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DENSO Iridium Power Spark Plug [IW34] 5320
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DENSO Iridium Power Spark Plug [IW34] 5320

DENSO Iridium Spark Plug IW34 - Single Plug

Single Plug

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  • Description
  • Benefits
  • Technical Info
  • Cross References
  • Shipping Explained

Description:
DENSO Iridium Power Spark Plug [IW34] 5320

General Details:

Diameter [mm]14
Spanner Size20.6
Tightening Torque [Nm]22
Weight [g]56
Spark Plug1 - Earthed Electrode
Thread Size 119

Technical:

Technical Information
Terminal Shape:Crimped
Ground:TAPERCUT
For Motorcycle applications\ small engines

Addtional Images:

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Please use our DENSO Spark Plug Lookup or contact us to find the right spark plug for your car

DENSO has been setting the standard for spark plug technology since 1959. They develop all of their ranges in-house, and manufacture them in their own ISO9000 certified factories worldwide - with 'zero defects' as standard. They also provide this outstanding OE quality to the aftermarket. Including Standard, Platinum and Iridium, DENSO Spark Plugs cover a complete range of continually updated references. Guaranteeing optimum engine performance, choose DENSO Spark Plugs for every automotive, motorcycle, marine and small engine application.

DENSO's Iridium Power Spark Plugs bring all the benefits of iridium technology to the mainstream motorist. Whatever type of car you drive - DENSO's Iridium Power Plugs are extremely tough and wear-resistant, with superb ignitability. Responding to increasingly strict European emissions legislation and the rising cost of petrol, another important benefit for motorists is that Iridium Power Plugs can improve fuel economy by up to 5% compared to standard plugs.

Iridium Power is recommended for drivers who care about:

  • Performance
    By using a 0.4mm diameter iridium alloy centre electrode and a special ground electrode, Iridium Power realises spark performance unseen until now. It steadily gives a high level of response under a variety of driving conditions. The result? Increased acceleration and torque compared to regular plugs.
  • Mileage
    If you use your car on a daily basis, you may be concerned about fuel consumption. Iridium Power is one solution. Even 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.
  • Horse Power
    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 therefore increased.
  • Acceleration
    Iridium Power best demonstrates its performance improvement during acceleration. Iridium Power has a 0.4 mm diameter iridium centre 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.

DENSO has been setting the standard for spark plug technology since 1959. They develop all of their ranges in-house, and manufacture them in their own ISO9000 certified factories worldwide - with 'zero defects' as standard. They also provide this outstanding OE quality to the aftermarket. Including Standard, Platinum and Iridium, DENSO Spark Plugs cover a complete range of continually updated references. Guaranteeing optimum engine performance, choose DENSO Spark Plugs for every automotive, motorcycle, marine and small engine application.

Spark Plug Health Check

Use Spark Plugs To Check Your Engine Health

Read More

Heat Ranges Explained

Learn what a spark plugs heat range means, and how it can effect your engine

Read More

Heat Cross Reference

Use our spark plug heat range cross reference table

Cross Reference Heat Range

PDF Downloads:

Download the Technical PDF

Benefits:

  • Improved cold-starting
  • More efficient fuel consumption
  • Better engine performance and acceleration
  • Smoother idling performance and throttle response
  • Original equipment quality now available to the aftermarket
  • Plugs available for all applications
  • Lower required voltage and high ignitability
  • Suitable for high response driving

Technical Information:

Tech Data:

  • Thread Ø: 14mm
  • Thread Reach: 19.0mm
  • Hex Size:20.6mm
  • Heat Range: 34
  • Plug Type: 0.4mm Iridium centre electrode

Cross Reference:

Compatibility with Other Brands:

  • Champion: C53VC, N54R
  • Motorcraft: AG203
  • NGK: B11EG, B11EGP, B11EGV, B11EGV, B11EN, B11EP, R4452D-11, R4652-10.5, R6021E-10.5

These suggested compatibilities with other brands should be used as a guide only. Certain design differences may exist between these spark plugs and another manufacturers; heat ratings can also vary.

Shipping

SHIPPING IS FREE* for orders of £60 and over , regardless of the weight of your order.
We've tried to keep all other shipping costs as low as we can.

Carriage starts at just £0.95 (inc VAT) for small items, with our most common courier rate set at £4.99 for orders of 5kg (enough for 5 litres of oil).

  • *Free shipping is available for UK Royal Mail, UPS Access Point™ (click & collect) and standard UK courier services (not express / priority / islands).
  • Courier surcharges mean we are unable to offer free "to the door" courier shipping from us in Cornwall up to Highlands / Grampian in Scotland - and because we send a lot of liquids, not every courier option is available to us. UPS Access Point™ (click & collect) is available as a free shipping option across Scotland, Wales and England, wherever there is a UPS Access Point™ Location.
  • Carriage charges are based on weight - please see our table of carriage costs for full details (although adding an item to your cart and viewing the calculated carriage is often easier!).
  • Priority shipping is also available.

How long will it take to get my order?

We give an estimate of delivery dates as you shop and in your basket. The vast majority of items are held in stock and dispatched from our UK warehouse and we'll do all we can to get your order to you as quickly as possible.

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