NGK 4396 Spark Plug Wire Set
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NGK
 NGK Spark Plug Wire Set

NGK 4396 Spark Plug Wire Set

Brand NGK 4396
Insulation Color Blue
Insulation Material Silicone
Noise Suppression Type Yes
Core Material Mag (var. pitch)
Universal Or Specific Fit Specific
Insulation Outside Diameter 7.00
Part Number Rc-ie56
Stock Number 4396
Product line NGK Spark Plug Wire Set
Fits Isuzu · 4 vehicles

OE-focused design. Built to meet OE standards for durability and operational performance.

Silicone insulation. Helps resist heat and maintain dependable wire integrity.

Noise suppression. Helps reduce electrical interference in the ignition system.

Cross-references AMS Automotive 4396, Anchor 9136 and AP Exhaust 7680 for the same application. See all 15.

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NGK Spark Plug Wire Set 4396

NGK Spark Plug Wire Set 4396 is a specific-fit ignition wire set for select Isuzu Trooper applications. Built with silicone insulation and noise suppression, it is made to support stable spark delivery and cleaner ignition performance.

Key Features

  • Specific-fit spark plug wire set for direct application matching.
  • Silicone insulation helps resist heat and maintain wire integrity.
  • Noise suppression design helps reduce electrical interference.
  • Magnetic variable-pitch core supports consistent ignition signal transfer.
  • Blue insulation for easy visual identification during service.

Detailed Description

NGK part number 4396, also identified as RC-IE56, is part of the NGK Spark Plug Wire Set line and reflects the brand’s focus on OE-level ignition components. The wire set uses silicone insulation and a magnetic variable-pitch core, combining durability with signal control for dependable ignition system operation. For drivers and technicians servicing a 1992-1995 Isuzu Trooper, this wire set provides a direct-match solution for the specified application. NGK 4396 is engineered for vehicles that need a specific-fit ignition wire set with noise suppression and durable insulation.

What It Helps Address

  • Misfires caused by worn or degraded ignition wires.
  • Electrical noise that can interfere with ignition performance.
  • Heat-related insulation breakdown in aging wire sets.
  • Inconsistent spark transfer from damaged internal conductors.

Installation Notes and Tips

Verify the vehicle application before installation and route each lead to match the original layout. Inspect related ignition components, including plugs and coils, before replacing the wire set. Confirm secure terminal engagement at each connection point to help maintain consistent spark delivery. Fits 1992-1995 Isuzu Trooper, N/A.

Quality Assurance

NGK brings more than 80 years of automotive ignition experience and a long OE-focused product history. Its ignition products are manufactured to meet OE standards for durability and operational performance.

Related reading

This part fits 4 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelLitersCylindersNotes
1995IsuzuTrooper3.2LV6NGK Spark Plug Wire Set
1994IsuzuTrooper3.2LV6NGK Spark Plug Wire Set
1993IsuzuTrooper3.2LV6NGK Spark Plug Wire Set
1992IsuzuTrooper3.2LV6NGK Spark Plug Wire Set
Directly replaces or cross-references 15 part numbers
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.
AMS Automotive — 4396Anchor — 9136AP Exhaust — 7680DENSO Auto Parts — 671-6208Dorman - HELP — 5540635-608335-PF77654175-6107904909049091361860157009761276133CH76133