Ignitions and Electrical› Ignition Components

Denso

Iridium Power Spark Plug

$11.07

SKU: IXUH22I

In Stock
In Stock
Ships by Sep 12
Free Shipping over $200
$100 Minimum Order
30 Days Return
INSTALL DIFFICULTY
DIY PRO SHOP

Easy — 1–2 hours

Overview

The Denso IXUH22I is an Iridium Power spark plug. It features a 0.4mm iridium tip and a patented 360-degree laser welding assembly process.

This spark plug has a 12mm thread diameter, 26.5mm thread reach, and a 0.9mm gap. It is a resistor type with a 5k Ohm resistor value and a heat range of 22.
Show original supplier description
The Denso IXUH22I Iridium Power spark plug is engineered for enhanced performance and longevity. It utilizes a 0.4mm iridium center electrode tip, which provides superior ignitability and durability compared to conventional plugs. The patented 360-degree laser welding assembly process ensures a strong and reliable bond between the insulator and the center electrode, contributing to a gas-tight seal and preventing thermal shock. Key specifications include a 12mm thread diameter and a 26.5mm thread reach, facilitating proper installation in a wide range of applications. The pre-set gap is 0.9mm, and the plug incorporates a resistor (5k Ohm) to suppress electromagnetic interference. With a heat range of 22, this spark plug is designed to operate effectively across various engine conditions. The 16mm hex size allows for easy installation and removal using standard tools. This Iridium Power spark plug is a direct replacement for various original equipment (OE) part numbers, including SU001-01126. It is compatible with a wide array of vehicles, as indicated by its broad fitment options across numerous makes, models, and years.

Product descriptions are provided by our supplier partners and may not always be perfectly accurate. Not sure this fits? or call (760) 282-4645 and we’ll verify before you order.

Fitment

Fitment Guaranteed

Don’t gamble
on fit.

Log your build in the MOTORMIA app and we’ll guarantee this part fits your exact setup — or your money back, return shipping covered.

Available on iOS & Android

Specifications

BrandDenso
Part NumberIXUH22I
CategoryIgnitions and Electrical

We’re here — turning wrenches, just like you.

Call us, follow along, or come say hi.

(760) 282-4645 Instagram Google

Buy with Confidence

Returns & Fitment

Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

View Full Return Policy

Shipping

Orders are processed in 1–3 business days. In stock parts ship promptly from our partner network. Special-order items either aren’t currently stocked or are built to your spec — expect 4–6 weeks. If a part goes on backorder while your order is in the queue, we’ll reach out and work through discounted alternatives together.

Free shipping over $200 in the continental US. Alaska, Hawaii, U.S. territories (Puerto Rico, U.S. Virgin Islands, Guam, American Samoa, and the Northern Mariana Islands), and international orders carry surcharges — most appear at checkout. Some exceptions (LTL freight, or suppliers who quote freight only after we place the order) won’t. In those cases we’ll reach out with the exact charge before your order moves forward.

View Full Shipping Policy