NGK 94862 Spark Plug
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NGK
 Laser Platinum Spark Plug

NGK 94862 Spark Plug

Brand NGK 94862
Resistance 5000
Ground Electrode Tip Design Standard
Ground Configuration Standard
Ground Electrode Core Material Nickel
Electrical Terminal Type Non-removable nut
Center Electrode Core Material Copper
Center Electrode Tip Material Platinum
Pre-Gap Size .052
Ground Electrode Quantity 1
Hex Size 5/8
Insulator Height 52.50
Manufacturer Heat Range 7
Seat Type Tapered
Reach 25.00
Thread Diameter 14.00
Part Number Ltr7cp13
Stock Number 94862
Product line Laser Platinum Spark Plug
Fits Ford · 26 vehicles

Laser Platinum design. Platinum center electrode for consistent ignition performance.

OE supplier heritage. Backed by NGK’s original-equipment standards and decades of expertise.

Standard spark plug. Copper core and nickel ground electrode for dependable operation.

Cross-references NGK 94862 for the same application. See all 1.

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NGK Laser Platinum Spark Plug 94862

NGK Laser Platinum Spark Plug 94862 is an OE-style ignition component built for Ford applications that call for a 14 mm tapered-seat plug with a 0.052 in pre-gap. It uses a platinum center electrode tip, nickel ground electrode, and a copper core center electrode to support consistent spark delivery and stable combustion performance.

The Laser Platinum line focuses on OE-equivalent fit and service intervals for modern engines. For drivers searching for an NGK spark plug for Ford F-150, Ford Mustang, or Ford Super Duty trucks, part number 94862 provides the specified heat range, resistance, and terminal style used in listed factory applications.

Key Features

  • NGK Laser Platinum Spark Plug, part number 94862
  • Platinum center electrode tip with copper core center electrode
  • Nickel ground electrode with standard ground configuration
  • 5000 ohm resistance for ignition system compatibility
  • 14 mm thread diameter, 25.00 mm reach, tapered seat
  • 5/8 in hex size and non-removable nut terminal
  • Manufacturer heat range 7 with 0.052 in pre-gap

Detailed Description

Built for OE-equivalent service in select Ford vehicles, this NGK Laser Platinum spark plug is listed for 2018-2025 Ford F-150, 2020-2025 Ford F-250 Super Duty, 2020-2025 Ford F-350 Super Duty, 2021-2025 Ford E-350 Super Duty, and 2020-2024 Ford Mustang applications, along with additional listed coverage. The design combines a platinum firing tip with NGK’s Laser Platinum construction to support dependable ignition performance and long service intervals in factory-specified engines. This part cross-references NGK (e.g., 94862) for the same application.

What It Helps Address

  • Engine misfire caused by worn spark plug electrodes
  • Hard starting from weak or inconsistent spark output
  • Rough idle related to degraded ignition performance
  • Reduced throttle response from aged plugs
  • Service replacement for factory-specified Ford ignition maintenance

Installation Notes and Tips

Verify the engine calls for a 14 mm tapered-seat spark plug with a 0.052 in gap before installation. Check the vehicle service information for the correct torque specification and confirm the plug reach, heat range, and terminal style match the original equipment requirement. For Ford F-150, Ford Mustang, and Super Duty applications, inspect ignition coils and boots during service to help maintain consistent spark performance.

Quality Assurance

NGK is a major OE spark plug supplier in North America with more than 80 years of automotive manufacturing experience. Its Laser Platinum line is produced to meet original equipment standards for durability and operational performance in listed Ford applications.

Related reading

This part fits 26 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelLitersCylindersPositionNotes
2025FordE-350 Super Duty7.3LV8N/A60,000 mi (Severe) / 90,000 mi (Normal) Factory Recommended Service Interval; Laser Platinum Spark Plug
2025FordF-250 Super Duty7.3LV8N/A60,000 mi (Severe) / 90,000 mi (Normal) Factory Recommended Service Interval; Laser Platinum Spark Plug
2025FordF-350 Super Duty7.3LV8N/A60,000 mi (Severe) / 90,000 mi (Normal) Factory Recommended Service Interval; Laser Platinum Spark Plug
2024FordE-350 Super Duty7.3LV8N/A60,000 mi (Severe) / 90,000 mi (Normal) Factory Recommended Service Interval; Laser Platinum Spark Plug
2024FordF-250 Super Duty7.3LV8N/A60,000 mi (Severe) / 90,000 mi (Normal) Factory Recommended Service Interval; Laser Platinum Spark Plug
2024FordF-350 Super Duty7.3LV8N/A60,000 mi (Severe) / 90,000 mi (Normal) Factory Recommended Service Interval; Laser Platinum Spark Plug
2024FordMustang5.0LV8N/A60,000 mi (Severe) / 90,000 mi (Normal) Factory Recommended Service Interval; Laser Platinum Spark Plug
2023FordE-350 Super Duty7.3LV8N/A60,000 mi (Severe) / 90,000 mi (Normal) Factory Recommended Service Interval; Laser Platinum Spark Plug
2023FordF-250 Super Duty7.3LV8N/A60,000 mi (Severe) / 90,000 mi (Normal) Factory Recommended Service Interval; Laser Platinum Spark Plug
2023FordF-350 Super Duty7.3LV8N/A60,000 mi (Severe) / 90,000 mi (Normal) Factory Recommended Service Interval; Laser Platinum Spark Plug
2023FordMustang5.0LV8N/A60,000 mi (Severe) / 90,000 mi (Normal) Factory Recommended Service Interval; Laser Platinum Spark Plug
2022FordE-350 Super Duty7.3LV8N/A60,000 mi (Severe) / 90,000 mi (Normal) Factory Recommended Service Interval; Laser Platinum Spark Plug
2022FordF-250 Super Duty7.3LV8N/A60,000 mi (Severe) / 90,000 mi (Normal) Factory Recommended Service Interval; Laser Platinum Spark Plug
2022FordF-350 Super Duty7.3LV8N/A60,000 mi (Severe) / 90,000 mi (Normal) Factory Recommended Service Interval; Laser Platinum Spark Plug
2022FordMustang5.0LV8N/A60,000 mi (Severe) / 90,000 mi (Normal) Factory Recommended Service Interval; Laser Platinum Spark Plug
2021FordE-350 Super Duty7.3LV8N/AGap 0.052"; OE Equivalent Design*; 60,000 mi (Severe) / 90,000 mi (Normal) OE Mfr Recommended Service Interval; Laser Platinum Spark Plug
2021FordF-1505.0LV8N/AGap 0.052"; OE Equivalent Design*; 60,000 mi (Severe) / 90,000 mi (Normal) OE Mfr Recommended Service Interval; Laser Platinum Spark Plug
2021FordF-250 Super Duty7.3LV8N/AGap 0.052"; OE Equivalent Design*; 60,000 mi (Severe) / 90,000 mi (Normal) OE Mfr Recommended Service Interval; Laser Platinum Spark Plug
2021FordF-350 Super Duty7.3LV8N/AGap 0.052"; OE Equivalent Design*; 60,000 mi (Severe) / 90,000 mi (Normal) OE Mfr Recommended Service Interval; Laser Platinum Spark Plug
2021FordMustang5.0LV8N/AGap 0.052"; OE Equivalent Design*; 60,000 mi (Severe) / 90,000 mi (Normal) OE Mfr Recommended Service Interval; Laser Platinum Spark Plug
2020FordF-1505.0LV8N/AGap 0.052"; OE Equivalent Design*; 60,000 mi (Severe) / 90,000 mi (Normal) OE Mfr Recommended Service Interval; Laser Platinum Spark Plug
2020FordF-250 Super Duty7.3LV8N/AGap 0.052"; OE Equivalent Design*; 60,000 mi (Severe) / 90,000 mi (Normal) OE Mfr Recommended Service Interval; Laser Platinum Spark Plug
2020FordF-350 Super Duty7.3LV8N/AGap 0.052"; OE Equivalent Design*; 60,000 mi (Severe) / 90,000 mi (Normal) OE Mfr Recommended Service Interval; Laser Platinum Spark Plug
2020FordMustang5.0LV8N/AGap 0.052"; OE Equivalent Design*; 60,000 mi (Severe) / 90,000 mi (Normal) OE Mfr Recommended Service Interval; Laser Platinum Spark Plug
2019FordF-1505.0LV8N/AGap 0.052"; OE Equivalent Design*; 60,000 mi (Severe) / 90,000 mi (Normal) OE Mfr Recommended Service Interval; Laser Platinum Spark Plug
2018FordF-1505.0LV8N/AGap 0.052"; OE Equivalent Design*; 60,000 mi OE Mfr Recommended Service Interval-Severe Service, 100,000 mi OE Mfr Recommended Service Interval-Normal Service; Laser Platinum Spark Plug
Directly replaces or cross-references 1 part number
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.
NGK — 94862