NGK 48713 Ignition Coil

Reliable Ignition Performance for Select GM and Saab Vehicles

The NGK Coil Near Plug Ignition Coil (Part Number 48713) is designed to deliver consistent ignition voltage for distributorless ignition systems. Engineered for compatibility with a range of Buick, Cadillac, Chevrolet, GMC, Hummer, Isuzu, Pontiac, and Saab models, this ignition coil supports efficient engine operation and reliable spark delivery.

• 12-volt ignition coil designed for distributorless ignition systems
• Coil near plug (COP) type for direct spark delivery
• Blade terminal type with four terminals for secure electrical connections
• Female connector and male terminal gender for proper fitment
• Oil-free design for maintenance-free operation
• Compatible with multiple GM and Saab models including Chevrolet Silverado, Cadillac Escalade, and Saab 9-7x

About the NGK Coil Near Plug Ignition Coil Product Line

The NGK Coil Near Plug Ignition Coil product line focuses on coil near plug technology, which places the ignition coil close to the spark plug. This design reduces energy loss and improves ignition efficiency by minimizing the distance the spark must travel. The NGK Coil Near Plug Ignition Coil (part number 48713) is part of this line, offering a reliable ignition solution for distributorless ignition systems in various GM and Saab vehicles.

Product Details and Specifications

This ignition coil operates at 12 volts and is specifically designed for distributorless ignition systems, which eliminate the need for a traditional distributor. The coil type is COP (coil near plug), meaning it mounts near the spark plug to provide a direct spark. It features a blade terminal type with four terminals, ensuring a secure and stable electrical connection. The connector is female, while the terminal gender is male, matching the vehicle’s wiring harness. This coil is oil-free, which reduces maintenance requirements and potential oil contamination issues. Note that this part does not include a mounting bracket.

Common Applications and Issues Addressed

• Replacement for faulty or worn ignition coils in Buick, Cadillac, Chevrolet, GMC, Hummer, Isuzu, Pontiac, and Saab vehicles
• Resolves engine misfires caused by weak or inconsistent spark delivery
• Improves engine starting reliability in distributorless ignition systems
• Addresses rough idling and poor acceleration linked to ignition coil failure
• Prevents ignition coil overheating by maintaining proper electrical connections

Installation Notes and Tips

When installing the NGK Coil Near Plug Ignition Coil (part number 48713), ensure the vehicle’s ignition system is distributorless and compatible with COP ignition coils. Verify the connector gender and terminal type match the vehicle’s wiring harness. Since this coil does not include a mounting bracket, use the existing bracket or mounting points on the engine. Handle the coil carefully to avoid damaging terminals or connectors. It is recommended to inspect spark plugs and wiring during installation for optimal performance.

Quality Assurance and Warranty

NGK ignition coils are manufactured to meet OEM specifications for durability and performance. The NGK Coil Near Plug Ignition Coil (part number 48713) undergoes rigorous quality control to ensure reliable operation in compatible vehicles. Warranty coverage details should be confirmed with the original parts provider or manufacturer documentation.