Upgrade your Fiat 500's ignition system with the NGK Standard Spark Plug 4983, tailored specifically for exceptional OE performance. Renowned for their enduring reliability, NGK spark plugs incorporate a solid 98% pure copper core, renowned for superior heat dissipation and an ultra-wide heat range. The expertly crafted nickel alloy center electrode ensures triumphant ignition performance, perfectly allying with NGK's industry-leading alumina silicate ceramic, which boosts insulator strength for optimal dielectric performance.Designed to meet OE specifications, the NGK 4983 spark plug's triple gasket seals prevent combustion gas leakage, safeguarding engine efficiency and longevity. Ideal for DIY enthusiasts and professional mechanics alike, this spark plug promises straightforward installation and removal thanks to its trivalent metal plating offering advanced anti-corrosion and anti-seizing properties. Enhance your vehicle's performance by choosing a reliable solution trusted by automotive experts and enjoy the road with NGK's innovation.

• OE-quality nickel alloy center electrode for reliable ignition
• High-grade alumina silicate ceramic for superior insulation
• Solid copper core ensures optimal heat dissipation
• Trivalent metal plating prevents corrosion and seizing
• Cold-rolled threads safeguard cylinder heads
• Precision-engineered for Fiat 500 models

Center Electrode Core Material:	Copper
Electrical Terminal Type:	Non-Removable Nut
Part Number:	DCPR7E-N-10
Pre-Gap Size:	.040
Thread Diameter:	12.00
Hex Size:	5/8
Reach:	.75
Manufacturer Heat Range:	7
Ground Electrode Tip Design:	Special Side Ground
Stock Number:	4983

• Fiat: 0055188857
• Fiat: 55188857
• Chrysler: SP070500AA
• NGK Spark Plugs USA - Spark Plugs and Glow Plugs: 4983
• Bosch: 79027

• 2012 Fiat 500 | Note: "Gap 0.040";Actual OE Manufacturer;32,000 mi OE Mfr Recommended Service Interval"
• 2013 Fiat 500 | Note: "Gap 0.040";Actual OE Manufacturer;30,000 mi OE Mfr Recommended Service Interval"