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DENSO Iridium Spark Plug [SK16R11] 3324

DENSO Iridium Spark Plug [SK16R11] 3324


DENSO Iridium Plug SK16R11 - Single Plug

Single Plug


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DENSO Iridium Spark Plug [SK16R11] 3324

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.

General Details:

for OE number90919-01217
Connector typeSolid SAE
Diameter [mm]14
Spanner Size16
Tightening Torque [Nm]22
Weight [g]43
Country Specific DesignJapan
Spark Plug1 - Earthed Electrode
Spark PlugPlatinum Middle Electrode
Thread Length [mm]19
Gross Weight [g]46

Additonal Images:

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  • 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

Fitment / Compatibility:

Land Rover
  • Range Rover Petrol Off-Road Vehicle 4.2 4x4 4197cc 291KW 396HP 428PS(AJV8)
  • Range Rover Petrol Off-Road Vehicle 4.4 4x4 4394cc 225KW 306HP 448PN(AJV8)
  • Range Rover Sport Petrol SUV 4.2 4x4 4197cc 287KW 390HP 428PS(AJV8)
  • Range Rover Sport Petrol SUV 4.4 4x4 4394cc 220KW 299HP 448PN(AJV8)
  • Alphard/Velfire Petrol MPV 2.4 2362cc 125KW 170HP 2AZ-FE
  • Alphard/Velfire Petrol MPV 2.4 4WD 2362cc 125KW 170HP 2AZ-FE
  • Camry Petrol Saloon 2.0 1998cc 109KW 148HP 1AZ-FE
  • Hiace Petrol Bus 2.7 4WD 2694cc 106KW 144HP 3RZ-FE
  • Hiace Petrol Bus 2.7 2694cc 105KW 143HP 3RZ-FE
  • Hiace Petrol Van 2.7 2694cc 105KW 143HP 3RZ-FE
  • Hiace Petrol Bus 2.7 4WD 2694cc 105KW 143HP 3RZ-FE
  • Hiace Petrol Van 2.7 4WD 2694cc 106KW 144HP 3RZ-FE
  • Hiace Petrol Bus 2.7 2694cc 106KW 144HP 3RZ-FE
  • IST Petrol Hatch 1.3 VVT-i 1299cc 63KW 86HP 2NZ-FE
  • Previa Petrol MPV 2.4 2362cc 125KW 170HP 2AZ-FE
  • Prius Full Hybrid Hatch 1.5 Hybrid 1497cc 82KW 112HP 1NZ-FXE

Cross Reference:

  • 90919-01240
  • 90919-01240-79
  • 90080-91184
  • 90919-01217
  • 90919-01218
  • 90919-01240
  • 90919-01241
  • 90919-C1002
  • 90919-T1012

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

Technical PDF Downloads:

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