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Denso W27ESR-U Spark Plug - 1
Denso W27ESR-U Spark Plug - 2
Denso W27ESR-U Spark Plug - 3
Denso W27ESR-U Spark Plug - 1
Denso W27ESR-U Spark Plug - 2
Denso W27ESR-U Spark Plug - 3
DENSO

Denso W27ESR-U Spark Plug

SKU: W27ESR-U
In stock
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HONDA
MBX
Description Cylinder Capacity Horse Power Year
MBX 80 (HC04) 79 CCM 10 HP 09/1982 - 12/1989
MTX
Description Cylinder Capacity Horse Power Year
MTX 125 (JD01) 124 CCM 18 HP 01/1983 - 12/1986
MTX 80 R II (HD09) 79 CCM 10 HP 09/1986 - 12/1989
MTX 200 R (MD07) 198 CCM 27 HP 01/1983 - 12/1988
NS
Description Cylinder Capacity Horse Power Year
NS 125 R (TC01) 124 CCM 20 HP 01/1986 - 12/1987
NS 400 R (NC19) 387 CCM 72 HP 01/1986 - 12/1987
NSR
Description Cylinder Capacity Horse Power Year
NSR 125 R (JC22) 125 CCM 12 HP 01/1994 - 12/1997
NSR 125 R (JC22) 125 CCM 24 HP 01/1997 - 12/2003
NSR 125 SP (JD00) 125 CCM 34 HP 01/1994 - 12/1995
NSR 125 R (JC22) 125 CCM 15 HP 01/1997 - 12/2003
SUZUKI
INAZUMA
Description Cylinder Capacity Horse Power Year
Inazuma 250 (GW250) 248 CCM 24 HP From 01/2013
RG
Description Cylinder Capacity Horse Power Year
RG 250 Gamma (GJ21A) 247 CCM 49 HP 01/1984 - 12/1987
RG 250 Gamma (GJ21D) 247 CCM 45 HP 01/1988 - 12/1990
RGV
Description Cylinder Capacity Horse Power Year
RGV 250 (VJ21) 249 CCM 57 HP 01/1989 - 12/1990
PIAGGIO
DIESIS
Description Cylinder Capacity Horse Power Year
Diesis 50 (C34) 49 CCM 4 HP 01/2000 - 12/2005
FLY
Description Cylinder Capacity Horse Power Year
Fly 50 (C44) 49 CCM 4 HP From 01/2004
FREE
Description Cylinder Capacity Horse Power Year
Free 25 (FCS 25) 49 CCM 1 HP 01/1994 - 12/1999
Free 50 (FCS) 49 CCM 4 HP 01/1993 - 12/1999
HEXAGON
Description Cylinder Capacity Horse Power Year
Hexagon 125 (EXS) 124 CCM 15 HP 01/1996 - 12/1998
Hexagon 125 LX (M05) 124 CCM 14 HP 01/1998 - 12/2000
Hexagon 125 124 CCM 15 HP 11/2001 - 12/2003
Hexagon 180 LXT (M06) 176 CCM 20 HP 01/1998 - 12/2001
LIBERTY
Description Cylinder Capacity Horse Power Year
Liberty 50 S (C37) 49 CCM 5 HP 01/2003 - 12/2009
Liberty 50 (C15) 49 CCM 5 HP 01/1997 - 12/2003
Liberty 150 151 CCM 12 HP 01/2000 - 12/2003
SKIPPER
Description Cylinder Capacity Horse Power Year
Skipper 125 ST (M21) 124 CCM 11 HP 01/2000 - 12/2004
Skipper 150 ST 150 CCM 12 HP 01/2000 - 12/2004
SKR
Description Cylinder Capacity Horse Power Year
SKR 125 (CSM) 124 CCM 13 HP 01/1993 - 09/1999
STORM
Description Cylinder Capacity Horse Power Year
Storm 25 50 CCM 2 HP 01/1994 - 09/1996
Storm 50 50 CCM 4 HP 01/1994 - 12/1996
TPH
Description Cylinder Capacity Horse Power Year
TPH 50 X (TEC) 49 CCM 4 HP 03/1997 - 12/2000
TPH 50 X-R (TEC) 49 CCM 4 HP 03/2000 - 12/2013
TPH 50 (TEC) 49 CCM 4 HP 01/1993 - 09/1997
TPH 125 X (M02) 124 CCM 12 HP 01/2000 - 12/2000
TPH 125 (M02) 124 CCM 12 HP 01/1995 - 12/1999
TPH 125 X-R (M02) 124 CCM 12 HP 01/2000 - 12/2003
TPH 50 49 CCM 4 HP From 01/2014
VELOFAX
Description Cylinder Capacity Horse Power Year
Velofax 50 CCM 2 HP 01/1996 - 12/1999
ZIP
Description Cylinder Capacity Horse Power Year
Zip II 25 CatCon. DT 49 CCM 1 HP From 01/1999
Zip SP/RST 49 CCM 5 HP From 01/1996
Zip 25 Base (SSL) 49 CCM 1 HP From 01/1996
Zip Base 25 DT 50 CCM 1 HP From 01/1999
Zip 25 Pigemetato 50 CCM 1 HP From 01/1999
Zip 25 (SSL) 50 CCM 1 HP From 01/1994
Zip II 50 CatCon. DT 50 CCM 4 HP From 01/1999
Zip Fast Rider (SSL) 49 CCM 4 HP From 01/1996
Zip 50 Base Pigemetato 50 CCM 4 HP From 01/1999
Zip 50 Base (SSL) 49 CCM 4 HP From 01/1992
Zip 50 BASE 50 CCM 4 HP From 11/2005
Zip 50 50 CCM 4 HP From 01/1992
YAMAHA
DT
Description Cylinder Capacity Horse Power Year
DT 125 E (1G0) 125 CCM 15 HP 01/1976 - 12/1979
DT 125 R (4BL) 125 CCM 23 HP 01/1991 - 12/2000
DT 125 R (4BL) 125 CCM 15 HP 01/1991 - 12/2000
DT 125 RE (DE06) 125 CCM 10 HP 01/2003 - 12/2006
RD
Description Cylinder Capacity Horse Power Year
RD 125 LC (10W) 124 CCM 17 HP 01/1982 - 12/1984
TDR
Description Cylinder Capacity Horse Power Year
TDR 125 (4GW) 125 CCM 13 HP 01/1992 - 12/1998
TDR 125 (5AN) 125 CCM 15 HP 01/1997 - 12/2002
TDR 250 (3CK) 249 CCM 50 HP 01/1987 - 12/1990
TZR
Description Cylinder Capacity Horse Power Year
TZR 250 (2MA) 249 CCM 50 HP 01/1987 - 12/1991
KAWASAKI
GPZ
Description Cylinder Capacity Horse Power Year
GPZ 750 UT (ZX750A) 739 CCM 87 HP 01/1983 - 12/1987
GPZ 750 Turbo (ZX750E) 738 CCM 100 HP 01/1983 - 12/1985
PUCH
COBRA
Description Cylinder Capacity Horse Power Year
Cobra 80-6 GT 80 CCM 8 HP From 01/1981
APRILIA
AF-1
Description Cylinder Capacity Horse Power Year
AF-1 50 Replica 50 CCM 3 HP 01/1987 - 12/1990
AF-1 50 Futura 50 CCM 3 HP 01/1988 - 12/1992
AF-1 50 50 CCM 4 HP 01/1988 - 12/1992
CLASSIC
Description Cylinder Capacity Horse Power Year
Classic 125 (MF) 125 CCM 11 HP 01/1997 - 12/2001
ET
Description Cylinder Capacity Horse Power Year
ET 50 49 CCM 5 HP From 01/1987
ET 50 Tuareg 49 CCM 5 HP From 01/1987
ET 50 Fire 50 CCM 4 HP From 01/1989
ET 50 50 CCM 4 HP From 01/1988
EUROPA
Description Cylinder Capacity Horse Power Year
Europa 50 CCM 3 HP From 01/1990
MX
Description Cylinder Capacity Horse Power Year
MX 50 (ST) 50 CCM 8 HP 01/2003 - 12/2005
RED ROSE
Description Cylinder Capacity Horse Power Year
Red Rose 50 (GI) 50 CCM 3 HP 01/1990 - 12/1994
Red Rose 50 (GI) 50 CCM 3 HP 01/1988 - 12/1994
RS
Description Cylinder Capacity Horse Power Year
RS 50 Replica (SE) 50 CCM 3 HP 01/2002 - 12/2003
RS 50 Replica (SE) 50 CCM 3 HP 01/2004 - 12/2005
RS 50 Replica (PL) 50 CCM 3 HP 01/2006 - 12/2010
RS 125 (PY) 125 CCM 15 HP 01/2006 - 12/2007
RS 125 (RD) 125 CCM 15 HP 01/2007 - 12/2009
RX
Description Cylinder Capacity Horse Power Year
RX 50 (ST) 50 CCM 3 HP 01/1990 - 12/1994
RX 50 (ST) 50 CCM 4 HP From 01/1990
RX 125 124 CCM 8 HP From 01/1985
SR
Description Cylinder Capacity Horse Power Year
SR 50 LC Funmaster (RL) 49 CCM 4 HP 01/2003 - 12/2004
SR 50 LC Funmaster Racing (RL) 49 CCM 4 HP 01/2004 - 12/2004
SR 50 R (VF) 49 CCM 4 HP From 01/2005
SR 50 R Alitalia Replica (VF) 49 CCM 4 HP 06/2010 - 12/2013
SX
Description Cylinder Capacity Horse Power Year
SX 125 (SX125MY) 125 CCM 22 HP 05/2008 - 12/2010
TUAREG
Description Cylinder Capacity Horse Power Year
Tuareg 50 50 CCM 4 HP From 01/1988
Tuareg 125 124 CCM 24 HP 01/1985 - 12/1992
CAGIVA
125
Description Cylinder Capacity Horse Power Year
Freccia 125 CCM 30 HP 01/1987 - 12/1990
Roadster 125 CCM 15 HP 01/1994 - 12/2000
KTM
ENDURO
Description Cylinder Capacity Horse Power Year
125 LC2 125 CCM 14 HP 01/1996 - 12/1998
STING
Description Cylinder Capacity Horse Power Year
Sting 125 125 CCM 14 HP 01/1995 - 12/2000
GILERA
250
Description Cylinder Capacity Horse Power Year
250 NGR 247 CCM 33 HP 01/1986 - 12/1993
250 NGR 247 CCM 27 HP 01/1986 - 12/1993
DNA
Description Cylinder Capacity Horse Power Year
DNA 50 49 CCM 4 HP 01/2000 - 12/2008
DNA 50 GP Experience 49 CCM 4 HP 01/2002 - 12/2006
EAGLET
Description Cylinder Capacity Horse Power Year
Eaglet (503) 49 CCM 3 HP 01/1996 - 12/1999
GSM
Description Cylinder Capacity Horse Power Year
GSM 50 (C08) 49 CCM 3 HP 01/2000 - 12/2004
ICE
Description Cylinder Capacity Horse Power Year
ICE 50 (C30) 49 CCM 4 HP 01/2000 - 12/2003
RUNNER
Description Cylinder Capacity Horse Power Year
RUNNER 50 (C14) 49 CCM 4 HP 01/1997 - 12/1999
RUNNER 50 DD (C14) 49 CCM 4 HP 01/1999 - 12/2001
RUNNER 50 DD SP (C14) 49 CCM 4 HP 01/1999 - 12/2002
Runner 50 Racing Replica (C36) 49 CCM 4 HP 01/2004 - 12/2005
Runner 50 SP (C36) 49 CCM 5 HP 01/2002 - 12/2013
Runner 50 SP Racing Replica (C36) 49 CCM 4 HP 01/2004 - 12/2004
Runner 50 Poggiali (C36) 49 CCM 5 HP 11/2001 - 12/2003
Runner 50 SC (C40) 49 CCM 4 HP 01/2007 - 12/2007
Runner FX 125 (M07) 124 CCM 14 HP 01/1998 - 09/2004
Runner FX 125 DD (M07) 124 CCM 14 HP 01/2000 - 12/2002
Runner FX 125 DD SP (M07) 124 CCM 14 HP 01/1999 - 09/2004
Runner 125 ST (M46) 124 CCM 15 HP 04/2008 - 12/2013
STALKER
Description Cylinder Capacity Horse Power Year
Stalker 50 (C13) 49 CCM 4 HP 01/1997 - 12/1999
Stalker 50 Base (C13) 49 CCM 4 HP 01/1998 - 12/2000
Stalker 50 DT (C40) 49 CCM 4 HP 01/2000 - 12/2006
STORM
Description Cylinder Capacity Horse Power Year
Storm 50 49 CCM 4 HP 04/2007 - 12/2009
SACHS
XTC
Description Cylinder Capacity Horse Power Year
XTC 125 (675) 125 CCM 15 HP 01/1998 - 12/2000
XTC 125-4T (677) 125 CCM 15 HP 11/2003 - 12/2007
XTC 125 Limited Edition 125 CCM 15 HP From 01/2001
XTC-N
Description Cylinder Capacity Horse Power Year
XTC-N 125 (675) 125 CCM 15 HP 01/1998 - 12/2000
ZX
Description Cylinder Capacity Horse Power Year
ZX 125 CatCon. Lim. Edit. 125 CCM 15 HP 01/2001 - 12/2002
ZX 125 CatCon. (660) 125 CCM 15 HP 01/1997 - 12/2001
ZZ
Description Cylinder Capacity Horse Power Year
ZZ 125 CatCon. Limited Edition 125 CCM 15 HP 01/2001 - 12/2001
ZZ 125 (660) 125 CCM 15 HP 01/1998 - 12/2001
VESPA
COSA
Description Cylinder Capacity Horse Power Year
Cosa 125 (VNR1T) 123 CCM 8 HP 01/1988 - 09/1998
ET
Description Cylinder Capacity Horse Power Year
ET2 50 (ZAPC381) 49 CCM 4 HP 03/1997 - 12/2005
LX
Description Cylinder Capacity Horse Power Year
LX 50 (ZAPM381) 49 CCM 4 HP From 03/2005
LX 50 2T Chic (ZAPM381) 49 CCM 4 HP 02/2010 - 12/2010
LX 50 2T Touring (ZAPM381) 49 CCM 4 HP From 02/2010
LXV
Description Cylinder Capacity Horse Power Year
LXV 50 50 CCM 4 HP 03/2006 - 12/2013
S
Description Cylinder Capacity Horse Power Year
S 50 2T College 50 CCM 4 HP 02/2010 - 12/2013
LAVERDA MOTORCYCLES
1000
Description Cylinder Capacity Horse Power Year
1000 RGS 981 CCM 83 HP From 01/1990
1000 RGS Jota 981 CCM 83 HP From 01/1990
1000 SFC Classic 981 CCM 94 HP From 01/1987
1000 SFC 981 CCM 94 HP From 01/1987
MAICO
MD
Description Cylinder Capacity Horse Power Year
MD 250 245 CCM 27 HP From 01/1981
MD 250 WK 245 CCM 27 HP From 01/1981

The Denso W27ESR-U Spark Plug is a replacement engine ignition or starting-aid component that supports controlled combustion by providing the specified spark or pre-heating function. Its catalogue specification records M14x1.25 thread size, 19 mm thread length, 14 mm diameter, and Removable SAE connector type. Confirm the reference, electrical rating, thread or connector details and engine application before fitting; use the specified installation torque and test procedure.

Function : Spark Plug
Spark Plug : 1 - Earthed Electrode
Spark Plug : Nickel Middle Electrode
Electrode Gap [mm] : 0.8
Thread Size : M14x1.25
Thread Length [mm] : 19
Diameter [mm] : 14
for OE number : 41XL
Connector type : Removable SAE
Spanner Size : 20.6 mm
Tightening Torque [Nm] : 22
Weight [g] : 56
Gross Weight [g] : 59
alternative item : IW27
MPN W27ESRU
  • Vendor DENSO
  • SKU W27ESR-U
  • Barcode 042511040458
  • DENSO : IW27
  • NGK : 3981
  • NGK : 5722
  • DENSO : 4045