Service Parts

We stock a range of service items for your Ford Focus ST

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NGK 6510 LTR7IX-11 Iridium IX Spark Plug

NGK

NGK LTR7IX-11 (6510) - Iridium IX Spark Plug - Taper Cut Ground ElectrodeDesigned specifically for the performance enthusiast Iridium IX offers extreme ignitability, improved throttle response and superior anti fouling.NGK is the brand leader in the UK spark plug market and are the world's biggest supplier to many major car manufacturers. Each and every one of their products are designed to meet the most rigorous standards and are the professionals' choice because of their quality and technical excellence. Their plugs can be found in use by teams in F1, WRC and MotoGP. Put simply, NGK genuine spark plugs are the workhorse at the heart of smooth-running engines around the world.The NGK Iridium IX Spark Plugs utilise a 0.6mm laser welded fine iridium tip which ensures high durability and a consistently stable spark along with a tapered ground electrode which minimizes electrical quenching effect. The longer insulator nose prevents fouling, the corrugated ribs on the insulator prevent flashover and a triple gasket seal eliminates combustion gas leakage.This particular plug is often used as a one step colder performance upgrade for Ford Ecoboost engines such as:Focus ST MK3 2.0 litre ecoboostFocus RS MK3 2.3 litre ecoboostFiesta ST MK7 1.6 litre ecoboostFiesta ST MK8 1.5 litre ecoboostPuma ST 1.5 litre ecoboostWe offer these plugs in standard 1.1mm plug gap, or pre gapped down to better suit some of the vehicles we personally recommend them for as a one step colder performance solution. Please choose your gap from the menu.Please note - this advert is for one spark plug. Adjust quantity for your required amount. 

£10.50£8.75 (ex. VAT)
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Denso Iridium ITV22 Spark Plugs (Set of 4)

Denso

Suitable for:Fiesta ST180 - Stage 3 (250+ BHP)Focus RS MK3 (MSD400 and above)Focus ST MK3 (MSD300 and above)Improved Horse Power Get more power with an optimal combustion cycle.IRIDIUM POWER has a low required voltage and a high ignitability, resulting in less misfiring and no spark, the outcome being a dramatic improvement in combustion. Engine output is thus increased. The findings of a bench test using a motorcycle engine to show the improved combustion from IRIDIUM POWER is shown on the below. Compared to normal plugs, a 0.5ps (1.4%) improvement is seen in output at 110km/h.Improved Acceleration Increased response and acceleration performance.IRIDIUM POWER best demonstrates its performance improvement during acceleration.IRIDIUM POWER has a 0.4 mm diameter iridium center electrode and a specially shaped ground electrode. These features combine to achieve higher ignitability and require lower spark voltage than ever before. This enables high-response driving with fewer misfires than under higher required voltage spark conditions, and fewer misfires when ignitability is difficult. As a result, acceleration improves in comparison with normal plugs.Improved Fuel EconomyEven during idling ignition is assured, with less fuel consumption and less noise.The good ignitability from the fine electrode (0.4mm) of IRIDIUM POWER draws out much more performance from the engine. Comparing a normal plug (W20FS-U) with an IRIDIUM POWER(IWF22) on a 2 cycle 50cc engine, fuel consumption improved from 41.74km/L -> 43.69km/L, an improvement of about 5%.Note: Mileage measured using a chassis dynamo; actual driving results under normal conditions may vary.MPN: ITV22

£42.00£35.00 (ex. VAT)
New
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NGK 96969 R7448A-9 Racing Plug - set of 4

NGK

NGK Racing Series plugs are engineered to withstand the harshest engine conditions. Special insulator nose configurations improve throttle response. Corrugated ribs prevent flashover. Pure alumina silicate ceramic insulator, provides superior strength and better heat transfer. Copper core aids in heat removal. Triple seals prevent leakage.Thread Diamete: 14mmThread Pitch: 1.25mmSeat Type: TaperedReach: 25mm (1")Hex Size: 5/8" (16mm)Terminal Type: SolidOverall Height: ISOGap; .030" (0.75mm)Center ElectrodeMaterialNickelType: StandardSize: 2.5mmProjection: ProjectedGround ElectrodeMaterial: NickelType: StandardShape: Trapezoid SpecificationsResistor: YesResistor Value: 5k OhmHeat Range: 9Torque Specs: Cast Iron: 10.8-18 lb. ft. Aluminum: 7.2-14.5 lb. ft.Part InformationBrand: NGK/NTK 

£48.50£40.42 (ex. VAT)
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NGK 93400 R7448A-8 Racing Plug - set of 4

NGK

NGK Racing Series plugs are engineered to withstand the harshest engine conditions. Special insulator nose configurations improve throttle response. Corrugated ribs prevent flashover. Pure alumina silicate ceramic insulator, provides superior strength and better heat transfer. Copper core aids in heat removal. Triple seals prevent leakage.ShellThread Diameter14mmThread Pitch1.25mmSeat TypeTaperedReach25mm (1")Hex Size5/8" (16mm)Terminal TypeSolidOverall HeightISOGap.030" (0.75mm)Center ElectrodeMaterialNickelTypeStandardSize2.5mmProjectionProjectedGround ElectrodeMaterial: NickelType: StandardShape: TrapezoidSpecificationsResistor: YesResistor Value: 5k OhmHeat Range: 8Torque Specs: Cast Iron: 10.8-18 lb. ft. Aluminum: 7.2-14.5 lb. ft.Part InformationBrand: NGK/NTK

£48.50£40.42 (ex. VAT)
NGK 95605 LTR7BHX Ruthenium HX Plug at MSD
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NGK 95605 LTR7BHX Ruthenium HX Plug - set of 4

NGK

Commonly used with:Focus ST MK3 - MSD280 and aboveFocus RS MK3 - MSD400 and aboveFiesta ST MK7 - MSD280 and above Click here to go to NGK's website for more information.Or click here for the technical data sheet.NGK Ruthenium HX is designed for newer engines which demand high ignitability. Projected Square Platinum Electrode (PSPE) design promotes spark energy concentration and ignites a wider range of air-fuel ratios, offering improved performance in rich or lean engine conditions. 0.4mm Ruthenium alloy fine wire center electrode and 0.8mm platinum fine wire ground electrode. Trivalent metal platinum provides superior anti-corrosion and anti-seizing properties. Corrugated ribs prevent flashover. Pure alumina silicate ceramic insulator provides superior strength and better heat transfer. Copper core aids in heat removal.ShellThread Diameter: 14mmThread Pitch: 1.25mmSeat Type: TaperedReach25mm (1")Hex Size: 5/8" (16mm)Terminal Type: SolidGap: .031" (0.8mm)Center ElectrodeMaterial: RutheniumTypeFine WireSize: 0.6mmProjection: Extended ProjectionGround ElectrodeMaterial: PlatinumType: Projected Square SpecificationsResistor: YesResistor Value: 5k OhmHeat Range: 7Torque Specs: Cast Iron: 10.8-18 lb. ft. Aluminum: 7.2-14.5 lb. ft.Part InformationBrand: NGK/NTKLongevity: 60-120k Miles

£62.50£52.08 (ex. VAT)