NGK
NGK Coil on Plug Boot

NGK 59008 Direct Ignition Coil Boot

Brand NGK 59008
Length 5.04
Grade Type Premium
Boot Color Black
Part Number Cpb-t006
Stock Number 59008
Product line NGK Coil on Plug Boot
Fits Lexus · 9 vehicles

OE standards. Premium ignition boot built for durability and dependable performance.

Coil-on-plug boot. A direct ignition boot for ignition system service and replacement.

Black finish. Clean, discreet appearance for a tidy engine bay.

Cross-references DENSO Auto Parts 671-8179, NGK 59008 and Standard Ignition SPP123E for the same application. See all 6.

$16.93Free shipping
In stock · usually ships same day before 1pm CST
Step 1 — Confirm fitment
Free return shipping if it doesn't fit when you check fitment here first.
Select your vehicle to confirm fitment
Verify this part fits before purchasing — free returns if it doesn't
Step 2 — Quantity
Order total $16.93
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 for Lexus V8 Ignition Service

The NGK Coil on Plug Boot 59008 is a premium direct ignition coil boot built for OE-style ignition service on select Lexus V8 applications. It is a black coil boot with a 5.04-inch length, made to support reliable spark transfer in vehicles such as the Lexus GS400, LS400, and SC400.

Key Features

  • Premium-grade direct ignition coil boot
  • Black boot color
  • Length: 5.04 inches
  • NGK part number 59008
  • NGK coil on plug boot line for OE-focused ignition service

Product Details

NGK Coil on Plug Boot 59008 is part of NGK’s coil-on-plug boot lineup, which supports ignition system maintenance with OE-level fit and durability targets. NGK brings decades of ignition expertise and broad coverage across domestic and import vehicles, and this boot is listed for 1998-2000 Lexus GS400, 1998-2000 Lexus LS400, and 1998-2000 Lexus SC400. This part cross-references DENSO Auto Parts 671-8179 for the same application.

What It Helps Address

  • Misfire caused by worn or heat-aged coil boot insulation
  • Weak spark transfer from coil to spark plug
  • Ignition performance loss from cracked or contaminated boots
  • Intermittent rough running related to degraded coil-on-plug components
  • Service needs on Lexus GS400, LS400, and SC400 ignition systems

Installation Notes and Tips

Verify the vehicle application before installation and compare the existing boot length and connector style to NGK 59008. Inspect the ignition coil, spark plug well, and surrounding seals for oil, moisture, or carbon tracking before reassembly. For Lexus GS400, LS400, and SC400 service, replace any damaged ignition components found during diagnosis to restore consistent spark delivery.

Quality Assurance

NGK is an established ignition specialist with extensive OE experience and a long history of manufacturing ignition components to meet durability and operational performance expectations. The NGK Coil on Plug Boot 59008 reflects that OE-focused approach for direct ignition service.

This part fits 9 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelLitersCylindersPositionNotes
2000LexusGS4004.0LV8N/A8 direct ignition coil boots required, no wiring needed.; NGK Coil on Plug Boot
2000LexusLS4004.0LV8N/A8 direct ignition coil boots required, no wiring needed.; NGK Coil on Plug Boot
2000LexusSC4004.0LV8N/A8 direct ignition coil boots required, no wiring needed.; NGK Coil on Plug Boot
1999LexusGS4004.0LV8N/A8 direct ignition coil boots required, no wiring needed.; NGK Coil on Plug Boot
1999LexusLS4004.0LV8N/A8 direct ignition coil boots required, no wiring needed.; NGK Coil on Plug Boot
1999LexusSC4004.0LV8N/A8 direct ignition coil boots required, no wiring needed.; NGK Coil on Plug Boot
1998LexusGS4004.0LV8N/A8 direct ignition coil boots required, no wiring needed.; NGK Coil on Plug Boot
1998LexusLS4004.0LV8N/A8 direct ignition coil boots required, no wiring needed.; NGK Coil on Plug Boot
1998LexusSC4004.0LV8N/A8 direct ignition coil boots required, no wiring needed.; NGK Coil on Plug Boot
Directly replaces or cross-references 6 part numbers
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.
DENSO Auto Parts — 671-8179NGK — 59008Standard Ignition — SPP123E158002702504SPB186