Champion Platinum Power Spark Plug 3470

Description

The Champion Platinum Power Spark Plug 3470 is designed to deliver strong ignition performance and long-lasting durability for a wide range of passenger vehicle applications. Built with Champion’s exclusive Heat-Active™ alloy, this spark plug features a fine-wire platinum center electrode and a V-trimmed ground electrode that promote sharper spark focus and more efficient combustion.

The platinum-tipped center electrode helps resist wear and maintain the correct spark gap throughout the life of the plug, supporting consistent ignition performance. The fine-wire design also reduces voltage requirements while improving ignitability, which can contribute to smoother engine operation.

Designed as part of the Champion Platinum Power line, the RE14PMC5 spark plug features a tapered seat design and a factory pre-gap of 0.050 in (1.27 mm), providing dependable replacement performance in compatible engines.

Features

• Platinum center electrode for extended service life

• Fine-wire center electrode improves ignitability

• V-trimmed ground electrode promotes sharper spark focus

• Heat-Active™ alloy helps electrodes reach optimal operating temperature

• Platinum tipped center wire helps maintain proper gap specification over time

• Champion Platinum Power design for premium replacement performance

Specifications

• Brand: Champion

• Part Number: 3470

• Plug Type: RE14PMC5

• Classification: Champion Platinum Power

• Grade Type: Standard Replacement

• Part Description: Spark Plug

• Center Electrode Tip Material: Platinum

• Center Electrode Design: Standard

• Ground Electrode Quantity: 1

• Ground Electrode Core Material: Nickel

• Ground Electrode Tip Material: Nickel

• Pre-Gap Size: 0.050 in / 1.27 mm

• Hex Size: 0.625 in / 15.880 mm

• Insulator Height: 0.12 in

• Manufacturer Heat Range: 14

• Seat Type: Tapered

• Reach: 0.984 in

• Thread Diameter: 0.551 in / 14.000 mm

• Resistor Type: Yes

• Washer Included: No

• Electrical Terminal Type: Non-Removable Nut

• Hex Type: Hex

• Indexed: No

• Subject to Prop 65: No

Fitment

Compatible with select vehicles including:

Chrysler

• 300 (2008) – 2.7L V6

• PT Cruiser (2003–2009) – 2.4L L4

• Sebring (2008) – 2.7L V6

Dodge

• Charger (2008) – 2.7L V6

• Magnum (2007–2008) – 2.7L V6

• Stratus (2004–2006) – 2.4L L4

Saturn

• LW1 (2000) – 2.2L L4

Always confirm vehicle compatibility and engine specifications before installation.