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LB05EZ Spark Plug Cap - LB05EZ

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NGK

LB05EZ Spark Plug Cap - LB05EZ

MSRP: $2.95

Price: $2.66 10% off!
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In Stock - 10+ on Hand
NGK LB05EZ Spark Plug Cap - LB05EZ
  • NGK plug caps feature rubber waterproof covers and positive attachment mechanisms on both ends for shake-proof grip
  • Accept up to 8mm plug wire
  • Has 5K ohms of resistance, when used with resistor plugs this combination provides best suppression of radio frequency interference
  • 90° elbow type
  • Fits 14mm threads
  • For terminal nut
  • For recreational/anti-vibration
  • Sold each
Specifications
Part #: 20372
Mfg #: LB05EZ
Accessory - Spark Plug Cap M = Rubber Sheathed
External Appearance - Spark Plug Cap L = 90 Deg Elbow Type
Resistance - Spark Plug Cap 05 = 5000 ohm
Size B = For 14 mm Type
Terminal - Spark Plug E = For Terminal Nut
Type Plug Cap
Units Each
Weight 0.06 lbs
Alternate/OEM Part Number(s):
8744, LB05EZ
UPC Code:
087295187449
Fitment for NGK LB05EZ Spark Plug Cap - LB05EZ

Part 20372 fits the following machines

Arctic Cat
  • Cheetah F/C 500 1986-1987
  • Cheetah L/C 530 1986-1988
  • Cougar 500 1985-1990
  • Cougar 500 Mtn. Cat 1989-1990
  • El Tigre 5000 1981, 1987-1988
  • El Tigre 6000 1986-1989
  • Jag 340 1975, 1987-1990, 1998
  • Jag 340 Dlx 1988-1999
  • Jag 340 Mtn. Cat 1990-1991
  • Jag 4000 1981
  • Jag 4000 L/T 1981
  • Jag 440 1985-1999
  • Kitty Cat 1972-2000
  • Lynx 340 1992-1993
  • Pantera 440 1975, 1985-1992
  • Panther 440 1984-1985
  • Panther 500 1986-1988
  • Prowler 1990-1994
  • Trail Cat 440 1981
  • Wildcat 650 1988-1990
  • Wildcat 650 Mtn. Cat 1989-1992
  • Z 120 2000-2001
  • Z 120 Sno Pro 2001
Polaris
  • 2x4 250 1993
  • 2x4 300 1994-1995
  • 2x4 350L 1993
  • 2x4 400L 1994-1995
  • 4x4 250 1993
  • 4x4 300 1994-1995
  • 4x4 350L 1993
  • 4x4 400L 1994
  • Big Boss 250 4x6 1989-1992
  • Big Boss 250 6x6 1989, 1991-1993
  • Big Boss 350L 6x6 1993
  • Big Boss 400L 6x6 1995-1997
  • Cyclone 250X 1987
  • Indy 120 2014-2020
  • Indy 340 1999, 2004
  • Indy 340 Deluxe 1999-2003
  • Indy 340 Touring 1999-2003
  • Indy 500 1997
  • Indy 500 Classic 1989-2001
  • Indy 500 Classic Touring 1993-1994, 1996-2003
  • Indy 500 EFI 1993-1997
  • Indy 500 EFI SKS 1992-1996, 1998-1999, 2001-2002
  • Indy Starlite 250 1991-1995
  • Indy Starlite GT 250 1993-1994
  • Indy Storm 750 1993
  • Indy Storm 750 SKS 1993
  • Indy XCR 120 2000
  • Pro X 120 2004-2006
  • Scrambler 250 1985-1986
  • Scrambler 400 2x4 2000-2002
  • Scrambler 400 4x4 1995-2000
  • Scrambler 400 X 4x4 2002-2003
  • Sport 400 1998-1999
  • Sport 400L 1995-1997
  • Sportsman 400 4x4 1994-1996
  • Sportsman 400L 4x4 1997
  • Trail Blazer 250 1990-1995, 1999-2006
  • Trail Blazer 250 ES 1996-1998
  • Trail Blazer 250 Freedom 2002
  • Trail Blazer 330 2008-2013
  • Trail Blazer 400 2003
  • Trail Boss 250 1985-1986, 1993-1999
  • Trail Boss 250 2x4 1988-1992
  • Trail Boss 250 4x4 1987-1992
  • Trail Boss 250R/ES 1987-1989
  • Trail Boss 350L 2x4 1990-1992
  • Trail Boss 350L 4x4 1990-1992
  • Worker 500 4x4 1999-2002
  • Xplorer 250 4x4 2000-2002
  • Xplorer 300 4x4 1996-1999
  • Xplorer 400 4x4 1995-1999
  • Xplorer 500 4x4 1997
  • Xpress 300 1996-1999
  • Xpress 400L 1996-1997
Ski-Doo
  • Blizzard 5500 1979-1981
  • Blizzard 9500 1979-1982
  • Blizzard 9500 Plus 1979-1981
  • Blizzard 9700 1983-1984
  • Blizzard MX 5500 1981-1984
  • Citation 250 1991
  • Citation 300 1978-1979
  • Citation 4500 1980-1983
  • Citation 4500E 1980-1983, 1991
  • Citation E 250 1991
  • Citation LS 1985-1988
  • Citation LSE 1985-1988
  • Citation SS 1980-1983
  • Elan 250 1970-1975, 1980-1981, 1985-1996
  • Elan 250 Deluxe w/bogies 1975-1979
  • Elan 250 Deluxe w/slides 1978
  • Elan 250 SS 1973-1974
  • Elan 250E 1970-1974, 1976
  • Elan 250M 1976-1979, 1982-1984
  • Elan 250T 1973-1974
  • Elan 292 SS 1972
  • Elan 294 SS 1974
  • Elan 300 SS 1975
  • Elite 464 L/C ER 1982
  • Elite 464E L/C 1981-1982
  • Elite 464ER L/C 1982
  • Escapade 1986-1988
  • Everest 500 1980-1983
  • Everest 500E 1980-1983
  • Formula Mach 1 1989-1993
  • Formula Mach 1 w/2-up seat 1993
  • Formula Mach 1 XTC 1990-1993
  • Formula Mach Z 1993
  • Formula MX 1985-1993
  • Formula MX II 1993
  • Formula MX XTC R 1992-1993
  • Formula MX-Z 1993
  • Formula Plus 1985-1993
  • Formula Plus E 1991-1993
  • Formula Plus EFI 1992-1993
  • Formula Plus II 1993
  • Formula Plus X 1991-1993
  • Formula Plus XTC 1991-1993
  • Grand Touring 500 1996-1999, 2001
  • Mach 1 1994-2000
  • Mach 1 R 1998-2000
  • Mach Z 779 1994-1996
  • Mach Z 779 LT 1996
  • Mach Z 800 1997-2001
  • Mach Z 800 LT 1997-1999
  • Mach Z 800 LT R 1998-1999
  • Mach Z 800 LT Super V Track 1998
  • Mach Z 800 R 1998-1999
  • MX 1994-1995
  • MX-Z 440 1995-2000
  • MX-Z 440 Special Edition 1999
  • MX-Z 440F 1997, 2001
  • MX-Z 467 1994
  • MX-Z 583 1996-1998
  • MX-Zx 467 LC 1994
  • Nordik 50 1987-1991
  • Safari 377 1984-1988
  • Safari 377E 1984-1988
  • Safari 447 1984-1986
  • Safari Cheyenne 1989
  • Safari Citation 1989-1990
  • Safari Citation E 1989-1990
  • Safari Escapade 1989-1990
  • SS25 1984
  • Stratos 1986-1988
  • Summit 470 1994-1995
  • Summit 470-2 1994
  • Summit 500 1996-2000
  • Summit 583 1994-1998
  • Summit 583-2 1994
  • Tundra 1985-1992
  • Tundra II 1993-1994
  • Tundra II LT 1993-1998
Yamaha
  • EW433 1972-1973
  • Excel V 1979-1980
  • Exciter 440 1976-1981
  • Exciter 570 1988-1990
  • Exciter 570 High altitude 1990
  • Exciter Deluxe 570 1988-1989
  • Exciter II 570 1991-1993
  • Exciter II LE 570 1991-1993
  • Exciter II ST 570 1993
  • Exciter II SX 570 1993
  • Exciter L/C 570 1987
  • Exciter LE 570 1990
  • Exciter LE 570 High altitude 1990
  • GP440 1976-1977
  • Phazer 1984-1989, 1999-2001, 2007-2009
  • Phazer Deluxe 1987-1989, 2001
  • Phazer E 1985-1986
  • Phazer II 1990-1996
  • Phazer II LE 1990-1996
  • Phazer II Mountain Lite 1996
  • Phazer II ST 1991-1995
  • Phazer Mountain Lite 1997-2001, 2007
  • Phazer Special Edition 1984
  • Phazer SS 1997-1998
  • Phazer SS Electric 1997-1998
  • Prestige 1976
  • RS Rage 2005-2007
  • RS Rage GT 2007
  • RS Vector 2005-2006, 2008, 2012-2018
  • RS Vector ER 2005-2007, 2009
  • RS Vector GT 2006-2011
  • RS Vector GT 40th Anniversary 2008
  • RS Vector LE 2016
  • RS Vector LTX 2008-2009, 2012-2015
  • RS Vector LTX GT 2008-2011
  • RS Vector Mountain 2005-2007
  • RS Vector Mountain SE 2006-2007
  • RS Vector XTX 2016-2017
  • RS Vector XTX 1.75 2016-2017
  • RS Vector XTX 1.75 LE 2016-2017
  • RS Venture 2005-2018
  • RS Venture GT 2007-2015
  • RS Venture TF 2013-2018, 2020
  • RS Venture TF E-BAT 2016-2018
  • RS Venture TF LE 2016-2017
  • RS Viking Professional 2008-2015
  • SR433 1971-1973
  • SRV 1980-1991
  • SRX 440 1976-1982
  • SS440 1980-1985
  • Venture GT 1992-1993
  • Venture XL 1991-2000
  • VK540 1988-1989
  • VK540 II 1993-1998
  • VK540E 1990-1991
  • V-Max 4 750 1992-1994
  • V-Max 4 750 ST 1994
  • V-Max 4 800 1995-1996
  • V-Max 4 800 Mountain Max 1996
  • V-Max 4 800 ST 1995
  • V-Max 500 1994-1996
  • V-Max 500 DX 1994-1996
  • V-Max 500 LE 1994-1996
  • V-Max 500 ST 1994
  • V-Max 500 XT 1996-1997
  • V-Max 500 XTC 1997
  • V-Max 500 XTCE 1997
  • V-Max 500 XTCR 1997
  • V-Max 600 1994-1996
  • V-Max 600 LE 1994-1996
  • V-Max 600 Mountain Max 1996
  • V-Max 600 ST 1994-1995
  • V-Max 600 XT 1996-1997
  • XL-V 1985-1990
Reviews & Questions
Start typing your question and we'll check if it was already asked and answered. Learn More
Browse 4 questions Browse 4 questions and 12 answers
What does it mean "for terminal nut"?
A shopper on Dec 5, 2016
BEST ANSWER: The nut that screws on the top of the spark plug. The spark plug has a threaded top where the plug wire or in this case the plug cap attaches to the spark plug. The nut is simply the spool looking piece or nut that is threaded onto the spark plug.
Is this the terminal also or just the boot?
Stump on Feb 4, 2018
BEST ANSWER: It’s complete- both terminal and boot. Simply screw it into the end of your plug wire.
what does the z mean ?
A shopper on Dec 27, 2016
BEST ANSWER: Part Specifications
I believe it designates the thread reach of the plug cap.

Material: Phenolic
Color: Black
Resistance: 5k ?
Suitable ø Plug Thread: 14mm+
Suitable Terminal Type: Terminal Nut or Solid Terminal
Special Feature: Special Design
Part Information

Shape: 90° Elbow
Fit: Universal
Allowable Wire Diameter: 7mm-8mm
Does this fit my 1970 Nordic 399?
A shopper on Sep 24, 2017
BEST ANSWER: Don't know. I used 8t on my Rotax 503.
5.0 / 5.0
12 Reviews
5 Stars
4 Stars
3 Stars
2 Stars
1 Star
12
0
0
0
0
Finish
5.0 / 5
Fit
5.0 / 5
Quality
5.0 / 5
Style
5.0 / 5
Value
5.0 / 5
Would you recommend this product?
Yes (6)
Exact fit
March 23, 2019
Purchased
11 months ago
Would you recommend this product?
Yes
NICE PRODUCT / LOOKS VERY SIMILAR TO OEM
June 29, 2017
Purchased
over 2 years ago
Would you recommend this product?
Yes
Easy to install
Easy to install and working good
January 25, 2018
Purchased
over 2 years ago
Would you recommend this product?
Yes
change out spark caps for new
better than original
February 4, 2019
Amasa, MI
Purchased
1 year ago
Ride:
Yamha's what else
Finish
5 / 5
Fit
5 / 5
Quality
5 / 5
Value
5 / 5
Would you recommend this product?
Yes
Reserved it pretty quickly and it works great
February 2, 2017
Purchased
over 3 years ago
Would you recommend this product?
Yes
Cool I like it.
October 3, 2019
Flint, MI
Purchased
5 months ago
Ride:
Skidoo formula z 1995 583
Fit
5 / 5
Quality
5 / 5
Style
5 / 5
Value
5 / 5
Parts...
Fit well and solved the random miss!
January 21, 2016
Fit
5 / 5
Quality
5 / 5
Style
5 / 5
Value
5 / 5
No Review Title Entered By User
No Review Text Entered By User
March 29, 2016
Fit
5 / 5
Quality
5 / 5
Style
5 / 5
Value
5 / 5
No Review Title Entered By User
No Review Text Entered By User
November 23, 2015
Fit
5 / 5
Quality
5 / 5
Style
5 / 5
Value
5 / 5
NGK SPARK PLUG BOOT
THIS IS A QUALITY PRODUCT AS USUAL FROM DENNIS KIRK I HAVE BEEN SHOPPING AND BUYING FROM DENNIS FOR MANY YEARS AND HAVE YET TO BE DISAPPOINTED THANKS FOR THE GREAT AND TIMELY SERVICE KEEP UP THE GOOD WORK!!!!!
January 13, 2011