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DENSO Iridium Spark Plug ZC20HPR11

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Product Code: ZC20HPR11

DENSO Iridium Spark Plug ZC20HPR11

Availability: In stock

£13.99
  • Iridium Tough spark plugs offer improved horsepower and reduced fuel consumption
  • Denso Iridium Spark plug ZC20HPR11
  • 0.4mm diameter iridium alloy centre electrode
  • 0.7mm needle-type platinum alloy ground electrode
  • Iridium tip is fully protected by a laser welding
  • Reduced CO, CO2 and HC emissions due to improved ignition spark
  • Built-in resistor to eliminate electromagnetic noise interference
  • Lasts beyond 100,000 miles for ultimate endurance
  • Fitment Check With Vehicle Registration
  • For Road Use
  • Free Delivery for Orders Over £50 (or £25+ of Air Filters or Valeting products)*
OR

Check ZC20HPR11 fits your vehicle:

MakeModelYearEngineFuel
MazdaCX-3 2.0 SKYACTIV-G AWD20201998cc 110KW 150HPPetrol SUV
MazdaCX-3 2.0 SKYACTIV-G20201998cc 88KW 120HPPetrol SUV
MazdaCX-3 2.0 SKYACTIV-G AWD20191998cc 110KW 150HPPetrol SUV
MazdaCX-3 2.0 SKYACTIV-G20191998cc 88KW 120HPPetrol SUV
MazdaCX-3 2.0 SKYACTIV-G AWD20181998cc 110KW 150HPPetrol SUV
MazdaCX-3 2.0 SKYACTIV-G20181998cc 88KW 120HPPetrol SUV
MazdaCX-3 2.0 SKYACTIV-G AWD20171998cc 110KW 150HPPetrol SUV
MazdaCX-3 2.0 SKYACTIV-G20171998cc 88KW 120HPPetrol SUV
MazdaCX-3 2.0 SKYACTIV-G AWD20161998cc 110KW 150HPPetrol SUV
MazdaCX-3 2.0 SKYACTIV-G20161998cc 88KW 120HPPetrol SUV
MazdaCX-3 2.0 SKYACTIV-G AWD20151998cc 110KW 150HPPetrol SUV
MazdaCX-3 2.0 SKYACTIV-G20151998cc 88KW 120HPPetrol SUV
MazdaCX-5 2.5 AWD20172488cc 141KW 192HPPetrol SUV
MazdaCX-5 2.0 AWD20171998cc 118KW 160HPPetrol SUV
MazdaCX-5 2.020171998cc 121KW 165HPPetrol SUV
MazdaCX-5 2.5 AWD20162488cc 141KW 192HPPetrol SUV
MazdaCX-5 2.0 AWD20161998cc 118KW 160HPPetrol SUV
MazdaCX-5 2.020161998cc 121KW 165HPPetrol SUV
MazdaCX-5 2.5 AWD20152488cc 141KW 192HPPetrol SUV
MazdaCX-5 2.0 AWD20151998cc 118KW 160HPPetrol SUV
MazdaCX-5 2.020151998cc 121KW 165HPPetrol SUV
MazdaCX-5 2.0 AWD20141998cc 118KW 160HPPetrol SUV
MazdaCX-5 2.020141998cc 121KW 165HPPetrol SUV
MazdaCX-5 2.0 AWD20131998cc 118KW 160HPPetrol SUV
MazdaCX-5 2.020131998cc 121KW 165HPPetrol SUV
MazdaCX-5 2.0 AWD20121998cc 118KW 160HPPetrol SUV
MazdaCX-5 2.020121998cc 121KW 165HPPetrol SUV
MazdaCX-5 2.0 AWD20111998cc 118KW 160HPPetrol SUV
MazdaCX-5 2.020111998cc 121KW 165HPPetrol SUV
MazdaMX-5 1.520201496cc 96KW 131HPPetrol Convertible
MazdaMX-5 2.020201998cc 118KW 160HPPetrol Convertible
MazdaMX-5 1.520191496cc 96KW 131HPPetrol Convertible
MazdaMX-5 2.020191998cc 118KW 160HPPetrol Convertible
MazdaMX-5 1.520181496cc 96KW 131HPPetrol Convertible
MazdaMX-5 2.020181998cc 118KW 160HPPetrol Convertible
MazdaMX-5 1.520171496cc 96KW 131HPPetrol Convertible
MazdaMX-5 2.020171998cc 118KW 160HPPetrol Convertible
MazdaMX-5 1.520161496cc 96KW 131HPPetrol Convertible
MazdaMX-5 2.020161998cc 118KW 160HPPetrol Convertible
MazdaMX-5 1.520151496cc 96KW 131HPPetrol Convertible
MazdaMX-5 2.020151998cc 118KW 160HPPetrol Convertible
MazdaMX-5 RF 1.520201496cc 96KW 131HPPetrol Targa
MazdaMX-5 RF 2.020201998cc 118KW 160HPPetrol Targa
MazdaMX-5 RF 1.520191496cc 96KW 131HPPetrol Targa
MazdaMX-5 RF 2.020191998cc 118KW 160HPPetrol Targa
MazdaMX-5 RF 1.520181496cc 96KW 131HPPetrol Targa
MazdaMX-5 RF 2.020181998cc 118KW 160HPPetrol Targa
MazdaMX-5 RF 1.520171496cc 96KW 131HPPetrol Targa
MazdaMX-5 RF 2.020171998cc 118KW 160HPPetrol Targa
MazdaMX-5 RF 2.020161998cc 118KW 160HPPetrol Targa
MazdaMazda 2 1.520201496cc 55KW 75HPPetrol Hatchback
MazdaMazda 2 1.5 SKYACTIV-G20201496cc 66KW 90HPPetrol Hatchback
MazdaMazda 2 1.5 SKYACTIV-G20201496cc 85KW 115HPPetrol Hatchback
MazdaMazda 2 1.520191496cc 55KW 75HPPetrol Hatchback
MazdaMazda 2 1.5 SKYACTIV-G20191496cc 66KW 90HPPetrol Hatchback
MazdaMazda 2 1.5 SKYACTIV-G20191496cc 85KW 115HPPetrol Hatchback
MazdaMazda 2 1.520181496cc 55KW 75HPPetrol Hatchback
MazdaMazda 2 1.5 SKYACTIV-G20181496cc 66KW 90HPPetrol Hatchback
MazdaMazda 2 1.5 SKYACTIV-G20181496cc 85KW 115HPPetrol Hatchback
MazdaMazda 2 1.520171496cc 55KW 75HPPetrol Hatchback
MazdaMazda 2 1.5 SKYACTIV-G20171496cc 66KW 90HPPetrol Hatchback
MazdaMazda 2 1.5 SKYACTIV-G20171496cc 85KW 115HPPetrol Hatchback
MazdaMazda 2 1.520161496cc 55KW 75HPPetrol Hatchback
MazdaMazda 2 1.5 SKYACTIV-G20161496cc 66KW 90HPPetrol Hatchback
MazdaMazda 2 1.5 SKYACTIV-G20161496cc 85KW 115HPPetrol Hatchback
MazdaMazda 2 1.520151496cc 55KW 75HPPetrol Hatchback
MazdaMazda 2 1.5 SKYACTIV-G20151496cc 66KW 90HPPetrol Hatchback
MazdaMazda 2 1.5 SKYACTIV-G20151496cc 85KW 115HPPetrol Hatchback
MazdaMazda 2 1.520141496cc 55KW 75HPPetrol Hatchback
MazdaMazda 2 1.5 SKYACTIV-G20141496cc 66KW 90HPPetrol Hatchback
MazdaMazda 2 1.5 SKYACTIV-G20141496cc 85KW 115HPPetrol Hatchback
MazdaMazda 3 1.520201496cc 74KW 100HPPetrol Hatchback
MazdaMazda 3 2.020201998cc 88KW 120HPPetrol Hatchback
MazdaMazda 3 2.020201998cc 121KW 165HPPetrol Hatchback
MazdaMazda 31.520201496cc 74KW 100HPPetrol Saloon
MazdaMazda 3 2.020201998cc 88KW 120HPPetrol Saloon
MazdaMazda 3 1.520191496cc 74KW 100HPPetrol Hatchback
MazdaMazda 3 2.020191998cc 88KW 120HPPetrol Hatchback
MazdaMazda 3 2.020191998cc 121KW 165HPPetrol Hatchback
MazdaMazda 3 1.520191496cc 74KW 100HPPetrol Saloon
MazdaMazda 3 2.020191998cc 88KW 120HPPetrol Saloon
MazdaMazda 3 1.520181496cc 74KW 100HPPetrol Hatchback
MazdaMazda 3 2.020181998cc 88KW 120HPPetrol Hatchback
MazdaMazda 3 2.020181998cc 121KW 165HPPetrol Hatchback
MazdaMazda 3 1.520181496cc 74KW 100HPPetrol Saloon
MazdaMazda 3 2.020181998cc 88KW 120HPPetrol Saloon
MazdaMazda 3 1.520171496cc 74KW 100HPPetrol Hatchback
MazdaMazda 3 2.020171998cc 88KW 120HPPetrol Hatchback
MazdaMazda 3 2.020171998cc 121KW 165HPPetrol Hatchback
MazdaMazda 3 1.520171496cc 74KW 100HPPetrol Saloon
MazdaMazda 3 2.020171998cc 88KW 120HPPetrol Saloon
MazdaMazda 3 1.520161496cc 74KW 100HPPetrol Hatchback
MazdaMazda 3 2.020161998cc 88KW 120HPPetrol Hatchback
MazdaMazda 3 2.020161998cc 121KW 165HPPetrol Hatchback
MazdaMazda 3 1.520161496cc 74KW 100HPPetrol Saloon
MazdaMazda 3 2.020161998cc 88KW 120HPPetrol Saloon
MazdaMazda 3 1.520151496cc 74KW 100HPPetrol Hatchback
MazdaMazda 3 2.020151998cc 88KW 120HPPetrol Hatchback
MazdaMazda 3 2.020151998cc 121KW 165HPPetrol Hatchback
MazdaMazda 3 1.520151496cc 74KW 100HPPetrol Saloon
MazdaMazda 3 2.020151998cc 88KW 120HPPetrol Saloon
MazdaMazda 3 1.520141496cc 74KW 100HPPetrol Hatchback
MazdaMazda 3 2.020141998cc 88KW 120HPPetrol Hatchback
MazdaMazda 3 2.020141998cc 121KW 165HPPetrol Hatchback
MazdaMazda 3 1.520141496cc 74KW 100HPPetrol Saloon
MazdaMazda 3 2.020141998cc 88KW 120HPPetrol Saloon
MazdaMazda 3 1.520131496cc 74KW 100HPPetrol Hatchback
MazdaMazda 3 2.020131998cc 88KW 120HPPetrol Hatchback
MazdaMazda 3 2.020131998cc 121KW 165HPPetrol Hatchback
MazdaMazda 3 2.020131998cc 88KW 120HPPetrol Saloon
MazdaMazda 6 2.020201998cc 107KW 146HP Petrol Estate
MazdaMazda 6 2.020201998cc 121KW 165HP Petrol Estate
MazdaMazda 6 2.520202488cc 141KW 192HPPetrol Estate
MazdaMazda 6 2.020201998cc 107KW 146HP Petrol Saloon
MazdaMazda 6 2.020201998cc 121KW 165HP Petrol Saloon
MazdaMazda 6 2.520202488cc 141KW 192HPPetrol Saloon
MazdaMazda 6 2.020191998cc 107KW 146HP Petrol Estate
MazdaMazda 6 2.020191998cc 121KW 165HP Petrol Estate
MazdaMazda 6 2.520192488cc 141KW 192HPPetrol Estate
MazdaMazda 6 2.020191998cc 107KW 146HP Petrol Saloon
MazdaMazda 6 2.020191998cc 121KW 165HP Petrol Saloon
MazdaMazda 6 2.520192488cc 141KW 192HPPetrol Saloon
MazdaMazda 6 2.020181998cc 107KW 146HP Petrol Estate
MazdaMazda 6 2.020181998cc 121KW 165HP Petrol Estate
MazdaMazda 6 2.520182488cc 141KW 192HPPetrol Estate
MazdaMazda 6 2.020181998cc 107KW 146HP Petrol Saloon
MazdaMazda 6 2.020181998cc 121KW 165HP Petrol Saloon
MazdaMazda 6 2.520182488cc 141KW 192HPPetrol Saloon
MazdaMazda 6 2.020171998cc 107KW 146HP Petrol Estate
MazdaMazda 6 2.020171998cc 121KW 165HP Petrol Estate
MazdaMazda 6 2.520172488cc 141KW 192HPPetrol Estate
MazdaMazda 6 2.020171998cc 107KW 146HP Petrol Saloon
MazdaMazda 6 2.020171998cc 121KW 165HP Petrol Saloon
MazdaMazda 6 2.520172488cc 141KW 192HPPetrol Saloon
MazdaMazda 6 2.020161998cc 107KW 146HP Petrol Estate
MazdaMazda 6 2.020161998cc 121KW 165HP Petrol Estate
MazdaMazda 6 2.520162488cc 141KW 192HPPetrol Estate
MazdaMazda 6 2.020161998cc 107KW 146HP Petrol Saloon
MazdaMazda 6 2.020161998cc 121KW 165HP Petrol Saloon
MazdaMazda 6 2.520162488cc 141KW 192HPPetrol Saloon
MazdaMazda 6 2.020151998cc 107KW 146HP Petrol Estate
MazdaMazda 6 2.020151998cc 121KW 165HP Petrol Estate
MazdaMazda 6 2.520152488cc 141KW 192HPPetrol Estate
MazdaMazda 6 2.020151998cc 107KW 146HP Petrol Saloon
MazdaMazda 6 2.020151998cc 121KW 165HP Petrol Saloon
MazdaMazda 6 2.520152488cc 141KW 192HPPetrol Saloon
MazdaMazda 6 2.020141998cc 107KW 146HP Petrol Estate
MazdaMazda 6 2.020141998cc 121KW 165HP Petrol Estate
MazdaMazda 6 2.520142488cc 141KW 192HPPetrol Estate
MazdaMazda 6 2.020141998cc 107KW 146HP Petrol Saloon
MazdaMazda 6 2.020141998cc 121KW 165HP Petrol Saloon
MazdaMazda 6 2.520142488cc 141KW 192HPPetrol Saloon
MazdaMazda 6 2.020131998cc 107KW 146HP Petrol Estate
MazdaMazda 6 2.020131998cc 121KW 165HP Petrol Estate
MazdaMazda 6 2.520132488cc 141KW 192HPPetrol Estate
MazdaMazda 6 2.020131998cc 107KW 146HP Petrol Saloon
MazdaMazda 6 2.020131998cc 121KW 165HP Petrol Saloon
MazdaMazda 6 2.520132488cc 141KW 192HPPetrol Saloon
MazdaMazda 6 2.520122488cc 141KW 192HPPetrol Estate
Vehicle Fitment +

Details

DENSO Iridium Spark Plug ZC20HPR11

Improved acceleration, efficiency and reliability

DENSO Iridium spark plug range is certain to improve your cars acceleration as the electrode is formed into a double thin-needle shape.

The Iridium Tough double needle shape means the flame kernel develops as the engine power is drawn out to its maximum potential.

Maximum Efficiency & Performance Fitting Tip:

  • Fit the DENSO spark plug with a torque wrench
  • Mark the spark plug bolt on the opening next to the electrodes
  • Put spark plug in at specific diameter dependent on the size of spark plug
  • There will be either 2N.m, 5N.m or 10N.m, diameter dependent, to turn the spark plug for the head to align with the inlet valve
DiameterTorque
8mm8-10N.m
10mm10-15N.m
12mm15-20N.m
14mm20-30N.m

Featuring a 0.4mm iridium alloy center electrode and a 0.7mm needle-type platinum alloy ground electrode, the Iridium Tough spark plugs are protected by a 360° laser welding around the iridium tip.

DENSO Iridium Tough spark plugs features:

  • Needle-thin electrodes allow ignition spark to grow 360° degrees for improved acceleration
  • Improvement on fuel consumption due to less combustion fluctuation
  • Reduced emissions as the improved ignition performance means using less CO, CO2 and HC emissions
  • Offer up to three times the life service of regular spark plugs as Iridium Tough are designed to last beyond 100,000 miles

Due to the smaller electrodes, the ability of the air and fuel to mix is improved which allows ignition spark to expand faster and more powerfully, improving performance and fuel economy.

DENSO's Iridium Tough range features an innovative technology that has created a unique iridium rhodium alloy with the highest iridium ratio for the center electrode, and also a bespoke platinum alloy for the ground electrode, allowing for an improved lifespan.

FeatureDENSO IridiumNGK Iridium IX
Thread Diameter14mm14mm
Thread Length19mm19mm
Spanner Size16mm16mm
Electrode ProjectionProjectedProjected
Resistor?YesYes
Seat TypeFlatFlat
Terminal TypeSolidSolid
Detail, Dimensions/Sizes, Safety +

Additional Information

SKU ZC20HPR11
Manufacturer DENSO
Condition New
Weight 0.4000
Diameter 12
Tightening Torque (Nm) 17
Other Part Number 267700-9996
Ask A Question/Provide Registration +

Ask a question

Please email info@ambush.parts with your enquiry — please provide your Vehicle Registration Number so that we can check fitment, and include a phone number if you'd like a call back.

Warranty +
Shipping/Delivery +

Lockdown/COVID-19

We are dispatching orders normally, but there may occasionally be a delay in dispatch due to staffing issues.

We're sorry for any inconvenience this causes, please call us if you'd like to discuss the best delivery option for your circumstances.


Delivery & Shipping

Free Delivery For Orders Over £50 (or £25 of JR Filters or ValetPRO products)!*

*We offer free delivery for all orders over £50 (or £25+ of JR Filters or ValetPRO products) for Zone 1 postcodes, and for all orders over £120 for Zone 2, 3, IOW and Channel zones.

What are my delivery options?

You can choose Standard Delivery, Express Delivery, Saturday Delivery or other options:

Zone Type Delivery Time Price
1 Standard Delivery (Tracked)
(Weekdays)
2 days from dispatch £7 per order or £3.50 per JR Filters or ValetPRO order
Free for orders over £50 or £25+ of JR Filters or ValetPRO products
1 Express Delivery (Tracked)
(Weekdays)
Next day from dispatch £9 per order
1 Saturday Delivery (Tracked)
(Saturdays)
Saturday following dispatch £12 per order
1 Royal Mail Signed-For 2nd Class 2-3 working days £3.00 per order - For JR Filters or ValetPRO orders up to £25
This is not a fully tracked service, but a signature is required on delivery.
1 Royal Mail 2nd Class 2-3 working days £3.00 per order - For JR Filters or ValetPRO orders up to £15
This is not a tracked service and no signature is required.
1 4-7 Day Delivery 4-7 days £3.95 per order
Free for orders over £50
2 Standard Delivery (Tracked)
(Weekdays)
2 days from dispatch £15 per order, free for orders over £120
2 Express Delivery (Tracked)
(Weekdays)
Next day from dispatch £15 per order
3 Standard Delivery (Tracked)
(Weekdays)
2 days from dispatch £17 per order, free for orders over £120
3 Express Delivery (Tracked)
(Weekdays)
Next day from dispatch £20 per order
IOW Standard Delivery (Tracked)
(Weekdays)
2 days from dispatch £13 per order, free for orders over £120
IOW Express Delivery (Tracked)
(Weekdays)
Next day from dispatch £13 per order
Channel Standard Delivery (Tracked)
(Weekdays)
2 Working Days £17 per order, free for orders over £120
2/3/IOW/Channel 4-7 Day Delivery 4-7 days £15 per order
Free for orders over £120
- Collection from Ambush HQ
(Weekdays)
Opening hours: 9-5, Monday to Friday Free collection, bring driving license & debit/credit card you completed payment with

When will you dispatch my order?

For in stock items, orders made before 2pm are usually dispatched the same day.

This includes weekdays only, and excludes bank holidays and holiday closing times.

Shipping to mainland Europe & non-UK areas

To mainland Europe: delivery costs may be approximately £15 — for non-UK delivery and areas outside of the specified zones please contact us for support.

Which Days Do You Deliver?

'Standard Delivery' and 'Next Day Delivery' services include delivery on weekdays only.

'Saturday Delivery' is available for Zone 1 addresses and is for delivery on Saturdays.

Which Zone am I in?

Use the map and postcodes below to find your delivery zone:

Zone 1: Mainland UK

Zone 2: Scottish Highlands & Islands

Zone 3: Northern Ireland, Isle of Man, Isles of Scilly

IOW: Isle of Wight

Channel: Channel Islands: Guernsey, Jersey

Not sure about your Delivery Zone?

Add an item to your basket and enter your postcode to see a delivery quote for your order, or go to checkout. The map above is for illustrative purposes, so please check using your postcode.

Shipping to mainland Europe & non-UK areas

To mainland Europe: delivery costs may be approximately £15 — for non-UK delivery and areas outside of the specified zones please contact us for support.

Collection from Ambush HQ

We're happy for you to come to collect your items direct from us at Ambush HQ.

In order to collect the items you will need to bring these things with you:

  • Driving License
  • Credit or Debit Card you completed payment with

A signature may be required as proof of collection.

We're open 9-5, Monday to Friday.

Ambush HQ address: Ambush, Lodge, Kings Court, Sandycroft, Flintshire, North Wales CH5 2FG

If you choose the option to collect your order from Ambush HQ but subsequently decide to have items shipped to an address then there will be a payable charge as per the Shipping Options table above.

Fitting Service

We do provide a fitting service, for pricing details and information on how to make a booking please see our Performance Car Part Fitting Service page.

The product code (SKU) for this product is: ZC20HPR11
Cross Referencing: Manufacturer's Part Numbers are for reference only.
DENSO Spark Plugs

DENSO Performance Spark Plugs

DENSO Iridium TT spark plugs are the most technologically advanced spark plug in the market designed to improve your cars performance.

Developing their spark plug range in-house, DENSO warehouses conform to QS 9000 and ISO 9000 matching high-end performance with exceptional manufacturing.

The Iridium TT range feature a twin-tip technology developed by DENSO, that features the smallest mass-produced iridium centre electrode at 0.4mm, whilst the 0.7mm platinum ground electrode is the smallest possible without reducing grounding strength or increasing electrode wear.

DENSO Iridium TT electrodes allow for less obstruction for the ignition spark which in turn produces a more complete combustion, helping to increase power and improved fuel economy, whilst the 360° degrees laser welding around the iridium tip ensures full protection and extended durability.

The DENSO Iridium TT range offers an excellent value for money spark plug certain to last over 100,000 miles, whilst improving horsepower and fuel economy and reducing harmful CO, CO2 and HC emissions due to enhanced fuel efficiency.

Not sure what your vehicle specification is?

Please provide your vehicle registration number at checkout.

We'll endeavour to match the parts to your vehicle.

Not sure exactly what Make/Model/Year your car is?

Follow these simple steps to get detailed information:

Have a question about this product?

+ Click the 'Ask a question' tab above

Call 01244 987452

Email info@ambush.parts

Use our Contact Form


We're open 9-5, Monday to Friday

Order Today!

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DENSO Iridium Spark Plug ZC20HPR11

£13.99

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