Champion 7071 Spark Plug - Exhaust Side

Champion Double Platinum Power Spark Plug Overview

The Champion Double Platinum Power spark plug, part number 7071, is engineered for reliable ignition performance across a wide range of vehicles including Acura, Ford, Toyota, and Volkswagen models. Designed with durable platinum materials, this spark plug supports consistent engine operation and efficient combustion.

• Double platinum electrodes for enhanced durability and stable spark
• Non-removable nut electrical terminal type for secure connection
• Pre-set gap size of 0.044 inches (1.12 mm) for optimal ignition
• Flat seat type with 0.75 inch reach and 14 mm thread diameter
• Resistor type spark plug to reduce electrical interference
• Hex size of 0.625 inch (15.88 mm) for standard installation tools
• Manufacturer heat range 12 suitable for various engine conditions

Detailed Product Features and Specifications

The Champion Double Platinum Power 7071 spark plug features a platinum pad surface ground electrode and a platinum center electrode tip, providing long-lasting wear resistance and consistent spark delivery. The plug’s flat seat design ensures proper sealing in the combustion chamber, while the 0.75 inch reach and 14 mm thread diameter match factory specifications for many Acura, Honda, and Toyota engines. The non-removable nut terminal type offers a secure electrical connection, and the resistor built into the plug helps minimize radio frequency interference. With a pre-gap size of 0.044 inches, this spark plug is ready for installation without additional adjustment.

About the Double Platinum Power Brand Line

The Double Platinum Power line from Champion is designed to deliver extended service life and reliable ignition performance by utilizing platinum on both the center and ground electrodes. This dual platinum construction reduces electrode wear and maintains a stable spark over time, making it suitable for vehicles requiring consistent ignition under various driving conditions. The 7071 spark plug exemplifies this technology, providing dependable operation for a broad range of makes and models.

Applications and Common Issues Addressed

• Replacement for worn or fouled spark plugs in Acura 4Runner and Honda Civic
• Improves ignition stability in Ford F-100 and Toyota Camry engines
• Helps resolve misfires and rough idling in Volkswagen Beetle and Subaru Outback
• Supports efficient fuel combustion in Nissan Altima and Mazda 626
• Reduces electrical interference affecting onboard electronics

Installation Notes and Tips

• Verify compatibility with your vehicle’s make and model before installation
• Use a torque wrench to tighten the spark plug to manufacturer specifications
• Inspect the spark plug gap before installation; the pre-gap is set at 0.044 inches
• Ensure the spark plug seat type matches the engine’s cylinder head (flat seat)
• Replace spark plugs in sets to maintain consistent engine performance

Quality Assurance and Warranty

Champion spark plugs, including the Double Platinum Power 7071, are manufactured to meet strict quality standards for durability and performance. The use of platinum electrodes ensures extended service life compared to conventional spark plugs. While specific warranty details may vary, Champion products typically come with a limited warranty against manufacturing defects. Always consult the vehicle’s service manual and Champion’s warranty information for precise coverage.