

Detailed compatibility table by brands, models, and years of release

Timely verification of technical parameters and cross-numbers using this engineering table completely eliminates errors when selecting components for a specific engine modification. This ensures exact matching of the geometric dimensions of the thread and heat range to the characteristics of the vehicle's original ignition system.

Technical Specifications

• Brand: Bosch

• Brand registration country: Germany

• Country of origin: Germany

• Material: iridium, ceramic, steel, copper

• Size: thread M12x1.25, thread length 26.5 mm, wrench size 14 mm

• Color: silver, white

• Weight: 46 g

• Gender: unisex

• Condition: new

• Product group: spark plugs

• Purpose: ignition of the fuel-air mixture in gasoline internal combustion engines

• Compatibility: compatible with standard gasoline and hybrid car engines Lexus, Nissan, Scion, Toyota, Citroën, Peugeot, designed for heat range 7 on the Bosch scale

• Features: iridium plating of the central electrode, laser welding, built-in noise suppression resistor, copper core, flat seal

• Package contents: 1 spark plug in a protective cover

• Packaging: individual cardboard box

• Heat range: 7

• Number of ground electrodes: 1

• Thread pitch: 1.25 mm

• UPC: 077212242603