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Champion Spark Plugs

Mfr. Champion

Champion Spark Plugs
$9.16 - $72.55
For over 100 years Champion Spark Plug has been a world leader in the manufacture of spark plugs for every kind of marine combustion engine.

  • These Champion spark plugs are designed for Marine use
  • Please Note - Sold in standard package quantities of 4, 6, 8 or 10 only
  • Sparkplugs are listed below by alphabetical, then numerical order
  • Go2Marine takes pride in serving you - if for some reason you do not find the appropriate spark plug number, please call us
Part No. Mfr No. Description Pack Quantity Unit Leaves Warehouse* List Price
Your Price
Qty.
Spark Plug - 7712 - Sold as Pack of 6
70473 7712 Double Platinum Spark Plug 6 Pack In-Stock
(Ships In: 1 - 2 Days)
$51.04
$47.13
 
Spark Plug - J4C - Sold as Pack of 4
70441 J4C Traditional Spark Plug 4 Pack In-Stock
(Ships In: 1 - 2 Days)
$10.49
$9.69
 
Spark Plug - J6C Pack of 4
70442 J6C Traditional Spark Plug 4 Pack In-Stock
(Ships In: 1 - 2 Days)
$10.49
$9.69
 
Spark Plug - J8C - Sold as Pack of 8
70443 J8C Traditional Spark Plug 8 Pack In-Stock
(Ships In: 1 - 2 Days)
$19.85
$18.33
 
Spark Plug - L6VC - Sold as Pack of 4
70474 L6VC Racing Series Spark Plug 4 Pack In-Stock
(Ships In: 1 - 2 Days)
$14.75
$13.62
 
Spark Plug - L76V - Sold as Pack of 4
70476 L76V Marine Spark Plug 4 Pack In-Stock
(Ships In: 1 - 2 Days)
$17.49
$16.15
 
Spark Plug - L77JC4 Pack of 4
70477 L77JC4 Marine Spark Plug 4 Pack In-Stock
(Ships In: 1 - 2 Days)
$10.49
$9.69
 
Spark Plug - L78C - Sold as Pack of 4
70478 L78C Racing Series Spark Plug 4 Pack In-Stock
(Ships In: 1 - 2 Days)
$10.49
$9.69
 
Spark Plug - L78V Pack of 4
70479 L78V Racing Series Spark Plug 4 Pack In-Stock
(Ships In: 1 - 2 Days)
$17.49
$16.15
 
Spark Plug - L78YC - Sold as Pack of 4
70480 L78YC Racing Series Spark Plug 4 Pack In-Stock
(Ships In: 1 - 2 Days)
$10.49
$9.69
 
Spark Plug - L82C Pack of 4
70482 L82C Racing Series Spark Plug 4 Pack In-Stock
(Ships In: 1 - 2 Days)
$10.49
$9.69
 
Spark Plug - L86C - Sold as Pack of 4
70445 L86C Racing Series Spark Plug 4 Pack In-Stock
(Ships In: 1 - 2 Days)
$9.92
$9.16
 
Spark Plug - L87YC - Sold as Pack of 4
70446 L87YC Traditional Spark Plug 4 Pack In-Stock
(Ships In: 1 - 2 Days)
$10.49
$9.69
 
Spark Plug - P10Y - Sold as Pack of 8
70447 P10Y Traditional Spark Plug 8 Pack In-Stock
(Ships In: 1 - 2 Days)
$27.89
$25.75
 
Spark Plug - QC10PEPB - Sold as Pack of 6
297407 QC10PEPB Double Platinum Spark Plug 6 Pack In-Stock
(Ships In: 1 - 2 Days)
$78.57
$72.55
 
Spark Plug - QC12PEP Pack of 6
93247 QC12PEP Double Platinum Spark Plug 6 Pack In-Stock
(Ships In: 1 - 2 Days)
$52.10
$48.11
 
Spark Plug - QC12PEPA - Sold as Pack of 4
70471 QC12PEPA Double Platinum Spark Plug 4 Pack In-Stock
(Ships In: 1 - 2 Days)
$34.73
$32.07
 
Spark Plug - QL16V - Sold as Pack of 4
70483 QL16V Racing Series Spark Plug 4 Pack In-Stock
(Ships In: 1 - 2 Days)
$34.73
$32.07
 
Spark Plug - QL76V - Sold as Pack of 4
70484 QL76V Traditional Spark Plug 4 Pack In-Stock
(Ships In: 1 - 2 Days)
$34.73
$32.07
 
Spark Plug - QL77CC - Sold as Pack of 6
70485 QL77CC Traditional Spark Plug 6 Pack In-Stock
(Ships In: 1 - 2 Days)
$25.29
$23.35
 
Spark Plug - QL77JC4 Pack of 4
70486 QL77JC4 Marine Spark Plug 4 Pack In-Stock
(Ships In: 1 - 2 Days)
$17.49
$16.15
 
Spark Plug - QL78C - Sold as Pack of 4
70487 QL78C Traditional Spark Plug 4 Pack In-Stock
(Ships In: 1 - 2 Days)
$17.49
$16.15
 
Spark Plug - QL78V Pack of 4
70488 QL78V Traditional Spark Plug 4 Pack In-Stock
(Ships In: 1 - 2 Days)
$34.73
$32.07
 
Spark Plug - QL78YC - Sold as Pack of 4
70489 QL78YC Racing Series Spark Plug 4 Pack In-Stock
(Ships In: 1 - 2 Days)
$17.49
$16.15
 
Spark Plug - QL78YC6 - Sold as Pack of 4
70448 QL78YC6 Traditional Spark Plug 4 Pack In-Stock
(Ships In: 1 - 2 Days)
$17.49
$16.15
 
Spark Plug - QL82C Pack of 4
70490 QL82C Racing Series Spark Plug 4 Pack In-Stock
(Ships In: 1 - 2 Days)
$17.49
$16.15
 
Spark Plug - QL82YC - Sold as Pack of 4
70491 QL82YC Traditional Spark Plug 4 Pack In-Stock
(Ships In: 1 - 2 Days)
$17.49
$16.15
 
Spark Plug - QL86C - Sold as Pack of 4
70492 QL86C Racing Series Spark Plug 4 Pack In-Stock
(Ships In: 1 - 2 Days)
$17.49
$16.15
 
Spark Plug - QL87YC - Sold as Pack of 8
70493 QL87YC Traditional Spark Plug 8 Pack In-Stock
(Ships In: 1 - 2 Days)
$33.71
$31.13
 
Spark Plug - RA8HC - Sold as Pack of 4
70449 RA8HC Traditinal Spark Plug 4 Pack In-Stock
(Ships In: 1 - 2 Days)
$12.00
$11.08
 
Spark Plug - RF10C - Sold as Pack of 4
70452 RF10C Traditional Spark Plug 4 Each In-Stock: 1 Day $8.96
$11.84
 
Spark Plug - RJ12C - Sold as Pack of 4
70494 RJ12C Traditional Spark Plug 4 Pack In-Stock
(Ships In: 1 - 2 Days)
$14.75
$13.62
 
Spark Plug - RV15YC4 - Sold as Pack of 4
92461 RV15YC4 Traditional Spark Plug 4 Pack In-Stock
(Ships In: 1 - 2 Days)
$10.92
$10.08
 
Spark Plug - RJ14YC - Sold as Pack of 4
70453 RJ14YC Traditional Spark Plug 4 Pack In-Stock
(Ships In: 1 - 2 Days)
$10.92
$10.08
 
Spark Plug - RL87YC - Sold as Pack of 8
70454 RL87YC Traditional Spark Plug 8 Pack In-Stock
(Ships In: 1 - 2 Days)
$22.69
$20.95
 
Spark Plug - RN9YC - Sold as Pack of 4
70459 RN9YC Traditional Spark Plug 4 Pack In-Stock
(Ships In: 1 - 2 Days)
$10.92
$10.08
 
Spark Plug - RN12YC - Sold as Pack of 4
70460 RN12YC Traditional Spark Plug 4 Pack In-Stock
(Ships In: 1 - 2 Days)
$11.08
$10.23
 
Spark Plug - RS9YC - Sold as Pack of 6
70461 RS9YC Traditional Spark Plug 6 Pack In-Stock
(Ships In: 1 - 2 Days)
$16.06
$14.83
 
Spark Plug - RS12YC Pack of 6
70462 RS12YC Traditional Spark Plug 6 Pack In-Stock
(Ships In: 1 - 2 Days)
$16.06
$14.83
 
Spark Plug - RV8C, each
70463 RV8C Traditional Spark Plug 1
Spark Plug - RV9YC - Sold as Pack of 4
70464 RV9YC Traditional Spark Plug 4 Pack In-Stock
(Ships In: 1 - 2 Days)
$10.49
$9.69
 
Spark Plug - RV12YC - Sold as Pack of 4
70465 RV12YC Traditional Spark Plug 4 Pack In-Stock
(Ships In: 1 - 2 Days)
$10.92
$10.08
 
Spark Plug - RV91MC - Sold as Pack of 4
70466 RV91MC Double Platinum Spark Plug 4 Pack In-Stock
(Ships In: 1 - 2 Days)
$12.00
$11.08
 
Spark Plug - RV92YC - Sold as Pack of 8
70467 RV92YC Racing Series Spark Plug 8 Pack In-Stock
(Ships In: 1 - 2 Days)
$22.69
$20.95
 
Spark Plug - UL18V Pack of 4
70468 UL18V Racing Series Spark Plug 4 Pack In-Stock
(Ships In: 1 - 2 Days)
$14.75
$13.62
 
Spark Plug - UL77V - Sold as Pack of 4
70496 UL77V Racing Series Spark Plug 8 Pack In-Stock
(Ships In: 1 - 2 Days)
$19.61
$18.11
 
Spark Plug - UL81C - Sold as Pack of 4
70469 UL81C Racing Series Spark Plug 4 Pack In-Stock
(Ships In: 1 - 2 Days)
$14.75
$13.62
 
Spark Plug - XC12PEPB Pack of 4
70472 XC12PEPB Traditional Spark Plug 4 Pack In-Stock
(Ships In: 1 - 2 Days)
$34.73
$32.07
 
* Leaves Warehouse: Does not include Weekends and Holidays.
When will my order arrive? Add the Estimated Leaves Warehouse Time + Estimated Shipping Time.
Shipping Info

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Returns / Exchanges

For Go2marine's shipping and return policy, click here.
Additional Description
Understanding the "Heat" range is easy.

EXAMPLE: The heat range for a RV15YC6 is the "15" (ignore the 6, it is the gap) After you have identified the numbering system for your plug, merely raise or lower that number to change the heat range. Remember, CHAMPION PLUGS GET HOTTER THE HIGHER THE NUMBER, COLDER THE LOWER THE NUMBER.

Say you are starting with a RCJ7Y if you want a colder plug, you would use RCJ6Y if you want a hotter plug, you would use RCJ8Y

Champion Early History, in brief
Albert Champion was born in France in 1878. By 1899, Champion came to America to compete in a series of bicycle and motorcycle races. He had brought several bicycles and motorcycles from France, but found the parts very hard to locate in the United States. Champion began making spark plugs to help pay bills and cover expense and sold them to friends in Boston.
In 1900, Champion immigrated to America. By 1904, Champion moved to Flint, Michigan where he founded Champion Ignition Company for the manufacturing of spark plugs and dynamo's. With the help of investors, Champion was able to turn his motorcycle and automobile racing hobbies into a successful business. Unfortunately, problems with the investors lead to a break up in 1905. Champion soon found himself without a company. The investors continued to manufacture the spark plugs under the Champion name, but Champion himself was removed.
In 1908 with the backing of the Buick Motor Co., Champion began a new company called the AC (Albert Champion) Spark Plug Company and he was appointed president. In 1916 Alfred P. Sloan formed United Motors Corp. (soon to become GM) and eventually acquired Buick and AC Spark Plug.

Review and FAQ Center


Question
Champion 7712

I have been using Champion 7712 plugs in my Ficht 115 for many years (with great results). I have been advised that Champion no longer make these plugs? What plug should I be using in their place?

Submitted by: Tim
Answer

If you are having good luck with that plug stay with it. I have lots of them still available and the link below will take you to it.

Champion Spark Plugs

Question
QL86C vs L86C

What’s the diff between QL86C and L86C. Does it make a diff in my 4hp Johnson outboard?

Submitted by: CanadianChef
Answer

The difference between a QL-series spark plug and an L-series spark plug is the inclusion of a radio-frequency noise suppressor in the QL-series.

Using the QL-series plugs will tend to reduce the amount of radio-frequency energy and noise produced by the ignition sparking of the engine.
There are several reasons why you might want to reduce the amount of radio-frequency noise produced, and they all are based on the concept of interference.
There is obvious potential for radio-frequency noise generated from the engine ignition sparking to interfere with radio-frequency receivers near the engine. The boat’s VHF Marine Band radio will be a prime target for interference. However, even if your boat does not have a VHF Marine Band radio, you may want to use the QL-series plugs.

Question
spark plug types

What is the differances between championg sparkplug L78c and L78YC
Thanks in advance,

Submitted by: edlty
Answer

The difference is that C stands for Copper Plus Design and Y stands for standard projected electrode.

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