NGK 53003 Spark Plug Wire Set

Brand	NGK 53003
Insulation Color	Blue
Insulation Material	Silicone
Noise Suppression Type	Yes
Core Material	Smag
Universal Or Specific Fit	Specific
Insulation Outside Diameter	7.00
Part Number	Rc-crx061
Stock Number	53003
Product line	NGK Spark Plug Wire Set
Fits	Mitsubishi · 3 vehicles

OE-standard replacement. Built to meet original equipment durability and performance expectations.

Silicone insulation. Helps resist heat and wear for dependable ignition performance.

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

Cross-references Anchor 9090, DENSO Auto Parts 671-4007 and Dorman - HELP 96606 for the same application. See all 10.

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NGK Spark Plug Wire Set for Mitsubishi Montero

The NGK Spark Plug Wire Set, part number 53003, is a specific-fit ignition wire set for 1987-1989 Mitsubishi Montero models. Built with blue silicone insulation and noise suppression, it is made to support stable spark delivery and consistent ignition performance.

Key Features

Specific-fit spark plug wire set for the 1987-1989 Mitsubishi Montero
Blue silicone insulation for heat resistance and durability
Noise suppression type helps reduce ignition interference
SMag core material for dependable signal transfer
7.00 mm insulation outside diameter
NGK part number 53003 / RC-CRX061

Product Details

NGK Spark Plug Wire Set 53003 is part of NGK Spark Plug Wire Set line, backed by NGK’s long history in ignition components and OE-focused engineering. NGK develops ignition products for domestic and import vehicles, with manufacturing and distribution capabilities built to support consistent quality and vehicle coverage. For drivers servicing a Mitsubishi Montero, this wire set provides a direct replacement option for 1987, 1988, and 1989 applications.

This part cross-references DENSO Auto Parts 671-4007 and Dorman - HELP 96606 for the same application.

What It Helps Address

Misfires caused by worn or damaged ignition wires
Hard starting related to weak spark transfer
Rough idle from inconsistent ignition output
Radio-frequency interference from aging suppression components
Heat-related wire breakdown in the ignition system

Installation Notes and Tips

Verify the vehicle application before installation. Route each wire to match the original layout on the Mitsubishi Montero and confirm secure terminal engagement at the spark plug and ignition connection points. Inspect related ignition components, including plugs and coils, when replacing the wire set.

Quality Assurance

NGK is known for ignition components developed with OE-level application knowledge and durability standards. Part number 53003 is manufactured as a specific-fit replacement for the listed Mitsubishi Montero model years.

This part fits 3 vehicles

Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.

Year	Make	Model	Liters	Cylinders	Position	Notes
1989	Mitsubishi	Montero	2.6L	L4	N/A	NGK Spark Plug Wire Set
1988	Mitsubishi	Montero	2.6L	L4	N/A	NGK Spark Plug Wire Set
1987	Mitsubishi	Montero	2.6L	L4	N/A	NGK Spark Plug Wire Set
No rows match your filter.

Directly replaces or cross-references 10 part numbers

Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.

Anchor — 9090DENSO Auto Parts — 671-4007Dorman - HELP — 96606Dynomax — 55211Focus Auto Parts — 86606Four Seasons — 53003Remy — 12426TYC — 70028609090CH448