CHAMPION 7429

Champion Double-Platinum Power spark plugs have platinum on both the center and ground electrodes. The center electrode is platinum fine wire that is riveted onto the nickel alloy center electrode. The ground electrode has a platinum pad welded to its surface.

This plug design is widely used for a distributorless ignition with a Waste Spark design. In this kind of ignition system, one bank of spark plugs fires from the center electrode to the ground and the other bank fires from the ground electrode to the center.

Features & Benefits:

• More power, quicker acceleration
• Fine wire center electrode and V-trimmed ground electrode create a sharp spark focus
• Maintains stable operating temperature under all engine loads
• Heat-Active™ alloy allows electrodes to reach optimal temperature
• Platinum conductors on both center and ground electrodes for longer life and minimal wear

Which CHAMPION Spark Plug Is Right For You?

Material / Series	Lifespan / Durability	Performance / Ignitability	Efficiency / Fuel Economy
Copper / Nickel Plus	★	★
Platinum Power	★★	★★★★	★
Double Platinum	★★★★	★★★★	★
Iridium	★★★	★★★★★	★★

CHAMPION Warranty Information:Iridium plugs 7 years - Double Platinum Power 5 years - Platinum Power 3 years - Copper Plus 2 years

CAPA Certified or NSF Certified parts bear the seal of independent, third party organizations guaranteeing fitment and quality equal to original equipment. These parts may be required if your insurance company is paying for the repair.