SKU: 85242108217

NGK Iridium IX Spark Plug - CR8HIX

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Description

NGK Iridium IX Spark Plug - CR8HIXVehicle Fitment & Part Details This NGK Iridium IX spark plug (CR8HIX) is supplied as an OEM grade replacement. Part of the NGK Iridium IX range. Heat range 8. Thread M10 x 1,0. Verify VIN engine before ordering. Key Details SKU CR8HIX Component Spark Plug Brand NGK Model Iridium IX Heat Range 8 Part MPN 7669 GTIN Barcode 087295176696 Trade Numbers CR8HIX Product Specifications Thread Size M10 x 1,0 Thread Length [mm] 12,7 Spanner Size 16 mm Spark

Vehicle Fitment & Part Details

This NGK Iridium IX spark plug (CR8HIX) is supplied as an OEM-grade replacement. Part of the NGK Iridium IX range. Heat range 8. Thread M10 x 1,0. Verify VIN/engine before ordering.

Key Details

SKU
CR8HIX
Component
Spark Plug
Brand
NGK
Model
Iridium IX
Heat Range
8
Part MPN
7669
GTIN / Barcode
087295176696
Trade Numbers
CR8HIX

Product Specifications

Thread Size
M10 x 1,0
Thread Length [mm]
12,7
Spanner Size
16 mm
Spark Position [mm]
1,65
Electrode / Construction
Connector Type M4, Iridium Middle Electrode, 1 - Earthed Electrode, Interference Suppression 5 kOhm, with gasket seat
Brand Class
Premium

Vehicle Compatibility

Verify VIN/engine and confirm the correct heat range and electrode design for your specific application before ordering.

OEM Reference Numbers

Vehicle OE Numbers

  • Honda: 98056 58713, 98056 58716, 98056 58718
  • Kawasaki: E920701155, 9207 01218, E 9207 01218, 9207 01155, J 4520 IUF 24
  • Suzuki: 09482 00320 111, 99000 69835 C8R, 09482 00485, 99000 79K24 F24, 09482 00321
  • Yamaha: 90793 20174, 90793 22115, 90793 20016, 90793 20072, 90793 20082

Aftermarket Equivalents

  • Bosch: UR2AS, 0242060500
  • Champion: Z6, RZ94C
  • Denso: 4010, U24FS U, U24FSL, IUF 24, U24FSRU, U24FS L, U24FB, U24FSR U, +3 more
Alternate OEM Search References: 9805658713, 9805658716, 9805658718, 920701218, E920701218, 920701155

Fitment Notes

  • Always match heat range, thread size and electrode design before ordering. Verify VIN/engine.

Important: Spark plugs are not returnable, exchangeable, or refundable once fitted. Confirm you are ordering the correct part for your vehicle. Compare the new spark plug to the removed plug for thread reach, thread diameter, hex size, electrode style, gap specification, and heat range before fitting. Mismatched spark plugs can cause misfires, pre-ignition, detonation, fouling, or engine damage.

Returns Notice: Once a spark plug has been fitted or threaded into a cylinder head, it cannot be returned, exchanged, or refunded under any circumstances.

Installation / Use / Maintenance Tips

  • Allow the engine to cool fully before removal - cylinder heads are easily damaged when warm.
  • Use the correct deep-socket plug spanner (16 mm) and avoid impact tools.
  • Inspect the existing plug for fouling, oil contamination, or worn electrodes - may indicate engine condition issues.
  • Verify the gap if your supplied plug is not factory-set; consult your service manual for the correct value.
  • Apply a small amount of anti-seize to the threads (sparingly) and torque to manufacturer specification.

Common Questions

Will this NGK spark plug fit my your vehicle?
This part (CR8HIX) is listed for the applications shown on this page. Always confirm the correct heat range, thread size and electrode design against your vehicle's service manual or a parts lookup before ordering. Verify VIN/engine.

What does the NGK part code mean?
The NGK trade number encodes physical and performance characteristics - thread/reach, electrode design, heat rating, and projection. Each digit and letter has meaning in NGK's naming convention. The heat range is usually the standalone digit (e.g. BPR6ES is heat range 6).

What is the difference between this NGK plug and a Bosch / Champion / Denso equivalent?
The cross-references listed under OEM Reference Numbers are functionally equivalent for the same applications, but materials, electrode design and heat dissipation can differ slightly. NGK is OEM-supply quality and most manufacturers specify NGK or Denso as their factory plug.

How do I confirm fitment if my engine variant isn't listed?
Match the supplied thread size, reach, electrode design and heat range against your existing plug. If unsure, request fitment assistance before ordering.

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 85242108217

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Amazon Customer
Dallas, US
★★★★★ 3
Not well made
I have used these for 2 weeks now and one of them has a hole in the sole... I won't ever buy them again
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Reviewed in the United States on July 15, 2025
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Tammy James
Carnegie, US
★★★★★ 5
HEALTH & BEAUTY
Flavor Name: XL silicone socks 2 pairs
LOVE IT
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Reviewed in the United States on April 13, 2026
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Barb W
Dallas, US
★★★★★ 3
Stains easily. Tight for men's size 11 feet
Flavor Name: XL silicone socks 2 pairs, Flavor Name: XL silicone socks 2 pairs
Husband wore dark cotton socks over these gel foot covers overnight and the covers picked up color from the socks. Tried hand washing, even dabbing with a bleach soaked paper towel, but the stains remained. The covers are a bit tight for men's size 11. Edit: After a few more hand washings the stains began to fade. However one tore around the leg opening when taking it off.
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Reviewed in the United States on August 10, 2024
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DD
West Palm Beach, US
★★★★★ 1
Worthless. Tore on first use.
Flavor Name: XL silicone socks 2 pairs
The first time I put these on my feet, the whole toe broke right through. They were a proper fit and my feet are well pedicured. Just very poor quality. I don’t recommend.
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Reviewed in the United States on August 2, 2024
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Pat Belanger
Port Orchard, US
★★★★★ 5
Best fit!
Flavor Name: XL silicone socks 2 pairs
Search no further, these are the BEST! They are smazing at conforming to the shape of your feet. They fit snuggly with no sags/bags or uncomfortable pressure or squeezing of your toes.
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Reviewed in the United States on March 8, 2025

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