UK Delivery from £3.95  |  View Delivery Terms  |  See our reviews on Trustpilot

NGK Motorcycle Spark Plugs

NGK Spark Plugs For Genuine Ignition Components

NGK spark plugs are trusted worldwide for reliable ignition performance, long service life, and consistent quality. Used by manufacturers and mechanics alike, NGK plugs are designed to deliver efficient combustion, smooth running, and dependable starting across a wide range of engines.

  • Genuine NGK products supplied in original packaging
  • Designed to meet strict manufacturer specifications
  • Suitable for motorcycles, scooters, cars, and small engines
  • Available in standard, resistor, iridium, and platinum types
  • Reliable performance for everyday use and specialist applications

NGK is a global manufacturer, with spark plugs produced in both India and Japan. We supply both options to suit different budgets and application needs. All NGK plugs we supply meet NGK’s quality control standards and deliver reliable performance, regardless of country of manufacture.

Not sure which spark plug you need?
View our Spark Plug FAQs for help and advice.

Showing: 121 - 150 (of 330 products)
NGK BP5ES Spark Plug (UK Stock)

NGK BP5ES Spark Plug (UK Stock)

Pack size: Each SKU: 005285
In Stock

£2.80

Thread 14mm x hex 13/16" x pitch 1.25mm. Projected insulator. Heat range 5. Reach 19mm (3/4"). Standard 2.5mm copper core centre e...


View Details
NGK BPR6HS Spark Plug (UK Stock)

NGK BPR6HS Spark Plug (UK Stock)

Pack size: Each SKU: 038605
In Stock

£2.95

Thread 14mm x hex 3/4" (19mm) x pitch 1.25mm. Projected insulator. Ceramic resistor. Heat range 6. 12.7mm (1/2") reach. Standard 2...


View Details
NGK MAR10A-J Spark Plug (UK Stock)

NGK MAR10A-J Spark Plug (UK Stock)

Pack size: Each SKU: 005520
In Stock

£22.30

Thread 10mm x reach 19mm x hex 14mm. Gasket seat type. Ceramic resistor. Heat range 10. Special design. 2 ground electrodes.


View Details
NGK BR6HSA Spark Plug (UK Stock)

NGK BR6HSA Spark Plug (UK Stock)

Pack size: Each SKU: 005332
In Stock

£4.05

Thread 14mm x hex 3/4" (19mm) x pitch 1.25mm. Ceramic resistor. Heat range 6. 12.7mm (1/2") reach. Standard 2.5mm copper core cent...


View Details
NGK PMR8B Spark Plug (UK Stock)

NGK PMR8B Spark Plug (UK Stock)

Pack size: Each SKU: 005526
In Stock

£23.45

Premium platinum electrode. Thread 10mm x reach 19mm x hex 16mm. Gasket seat type. Ceramic resistor. Heat range 8. Special design.


View Details
NGK IMR9C-9H Spark Plug (UK Stock)

NGK IMR9C-9H Spark Plug (UK Stock)

Pack size: Each SKU: 005491
In Stock

£25.55

Premium iridium electrode. Thread 10mm x reach 19mm x hex 16mm. Gasket seat type. Ceramic resistor. Heat range 9. Special design. 0.9mm (0.0...


View Details
NGK BKR6E-11 Spark Plug (UK Stock)

NGK BKR6E-11 Spark Plug (UK Stock)

Pack size: Each SKU: 005274
In Stock

£3.35

Thread 14mm x hex 5/8" (16mm) x pitch 1.25mm. Ceramic resistor. Heat range 6. Reach 19mm (3/4"). V-Groove centre electrode. 1.1mm ...


View Details
NGK MAR9A-J Spark Plug (UK Stock)

NGK MAR9A-J Spark Plug (UK Stock)

Pack size: Each SKU: 005522
In Stock

£21.75

Thread 10mm x reach 19mm x hex 14mm. Gasket seat type. Ceramic resistor. Heat range 9. Special design. 2 ground electrodes.


View Details
NGK BPR5ES Spark Plug (UK Stock)

NGK BPR5ES Spark Plug (UK Stock)

Pack size: Each SKU: 038604
In Stock

£3.25

Thread 14mm x hex 3/4" (19mm) x pitch 1.25mm. Projected insulator. Ceramic resistor. Heat range 5. 19mm (3/4") reach. Standard 2.5...


View Details
NGK JR9B Spark Plug (UK Stock)

NGK JR9B Spark Plug (UK Stock)

Pack size: Each SKU: 005497
In Stock

£7.00

Thread 12mm x reach 19mm x hex 16mm. Gasket seat type. Ceramic resistor. Heat range 9. Special design.


View Details
NGK DR8EB Spark Plug (UK Stock)

NGK DR8EB Spark Plug (UK Stock)

Pack size: Each SKU: 005465
In Stock

£7.15

Thread 12mm x hex 18mm x pitch 1.25mm. Ceramic resistor. Heat range 8. 19mm (3/4") reach. Special design. 0.7-0.8mm gap.


View Details
NGK CPR6EB-9 Spark Plug (UK Stock)

NGK CPR6EB-9 Spark Plug (UK Stock)

Pack size: Each SKU: 005368
In Stock

£8.55

Thread 10mm x hex 5/8" (16mm) x pitch 1.00mm. Projected insulator. Ceramic resistor. Heat range 6. 19mm (3/4") reach. Special desi...


View Details
NGK BR9ECM Spark Plug (UK Stock)

NGK BR9ECM Spark Plug (UK Stock)

Pack size: Each SKU: 005348
In Stock

£9.85

Thread 14mm x hex 3/4" (19mm) x pitch 1.25mm. Ceramic resistor. Heat range 9. 19mm (3/4") reach. Low angle ground electrode. Compa...


View Details
NGK B5HS Spark Plug (UK Stock)

NGK B5HS Spark Plug (UK Stock)

Pack size: Each SKU: 005244
In Stock

£2.65

Thread 14mm x hex 13/16" x pitch 1.25mm. Heat range 5. Reach 12.7mm (1/2"). Standard 2.5mm copper core centre electrode. 0.7-0.8mm...


View Details
NGK D6HA, D6HS Spark Plug (UK Stock)

NGK D6HA, D6HS Spark Plug (UK Stock)

Pack size: Each SKU: 005427
In Stock

£3.35

Thread 12mm x hex 18mm x pitch 1.25mm. Heat range 6. 12.7mm (1/2") reach. Special design. 0.7-0.8mm gap.


View Details
NGK B9HS Spark Plug (UK Stock)

NGK B9HS Spark Plug (UK Stock)

Pack size: Each SKU: 005265
In Stock

£3.10

Thread 14mm x hex 13/16" x pitch 1.25mm. Heat range 9. Reach 12.7mm (1/2"). Standard 2.5mm copper core centre electrode. 0.7-0.8mm...


View Details
NGK BR9HIX Iridium Spark Plug (UK Stock)

NGK BR9HIX Iridium Spark Plug (UK Stock)

Pack size: Each SKU: 005358
In Stock

£13.35

Thread 14mm x hex 3/4" (19mm) x pitch 1.25mm. Ceramic resistor. Heat range 9. 12.7mm (1/2") reach. 0.6mm fine wire iridium centre ...


View Details
NGK BP4HS Spark Plug (UK Stock)

NGK BP4HS Spark Plug (UK Stock)

Pack size: Each SKU: 005284
In Stock

£3.95

Thread 14mm x hex 13/16" x pitch 1.25mm. Projected insulator. Heat range 4. Reach 12.7mm (1/2"). Standard 2.5mm copper core centre...


View Details
NGK CR6HSA Spark Plug (UK Stock)

NGK CR6HSA Spark Plug (UK Stock)

Pack size: Each SKU: 038609
In Stock

£4.35

Thread 10mm x hex 5/8" (16mm) x pitch 1.00mm. Ceramic resistor. Heat range 6. 12.7mm (1/2") reach. Standard 2.5mm copper core cent...


View Details
NGK LKAR8BI9 Spark Plug (UK Stock)

NGK LKAR8BI9 Spark Plug (UK Stock)

Pack size: Each SKU: 005504
In Stock

£20.10

Thread 12mm x reach 19mm x hex 14mm. Gasket seat type. Ceramic resistor. Heat range 8. Special design. Single iridium electrode. 0.9mm (0.03...


View Details
NGK DCR8EIX Iridium Spark Plug (UK Stock)

NGK DCR8EIX Iridium Spark Plug (UK Stock)

Pack size: Each SKU: 005444
In Stock

£16.70

Thread 12mm x hex 5/8" (16mm) x pitch 1.25mm. Ceramic resistor. Heat range 8. 19mm (3/4") reach. 0.6mm fine wire iridium centre el...


View Details
NGK CPR8EB-9 Spark Plug (UK Stock)

NGK CPR8EB-9 Spark Plug (UK Stock)

Pack size: Each SKU: 005374
In Stock

£9.55

Thread 10mm x hex 5/8" (16mm) x pitch 1.00mm. Projected insulator. Ceramic resistor. Heat range 8. 19mm (3/4") reach. Special desi...


View Details
NGK DR8HS Spark Plug (UK Stock)

NGK DR8HS Spark Plug (UK Stock)

Pack size: Each SKU: 005469
In Stock

£2.95

Thread 12mm x hex 18mm x pitch 1.25mm. Ceramic resistor. Heat range 8. 12.7mm (1/2") reach. Standard 2.5mm copper core centre electrode...


View Details
NGK D9EA Spark Plug (UK Stock)

NGK D9EA Spark Plug (UK Stock)

Pack size: Each SKU: 005432
In Stock

£3.35

Thread 12mm x hex 18mm x pitch 1.25mm. Heat range 9. 19mm (3/4") reach. Special design. 0.7-0.8mm gap.


View Details
NGK KR9CI Spark Plug (UK Stock)

NGK KR9CI Spark Plug (UK Stock)

Pack size: Each SKU: 005501
In Stock

£14.90

Thread 12mm x reach 19mm x hex 16mm. Gasket seat type. Ceramic resistor. Heat range 9. Special design. Single iridium electrode.


View Details
NGK B6L Spark Plug (UK Stock)

NGK B6L Spark Plug (UK Stock)

Pack size: Each SKU: 005248
In Stock

£3.65

Thread 14mm x hex 13/16" x pitch 1.25mm. Heat range 6. Reach 11.2mm (7/16"). 0.7-0.8mm gap.


View Details
NGK CR6E Spark Plug (UK Stock)

NGK CR6E Spark Plug (UK Stock)

Pack size: Each SKU: 005379
In Stock

£9.70

Thread 10mm x hex 5/8" (16mm) x pitch 1.00mm. Ceramic resistor. Heat range 6. 19mm (3/4") reach. 0.7-0.8mm gap.


View Details
NGK IFR8H11 Spark Plug (UK Stock)

NGK IFR8H11 Spark Plug (UK Stock)

Pack size: Each SKU: 005481
In Stock

£28.80

Premium iridium electrode. Thread 14mm x reach 19mm x hex 13/16". Gasket seat type. Ceramic resistor. Heat range 8. 1.1mm (0.044")...


View Details
NGK ILZKAR7B11 Spark Plug (UK Stock)

NGK ILZKAR7B11 Spark Plug (UK Stock)

Pack size: Each SKU: 005485
In Stock

£25.40

Premium iridium electrode. Thread 12mm x reach 19mm x hex 14mm. Gasket seat type. Ceramic resistor. Heat range 7. Special design. 1.1mm (0.0...


View Details
NGK CR8HSA Spark Plug (UK Stock)

NGK CR8HSA Spark Plug (UK Stock)

Pack size: Each SKU: 005413
In Stock

£4.90

Thread 10mm x hex 5/8" (16mm) x pitch 1.00mm. Ceramic resistor. Heat range 8. 12.7mm (1/2") reach. Standard 2.5mm copper core cent...


View Details