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DENSO Iridium TT Spark Plug IKH16TT 4703

IKH16TT

$8.99
$8.99
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  • OE-Standard Warranty
  • Global Shipping
  • Technical Fitment Support

Bulk Order? Contact us for wholesale pricing

Iridium TT®

The two needle-thin electrodes in DENSO’s patented Iridium TT design enable sparks to grow 360 degrees in all three dimensions, improving ignition performance and combustion output, increasing spark plug lifespan and reducing emissions. The lifetime of these plugs meet any OE engine maintenance requirement. Performance is higher due to the Twin tip technology and the Denso patented 0.4mm centre electrode

Features and benefits:
  • Twin tip 0.4mm iridium center and 0.7mm platinum ground electrodes, reduces voltage required, maximizing ignitability
  • Endurance over 100,000 miles
  • Increased performance and fuel econom

Specifications

Brand

DENSO

OE Number
  • 22401-5M014​ 22401-5M015 18840-11051​ 18845-11160

OEM Cross Reference
  • CHAMPION ® CCH9006
  • DENSO ® SK16HR11

Fitment
  • TOYOTA LAND CRUISER PRADO;TOYOTA SIENNA TOYOTA TUNDRA;TOYOTA ZELAS;TOYOTA HIGHLANDER
  • JEEP CHEROKEE JEEP COMMANDER

Country of Origin

Japan

Package Weight

0.06 kg
DENSO Iridium TT Spark Plug IKH16TT 4703

$8.99

How do I make sure this part fits my vehicle?

Compare the Fitment and OE Number details in the Specifications table with your vehicle and your original part. Not sure? Send us your VIN or the OE number printed on your old part and our technical team will confirm fitment before you order.

How fast is shipping?

US orders ship with free standard delivery and typically arrive within 3–7 business days. You'll receive a tracking number by email as soon as your order is on its way.

What if the part doesn't work out?

You're covered by our 90-day return policy. Contact us within 90 days of delivery and we'll arrange the return and issue your refund once the part is received and inspected.

Does it come with a warranty?

Yes. Every part is backed by a 12-month / 12,000-mile warranty against defects in materials and workmanship. If a covered part fails under normal use, we'll replace it or refund you.

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