NGK
NGK Coil on Plug Boot

NGK 59006 Direct Ignition Coil Boot

Brand NGK 59006
Length 3.07
Grade Type Premium
Boot Color Black
Part Number Cpb-sb002
Stock Number 59006
Product line NGK Coil on Plug Boot
Fits Saab and Subaru · 5 vehicles

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

Premium grade. A black coil-on-plug boot with a durable, finished design.

Ignition specialist. Backed by NGK's long OE-focused experience and product expertise.

Cross-references NGK 59006, Standard Ignition SPP131E and 35-7084 for the same application. See all 7.

$17.71Free shipping
In stock · usually ships same day before 1pm CST
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Order total $17.71
Free shipping to the continental U.S.
Free returns within 60 days if it doesn't fit when fitment is verified.

NGK Coil on Plug Boot 59006 Overview

NGK Coil on Plug Boot 59006 is a premium direct ignition coil boot built for ignition service on select Subaru and Saab applications. It is a black coil-on-plug boot with a 3.07-inch length, made to support OE-style ignition performance and durability.

Compatible With 2002-2005 Subaru Impreza and 2005 Saab 9-2X, this NGK ignition boot is a direct replacement option for vehicles using direct ignition coil boots without wires. The NGK Coil on Plug Boot line focuses on OE-level fit and dependable ignition system service.

Key Features

  • Premium-grade direct ignition coil boot
  • Black boot color
  • 3.07-inch length
  • NGK part number 59006
  • Brand line: NGK Coil on Plug Boot
  • Cross-reference: Standard Ignition SPP131E

Product Details

NGK 59006 is part of NGK’s ignition hardware lineup, backed by more than 80 years of automotive experience and a strong OE-focused product strategy. NGK manufactures ignition components to meet durability and operational performance expectations for domestic and import vehicles, with coverage that includes spark plugs, glow plugs, ignition coils, coil-on-plug boots, and wire sets. For Subaru Impreza and Saab 9-2X ignition service, this boot supports direct ignition coil applications where the original boot needs replacement.

This part cross-references Standard Ignition SPP131E for the same application.

Common Issues This Part Can Address

  • Cracked or heat-damaged coil boot material
  • Misfire caused by worn ignition boot insulation
  • Weak spark transfer at the coil-on-plug connection
  • Hard starting related to ignition boot deterioration
  • Intermittent ignition performance on Subaru Impreza or Saab 9-2X models

Installation Notes and Tips

Verify the original boot length and connector style before installation. Clean the coil and spark plug contact areas, and inspect nearby ignition components for carbon tracking, oil contamination, or heat damage. Fits 2002-2005 Subaru Impreza and 2005 Saab 9-2X, with direct ignition coil boot applications that do not use wires.

Quality Assurance

NGK is an established ignition specialist with extensive OE experience and global manufacturing support. Part number 59006 is produced as a premium ignition service component for consistent fit and performance in the listed applications.

This part fits 5 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelLitersCylindersPositionNotes
2005Saab9-2X2.0LH4N/A4 direct ignition coil boots required, no wires needed.; NGK Coil on Plug Boot
2005SubaruImpreza2.0LH4N/A4 direct ignition coil boots required, no wires needed.; NGK Coil on Plug Boot
2004SubaruImpreza2.0LH4N/A4 direct ignition coil boots required, no wires needed.; NGK Coil on Plug Boot
2003SubaruImpreza2.0LH4N/A4 direct ignition coil boots required, no wires needed.; NGK Coil on Plug Boot
2002SubaruImpreza2.0LH4N/A4 direct ignition coil boots required, no wires needed.; NGK Coil on Plug Boot
Directly replaces or cross-references 7 part numbers
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.
NGK — 59006Standard Ignition — SPP131E35-7084671-4307184083702512SPB194