20 Most Recent Champion 300129 Spark Plug DJ8J Questions & Answers

Depends on what year and model of engine you put it in.

Champion 300129... | Answered on Aug 28, 2014

yes there are, and there is also an NGK equivalent


1x Champion Copper Plus Spark Plug C9YC (Champion C9YC) from ...


Champion C9YC. 1x Champion Copper Plus Spark Plug C9YC from The Green Spark PlugCompany. See our other Champion products. Stock Number‎: ‎OE003/T10

Champion C9YC - Spark plug cross reference


Details about Champion C9YC: Threaddiameter: 14mm; Threadreach: 19mm; Seattype: flat; Hexsize: 16mm; Tipconfiguration: projected; Construction: Standard ...

Champion 344 RC9YC Copper Plus Spark Plug, Pack of 1 - Amazon.ca


The Add-on program allows Amazon to offer thousands of low-priced items that would be cost-prohibitive to ship on their own. These items ship with qualifying ...

Champion Garden | Answered on Jan 08, 2019

.025 for most of small engines.

Champion Garden | Answered on Dec 25, 2018

Buy them anywhere

Champion Garden | Answered on Nov 04, 2018

RCJ6Y is a colder plug and might be susceptible to fouling in an engine that has a RCJ8Y recommended. The Y suffix denotes an extended nose which also tends to resist fouling and is claimed to provide a better, more positive start to the flame front. In reality there is little practical difference between the standard and extended nose plug and the performance they offer in an engine in good condition and correctly tuned.

Champion Garden | Answered on Aug 28, 2018

cannot find a listing for qc champion plugs
comment on what engine they are used in and we may be able to help

Champion Garden | Answered on Jul 30, 2018

unleaded fuel 86 octane is fine

Champion Garden | Answered on Jun 11, 2018

indicates a problem in the low oil warning system
it is making and breaking a circuit that is causing an irregular spark

Champion Garden | Answered on Jun 11, 2018

try champions website

Champion Garden | Answered on May 24, 2018

Fixya is unable to identify sources of fuel tanks.

Champion Garden | Answered on Feb 22, 2018

Hi, Check the depth of your existing plug from the screw part only & as long as the champion plug is not longer then it should be okay. Please leave me feed back: Malcolm Campbell, Thanks.

Champion Garden | Answered on Nov 03, 2017

Accel - 566 - Cross match =

Champion - RV12C
Champion* - RV12C6
* RBL12

NGK - BR5FE-15



Champion Garden | Answered on Aug 22, 2017

According to the specs on the site, the difference is one has a longer projected tip. It says that it won't HURT the machine but might result in harder to start.

Champion Garden | Answered on Aug 13, 2017

Check with an auto parts store. Have them cross-reference it.

Champion Garden | Answered on Aug 01, 2017

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