E3.12 Spark Plug

Home > Products > Lawn & Garden Spark Plugs > E3.12 Spark Plug

Click to enlarge

$6.49

1 review(s)

DESCRIPTION

SPECIFICATIONS

REVIEWS

E3.12 is a 14mm, 0.375” 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:

CHAMPION: CJ4, CJ6,CJ6Y, CJ7Y, CJ8, RCJ4, RCJ6, RCJ6Y, RCJ7Y, RCJ8, 5843
NGK: BM6A, BM6Y, BM7A, BM7Y, BMR6A, BMR7A, BPM7A, BPM7Y, BPMR6A-10, BPMR7A

Part Number: E3.12

Resistor: Non-Resistor

Hex Size: 3/4"

Thread Reach: 0.375"

Thread Diameter: 14mm

Seat: Gasket

Tip/Gap: DiamondFIRE Adjustable Gap

Reviewed by TJ429
03/04/2018 - 01:22:25 PM

The Real Deal

I put one of these is my Poulan PP4018 and it started on the first pull for the first time in the 13 years I've had it. I've since put these in my new Poulan PR4218 and my Husky 55 Rancher. Be prepared to turn down the idle since the first thing you'll notice is a faster idle speed and noticeably smoother idle. Throttle response is also noticeably stronger as well as a bit more top end power. They just flat out run better! Sometimes I'll start thinking it's all my imagination and I'll put a Champion or NGK back in and realize, nope, these are the real deal!