NGK
NGK Coil on Plug Boot

NGK 59004 Direct Ignition Coil Boot

Brand NGK 59004
Length 4.84
Grade Type Premium
Boot Color Black
Part Number Cpb-s005
Stock Number 59004
Product line NGK Coil on Plug Boot
Fits Suzuki · 6 vehicles

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

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

Black finish. Clean, discreet appearance with a premium grade construction.

Cross-references DENSO Auto Parts 671-4310, DENSO Auto Parts 671-6302 and Four Seasons 59004 for the same application. See all 8.

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NGK Coil on Plug Boot for Direct Ignition

The NGK Coil on Plug Boot, part number 59004, is a premium direct ignition coil boot built for OE-style ignition service. It is made for drivers servicing Suzuki SX4 and Suzuki Grand Vitara ignition systems that use coil-on-plug hardware, with a black boot finish and a 4.84-inch length.

NGK draws on more than 80 years of ignition experience and a broad OE-focused product line that includes spark plugs, ignition coils, coil-on-plug boots, glow plugs, and wire sets. Part number 59004 reflects that OE-oriented approach for domestic and import vehicles.

Key Features

  • Direct ignition coil boot for coil-on-plug applications
  • Premium grade construction
  • Black boot color
  • Length: 4.84 inches
  • NGK part number 59004 / CPB-S005
  • Cross-reference: DENSO Auto Parts 671-4310

Detailed Description

NGK 59004 is a direct ignition coil boot designed for ignition service where the boot connects the coil to the spark plug in a coil-on-plug setup. It is listed for 2007-2009 Suzuki SX4 and 2006-2008 Suzuki Grand Vitara applications, making it a focused replacement choice for these vehicles. If you are searching for an NGK Coil on Plug Boot for Suzuki SX4 or Suzuki Grand Vitara ignition repair, this part number provides a direct OE-style service option.

As part of NGK’s ignition product line, this boot supports the brand’s emphasis on durability, OE standards, and broad vehicle coverage. The 59004 part number is also identified as CPB-S005, which can help when matching service records or cross-referencing catalog listings.

What It Helps Address

  • Misfires caused by worn or damaged coil boot insulation
  • Ignition leakage at the coil-to-plug connection
  • Hard starting related to degraded boot contact
  • Rough idle from compromised spark transfer
  • Service needs on Suzuki SX4 and Suzuki Grand Vitara coil-on-plug systems

Installation Notes and Tips

Verify the vehicle’s ignition layout before ordering. Fits 2007-2009 Suzuki SX4, N/A. Fits 2006-2008 Suzuki Grand Vitara, N/A. Inspect the coil, spark plug, and surrounding ignition components during service so the new boot is installed into a clean, dry connection point. Confirm the boot length and OE-style fit against the original part before final assembly.

Quality Assurance

NGK positions this coil-on-plug boot within its OE-focused ignition lineup, backed by the company’s long history in ignition engineering and manufacturing. The part is built to meet premium durability and operational performance expectations for replacement service.

This part fits 6 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelLitersCylindersPositionNotes
2009SuzukiSX42.0LL4N/A4 direct ignition coil boots required, no wires needed.; NGK Coil on Plug Boot
2008SuzukiGrand Vitara2.7LV6N/ANo wires required; 6 coils are required; NGK Coil on Plug Boot
2008SuzukiSX42.0LL4N/A4 direct ignition coil boots required, no wires needed.; NGK Coil on Plug Boot
2007SuzukiGrand Vitara2.7LV6N/ANo wires required; 6 coils are required; NGK Coil on Plug Boot
2007SuzukiSX42.0LL4N/A4 direct ignition coil boots required, no wires needed.; NGK Coil on Plug Boot
2006SuzukiGrand Vitara2.7LV6N/ANo wires required; 6 coils are required; NGK Coil on Plug Boot
Directly replaces or cross-references 8 part numbers
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.
DENSO Auto Parts — 671-4310DENSO Auto Parts — 671-6302Four Seasons — 59004Standard Ignition — SPP125E184087186042702506SPB188