Denso IW20 - Alternative spark plugs

There are 432 replacement spark plugs for Denso IW20. The cross references are for general reference only, please check specifications for your application.

Compatible plug on Amazon

Denso (4709) IW20TT Iridium TT Spark Plug, (Pack of 1)
Denso (4709) IW20TT Iridium TT Spark Plug, (Pack of 1)
12.70$

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Specifications for Denso IW20

Thread diameter
14mm
Thread reach
19mm
Hex size
21mm
Seat type
flat
Tip
projected
Construction
Iridium centre electrode
Terminal
Removable

Denso IW20 replacement spark plugs

When you click on links to various merchants on this site and make a purchase, this can result in this site earning a commission. Affiliate programs and affiliations include, but are not limited to, the eBay Partner Network and Amazon Associates.

Replacement spark plugs for Denso IW20 on Amazon

Denso (5306) IW20 Spark Plugs, Pack of 4
Denso (5306) IW20 Spark Plugs, Pack of 4
USD 33.95
Denso IW20 Iridium Spark Plug for 1983-85 Harley-Davidson XR 1000 (C01013918)
Denso IW20 Iridium Spark Plug for 1983-85 Harley-Davidson XR 1000 (C01013918)
USD 19.43
Denso IW20 Iridium Spark PlugStock #5306
Denso IW20 Iridium Spark PlugStock #5306
USD 19.49
4 New DENSO Iridium Spark Plugs IW20# 5306
4 New DENSO Iridium Spark Plugs IW20# 5306
USD 34.89
Denso IW20 Iridium Power Spark Plugs 5306-4 PK
Denso IW20 Iridium Power Spark Plugs 5306-4 PK
USD 49.25
Denso IW20 Spark Plug
Denso IW20 Spark Plug
USD 15.16
TORCH Platinum Spark Plug F6RTP Replacement for NGK 7084, Bosch WR6DP, Champion RN10GY, Denso IW20,
TORCH Platinum Spark Plug F6RTP Replacement for NGK 7084, Bosch WR6DP, Champion RN10GY, Denso IW20,
USD 8.99
Denso (4709) IW20TT Iridium TT Spark Plug, (Pack of 1)
Denso (4709) IW20TT Iridium TT Spark Plug, (Pack of 1)
USD 12.70
(Pack of 2) NGK Spark Plugs Replaces Champion RN5C; BR4ES, 1097
(Pack of 2) NGK Spark Plugs Replaces Champion RN5C; BR4ES, 1097
USD 11.22
Champion OE048/T10 Spark Plug Copper RN9YC4, Pack of 10
Champion OE048/T10 Spark Plug Copper RN9YC4, Pack of 10
USD 25.89
Autolite APP646 Double Platinum Automotive Replacement Spark Plugs (4 Pack)
Autolite APP646 Double Platinum Automotive Replacement Spark Plugs (4 Pack)
USD 13.99
TORCH Platinum Spark Plug F6RTP Replacement for NGK 7084, Bosch WR6DP, Champion RN10GY, Denso IW20,
TORCH Platinum Spark Plug F6RTP Replacement for NGK 7084, Bosch WR6DP, Champion RN10GY, Denso IW20,
USD 8.99
NGK (6757) BPR6EKN Standard Spark Plug, Pack of 1
NGK (6757) BPR6EKN Standard Spark Plug, Pack of 1
USD 7.70
NGK (6757) BPR6EKN Spark Plug - Pack of 4
NGK (6757) BPR6EKN Spark Plug - Pack of 4
USD 34.93
TECHIE T-F6RTPP Spark Plug Replace for NGK BPR6EGP/BPR6ES/BPR6EP/BPR6EVX for Autolite AP403 for
TECHIE T-F6RTPP Spark Plug Replace for NGK BPR6EGP/BPR6ES/BPR6EP/BPR6EVX for Autolite AP403 for
USD 8.99
TECHIE T-F6RTPP Spark Plug Replace for NGK BPR6EGP/BPR6ES/BPR6EP/BPR6EVX for Autolite AP403 for
TECHIE T-F6RTPP Spark Plug Replace for NGK BPR6EGP/BPR6ES/BPR6EP/BPR6EVX for Autolite AP403 for
USD 15.99
Bosch 0 611 W6DC 241 240 Spark Plug
Bosch 0 611 W6DC 241 240 Spark Plug
USD 15.26
TORCH Platinum Spark Plug F6RTP Replacement for NGK 7084, Bosch WR6DP, Champion RN10GY, Denso IW20,
TORCH Platinum Spark Plug F6RTP Replacement for NGK 7084, Bosch WR6DP, Champion RN10GY, Denso IW20,
USD 8.99
NGK G-Power Spark Plug BPR6EGP 7084 (Pack of 8) for Lanos Metro Discovery Eclipse Reach 19mm Gap
NGK G-Power Spark Plug BPR6EGP 7084 (Pack of 8) for Lanos Metro Discovery Eclipse Reach 19mm Gap
USD 37.30
PK4 TORCH F6TC Spark Plug Replacement - NGK BP6ES, Bosch W6D/W7D, Champion N9YC, Denso W20EP-U,
PK4 TORCH F6TC Spark Plug Replacement - NGK BP6ES, Bosch W6D/W7D, Champion N9YC, Denso W20EP-U,
USD 16.99

Applications for this plug

Make Model Engine Years Engine size HP kW Gap Notes
ARCTIC CAT 120 cc F 120 0.6 Suzuki
AUDI COUPE (81, 85) 1.8 GT 1.8 GT 1986-1988 1781 88 65
BMW MOTORCYCLES R 100 R 100 GS (247E) R 100 GS (247E) 1990-1996 980 60 44
BMW MOTORCYCLES R 100 R 100 GS (247E) R 100 GS (247E) 1986-1990 980 60 44
BMW MOTORCYCLES R 100 R 100 GS Paris Dakar (247E) R 100 GS Paris Dakar (247E) 1989-1990 980 60 44
BMW MOTORCYCLES R 100 R 100 GS Paris Dakar Classic (247… R 100 GS Paris Dakar Classic (247E) 1990-1996 980 60 44
BMW MOTORCYCLES R 100 R 100 RS Classic (247) R 100 RS Classic (247) 1987-1995 980 60 44
BMW MOTORCYCLES R 100 R 100/7 R 100/7 1976-1977 980 60 44
BMW MOTORCYCLES R 65 R 65 (248) R 65 (248) 1985-1988 650 48 35
BMW MOTORCYCLES R 65 R 65 (248) R 65 (248) 1978-1985 650 27 20
BMW MOTORCYCLES R 65 R 65 G/S (247E) R 65 G/S (247E) 1980-1988 650 27 20
BMW MOTORCYCLES R 75 R 75/5 (247) R 75/5 (247) 1969-1973 745 50 37
BMW MOTORCYCLES R 75 R 75/6 (247) R 75/6 (247) 1973-1976 745 50 37
BMW MOTORCYCLES R 75 R 75/7 (247) R 75/7 (247) 1976-1979 745 50 37
BMW MOTORCYCLES R 80 R 80 (247) R 80 (247) 1984-1995 798 50 37
BMW MOTORCYCLES R 80 R 80 G/S (247) R 80 G/S (247) 1980-1987 798 50 37
BMW MOTORCYCLES R 80 R 80 G/S (247) R 80 G/S (247) 1980-1987 798 34 25
BMW MOTORCYCLES R 80 R 80 GS (247E) R 80 GS (247E) 1987-1990 798 50 37
BMW MOTORCYCLES R 80 R 80 GS (247E) R 80 GS (247E) 1990-1995 798 50 37
BMW MOTORCYCLES R 80 R 80 GS (247E) R 80 GS (247E) 1990-1995 798 34 25
BMW MOTORCYCLES R 80 R 80 GS (247E) R 80 GS (247E) 1987-1990 798 34 25
BMW MOTORCYCLES R 80 R 80 GS Basic (247E) R 80 GS Basic (247E) 1996-1996 798 50 37
BMW MOTORCYCLES R 80 R 80 GS Paris Dakar (247E) R 80 GS Paris Dakar (247E) 1990-1995 798 34 25
BMW MOTORCYCLES R 80 R 80 GS Paris Dakar (247E) R 80 GS Paris Dakar (247E) 1990-1995 798 50 37
BMW MOTORCYCLES R 80 R 80 R (247E) R 80 R (247E) 1991-1994 798 34 25
BMW MOTORCYCLES R 80 R 80 R (247E) R 80 R (247E) 1991-1994 798 50 37
BMW MOTORCYCLES R 80 R 80 R Mystic (247E) R 80 R Mystic (247E) 1994-1995 798 50 37
BMW MOTORCYCLES R 80 R 80 R Mystic (247E) R 80 R Mystic (247E) 1994-1995 798 34 25
BMW MOTORCYCLES R 80 R 80 RT (247) R 80 RT (247) 1982-1984 798 50 37
BMW MOTORCYCLES R 80 R 80 RT (247) R 80 RT (247) 1984-1984 798 34 25
BMW MOTORCYCLES R 80 R 80 ST (247) R 80 ST (247) 1982-1984 798 50 37
BMW MOTORCYCLES R 80 R 80/7 (247) R 80/7 (247) 1977-1985 798 50 37
BMW MOTORCYCLES R 80 R 80/7 (247) R 80/7 (247) 1977-1985 798 56 41
BOMBARDIER (SKI-DOO / MOTO-SKI) 118 cc MINI Z 98 > 0.7
CITROËN C25 Box (280_, 290_) 2.0 2.0 1981-1986 1971 78 57
CITROËN C25 Box (280_, 290_) 2.0 E 2.0 E 1981-1994 1971 79 58
CITROËN C25 Bus (280_, 290_) 1.8 E 1.8 E 1987-1994 1796 69 51
CITROËN C25 Platform/Chassis (280_, 290_) 2.0 2.0 1981-1986 1971 78 57
FIAT 127 (127_) 1.0 1.0 1977-1986 1049 50 37
FIAT 131 (131_) 1.6 Super Mirafiori (A) 1.6 Super Mirafiori (A) 1979-1982 1585 98 72
FIAT FIORINO (127) 1050 1050 1980-1987 1049 50 37
FIAT TIPO (160) 1.4 i.e. 1.4 i.e. 1989-1995 1372 78 57
ISUZU PIAZZA (JR_) 2.0 Turbo 2.0 Turbo 1985-1990 1995 141 104
KAWASAKI MOTORCYCLES Z LTD (US) Z 750 LTD Belt (KZ750B-K) Z 750 LTD Belt (KZ750B-K) 1983-1984 745 49 36
KAWASAKI MOTORCYCLES Z Z 1300 DFI (ZGT30A) Z 1300 DFI (ZGT30A) 1984-1989 1286 101 74
MASERATI BORA 4.7 4.7 1971-1980 4719 310 228
MASERATI GHIBLI 4.7 4.7 1967-1973 4719 310 228
MASERATI GHIBLI Spider 4.7 4.7 1968-1973 4719 310 228
MASERATI INDY 4.7 4.7 1972-1974 4710 290 213
MASERATI MEXICO 4.7 4.7 1967-1972 4710 290 213
MASERATI QUATTROPORTE III 4.7 4.7 1979-1985 4710 255 188
MITSUBISHI LANCER IV Saloon (C6_A) 1.5 12V (C62A) 1.5 12V (C62A) 1989-1992 1468 90 66
MOTO GUZZI MC 1000 V 1000 Convert V 1000 Convert 1975-1982 949 61 45
MOTO GUZZI MC 1000 V 1000 G5 V 1000 G5 1978-1985 949 61 45
MOTO GUZZI MC 1000 V 1000 Mille GT V 1000 Mille GT 1987-1993 949 68 50
MOTO GUZZI MC 1000 V 1000 SP III (VN) V 1000 SP III (VN) 1988-1992 949 71 52
MOTO GUZZI MC 1000 V 1000 Strada V 1000 Strada 1994-1995 949 71 52
MOTO GUZZI MC 850 T V 850 T4 V 850 T4 1980-1983 844 59 43
MOTO GUZZI MC 850 T V 850 T5 V 850 T5 1983-1985 844 67 49
MOTO GUZZI MC CALIFORNIA California 1100 California 1100 1994-1996 1064 75 55
MOTO GUZZI MC CALIFORNIA California 1100 iniezione (K… California 1100 iniezione (KD) 1994-1997 1064 75 55
MOTO GUZZI MC CALIFORNIA California T3 California T3 1975-1979 844 59 43
MOTO GUZZI MC QUOTA Quota 1100 ES (KM) Quota 1100 ES (KM) 1998-2002 1064 69 51
MOTO GUZZI MC SPORT Sport 1100 (KE) Sport 1100 (KE) 1994-1996 1064 90 66
MOTO GUZZI MC SPORT Sport 1100 i (KF) Sport 1100 i (KF) 1996-2000 1064 90 66
MOTO GUZZI MC V 10 V 10 Centauro GT (KK) V 10 Centauro GT (KK) 1998-2001 992 95 70
MOTO GUZZI MC V 10 V 10 Centauro Sport (KK) V 10 Centauro Sport (KK) 1998-2001 992 95 70
MOTO GUZZI MC V 11 V 11 Cafe Sport V 11 Cafe Sport 2004-2005 1064 91 67
MOTO GUZZI MC V 11 V 11 Coppa Italia V 11 Coppa Italia 2004-2005 1064 91 67
MOTO GUZZI MC V 11 V 11 Le Mans (KS) V 11 Le Mans (KS) 2000-2004 1064 91 67
MOTO GUZZI MC V 11 V 11 Le Mans Nero Corsa V 11 Le Mans Nero Corsa 2004-2005 1064 91 67
MOTO GUZZI MC V 11 V 11 Le Mans Rosso Corsa (KS) V 11 Le Mans Rosso Corsa (KS) 2001-2005 1064 91 67
MOTO GUZZI MC V 11 V 11 Le Mans Tenni (KS) V 11 Le Mans Tenni (KS) 2001-2002 1064 91 67
MOTO GUZZI MC V 11 V 11 Sport (KR) V 11 Sport (KR) 1998-2001 1064 91 67
MOTO GUZZI MC V 11 V 11 Sport Ballabio V 11 Sport Ballabio 2003-2005 1064 91 67
MOTO GUZZI MC V 11 V 11 Sport naked (KR) V 11 Sport naked (KR) 2000-2003 1064 91 67
MOTO GUZZI MC V 11 V 11 Sport Rosso Mandello (KR) V 11 Sport Rosso Mandello (KR) 2000-2001 1064 91 67
MOTO GUZZI MC V 11 V 11 Sport Scura (KS) V 11 Sport Scura (KS) 2001-2003 1064 91 67
MOTO GUZZI MC V 11 V 11 Sport Scura R V 11 Sport Scura R 2005-2007 1064 91 67
POLARIS 121 cc 120 PRO X 0.7
PORSCHE 911 (964) 3.3 Turbo 3.3 Turbo 1990-1993 3299 320 235
PORSCHE 911 (964) 3.3 Turbo S 3.3 Turbo S 1991-1992 3299 355 261
PROTON PERSONA 300 (C9_M) 1,5 1,5 1996 1468 90 66
RELIANT SCIMITAR Cabriolet 2.8 GTC 2.8 GTC 1980-1985 2792 135 99
RENAULT 19 II (B/C53_) 1.8 (5/353A) 1.8 (5/353A) 1992-1995 1794 90 66
RENAULT 19 II (B/C53_) 1.8 (B/C53Y) 1.8 (B/C53Y) 1992-1995 1794 88 65
RENAULT 19 II Cabriolet (D53_, 853_) 1.8 (853A) 1.8 (853A) 1993-1996 1794 90 66
RENAULT LAGUNA I (B56_, 556_) 1.8 (B56Z) 1.8 (B56Z) 1995-2001 1794 94 69
SUZUKI MOTORCYCLES TS TS 50 XK (SA11C) TS 50 XK (SA11C) 1991-1994 50 2 2
VAUXHALL CAVALIER Mk II 2.0 i 2.0 i 1986-1988 1998 115 85
VAUXHALL CAVALIER Mk III (87) 1.6 i 1.6 i 1988-1995 1598 75 55
VAUXHALL CAVALIER Mk III (87) 2.0 i 2.0 i 1988-1990 1998 115 85
VAUXHALL CAVALIER Mk III Hatchback 1.6 i 1.6 i 1993-1995 1598 71 52
VAUXHALL CAVALIER Mk III Hatchback 1.6 i 1.6 i 1988-1995 1598 75 55
VAUXHALL CAVALIER Mk III Hatchback 2.0 i 2.0 i 1988-1992 1998 115 85
VAUXHALL CAVALIER Mk III Hatchback 2.0 i CAT 2.0 i CAT 1990-1995 1998 115 85
VW GOLF II (19E, 1G1) 1.8 GTI G60 Syncro 1.8 GTI G60 Syncro 1988-1991 1781 160 118
YAMAHA MOTORCYCLES XS XS 1100 (1.1) (3X0) XS 1100 (1.1) (3X0) 1981-1982 1101 95 70
YAMAHA MOTORCYCLES XS XS 1100 (2H9) XS 1100 (2H9) 1978-1981 1101 95 70
YAMAHA MOTORCYCLES XS XS 1100 Martini (2H9) XS 1100 Martini (2H9) 1979-1979 1101 95 70
YAMAHA MOTORCYCLES XS XS 1100 S (5K7) XS 1100 S (5K7) 1981-1982 1101 95 70
YAMAHA MOTORCYCLES XS XS 360 (1U4) XS 360 (1U4) 1977-1979 358 27 20
YAMAHA MOTORCYCLES XV XV 535 DX Virago (VJ01) XV 535 DX Virago (VJ01) 1998-2003 535 34 25
YAMAHA MOTORCYCLES XV XV 535 DX Virago (VJ01) XV 535 DX Virago (VJ01) 1997-2003 535 44 32
YAMAHA MOTORCYCLES XV XV 535 Virago (VJ01) XV 535 Virago (VJ01) 1996-1998 535 44 32

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