CURRENT RETAILER PRODUCT
ChampionCURRENT PRODUCT RECORD
Champion RDZ4H CCH979 Spark Plug Copper Plus is listed in the retailer category “Electrical > Ignition > Spark Plugs > 10mm Diameter”. The current catalogue identifies it with product reference 41185925715 and GTIN 05054716427908. The price and availability shown here come from the dated retailer feed.
Check the thread diameter and reach, seat type, heat range, resistor design, terminal, electrode specification and prescribed gap against the vehicle or engine application. A matching brand or similar-looking plug does not establish fitment.
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EXPLORE THE CATALOGUE
These products share a catalogue category. They are alternatives to research and are not automatically interchangeable or compatible with the same vehicle.
Retailer category: Electrical > Ignition > Spark Plugs > 10mm Diameter
GTIN: 05053557051600 · Reference: 41704836682
Feed dated 29 Sept 2026. Delivery and fitting costs not confirmed.
Retailer category: Electrical > Ignition > Spark Plugs > 10mm Diameter
GTIN: 05054716427847 · Reference: 41185925712
Feed dated 29 Sept 2026. Delivery and fitting costs not confirmed.
Retailer category: Electrical > Ignition > Spark Plugs > 10mm Diameter
GTIN: 04044197802340 · Reference: RG4HCX
Feed dated 29 Sept 2026. Delivery and fitting costs not confirmed.
Retailer category: Electrical > Ignition > Spark Plugs > 10mm Diameter
GTIN: 05053557018771 · Reference: 41192501528
Feed dated 29 Sept 2026. Delivery and fitting costs not confirmed.