NGK 5760 Spark Plug

NGK Laser Platinum Spark Plug 5760

NGK 5760 is a Laser Platinum spark plug built for OE-style ignition performance in a wide range of import and domestic applications. It uses a platinum center electrode tip, a nickel ground electrode, and a 5,000 ohm resistor to support stable spark delivery and reduced electrical noise.

The Laser Platinum line from NGK focuses on original-equipment fit and long service life. With a pre-gap of 0.044 in., flat seat design, 14 mm thread diameter, and 0.75 in. reach, this plug is specified for many vehicles including Hyundai Sonata, Kia Optima, and Toyota Corolla applications.

Key Features

• Laser Platinum spark plug with platinum center electrode tip
• 5,000 ohm resistor for ignition system noise suppression
• 0.044 in. pre-gap for listed applications
• Flat seat, 14 mm thread diameter, 0.75 in. reach
• Non-removable nut terminal and standard single ground electrode
• NGK part number 5760, manufacturer part number PGR5C-11

Product Details

NGK is a long-standing OE supplier with broad coverage across automotive, motorcycle, marine, and small engine ignition products. This Laser Platinum spark plug is engineered to match original equipment standards for vehicles that call for a platinum-tipped plug with the listed heat range and gap specification. It is a direct service part for many Hyundai Santa Fe and Sonata models, as well as Kia Magentis and Optima, and it also appears in older applications such as Toyota Corolla, Nissan Sentra, and Honda Accord.

This part cross-references DENSO Auto Parts 4708 for the same application.

What It Helps Address

• Misfire caused by worn or fouled spark plugs
• Hard starting from weak ignition output
• Rough idle and inconsistent combustion
• Reduced fuel economy from degraded spark quality
• Service interval replacement on OE-specified applications

Installation Notes

Verify the required gap, seat type, thread diameter, and reach before installation. Use the vehicle service specification for torque and inspect the ignition coil, wires, and plug wells for wear or contamination. For fitment-based searches, this plug is listed for 2001-2006 Hyundai Santa Fe, 2001-2006 Kia Optima, 1999-2004 Hyundai Sonata, and 1980-1988 Toyota Corolla applications, among many others.

Quality Assurance

NGK manufactures ignition components to OE standards and supports broad vehicle coverage backed by decades of automotive engineering experience. Part number 5760 is built for consistent fit and performance in listed applications.