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Spark Plugs, Cables & Coils

Spark plugs become a key factor in clean and complete combustion in any petrol engine. Clean and complete combustion is paramount in performance tuning as the power produced is directly related to the force of the combustion. HKS offers a large range of spark plugs to accommodate a wide range of vehicles in varying different states of tune.

Improved ignition performance, durability and anti-carbon build-up. The Ultimate spark plug for increasing performance of tuned or stock engines.

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Specifications

0.6mm Iridium Alloy Center Electrode

Alloy Centre Electrode reduces voltage requirement as well as improving ignition performance and durability.

Outer Electrode with Platinum Chip

The Outer Electrode incorporates a square platinum chip which improves durability and when combined with the iridium center electrode boosts ignition performance. The Outer Electrode features a shortened tip design and tapered shape while maintaining the necessary space for proper ignition.

Short Type Outer Electrode (Anti-Vibration)

The outer electrode has been shortened and engineered with the ideal shape to decrease weight for resistance against vibration. This anti-vibration design improves longevity of the outer electrode.

Thermal Edge

After long idling or various combustion conditions carbon buildup can occur causing misfires. The Thermal Edge of the ceramic insulator will discharge to help decrease carbon deposits.

Spark Support Gap

Discharges will occur in the Spark Support Gap (space between the tip of insulator and the base of the outer electrode) to help prevent carbon buildup.

Performance Efficiency

improved Ignition Performance

Decreased voltage requirement strengthens ignition performance under harsh conditions like lean mixture or high boost pressure.

Improved Durability

New material and design improves durability, which allows for use under harder combustion conditions such as continuous high load during circuit driving or aggressive tuning. * Improper combustion condition or wrong heat range selection may cause damage to sparkplug.

Decreased Carbon Deposits

Thermal Edge and Spark Support Gap help prevent carbon buildup for better ignition under various combustion conditions.

Special Design RE-type for Rotary Engines

Rotary engines have different mechanisms and combustion conditions. RE-type sparkplugs are specially designed to meet the different requirement for rotary engines. The straight shape platinum outer electrode enables reliable ignition performance.

Heat Range Conversion Chart

HKS 25 30 35 40 45 50 52.5 55
Denso 16 20 22 24 27 31 32 34
NGK 5 6 7 8 9 10 10.5 11

* Above information is just for reference.

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£5.05
Ford Focus RS Mk1 Spark Plugs (Set of 4)

Ford Focus RS Mk1 Spark Plugs (Set of 4)

[1202935, 1202935, 1202935, 1202935] High performance spark plugs with platinum tips for longer life and reliable ignitability.
£50.54 £45.49 inc. VAT
£37.91 exc. VAT

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Ford Focus RS Mk2 Genuine Replacement Spark Plug (Set of 5)
[1583231] Standard spark plugs. Also fits Ford Kuga with 2.5L engines and 2.5L Ford Focus ST225.
£86.40
£77.76 inc. VAT
£64.80 exc. VAT
Manufacturer Model Variant Chassis Engine Year Range Notes
Ford Focus RS Mk2 - - - -
Ford Focus ST225 Mk2 - 2.5L - -
Ford Kuga - - 2.5L - -
Focus RS Mk2 / ST225 Spark Plug Seal
[1369791]
£4.73
£4.26 inc. VAT
£3.55 exc. VAT
Manufacturer Model Variant Chassis Engine Year Range Notes
Ford Focus RS Mk2 - 2.5T 2009-2011 -
Ford Focus ST225 - 2.5T - -
HKS Super Fire Racing M40XL Spark Plug
[50003-M40-XL] Improved ignition performance, durability and anticarbon build-up. The Ultimate sparkspark plug for increasing performance of tuned or stock engines.
£22.20 inc. VAT
£18.50 exc. VAT
Manufacturer Model Variant Chassis Engine Year Range Notes
Mini Clubman One R55 - N12B14A 2009-2010 1.4L - FWD Petrol
Mini Hatch First R56 - N12B14A 2009-2010 1.4L - FWD Petrol
Mini Hatch One R56 - N12B14A 2007-2010 1.4L - FWD Petrol
Mitsubishi i - - 3B20 2007-2010 0.7L - RWD Petrol
Mitsubishi Lancer Evolution X - 4B11T 2008-2013 2.0L FQ 360 - 4WD Petrol
Mitsubishi Lancer Evolution X - 4B11T 2008-2013 2.0L FQ 330 - 4WD Petrol
Mitsubishi Lancer Evolution X - 4B11T 2009-2010 2.0L FQ 400 - 4WD Petrol
Suzuki Swift - - K12B 2013- 1.2L - 4WD Petrol
Volkswagen Passat B6 - AXZ 2005-2009 3.2L 4Motion - 4WD Petrol
NGK Racing Spark Plug BKR7EIX
[BKR7EIX] 1 grade colder compared to stock - up to 450hp
£15.42 inc. VAT
£12.85 exc. VAT
Manufacturer Model Variant Chassis Engine Year Range Notes
Nissan Skyline R32 GTR BNR32 RB26DETT - -
Nissan Skyline R33 GTR BCNR33 RB26DETT - -
Nissan Skyline R34 GTR BNR34 RB26DETT - -
NGK Spark Plugs
[BCP6ES]
£3.37 inc. VAT
£2.81 exc. VAT
HKS Super Fire Racing M45HL Spark Plug
[50003-M45-HL] Improved ignition performance, durability and anticarbon build-up. The Ultimate sparkspark plug for increasing performance of tuned or stock engines.
£24.42 inc. VAT
£20.35 exc. VAT
Manufacturer Model Variant Chassis Engine Year Range Notes
Lexus CT200 - - 2ZRFXE 2010-
Mazda CX5 KE - PE 2012-
Nissan 300 Series 350Z - VQ35HR 2007-2009
Nissan 300 Series 350Z - VQ35HR 2007-2009
Nissan 300 Series 370Z - VQ37VHR 2009-2014
Nissan 300 Series 370Z - VQ37VHR 2009-
Nissan Cube Z11 - HR15DE 2005-2008
Nissan GT-R R35 - VR38DETT 2010-2011
Nissan GT-R R35 - VR38DETT 2011-
Nissan GT-R R35 - VR38DETT 2009-2011
Nissan GT-R R35 - VR38DETT 2010-2012
Nissan Juke DIG-T - MR16DDT 2010-2014
Nissan Juke DIG-T - MR16DDT 2013-2014
Nissan Juke DIG-T - MR16DDT 2014-
Nissan Juke DIG-T - MR16DDT 2010-2014
Plus 14 Additional Applications
NGK Spark plug E4-8MR
[BPR8ES] NGK Sparkplug for Evo 4-8
£4.74 inc. VAT
£3.95 exc. VAT
Manufacturer Model Variant Chassis Engine Year Range Notes
Universal Product
NGK Racing Spark Plug BKR8EIX
[BKR8EIX] Nissan Skyline RB26DETT - Heat range 8 - +/- 500hp-650hp
£15.42 inc. VAT
£12.85 exc. VAT
Manufacturer Model Variant Chassis Engine Year Range Notes
Nissan Skyline R32 GTR BNR32 RB26DETT - -
Nissan Skyline R33 GTR BCNR33 RB26DETT - -
Nissan Skyline R34 GTR BNR34 RB26DETT - -
Ford Focus RS Mk1 Spark Plugs (Set of 4)
[1202935] High performance spark plugs with platinum tips for longer life and reliable ignitability.
£50.54
£45.49 inc. VAT
£37.91 exc. VAT
Manufacturer Model Variant Chassis Engine Year Range Notes
Ford Focus RS Mk1 - 2000cc 2002-2005 -
HKS Super Fire Racing M40G Spark Plug
[50003-M40G] Improved ignition performance, durability and anticarbon build-up. The Ultimate sparkspark plug for increasing performance of tuned or stock engines.
£15.60 inc. VAT
£13.00 exc. VAT
Manufacturer Model Variant Chassis Engine Year Range Notes
Alfa Romeo 155 167 - AR67303 1992-1995
Alfa Romeo 155 167 - AR67203 1994-1995
Alfa Romeo 155 167 - AR67303 1995-1996
Honda Accord MK 3 - A20A 1986-1989
Honda Accord MK 3 - A20A 1985-1989
Honda Accord MK 3 - A20A 1986-1989
Honda Accord MK 3 - A20A 1985-1989
Honda Acty 550TN - EH 1985-1988
Isuzu Big Horn - - 4ZE1 1988-1991
Isuzu Gemini - - 4XC1UKAT 1986-1991
Isuzu Gemini Turbo - 4XC1UKAT 1986-1991
Isuzu Piazza - - 4ZC1 1986-1990
Mitsubishi Airtrek - - 4G63 2001-2006
Mitsubishi Delica - - G63B 1989-1994
Mitsubishi Eclipse GS - 4G63 1995-1999
Plus 57 Additional Applications
Ford Escort and Sierra Cosworth Spark Plug (1 plug)
[1120834] 071C Cold Plug
£4.26
£3.84 inc. VAT
£3.20 exc. VAT
Manufacturer Model Variant Chassis Engine Year Range Notes
Ford Escort - - - - -
Ford Sierra RS Cosworth - - - 4wd
HKS Super Fire Racing M45 Spark Plug
[50003-M45] Improved ignition performance, durability and anticarbon build-up. The Ultimate sparkspark plug for increasing performance of tuned or stock engines.
£15.60 inc. VAT
£13.00 exc. VAT
Manufacturer Model Variant Chassis Engine Year Range Notes
Alfa Romeo 155 167 - AR67201 1993-1995
Honda Accord MK 3 - B20A 1987-1989
Honda City GA1 - D12A 1986-1994
Honda City GA2 - D13C 1986-1994
Honda Civic CRX - D15B 1987-1992
Honda Civic CRX - ZC1 1987-1991
Honda Civic MK 4 - D13B1 1989-1991
Honda Civic MK 4 - D13B2 1989-1991
Honda Civic MK 5 - D15B2 1992-1996
Honda Civic MK 5 - D15B7 1994-1996
Honda Civic MK 6 - D15B2 1995-1996
Honda Integra - - ZC 1989-1991
Honda Legend - - C20A 1988-1999
Honda Legend - - C27A1 1987-1991
Honda Legend - - C25A2 1986-1987
Plus 29 Additional Applications
NGK spark plug (Mivec only)
[R7438-9]
£47.74 inc. VAT
£39.78 exc. VAT
Manufacturer Model Variant Chassis Engine Year Range Notes
Mitsubishi - Mivec - - - -
Denso Spark Plug for Ford Focus RS Mk2/ RS ST225 Mk2. Heat Range= 8
[IKH24]
£15.12
£14.36 inc. VAT
£11.97 exc. VAT
Manufacturer Model Variant Chassis Engine Year Range Notes
Ford Focus RS Mk2 - 2500cc 2009- -
Ford Focus ST225 Mk2 - 2500cc 2005- -
Mitsubishi Lancer Evolution Evo 9 - - - -
NGK Race Spark Plug Evo 9 Iridium/Platinum
[R7438-8]
£47.74 inc. VAT
£39.78 exc. VAT
Manufacturer Model Variant Chassis Engine Year Range Notes
Ford Focus RS MK 2 - - - -
Mitsubishi Lancer Evolution Evo 9 - - - -
HKS Super Fire Racing M45G Spark Plug
[50003-M45G] Improved ignition performance, durability and anticarbon build-up. The Ultimate sparkspark plug for increasing performance of tuned or stock engines.
£15.60 inc. VAT
£13.00 exc. VAT
Manufacturer Model Variant Chassis Engine Year Range Notes
Alfa Romeo 155 167 - AR67303 1992-1995
Alfa Romeo 155 167 - AR67203 1994-1995
Alfa Romeo 155 167 - AR67303 1995-1996
Honda Accord MK 3 - A20A 1986-1989
Honda Accord MK 3 - A20A 1985-1989
Honda Accord MK 3 - A20A 1986-1989
Honda Accord MK 3 - A20A 1985-1989
Honda Acty 550TN - EH 1985-1988
Isuzu Big Horn - - 4ZE1 1988-1991
Isuzu Gemini - - 4XC1UKAT 1986-1991
Isuzu Gemini Turbo - 4XC1UKAT 1986-1991
Isuzu Piazza - - 4ZC1 1986-1990
Mitsubishi Airtrek - - 4G63 2001-2006
Mitsubishi Delica - - G63B 1989-1994
Mitsubishi Eclipse GS - 4G63 1995-1999
Plus 57 Additional Applications
HKS Super Fire Racing M45XL Spark Plug
[50003-M45-XL] Improved ignition performance, durability and anticarbon build-up. The Ultimate sparkspark plug for increasing performance of tuned or stock engines.
£17.40 inc. VAT
£14.50 exc. VAT
Manufacturer Model Variant Chassis Engine Year Range Notes
Mini Clubman One R55 - N12B14A 2009-2010 1.4L - FWD Petrol
Mini Hatch First R56 - N12B14A 2009-2010 1.4L - FWD Petrol
Mini Hatch One R56 - N12B14A 2007-2010 1.4L - FWD Petrol
Mitsubishi i - - 3B20 2007-2010 0.7L - RWD Petrol
Mitsubishi Lancer Evolution X - 4B11T 2008-2013 2.0L FQ 360 - 4WD Petrol
Mitsubishi Lancer Evolution X - 4B11T 2008-2013 2.0L FQ 330 - 4WD Petrol
Mitsubishi Lancer Evolution X - 4B11T 2009-2010 2.0L FQ 400 - 4WD Petrol
Suzuki Swift - - K12B 2013- 1.2L - 4WD Petrol
Volkswagen Passat B6 - AXZ 2005-2009 3.2L 4Motion - 4WD Petrol
NGK BPR8EIX Spark Plug Mitsubishi Evo 8
[BPR8EIX]
£15.42 inc. VAT
£12.85 exc. VAT
Manufacturer Model Variant Chassis Engine Year Range Notes
Mitsubishi Lancer Evolution Evo 8 CT9A 4G63 - -
NGK Iridium Spark Plug - Suzuki Swift - ZC11 ZC21 ZA31/ZC31S
[IFR6J11] Single plug.
£23.52 inc. VAT
£19.60 exc. VAT
Manufacturer Model Variant Chassis Engine Year Range Notes
Suzuki Swift 1.3 ZC11 M13A 2005- -
Suzuki Swift 1.5 ZC21 M15A 2005- -
Suzuki Swift Sport ZC31S M16A 2006- -
Suzuki Swift Sport ZA31 M16A 2006- -
NGK Spark Plugs(w)
[ZGR5A]
£4.90 inc. VAT
£4.08 exc. VAT
Defi Replacement & Optional Parts - DF Meter Wire 2m
[PDF01303H] Series - BF
£12.00 inc. VAT
£10.00 exc. VAT
HKS Super Fire Racing M40 Spark Plug
[50003-M40] Improved ignition performance, durability and anticarbon build-up. The Ultimate sparkspark plug for increasing performance of tuned or stock engines.
£15.60 inc. VAT
£13.00 exc. VAT
Manufacturer Model Variant Chassis Engine Year Range Notes
Alfa Romeo 155 167 - AR67201 1993-1995
Honda Accord MK 3 - B20A 1987-1989
Honda City GA1 - D12A 1986-1994
Honda City GA2 - D13C 1986-1994
Honda Civic CRX - D15B 1987-1992
Honda Civic CRX - ZC1 1987-1991
Honda Civic MK 4 - D13B1 1989-1991
Honda Civic MK 4 - D13B2 1989-1991
Honda Civic MK 5 - D15B2 1992-1996
Honda Civic MK 5 - D15B7 1994-1996
Honda Civic MK 6 - D15B2 1995-1996
Honda Integra - - ZC 1989-1991
Honda Legend - - C20A 1988-1999
Honda Legend - - C27A1 1987-1991
Honda Legend - - C25A2 1986-1987
Plus 29 Additional Applications
HKS Super Fire Racing M45HL Spark Plug
[50003-M40-HL] Improved ignition performance, durability and anticarbon build-up. The Ultimate sparkspark plug for increasing performance of tuned or stock engines.
£17.40 inc. VAT
£14.50 exc. VAT
Manufacturer Model Variant Chassis Engine Year Range Notes
Lexus CT200 - - 2ZRFXE 2010-
Mazda CX5 KE - PE 2012-
Nissan 300 Series 350Z - VQ35HR 2007-2009
Nissan 300 Series 350Z - VQ35HR 2007-2009
Nissan 300 Series 370Z - VQ37VHR 2009-2014
Nissan 300 Series 370Z - VQ37VHR 2009-
Nissan Cube Z11 - HR15DE 2005-2008
Nissan GT-R R35 - VR38DETT 2010-2011
Nissan GT-R R35 - VR38DETT 2011-
Nissan GT-R R35 - VR38DETT 2009-2011
Nissan GT-R R35 - VR38DETT 2010-2012
Nissan Juke DIG-T - MR16DDT 2010-2014
Nissan Juke DIG-T - MR16DDT 2013-2014
Nissan Juke DIG-T - MR16DDT 2014-
Nissan Juke DIG-T - MR16DDT 2010-2014
Plus 14 Additional Applications
NGK R7434-9 Spark Plug
[R7434-9]
£47.74 inc. VAT
£39.78 exc. VAT
SPARK PLUG NGK NO. 5055
[PTR5A-10]
£6.91 inc. VAT
£5.76 exc. VAT
Denso Ford Focus RS mk1 Spark Plugs ITV24
[ITV24,ITV24,ITV24,ITV24]
£60.48
£48.38 inc. VAT
£40.32 exc. VAT
Manufacturer Model Variant Chassis Engine Year Range Notes
Ford Focus - - - - -
Ford Focus RS Mk1 - 2000cc 2002-2005 -
NGK Spark Plug MR2
[BKR7E]
£4.90 inc. VAT
£4.08 exc. VAT
Manufacturer Model Variant Chassis Engine Year Range Notes
Universal Product
NGK SPARK PLUG SUB IMPREZA
[PFR6B]
£11.74 inc. VAT
£9.78 exc. VAT
NGK Spark Plugs
[BKR6E-11]
£4.90 inc. VAT
£4.08 exc. VAT
PLUG COSWORTH pp11 small turbo
[6762458]
£12.95 inc. VAT
£10.79 exc. VAT
Manufacturer Model Variant Chassis Engine Year Range Notes
Ford Escort - - - - -
Ford Sierra Cosworth - - - -
Spark plug (cold range)
[PR6084]
£5.24 inc. VAT
£4.37 exc. VAT
Ford Escort and Sierra Cosworth Spark Plug (Set of 4)
[1120834] 071C Cold Plug
£16.61 inc. VAT
£13.84 exc. VAT
Manufacturer Model Variant Chassis Engine Year Range Notes
Ford Escort - - - - -
Ford Sierra - - - - -
Ford Focus ST170 Spark Plugs (Set of 4)
[5086351, 5086351, 5086351, 5086351] Old number part 1151999
£50.64
£45.58 inc. VAT
£37.98 exc. VAT
Manufacturer Model Variant Chassis Engine Year Range Notes
Ford Focus ST170 Mk1 - - - -
HKS Super Fire Racing M35G Spark Plug
[50003-M35G] Improved ignition performance, durability and anticarbon build-up. The Ultimate sparkspark plug for increasing performance of tuned or stock engines.
£15.60 inc. VAT
£13.00 exc. VAT
Manufacturer Model Variant Chassis Engine Year Range Notes
Alfa Romeo 155 167 - AR67303 1992-1995
Alfa Romeo 155 167 - AR67203 1994-1995
Alfa Romeo 155 167 - AR67303 1995-1996
Honda Accord MK 3 - A20A 1986-1989
Honda Accord MK 3 - A20A 1985-1989
Honda Accord MK 3 - A20A 1986-1989
Honda Accord MK 3 - A20A 1985-1989
Honda Acty 550TN - EH 1985-1988
Isuzu Big Horn - - 4ZE1 1988-1991
Isuzu Gemini - - 4XC1UKAT 1986-1991
Isuzu Gemini Turbo - 4XC1UKAT 1986-1991
Isuzu Piazza - - 4ZC1 1986-1990
Mitsubishi Airtrek - - 4G63 2001-2006
Mitsubishi Delica - - G63B 1989-1994
Mitsubishi Eclipse GS - 4G63 1995-1999
Plus 57 Additional Applications
Spark plug, PFR7M PAJERO; DE3A
[MS851347]
£4.79 inc. VAT
£3.99 exc. VAT
Manufacturer Model Variant Chassis Engine Year Range Notes
Mitsubishi - - - - - -
Cable assy, battery wiring E4/6
[MR285520]
£21.59 inc. VAT
£17.99 exc. VAT
Manufacturer Model Variant Chassis Engine Year Range Notes
Mitsubishi Lancer Evolution Evo 4 - - - -
Mitsubishi Lancer Evolution Evo 5 - - - -
Mitsubishi Lancer Evolution Evo 6 - - - -
Denso Iridium Spark Plug - Ford Fiesta, Focus, Mondeo
[ITV16]
£16.80 inc. VAT
£14.00 exc. VAT
Manufacturer Model Variant Chassis Engine Year Range Notes
Ford Fiesta - - - - -
Ford Focus - - - - -
Ford Mondeo - - - - -
Ford Escort Cosworth Spark Plug for Small turbo (PP8) (Set of 4)
[2000077, 2000077, 2000077, 2000077] AGPR 12PP8
£74.69
£67.22 inc. VAT
£56.02 exc. VAT
Manufacturer Model Variant Chassis Engine Year Range Notes
Ford Escort Cosworth - - - -
Ford Fiesta mk6 ST150 Spark Plugs x4
[1315691, 1315691, 1315691, 131569]
£72.38
£65.15 inc. VAT
£54.29 exc. VAT
Manufacturer Model Variant Chassis Engine Year Range Notes
Ford Fiesta Mk6 - - - -
Ford Fiesta ST150 - - - -
Invidia Turbo Outlet Mitsubushi Lancer Evo 7,8,9 CT9A
[MBDP030102]
£212.40 inc. VAT
£177.00 exc. VAT
Manufacturer Model Variant Chassis Engine Year Range Notes
Mitsubishi Lancer Evolution Evo 7 - - - -
Mitsubishi Lancer Evolution Evo 8 - - - -
Mitsubishi Lancer Evolution Evo 9 - - - -
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