Denso 3035 Spark Plug

Overview of Denso 3035 Spark Plug for Jeep Wagoneer

The Denso 3035 spark plug is designed specifically for the Jeep Wagoneer, providing reliable ignition performance. This spark plug features a conventional design with durable materials to support consistent engine operation.

• Standard ground electrode tip and configuration for stable spark delivery
• Nickel ground electrode core and tip for corrosion resistance
• Copper center electrode core with nickel tip for efficient conductivity
• Pre-gap size of 0.7 mm optimized for ignition timing
• Flat seat type with 14.00 mm thread diameter and 11.20 mm reach
• Hex size of 20.6 mm for standard installation tools
• Manufacturer heat range rating of 16 suitable for Jeep Wagoneer engine requirements

Details on the U-Groove Conventional Product Line

The Denso U-Groove Conventional spark plug line is engineered to deliver dependable ignition performance using a traditional electrode design. This line focuses on maintaining consistent spark quality with standard ground electrode configurations and materials such as nickel and copper. The U-Groove design supports efficient combustion and is compatible with a range of vehicles, including the Jeep Wagoneer, ensuring proper fit and function.

Technical Description of Denso 3035 Spark Plug

The Denso 3035 spark plug incorporates a single ground electrode with a standard tip design made from nickel, paired with a copper core center electrode also tipped with nickel. This combination balances durability and conductivity, promoting stable ignition and combustion. The pre-gap size of 0.7 mm is factory set to optimize spark timing and engine efficiency. With a flat seat type and a thread diameter of 14.00 mm, the spark plug fits securely in the combustion chamber. The 11.20 mm reach ensures proper electrode positioning within the cylinder. The heat range of 16 is calibrated to the thermal requirements of the Jeep Wagoneer engine, helping to prevent fouling and overheating.

Applications and Common Issues Addressed

• Replacement for worn or fouled spark plugs in Jeep Wagoneer models
• Helps resolve engine misfires caused by inconsistent spark delivery
• Improves cold start performance and throttle response
• Reduces carbon buildup on electrodes for smoother combustion
• Supports stable engine idling and acceleration

Installation Notes and Tips

When installing the Denso 3035 spark plug, ensure the pre-gap is verified at 0.7 mm before installation. Use a 20.6 mm socket wrench for proper tightening torque to avoid damage to the flat seat. Confirm compatibility with the Jeep Wagoneer model year and engine specifications. It is recommended to replace spark plugs in sets to maintain balanced engine performance.

Quality Assurance and Warranty

Denso spark plugs, including part number 3035, are manufactured to meet OEM standards for fit and function. The materials and design undergo rigorous testing to ensure durability and consistent ignition performance. While specific warranty details may vary, Denso products typically come with a limited warranty covering defects in materials and workmanship.