NGK
NGK COP (Waste Spark) Ignition Coil

NGK 48761 Ignition Coil - Right

Brand NGK 48761
Position Right
Coil Type COP (Waste Spark)
Connector Gender Female
Ignition Type Distributorless
Mounting Bracket Included No
Oil Filled No
Part Number U4037
Stock Number 48761
Terminal Gender Male
Terminal Quantity 2
Terminal Type Blade
Voltage 12
Product line NGK COP (Waste Spark) Ignition Coil
Fits Ford · 21 vehicles

OE-standard quality. Manufactured to meet or exceed OE standards for dependable performance.

Distributorless ignition. Built for modern ignition systems with a COP waste spark design.

Blade terminals. Female connector and male terminals for a secure electrical connection.

Cross-references AP Exhaust 48761, Delphi GN10618 and DENSO Auto Parts 673-6301 for the same application. See all 10.

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NGK Ignition Coil for Ford Applications

The NGK 48761 ignition coil is a distributorless COP (waste spark) coil built for direct replacement use in select Ford ignition systems. It is engineered to meet or exceed OE standards for durability and consistent electrical performance, with a 12-volt design and female connector layout for proper fitment.

Compatible With select Ford F-150, Ford F-250 Super Duty, Ford F-350 Super Duty, and Ford E-350 Super Duty applications, this NGK ignition coil supports reliable spark delivery in late-model truck and van platforms. The NGK COP (Waste Spark) Ignition Coil line focuses on OE-style fit, tested performance, and broad vehicle coverage.

Key Features

  • NGK part number 48761 / stock number 48761
  • Distributorless COP (waste spark) ignition coil design
  • 12-volt electrical specification
  • Blade terminals with 2 terminals
  • Female connector gender and male terminal gender
  • Oil-filled: No
  • Mounting bracket not included
  • Built to meet or exceed OE standards

Detailed Description

NGK ignition coils are developed for dependable ignition performance in demanding daily-use vehicles. This coil uses a COP (waste spark) configuration and is intended for distributorless ignition systems, making it a direct-fit service part for specific Ford trucks and vans. The NGK 48761 is referenced under OE-style interchange numbers including Delphi GN10618 and Standard Ignition UF-631, which helps simplify cross-checking during parts lookup.

Fits 2018 Ford F-250 Super Duty, right; Fits 2017 Ford E-350 Super Duty, right; Fits 2016-2017 Ford F-250 Super Duty, right; Fits 2016-2017 Ford F-350 Super Duty, right; Fits 2011-2015 Ford F-250 Super Duty, right; Fits 2011-2015 Ford F-350 Super Duty, right; Fits 2010-2014 Ford F-150, right.

What It Helps Solve

  • Misfire caused by a weak or failing ignition coil
  • Hard starting related to inconsistent spark output
  • Rough idle from ignition breakdown under load
  • Loss of power during acceleration
  • Check engine light conditions tied to ignition performance

Installation Notes and Tips

Verify connector style, terminal layout, and right-side placement before installation. This coil is listed for Ford applications with distributorless ignition and, on some models, twin spark systems; confirm the vehicle’s ignition configuration and service notes before ordering. The fitment data includes Ford F-150, Ford F-250 Super Duty, Ford F-350 Super Duty, and Ford E-350 Super Duty applications, and the NGK 48761 should be matched to the exact engine and position shown in the vehicle catalog.

Quality Assurance

NGK develops and tests ignition components in accredited lab environments and manufactures them to OE-level standards for durability and operational consistency. The brand’s long history in ignition systems and broad late-model coverage support confident replacement selection for the NGK 48761.

This part fits 21 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelLitersCylindersPositionNotes
2018FordF-250 Super Duty6.2LV8RightTo 11/20/2017; NGK COP (Waste Spark) Ignition Coil
2017FordE-350 Super Duty6.2LV8RightNGK COP (Waste Spark) Ignition Coil
2017FordF-250 Super Duty6.2LV8RightNGK COP (Waste Spark) Ignition Coil
2017FordF-350 Super Duty6.2LV8RightNGK COP (Waste Spark) Ignition Coil
2016FordF-250 Super Duty6.2LV8RightNGK COP (Waste Spark) Ignition Coil
2016FordF-350 Super Duty6.2LV8RightNGK COP (Waste Spark) Ignition Coil
2015FordF-250 Super Duty6.2LV8RightTwin Spark Ignition System; 4 Required; NGK COP (Waste Spark) Ignition Coil
2015FordF-350 Super Duty6.2LV8RightTwin Spark Ignition System; 4 Required; NGK COP (Waste Spark) Ignition Coil
2014FordF-1506.2LV8RightTwin Spark Ignition System; 4 Required; NGK COP (Waste Spark) Ignition Coil
2014FordF-250 Super Duty6.2LV8RightTwin Spark Ignition System; 4 Required; NGK COP (Waste Spark) Ignition Coil
2014FordF-350 Super Duty6.2LV8RightTwin Spark Ignition System; 4 Required; NGK COP (Waste Spark) Ignition Coil
2013FordF-1506.2LV8RightTwin Spark Ignition System; 4 Required; NGK COP (Waste Spark) Ignition Coil
2013FordF-250 Super Duty6.2LV8RightTwin Spark Ignition System; 4 Required; NGK COP (Waste Spark) Ignition Coil
2013FordF-350 Super Duty6.2LV8RightTwin Spark Ignition System; 4 Required; NGK COP (Waste Spark) Ignition Coil
2012FordF-1506.2LV8RightTwin Spark Ignition System; 4 Required; NGK COP (Waste Spark) Ignition Coil
2012FordF-250 Super Duty6.2LV8RightTwin Spark Ignition System; 4 Required; NGK COP (Waste Spark) Ignition Coil
2012FordF-350 Super Duty6.2LV8RightTwin Spark Ignition System; 4 Required; NGK COP (Waste Spark) Ignition Coil
2011FordF-1506.2LV8RightTwin Spark Ignition System; 4 Required; NGK COP (Waste Spark) Ignition Coil
2011FordF-250 Super Duty6.2LV8RightTwin Spark Ignition System; 4 Required; NGK COP (Waste Spark) Ignition Coil
2011FordF-350 Super Duty6.2LV8RightTwin Spark Ignition System; 4 Required; NGK COP (Waste Spark) Ignition Coil
2010FordF-1506.2LV8RightTwin Spark Ignition System; 4 Required; NGK COP (Waste Spark) Ignition Coil
Directly replaces or cross-references 10 part numbers
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.
AP Exhaust — 48761Delphi — GN10618DENSO Auto Parts — 673-6301DENSO Auto Parts — 673-6302Standard Ignition — UF-631AL3Z-12029-ADG525E1131IC734UF631