Internet #300004329

Model #71ECO

Store SKU #1002005130

Eco-Clean 5/8 in. RC12YC Spark Plug for 4-Cycle Engines

  • Keeps outdoor equipment running efficiently
  • Designed to optimize small, 4-cycle engines
  • Use to replace plug each season
  • See More Details

Frequently Bought Together

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Price:
$499

Product Overview

A spark plug creates the electrical spark that ignites the fuel in your engine, and this one replaces worn parts to get your lawn mower running smoothly. Keep outdoor power equipment in prime condition by replacing spark plugs at least once every season. This spark plug delivers faster, easier and more consistent starts. It is a premium, small-engine spark plug designed to deliver smooth starts, optimum performance and maximum plug life.
  • California residents
  • Direct fit replacement for RC12YC with improved fuel economy
  • Perfect OE replacement plug for lawn and garden applications and similar engines
  • Fine-wire center electrode improves ignitability with focused spark for faster, easier more consistent starting
  • Patented rib core nose design fights fouling and provides an alternate spark path to promote continued engine operation when plug contaminants are present

Info & Guides

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NameEco-Clean 5/8 in. RA8HC Small Engine Spark PlugEco-Clean 5/8 in. RC12YC Spark Plug for 4-Cycle EnginesEco-Clean 13/16 in. RN9YC Small Engine Spark PlugYOUCAN Replacement Spark Plug
Price
$493
$499
$499
$598
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Specifications

Dimensions

Product Depth (in.)
.81
Product Height (in.)
5.61
Product Width (in.)
2.46

Details

Fits Brands
Briggs & Stratton,Cub Cadet,Kawasaki,Kohler
Fits Models
Small Engines
Returnable
180-Day
Used with Equipment Type
Riding Mower

Warranty / Certifications

Manufacturer Warranty
None

Questions & Answers

30Questions26Answers

Is this pre gapped or do I need tools to set the gap?

Asked by Wolf September 14, 2018
5
Answers

NO, Spark plugs are never pre-gapped. The gap can change during rough packaging; so never trust that. Besides, gaps for the same plug can be different for different applications. Examples: Briggs & Stratton .030, automotive .028 to .045

Does this spark plug replace Champion RC14YC? I see it on the packaging but it seem to be a diff...

Asked by VicL October 29, 2017
4
Answers

The ad is in error. They have pictured a 71ECO plug but describe what you might get; an RC...YC plug. The will both work in your equipment but are vastly different in their performance characteristics. The RC plug has been upgraded three times; the first upgrade was the EZ start 5071, the 2nd upgrade was also a 71..... something, the 3rd upgrade is the ECO Clean 71ECO. The upgrades are all high performance plugs [faster starting, utilizes higher voltage when needed, and burns cleaner]; a far superior plug. They cost about double but last twice as long. If you get an ECO plug for 4.99 you ARE getting a deal. My guess is you will just receive and older RC plug. The newer plugs are designed to look and perform like the newer automotive Platinum and Iridium spark plugs [without the precious metals]. These use nickle & copper.

What size of socket wrench

Asked by Mick April 27, 2017
3
Answers

5/8" standard

Location in store?

Asked by MICHAEL June 6, 2018
2
Answers

If using the desktop version, the page for this item tells you where it is located in your closest store, mine being "Aisle 31, Bay EC2". trying checking the desktop version for your specific stores location if you have not already done so.

Why are people here stating the Champion spark plug RC12YC is pre-gapped at .030in.? My brand new...

Asked by KathyH October 15, 2020
2
Answers

Re: Zerep, Enfield, CT on October 15, 2020, You said: “Check what gap the manufacturer specifies in the user's manual.” I was not asking what tools I would need, how to check or adjust the gap on a spark plug or how to do it. If the RC12YC is already pre-gapped at .030in. that is all the info I would have needed (thanks but no thanks).

Is this the right spark plug for a John Deere D110 with a 19hp engine?

Asked by Ed April 3, 2020
2
Answers

Yes, the RC12YC is the correct standard, original plug for your D110. But be aware that it will NOT be an ECO-CLEAN spark plug. The ECO-CLEAN plugs are the 3rd upgrade from the RC12YC plugs. The ECOs are high performance plugs that do cost more. Maybe double or so. The description is an error. T'care, Mike

What is the difference between this plug and the regular RC12YC? Is the gap different?

Asked by TheShape April 2, 2020
2
Answers

..............Sorry. I forgot to finish. The spark plug gap remains the same. In my case, Briggs and Stratton, the gap is .030 regardless of the plug you are using. T'care...again!

does this fit on a Chrysler sebring 2007 2.4 cylinder

Asked by ronte March 9, 2020
2
Answers

An online search says you’ll need the Champion RC12MC4. I’m not an expert.

how do you know if the spark plug is not good? my lawnmower won't start took out the spark plug ...

Asked by TT September 24, 2017
2
Answers

after making sure the gap is correct & the plug is fully seated, you could use a spark plug tester (very inexpensive and easy to use)

What replaces champion RDZ4H? 4 CYCLE WEEDEATER.

Asked by kEV March 13, 2018
2
Answers

You need to find a crossover chart to see. Is this one no longer available by Champion or do you want another brand?

Eco-Clean 5/8 in. RC12YC Spark Plug for 4-Cycle Engines - page 2

Customer Reviews

  • 83 Customer Reviews
  • 4.7 out of 5 stars overall
94% of customers recommended.
Overall Ratings
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Put this in my mtd mower tightened it one click with a spark plug wrench and the electrode broke ...
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Value :
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Put this in my mtd mower tightened it one click with a spark plug wrench and the electrode broke off so hows that for quality
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Perfect got for my craftsman mower...
Perfect got for my craftsman mower
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Wrong size - doesn’t fit the engine!...
Wrong size - doesn’t fit the engine!
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Use it all time Go to item
Use it all time Go to item
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This plus a new carb makes pressure washer “new” again...
This plus a new carb makes pressure washer “new” again
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