Champion RC78WYP15 CCH1221 RC78WYP15/T06 Spark Plug Iridium
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Champion RC78WYP15 CCH1221 RC78WYP15/T06 Spark Plug Iridium

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£52.48

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About the product

The Champion RC78WYP15 is an industrial spark plug with an iridium-pin centre electrode welded to a copper core. Its ground electrode has a platinum pad welded to a copper core.

The design also uses a fine-wire centre electrode and a platinum V-trimmed ground electrode. This spark plug replaces part number 4089869. If unsure whether it is the correct part for your vehicle, check the cross-reference table or seek assistance.

At a glance

  • Replaces part number 4089869
  • Iridium pin centre electrode with copper core
  • Platinum-pad ground electrode with copper core
  • Fine-wire centre and V-trimmed platinum ground electrodes

Specifications5

Champion
Material
copper, iridium and platinum
Replacement reference
Replaces 4089869
Centre electrode
Iridium pin welded to a copper core
Ground electrode
Platinum pad welded to a copper core
Electrode design
Fine-wire centre electrode and platinum V-trimmed ground electrode

Price history

Price at the shop, last 77 days

The price has stayed at £52.48 since 19 August.

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