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Denso (5331) ITF20 Iridium Power Spark Plug, (Pack of 1) | Specifications and Fitment

Original price was: $10.99.Current price is: $10.45.

6 ratingsSource: Amazon
SKU: B-B000CJ04AA Category:

Use the specifications, images, available variations, fitment notes, and referenced part numbers to check this product against your application.

About this item

  • 0.4 mm iridium center electrode: world’s smallest diameter that maximizes firing potential
  • U-groove and taper cut ground electrode: provides faster spark flame growth and lessens heat quenching
  • DENSO patented 360 degree laser welding process: ensuring exceptional quality bond and structural strength with the iridium center electrode
  • DENSO patented 360 degree laser welding process: ensuring exceptional quality bond and structural strength with the iridium center electrode

Before you order
  • Confirm the part number, position, dimensions, and connector details shown on this page.
  • Compare the listing with the part currently installed on your vehicle.

Description

Check the specifications, dimensions, variation details, referenced part numbers, and available fitment evidence before matching this item to an application.

Increased performance with World’s smallest Iridium Center Electrode (0.4mm). To increase ignitability, the important point is to let the flame kernel produced by the spark to grow unobstructed. Normally, this can be accomplished by widening the spark gap. However, this causes spark voltage to increase, which has the opposite effect. Iridium Power uses DENSO’s patented U-Groove ground electrode to achieve maximum ignitability while minimizing required voltage.

Product facts

Specifications

Canonical product
MP-US-B000CJ04AA
Source product ID
B000CJ04AA
Category
Performance Parts & Accessories / Ignition & Electrical / Spark Plugs & Wires / Spark Plugs
Available images
1

No structured vehicle fitment data is available. Compare the listing with the vehicle and existing part before ordering.

Parameters, dimensions, material, fitment, and part numbers

Buying guidance

Quick decision

A spark plugs listing with source specifications kept visible for comparison.

Fit and size notes

  • No structured vehicle fitment was supplied; verify the product details against your application.

Before you buy

  • Compare the listing title, photos, package contents, and specifications with the part being replaced.
  • Confirm vehicle compatibility and installation requirements before ordering.

Customer feedback

Ratings and written reviews

3.8 / 5 6 source ratings

Source: Amazon. Imported marketplace feedback is shown for product research and is not a review of a purchase made on this website.

3 written reviews
5 stars 2
4 stars 0
3 stars 0
2 stars 0
1 star 1

3 reviews for Denso (5331) ITF20 Iridium Power Spark Plug, (Pack of 1) | Specifications and Fitment

  1. Imported from AmazonSource context: Verified Purchase

    thamer

    v.v good

  2. Imported from AmazonSource context: Verified Purchase

    Customer

    Got no spark plug just box

  3. Imported from AmazonSource context: Verified Purchase

    George N.

    great price

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