2004 Volkswagen Jetta Diesel Glow Plugs

Autolite Glow Plugs are engineered to warm the combustion chamber to ensure proper fuel ignition, leading to quicker and more seamless startups.

Product Features:

• Designed with a nickel-chrome alloy that enables the plug to reach high heat intensity quickly, for reliable cold starts.
• The sheathed coil heaters provide improved pre-heating and quicker starts.
• Its precision machined nickel-plated threads with no burring allow for easy installation.
• For dependability and long-lasting performance, use Autolite glow plugs
• High Intensity Concentrated Heat- Autolite glow plugs generate intense heat to ensure reliable ignition in diesel engines, even in cold conditions.
• Durable Construction- Engineered to withstand the rigors of diesel engine operation, providing consistent performance over time.

NGK’s patented NHTC (New High Temperature Ceramic) glow plugs were developed for OEM diesel engine manufacturers to comply with ever-stricter emissions standards. Compared to metal glow plugs, NHTC glow plugs have a more robust, fully ceramic heating element which is encased in a ceramic insulator. NGK NHTC glow plugs reach operating temp of 1000 degrees Celsius in less than 2 seconds and can after-glow for more than 10 minutes at temps of up to 1350 degrees Celsius. Silicon nitrate ceramic material, combined with optimized shape and joining process provide superior thermal shock and vibration resistance, ensuring stable engine starts. Fine ceramic heater provides durability in high-temperature conditions, improves combustion and reduces emissions.

Product Features:

• ACTUAL OE or EQUIVALENT DESIGN: OEM quality construction ceramic glow plug
• PATENTED TECHNOLOGY: Exclusive NHTC New Ceramic High Temperature design
• NEAR-INSTANT HEATING: Fully ceramic heating element reaches operating temperature in less than two seconds
• CLEAN PERFORMANCE: Constant afterglow temperature minimize noxious pollutants
• RECOMMENDED USAGE: Best for diesel engines with OE ceramic glow plugs

NGK metal glow plugs are trusted by OEM diesel engine manufacturers around the world to perform under the harshest conditions. NGK metal glow plugs are equipped with a heating coil in a glow rod made of heat-resistant magnesium oxide between the heating and regulating coils. Magnesium oxide is an outstanding thermal conductor (quickly dissipating heat), while protecting the heating coils from vibration and shock. NGK metal glow plugs feature excellent gas-tight sealing qualities that deliver superior electrical insulation and protection against combustion gas. NGKs metal composition helps reduce carbon accumulation to prevent short circuits, while the unique shell design provides excellent heat transfer.

Product Features:

• ACTUAL OE or EQUIVALENT DESIGN: OEM quality construction metal glow plug
• SUPERIOR DURABILITY: Metal glow plugs are designed to withstand thermal shock due to quick changes in temperature
• FAST HEATING PERFORMANCE: Fast heat up enables smooth engine starts even in extreme weather conditions
• CLEAN PERFORMANCE: Constant afterglow temperature minimize noxious pollutants
• RECOMMENDED USAGE: Best for diesel engines with OE metal glow plugs
• Trusted by OEM Diesel Engine Manufacturers: NGK metal glow plugs are the preferred choice of original equipment manufacturers (OEM) for diesel engines worldwide, ensuring reliable performance under the harshest conditions.
• Superior Thermal Conductivity: Equipped with a heating coil in a glow rod made of heat-resistant magnesium oxide, these glow plugs quickly dissipate heat while protecting the heating coils from vibration and shock.
• Excellent Gas-Tight Sealing: NGK metal glow plugs feature superior gas-tight sealing qualities, providing excellent electrical insulation and protection against combustion gas.
• Reduced Carbon Accumulation: The metal composition of NGK glow plugs helps reduce carbon build-up, preventing short circuits and ensuring long-lasting performance.
• Unique Shell Design for Optimal Heat Transfer: The unique shell design of NGK metal glow plugs ensures excellent heat transfer, enhancing the overall efficiency and reliability of the diesel engine.