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Federal Mogul 97-21 Champion Copper Plus Small Engine Spark Plug

Manufacturer

Picture for manufacturer Federal Mogul

Part Number

97-21
6 reviews
Sale Price

$6.49

1 left at this price

delivery box

Usually delivered within 2 days

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Live-in-stock inventory

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Fitment guaranteed

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Product Details

The Federal Mogul 97-21 Champion Copper Plus spark plug delivers dependable performance for small engines. Engineered with a copper core electrode, this spark plug provides superior conductivity and enhanced heat control for consistent ignition and reliable operation.

Key Features:

  • Copper core electrode for increased electrical conductivity
  • Improved heat dissipation for longer service life
  • Designed specifically for small engine applications
  • Reliable ignition performance across various operating conditions
  • Direct replacement for OEM spark plugs

The Champion Copper Plus design offers proven technology that small engine operators have trusted for years. The copper core construction ensures efficient heat transfer away from the firing tip, reducing the risk of pre-ignition and electrode wear. Ideal for lawn mowers, generators, pressure washers, and other small engine equipment.

Products specifications

Seat Type

FLAT

Manufacturer Heat Range

6

Center Electrode Tip Material

Nickel

Hex Size

0.75

Thread Diameter

14.000

Ground Electrode Quantity

1

Reach

0.375

Pre-Gap Size

0.025

Hex Size

19.050

Ground Electrode Tip Design

J Gap

Thread Diameter

0.551

Pre-Gap Size

0.64

Ground Electrode Core Material

Nickel

Electrical Terminal Type

Non-Removable Nut

Buen servicio y la forma de pago muy sencillo

Gjjbb

works well first time buying here so a little concerned but it looks good thanks

hate having to deal with coupons, offer the best price from the beginning and have a customer for life.

good

This is the first time that I have ordered from Autoplicity and I will always search their site first when looking for aftermarket parts for my car. I bought an air oil separator that is normally 300 for 220! I ordered on monday and received it on thursday. I was shocked to receive it so fast. Great company and I will definitely buy from them again.

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