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Champion Copper Plus Spark Plug RN57YCC - 954
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Champion Copper Plus Spark Plug RN57YCC - 954

CHAMPION
ELE2063
In stock
$7.27 $6.99
Description The Champion Copper Plus Spark Plug RN57YCC is a dependable OE-type replacement spark plug designed...
$6.99
Champion Copper Plus Spark Plug RN57YCC - 954
Description

Description

The Champion Copper Plus Spark Plug RN57YCC is a dependable OE-type replacement spark plug designed to deliver reliable ignition performance, accurate heat control, and consistent overall wear in a wide range of applications. Built with Champion’s proven Copper Plus design, this plug helps resist fouling and supports long service life in both small engine and powersports environments.

Its copper core design helps manage heat range effectively for dependable operation under varying conditions, while the flat seat, crush washer, and resistor configuration provide OE-style fit and function. Built to ISO and SAE standards, the RN57YCC is a strong replacement choice for select Porsche automotive applications as well as numerous Arctic Cat, Kawasaki, Polaris, and Yamaha powersports models.

Features

  • Part number: 954
  • Plug type: RN57YCC
  • OE-type replacement spark plug
  • Champion Copper Plus design for dependable performance and durability
  • Helps resist fouling for reliable operation
  • Copper core center electrode allows accurate heat range control for longer life
  • Superior corrosion resistance
  • Built to ISO and SAE standards for proven performance
  • Center electrode tip material: Nickel
  • Ground electrode tip material: Nickel
  • Ground electrode core material: Nickel
  • Ground electrode quantity: 1
  • Pre-gap size: 0.025 in / 0.64 mm
  • Hex size: 0.813 in / 20.650 mm
  • Insulator height: 0.06 in
  • Manufacturer heat range: 57
  • Seat type: Flat
  • Reach: 0.75 in
  • Thread diameter: 14.000 mm / 0.551 in
  • Resistor type: Yes
  • Washer included: Yes
  • Washer type: Crush
  • Classification: Champion Copper Plus Small Engine
  • Grade type: Standard Replacement
  • Electrical terminal type: Non-Removable Nut
  • Hex type: Hex
  • Center electrode design: Standard
  • Indexed: No
  • Core nose length: 0.215 in / 5.5 mm
  • Part description: Spark Plug
  • Subject to Prop 65: No

Vehicle / Powersports Fitment

Automotive Fitment

Porsche

  • 911 — 1972-1973 — 2.4L H6 2341cc
  • 911 — 1972-1973 — 2.3L H6 2341cc/143cid

Powersports Fitment

Arctic Cat

  • Blast LT 4000 — 2021
  • Blast M 4000 — 2021
  • Blast M 4000 Special Edition — 2021
  • Blast ZR 4000 — 2021
  • M 6000 141 — 2018
  • M 6000 153 — 2015-2018
  • M 6000 ES 153 — 2015
  • M 6000 Limited 153 — 2016
  • M 6000 SE 141 — 2016
  • M 6000 SE 153 — 2016
  • M 6000 SE ES 141 — 2017-2019
  • M 6000 SE ES 153 — 2017-2019
  • M 6000 Sno Pro 141 — 2016
  • M 6000 Sno Pro 153 — 2014-2017
  • M 6000 Sno Pro ES 153 — 2017
  • M 8000 153 — 2018
  • M 8000 Hardcore 153 — 2019
  • M 8000 Hardcore 162 — 2019
  • M 8000 Hardcore Alpha One 154 — 2021
  • M 8000 Hardcore Alpha One 165 — 2021
  • M 8000 Hardcore Alpha One ES 154 — 2021
  • M 8000 Hardcore Alpha One ES 165 — 2021
  • M 8000 Mountain Cat 153 — 2018-2019
  • M 8000 Mountain Cat 162 — 2018-2019
  • M 8000 Mountain Cat Alpha One 154 — 2019-2021
  • M 8000 Mountain Cat Alpha One 165 — 2019-2021
  • M 8000 Mountain Cat Alpha One ATAC 165 — 2021
  • M 8000 Mountain Cat Alpha One ES 154 — 2021
  • M 8000 Mountain Cat Alpha One ES 165 — 2021
  • M 8000 Mountain Cat ES 153 — 2017
  • M 8000 Mountain Cat ES 162 — 2017
  • M 8000 SE ES 153 — 2017
  • M 8000 SE ES 162 — 2017
  • M 8000 Sno Pro 153 — 2017-2019
  • M 8000 Sno Pro 153 Early Build — 2018
  • M 8000 Sno Pro 162 — 2017-2019
  • M 8000 Sno Pro 162 Early Build — 2018
  • M 8000 Sno Pro ES 141 — 2017
  • M 8000 Sno Pro ES 153 — 2017
  • M 8000 Sno Pro ES 162 — 2017
  • Norseman 6000 ES — 2018-2019
  • Norseman X 6000 — 2019
  • Norseman X 8000 — 2019-2021
  • Pantera 6000 ES — 2018-2019
  • Riot 6000 — 2021
  • Riot 8000 1.35in. — 2020-2021
  • Riot 8000 1.6in. — 2021
  • Riot X 8000 — 2021
  • XF 6000 Cross Country — 2015
  • XF 6000 Cross Country Limited ES — 2017-2019
  • XF 6000 Crosstour — 2015
  • XF 6000 Crosstour ES — 2018
  • XF 6000 Crosstrek — 2016
  • XF 6000 Crosstrek ES — 2017-2018
  • XF 6000 High Country — 2015-2017
  • XF 6000 High Country ES — 2018-2019
  • XF 6000 High Country Limited ES — 2017
  • XF 6000 LXR — 2015
  • XF 6000 Limited — 2015
  • XF 6000 Sno Pro — 2015
  • XF 8000 Cross Country Limited ES — 2017-2019
  • XF 8000 Crosstrek ES — 2017-2018
  • XF 8000 High Country — 2017-2019
  • XF 8000 High Country Limited ES 141 — 2017-2019
  • XF 8000 High Country Limited ES 153 — 2017-2019
  • ZR 6000 ES 129 — 2018-2019
  • ZR 6000 ES 137 — 2018-2019
  • ZR 6000 El Tigre — 2014-2016
  • ZR 6000 El Tigre ES — 2014
  • ZR 6000 El Tigre ES 129 — 2017-2018
  • ZR 6000 El Tigre ES 137 — 2017-2018
  • ZR 6000 LXR — 2015
  • ZR 6000 LXR 129 — 2016
  • ZR 6000 LXR 137 — 2016
  • ZR 6000 LXR ES 129 — 2017
  • ZR 6000 LXR ES 137 — 2017
  • ZR 6000 Limited — 2015
  • ZR 6000 Limited 129 — 2016
  • ZR 6000 Limited 137 — 2016
  • ZR 6000 Limited ES 129 — 2017-2019
  • ZR 6000 Limited ES 129 iACT — 2019
  • ZR 6000 Limited ES 137 — 2017-2021
  • ZR 6000 Limited ES 137 iACT — 2019
  • ZR 6000 Limited ES ATAC 137 — 2021
  • ZR 6000 R XC — 2021
  • ZR 6000 R XC 129 — 2018
  • ZR 6000 RR — 2014-2016
  • ZR 6000 RR ES 129 — 2017
  • ZR 6000 RR ES 137 — 2017-2019
  • ZR 6000 RS — 2017
  • ZR 6000 Sno Pro — 2015
  • ZR 6000 Sno Pro 129 — 2016
  • ZR 6000 Sno Pro 137 — 2016
  • ZR 6000 Sno Pro ES 129 — 2017-2019
  • ZR 6000 Sno Pro ES 137 — 2017-2019
  • ZR 6000 Tucker Hibbert RR — 2015
  • ZR 8000 ES 129 — 2018-2019
  • ZR 8000 ES 137 — 2018-2019
  • ZR 8000 El Tigre ES 129 — 2017-2018
  • ZR 8000 El Tigre ES 137 — 2017-2018
  • ZR 8000 LXR ES 129 — 2017
  • ZR 8000 LXR ES 137 — 2017
  • ZR 8000 Limited ES 129 — 2017-2019
  • ZR 8000 Limited ES 129 iACT — 2019
  • ZR 8000 Limited ES 137 — 2017-2021
  • ZR 8000 Limited ES 137 iACT — 2019
  • ZR 8000 Limited ES ATAC 137 — 2021
  • ZR 8000 RR ES 129 — 2017-2019
  • ZR 8000 RR ES 137 — 2017-2021
  • ZR 8000 Sno Pro ES 129 — 2017-2019
  • ZR 8000 Sno Pro ES 129 Early Build — 2018
  • ZR 8000 Sno Pro ES 137 — 2017-2019
  • ZR 8000 Sno Pro ES 137 Early Build — 2018

Kawasaki

  • KX65 — 2000-2021
  • KX65 — 2014

Polaris

  • 440 IQ — 2005-2007
  • 440 Pro X — 2001-2003
  • 440 Pro X Fan — 2002-2003
  • 440 Pro XR — 2004
  • 440 XC SP — 2000
  • 440 XCR — 1999
  • 440 XCR SP — 1999
  • 500 XC — 1999-2003
  • 500 XC SP — 1999-2007
  • 600 Classic — 2001-2006
  • 600 Classic Touring — 2001-2004
  • 600 Dragon IQ — 2008
  • 600 Dragon SP — 2009
  • 600 Dragon SwitchBack — 2008-2010
  • 600 HO CFI SwitchBack — 2007
  • 600 HO CFI Touring — 2007
  • 600 HO Fusion — 2006
  • 600 HO IQ — 2007
  • 600 HO IQ CFI — 2007
  • 600 HO IQ LX CFI — 2007
  • 600 HO IQ Touring — 2008
  • 600 INDY — 2013-2018
  • 600 INDY SP — 2013-2018
  • 600 INDY SP LE — 2014
  • 600 INDY SP TD Series LE — 2016
  • 600 INDY Voyager — 2014
  • 600 INDY Voyageur — 2015-2016
  • 600 IQ — 2009-2010
  • 600 IQ LX — 2008
  • 600 IQ LXT — 2011-2015
  • 600 IQ Racer — 2012
  • 600 IQ Shift — 2009-2012
  • 600 IQ Shift 136 — 2009
  • 600 IQ Touring — 2009-2010
  • 600 IQ WideTrak — 2010-2017
  • 600 LX — 2010
  • 600 PRO X — 2001-2004
  • 600 PRO X2 — 2004
  • 600 PRO-RMK 155 — 2012-2018
  • 600 RMK — 2000-2006
  • 600 RMK 144 — 2007-2018
  • 600 RMK 155 — 2007-2016
  • 600 RR — 2008
  • 600 Rush — 2010-2013
  • 600 Rush LX — 2011
  • 600 Rush PRO-R — 2011-2014
  • 600 Rush PRO-S — 2015-2018
  • 600 Rush XCR — 2017-2018
  • 600 Shift 136 — 2011
  • 600 SwitchBack — 2004-2014
  • 600 SwitchBack Adventure — 2012-2018
  • 600 SwitchBack Assault 144 — 2014-2018
  • 600 SwitchBack PRO-R — 2012-2014
  • 600 SwitchBack PRO-S — 2015-2018
  • 600 SwitchBack SP 144 — 2017-2018
  • 600 SwitchBack XCR — 2018
  • 600 Touring — 2000-2006
  • 600 Voyageur 144 — 2017-2018
  • 600 XC — 2003
  • 600 XC Deluxe — 2000
  • 600 XC SP — 1999-2005
  • 700 Classic — 2001-2006
  • 700 Classic Touring — 2003-2004
  • 700 Dragon — 2007
  • 700 Dragon IQ — 2008
  • 700 Dragon RMK 155 — 2007-2008
  • 700 Dragon RMK 163 — 2008
  • 700 Dragon SwitchBack — 2008
  • 700 Edge Touring — 2004
  • 700 Fusion — 2006
  • 700 HO Touring — 2006
  • 700 IQ — 2008
  • 700 PRO X — 2003-2004
  • 700 PRO X2 — 2004
  • 700 RMK — 2000-2005
  • 700 RMK 144 — 2006
  • 700 RMK 151 — 2006
  • 700 RMK 155 — 2008-2010
  • 700 RMK 159 — 2006
  • 700 SKS — 2000-2003
  • 700 SwitchBack — 2004-2008
  • 700 XC — 2003-2004
  • 700 XC Deluxe — 2000
  • 700 XC SP — 1999-2005
  • 800 Assault RMK 146 — 2009-2010
  • 800 Classic — 2004
  • 800 Classic Touring — 2003-2004
  • 800 Dragon — 2009-2010
  • 800 Dragon IQ — 2010
  • 800 Dragon RMK 155 — 2008-2010
  • 800 Dragon RMK 163 — 2008-2010
  • 800 Dragon SP — 2009
  • 800 Dragon Swtichback — 2009-2010
  • 800 INDY SP — 2014-2016
  • 800 INDY SP LE — 2014
  • 800 IQ — 2008-2010
  • 800 LE — 2001
  • 800 PRO X — 2003-2004
  • 800 PRO X2 — 2004
  • 800 PRO XR — 2004
  • 800 PRO-RMK 155 — 2011-2018
  • 800 PRO-RMK 155 3in. — 2016-2018
  • 800 PRO-RMK 155 LE — 2017
  • 800 PRO-RMK 155 Terrain Dominator — 2015
  • 800 PRO-RMK 163 — 2011-2018
  • 800 PRO-RMK 163 3in. — 2016-2018
  • 800 PRO-RMK 163 LE — 2017
  • 800 PRO-RMK 163 Terrain Dominator — 2015
  • 800 PRO-RMK 174 — 2018
  • 800 PRO-RMK 174 LE — 2017
  • 800 PRO-RMK LE — 2014
  • 800 RMK — 2000-2005
  • 800 RMK 144 — 2009-2010
  • 800 RMK 155 — 2009-2016
  • 800 RMK Assault 155 — 2011-2018
  • 800 RMK Assault 155 3in. — 2016-2017
  • 800 RMK Assault 155 LE — 2014
  • 800 RMK SP 144 — 2001
  • 800 RMK SP 151 — 2001
  • 800 Rush — 2011-2013
  • 800 Rush PRO-R — 2011-2014
  • 800 Rush PRO-R LE — 2014
  • 800 Rush PRO-S — 2015-2018
  • 800 Rush PRO-S LE — 2016
  • 800 Rush PRO-X — 2015-2018
  • 800 Rush XCR — 2017-2018
  • 800 SKS — 2003
  • 800 SKS 146 — 2018
  • 800 SKS 155 — 2016-2018
  • 800 SwitchBack — 2004-2014
  • 800 SwitchBack Adventure — 2014-2018
  • 800 SwitchBack Assault 144 — 2011-2018
  • 800 SwitchBack Assault 144 TD Series LE — 2016
  • 800 SwitchBack Assault LE — 2014
  • 800 SwitchBack PRO-R — 2013-2014
  • 800 SwitchBack PRO-R LE — 2014
  • 800 SwitchBack PRO-S — 2015-2018
  • 800 SwitchBack PRO-S LE — 2017
  • 800 SwitchBack PRO-X — 2015-2018
  • 800 SwitchBack XCR — 2018
  • 800 Titan Adventure 155 — 2018
  • 800 Titan SP 155 — 2018
  • 800 Titan XC 155 — 2018
  • 800 Touring — 2004-2005
  • 800 XC — 2003-2004
  • 800 XC SP — 2001-2005
  • 900 Fusion — 2005-2006
  • 900 RMK — 2005-2006
  • 900 SwitchBack — 2005-2006
  • IQ Shift — 2008
  • Super Sport M-10 — 2003

Yamaha

  • YZ85 — 2022
  • YZ85 LW — 2022
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Returns

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You have 30 days from the date of delivery to request a return.
After 30 days, we are unable to accept returns, exchanges, or refund requests.

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Items must be returned in their original condition—unused, unwashed, and with all tags and packaging intact.
Certain products may not be eligible for return (e.g., special-order items, customized products, or perishable goods).
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Contact our Customer Support team to request a Return Authorization (RMA) before sending items back.
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In some cases, a restocking fee may apply (if applicable, this will be disclosed during your return authorization).

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