Champion 7545 Spark Plug

Champion Double Platinum Power Spark Plug Overview

The Champion Double Platinum Power Spark Plug 7545 is engineered for reliable ignition performance in a wide range of vehicles including Acura, Audi, Chevrolet, Honda, Porsche, and Toyota models. Designed with durable platinum materials, this spark plug ensures consistent firing and long service life.

• Double platinum electrodes for enhanced durability and stable spark
• Non-removable nut electrical terminal type for secure connection
• Pre-gapped to 0.039 inches for optimal ignition
• Flat seat type with 0.75 inch reach and 14 mm thread diameter
• Resistor type plug to reduce electrical interference
• Hex size of 0.625 inches for easy installation
• Manufacturer heat range 8 suitable for various engine conditions

Detailed Product Features and Specifications

This Champion spark plug features a platinum ground electrode core and a platinum center electrode tip, providing enhanced wear resistance and consistent spark delivery. The ground electrode uses a platinum pad surface, which contributes to longer service intervals compared to conventional spark plugs. The plug is pre-gapped at 0.039 inches (1.00 mm) to ensure proper ignition timing and combustion efficiency. It has a flat seat design with a 0.75 inch reach and a thread diameter of 14 mm (0.551 inch), making it compatible with many popular vehicle models.

The spark plug includes a resistor to minimize radio frequency interference, which can affect vehicle electronics. The insulator height is 0.06 inches, and the installed height measures 1.99 inches, fitting precisely in the combustion chamber. The hex size of 0.625 inches (15.88 mm) allows for straightforward installation and removal using standard tools.

Double Platinum Power Brand Line Details

The Double Platinum Power line from Champion is designed to provide a balance of durability and performance by utilizing platinum on both the center and ground electrodes. This dual platinum design helps maintain a stable spark over time, reducing misfires and improving fuel efficiency. The 7545 spark plug benefits from this technology, making it suitable for vehicles requiring reliable secondary ignition components.

Compatible Vehicles and Applications

This spark plug is compatible with a variety of makes and models, including but not limited to:

• Acura CSX, RSX
• Audi A4, A6, RS4, RS6, S4, S6
• Chevrolet Cruze, Corvette
• Honda Civic, S2000
• Porsche 911, Boxster, Cayman
• Toyota Camry, Highlander, RAV4, Land Cruiser
• Volvo S40, S60, V70, XC70, XC90

Compatible with other models such as Buick Encore, Dodge Dakota, Jeep Grand Cherokee, Lamborghini Gallardo, Saab 9-3, and more.

Common Issues Addressed by Champion 7545 Spark Plug

• Engine misfires and rough idling
• Reduced fuel efficiency and increased emissions
• Difficulty starting the engine
• Loss of power during acceleration
• Ignition system interference affecting electronics

Installation Notes and Tips

• Verify the correct spark plug gap of 0.039 inches before installation
• Use a torque wrench to tighten to manufacturer specifications to avoid damage
• Ensure the spark plug threads are clean and free of debris
• Apply anti-seize compound sparingly on threads if recommended by vehicle manufacturer
• Check for proper seating and electrical connection of the non-removable nut terminal

Quality Assurance and Warranty

Champion spark plugs are manufactured to meet strict quality standards, ensuring consistent performance and durability. The Double Platinum Power 7545 spark plug undergoes rigorous testing for heat range, electrode wear, and electrical resistance. While specific warranty details may vary, Champion typically offers coverage against manufacturing defects to provide confidence in product reliability.