
E3.24 Lawn & Garden Spark Plug
E3.24 is a 10mm, 0.500” reach plug with a gasket seat. It is used in a wide variety of small engine applications, especially handheld lawn & garden equipment. The patented DiamondFIRE side wire is proven to increase power, reduce fuel consumption and improve hydrocarbon emissions in long-term use. The unique ground electrode and full-size center electrode also provides optimal performance over an extended product life.
Replaces:
- BOSCH: USR7AC
- CHAMPION: RZ7C
- NGK: CMR5H, CMR6H, CMR7H
Original: $7.99
-65%$7.99
$2.80More Images


E3.24 Lawn & Garden Spark Plug
E3.24 is a 10mm, 0.500” reach plug with a gasket seat. It is used in a wide variety of small engine applications, especially handheld lawn & garden equipment. The patented DiamondFIRE side wire is proven to increase power, reduce fuel consumption and improve hydrocarbon emissions in long-term use. The unique ground electrode and full-size center electrode also provides optimal performance over an extended product life.
Replaces:
- BOSCH: USR7AC
- CHAMPION: RZ7C
- NGK: CMR5H, CMR6H, CMR7H
Product Information
Product Information
Shipping & Returns
Shipping & Returns
Description
E3.24 is a 10mm, 0.500” reach plug with a gasket seat. It is used in a wide variety of small engine applications, especially handheld lawn & garden equipment. The patented DiamondFIRE side wire is proven to increase power, reduce fuel consumption and improve hydrocarbon emissions in long-term use. The unique ground electrode and full-size center electrode also provides optimal performance over an extended product life.
Replaces:
- BOSCH: USR7AC
- CHAMPION: RZ7C
- NGK: CMR5H, CMR6H, CMR7H













