Description
The Champion Copper Plus Spark Plug 470 (RE14MCC5) is engineered to provide dependable ignition performance and long service life in compatible engines. Featuring a copper core center electrode, it improves electrical conductivity and heat dissipation, helping maintain consistent combustion and optimal engine operation.
Part of the Champion Copper Plus series, this spark plug is built for durability and corrosion resistance while meeting ISO and SAE standards for proven reliability. Its resistor design helps reduce electrical interference and supports smooth ignition system performance.
With a 14 mm thread diameter, 0.984 in reach, and tapered seat, the Champion 470 spark plug is designed as a dependable replacement for select Chrysler and Dodge engines.
Features
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Copper core center electrode for improved conductivity and heat control
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Champion Copper Plus design for dependable performance and durability
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Resistor design helps reduce electrical interference
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Superior corrosion resistance for longer service life
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Built to ISO and SAE standards for consistent performance
Specifications
Brand: Champion
Part Number: 470
Plug Type: RE14MCC5
Classification: Champion Copper Plus
Grade Type: Standard Replacement
Part Description: Spark Plug
Electrode Specifications
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Center Electrode Tip Material: Copper
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Center Electrode Design: Standard
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Ground Electrode Quantity: 1
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Ground Electrode Core Material: Nickel
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Ground Electrode Tip Material: Nickel
Dimensions
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Thread Diameter: 14.000 mm / 0.551 in
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Reach: 0.984 in
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Seat Type: Tapered
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Hex Size: 0.625 in / 15.880 mm
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Insulator Height: 0.12 in
Performance
Additional Details
Fitment
The Champion 470 spark plug fits a variety of Chrysler and Dodge vehicles equipped with 2.4L or 2.7L engines, including:
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Chrysler
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Dodge
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Charger (2008) – 2.7L V6
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Magnum (2007–2008) – 2.7L V6
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Neon (2003–2005) – 2.4L L4
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Stratus (2004–2005) – 2.4L L4
Always confirm compatibility using year, make, model, and engine size before installation.