Radiator Cap 45mm OD 1.1 Bar (16 PSI) Pressure Rated
- NOTE: Please compare the original radiator cap before ordering. This cap is 45mm outer diameter and 1.1 Bar pressure rated.
- Pressure 1.1 Bar (16 PSI)
- Cap inner height: 21.5mm
- Outer diameter: 45mm
This cap is designed to hold pressure up to 1.1 bar (or 16 psi) before releasing excess pressure through the overflow system.
Higher pressure caps (e.g., 1.3 or 1.6 bar) allow the coolant to reach a higher boiling point, while lower pressure caps release pressure sooner.
The correct rating depends on your motorcycle or vehicle manufacturer’s specifications.
Replacement aftermarket part for the following OEM numbers:
- Honda 19037-KA4-700, 19037-KA4-701, 19037-KV3-000, 19037-KV3-003, 19037-MY5-860, 19038-MY5-860, 19045-GBF-700, 19045-GBF-770, 19045-MZ1-621, 19111-MM9-000
- Kawasaki 49085-1003, 49085-1005, 49085-1053, 49085-1062, 49085-1066
- Suzuki 17730-08J00, 17730-12C00, 17730-12C01, 17730-12C20, 17730-20900, 17730-20930, 17730-24A00
- Yamaha 17W-12462-00, 1AA-12462-00, 1AE-12462-00, 1B3-12462-00, 1KT-12462-00, 22W-12462-00, 24X-12462-00, 26H-12462-00, 33M-12462-00, 3XP-12462-00, 4FL-12462-00, 5HD-12462-00, 5JW-12462-00
- and many more TBA
This will suit the following models as well as those listed in fitments:
- Honda CB500 1994, 1998-2000, 2002
- Honda CB500 S 1998-2000, 2002
- Honda CBR500 F 1987, 1989-91
- Honda CBR600 F 1987-98, 2000-02
- Honda CBR600 FS Sport 2001-02
- Honda CBR900 RR Fireblade 1992-01
- Honda CBR1000 F 1987-97, 1999
- Honda CBR1100 XX Super Blackbird 1997-98
- Honda CR80 R 1984-2002
- Honda CR80 R2 1985-86
- Honda CR80 RB Expert 1996-02
- Honda CR85 R 2003-07
- Honda CR85 RB 2003-07
- Honda CR125 R 1984-87, 1990, 1992-07
- Honda CR250 R 1984-87, 1990, 1993-07
- Honda CR500 R 1990-2001
- Honda CRF450 R 2002-03
- Honda FJS600 Silver Wing 2001-02
- Honda GL1800 Gold Wing 2001-04
- Honda GL1800 A Gold Wing 2001-04
- Honda RVF750 R RC45 1994-95
- Honda VFR400 R 1990-91
- Honda VFR700 F2 Interceptor 1987
- Honda VFR750 F 1987, 1990-97
- Honda VFR750 R RC30 1988-90
- Honda VFR800 FI 1998-01
- Honda VT600 C Shadow 1997-03
- Honda VT600 CD Shadow VLX Deluxe 1998-03
- Honda VT750 C Shadow 1997-01
- Honda VT750 C Shadow Deluxe 1998-01
- Honda VT750 CDA Shadow ACE 2002-03
- Honda VT750 C Shadow ACE Deluxe 2002-03
- Honda VT1100 C Shadow 1999-04
- Honda VT1100 C Shadow Aero 2001-02
- Honda VTR1000 F Firestorm 1997-02
- Honda VTR1000 SP 2000-01
- Honda VTX1800 C 2002-04
- Honda VTX1800 N 2004
- Honda VTX1800 R 2002-04
- Honda VTX1800 S 2002-04
- Honda XL400 V Transalp 1994
- Honda XL600 V Transalp 1987-99
- Honda XL1000 V Varadero 1999-01
- Honda XR650 R 2000-07
- Kawasaki AR125 1983-91
- Kawasaki EN400 Vulcan 1986
- Kawasaki ER-5 1997-05
- Kawasaki GPX250 R 1988-89, 1992, 1994
- Kawasaki GPX500 R 1988-90
- Kawasaki GPX600 R 1988-90, 1993-94, 1997
- Kawasaki GPZ400 S 1988-89
- Kawasaki GPZ500 S 1987-00
- Kawasaki GPZ600 R 1985-89
- Kawasaki GPZ900 R 1984-88
- Kawasaki GPZ1000 R 1986-88
- Kawasaki KAF620 Mule 1990, 1994-00
- Kawasaki KAF950 Mule Diesel 2000
- Kawasaki KDX125 SR 1990-99
- Kawasaki KDX200 1989-94
- Kawasaki KDX250 1991-94
- Kawasaki KLE500 1993-2003
- Kawasaki KLE650 Versys 2007
- Kawasaki KLF400 1993-98
- Kawasaki KLR500 1987-89
- Kawasaki KLR650 1987-04
- Kawasaki KLX250 1993-95
- Kawasaki KLX250 R 1994-96
- Kawasaki KLX300 R 1997-99
- Kawasaki KLX650 1993-96
- Kawasaki KLX650 R 1993-95
- Kawasaki KMX125 1986-90
- Kawasaki KSF250 Mojave 1987-04
- Kawasaki KFX250 Mojave 2001-04
- Kawasaki KXF250 Tecate 1987-88
- Kawasaki KVF400 Prairie 1997-00
- Kawasaki KX60 1985-93
- Kawasaki KX80 1984-96
- Kawasaki KX100 1989-96
- Kawasaki KX125 1984, 1987-95
- Kawasaki KX250 1984-95
- Kawasaki KX500 1985-96
- Kawasaki Ninja 250 R 1988-90, 1992-99, 2008-12
- Kawasaki Ninja 300 2015-17
- Kawasaki Ninja 300 ABS 2015-17
- Kawasaki Ninja 500 1994-98
- Kawasaki Ninja 600 R 1987-94, 1997
- Kawasaki Ninja 1000 R 1986-87
- Kawasaki Ninja ZX-6R 2003-17
- Kawasaki Ninja ZX-6R ABS 2013-17
- Kawasaki Ninja ZX-9R 1994-97
- Kawasaki Ninja ZX-10R 2008-10
- Kawasaki VN700 LTD 1985
- Kawasaki VN750 Vulcan 1986-02
- Kawasaki VN750 Twin 1986-89, 1993
- Kawasaki VN900 Classic 2011-14
- Kawasaki VN900 Custom 2010-13
- Kawasaki Z300 2017-18
- Kawasaki Z750 ABS 2008-12
- Kawasaki Z800 ABS 2016
- Kawasaki GTR1000 1986-88
- Kawasaki ZG1200 Voyager XII 1986, 1992-01
- Kawasaki ZL600 Eliminator 1986-87, 1996-97
- Kawasaki ZL900 Eliminator 1985-86
- Kawasaki ZL1000 Eliminator 1987-88
- Kawasaki ZXR400 1990-95, 1997-99
- Kawasaki ZXR750 1989-90
- Kawasaki ZZ-R250 1990-94, 1996, 1999
- Suzuki AN250 Burgman 1998-2002
- Suzuki AN400 Burgman 1999-2016, 2018-24
- Suzuki AN650 Burgman 2003-12
- Suzuki DL650 V-Strom 2004-25
- Suzuki DL1000 V-Strom 2002-12
- Suzuki GSR600 2006-10
- Suzuki GSR750 2011-16
- Suzuki GSX250 F 1991-94, 1996-97
- Suzuki GSXR400 1987
- Suzuki GSXR600 1997-05
- Suzuki GSXR750 1992-03
- Suzuki GSXR1000 2001-21
- Suzuki GSXR1100 1993-98
- Suzuki GSX1300 B-King 2008-10
- Suzuki GSX1300 R Hayabusa 1999-19
- Suzuki GSXS750 2015, 2017-21
- Suzuki GV1400 Cavalcade 1986-88
- Suzuki LT250 R Quad Racer 1985-92
- Suzuki LTF500 F QuadRunner 4WD 1998-02
- Suzuki RF600 R 1993-97
- Suzuki RF900 R 1994-98
- Suzuki RGV250 Gamma 1989, 1991-94, 1996
- Suzuki RM80 1983-2001
- Suzuki RM80 X 1983-00
- Suzuki RM85 2002-23
- Suzuki RM85 L 2003-23
- Suzuki RM125 1986-08
- Suzuki RM250 1986-08
- Suzuki RM-Z250 2007-18
- Suzuki RM-Z450 2005-17
- Suzuki RMX250 1989-99
- Suzuki RMX450 2010-17
- Suzuki SV650 1999-07
- Suzuki SV650 S 1999-07
- Suzuki TL1000 R 1998-02
- Suzuki TL1000 S 1997-01
- Suzuki UC125 Epicuro 1999-01
- Suzuki UC150 Epicuro 1999-01
- Suzuki VS600 Intruder 1995-97
- Suzuki VS700 Intruder 1988-91
- Suzuki VS750 Intruder 1985-91
- Suzuki VS800 Intruder 1992-09
- Suzuki VX800 1990-96
- Suzuki VZR1800 Intruder M1800R 2006-17
- Yamaha DT50 LC 1992-2000
- Yamaha DT80 LC 1990, 1992
- Yamaha DT125 R 1989-05
- Yamaha DT125 RE 1990-05
- Yamaha DT125 X 2005
- Yamaha DT200 R 1988-96
- Yamaha DT200 WR 1991-94
- Yamaha DT230 Lanza 1997-99
- Yamaha FJR1300 2001-05
- Yamaha FJR1300 A 2003-20
- Yamaha FZ700 Genesis 1987
- Yamaha FZ750 Genesis 1985-91
- Yamaha FZ1-N Fazer 2006-14
- Yamaha FZ1-NA Fazer ABS 2008-12
- Yamaha FZ1-S Fazer 2006-14
- Yamaha FZ1-SA Fazer ABS 2007-12
- Yamaha FZ400 Fazer 1997
- Yamaha FZ6-N Fazer 2004-09
- Yamaha FZ6-NA Fazer ABS 2007-09
- Yamaha FZ6-S Fazer 2004-09
- Yamaha FZ6-SA Fazer ABS 2006-09
- Yamaha FZ8-N 2011-15
- Yamaha FZ8-NA ABS 2011-15
- Yamaha FZ8-S Fazer 2011-15
- Yamaha FZ8-SA Fazer ABS 2011-15
- Yamaha FZR250 R 1990-94
- Yamaha FZR400 RR 1990-94
- Yamaha FZR500 1990-93
- Yamaha FZR600 Genesis 1990-97
- Yamaha FZR750 R 1988-90
- Yamaha FZR1000 Genesis 1987-88
- Yamaha FZR1000 EXUP 1989-95
- Yamaha FZS600 Fazer 1998-03
- Yamaha FZS1000 Fazer 2001-05
- Yamaha FZX700 Fazer 1986
- Yamaha FZX750 Fazer 1987-98
- Yamaha GTS1000 1993-98
- Yamaha GTS1000 A 1993-98
- Yamaha MT-09 2014-20
- Yamaha MT-09 Tracer 2015
- Yamaha Niken 2018-20
- Yamaha RD350 F 1991-92
- Yamaha RD500 LC 1985
- Yamaha RZ50 1998
- Yamaha R1-Z 250 1991-92
- Yamaha TDM850 1991-2001
- Yamaha TDM900 2002-10
- Yamaha TDM900 A ABS 2005-10
- Yamaha TDR125 1993-2002
- Yamaha TDR240 1990
- Yamaha TDR250 1990
- Yamaha Tracer 900 2015-20
- Yamaha Tracer 900 GT 2018-20
- Yamaha TRX850 1995-99
- Yamaha TY250 Z 1993-96
- Yamaha TZ50 1990
- Yamaha TZ125 1994-00
- Yamaha TZ250 1987-03
- Yamaha TZR50 1990-92
- Yamaha TZR125 1987-97
- Yamaha TZR250 1987-95
- Yamaha V-Max 1200 1988-07
- Yamaha WR200 1992-96
- Yamaha WR250 F 2001-14
- Yamaha WR250 Z 1991-98
- Yamaha WR400 F 1998-02
- Yamaha WR426 F 2001-02
- Yamaha WR450 F 2003-14
- Yamaha XC150 Fly One 1992, 1997
- Yamaha XJ6 Diversion 2009-16
- Yamaha XJ6 Diversion F 2010-16
- Yamaha XJ6 N 2009-16
- Yamaha XSR900 2016-20
- Yamaha XT1200 Z Super Tenere 2010-19
- Yamaha XT1200 ZE Super Tenere 2014-24
- Yamaha XTZ660 Tenere 1991-96
- Yamaha XTZ750 Super Tenere 1990-95
- Yamaha XVZ1200 Venture Royale 1983-89
- Yamaha XVZ1300 Royal Star 1996-2001
- Yamaha XVZ1300 Venture 1986-2009, 2013
- Yamaha XVS1300 A Midnight Star 2007-16
- Yamaha XVS1300 A V-Star 2007-16
- Yamaha XVS1300 CT V-Star 2007-17
- Yamaha XVS1300 CU Stryker 2011-17
- Yamaha YF350 Banshee 1990-96
- Yamaha YFM400 Kodiak 2000-02
- Yamaha YFM550 Grizzly 2009-11
- Yamaha YFM660 Grizzly 2002-08
- Yamaha YFM660 Raptor 2001-05
- Yamaha YFM700 Grizzly 2007-11
- Yamaha YFM700 Raptor 2006-12
- Yamaha YFZ350 Banshee 1990-11
- Yamaha YH50 Flipper 1998
- Yamaha YH50 Why 1998
- Yamaha YZ80 1990-2001
- Yamaha YZ85 2002-24
- Yamaha YZ85 LW 2002-24
- Yamaha YZ125 1990-24
- Yamaha YZ125 X 2020-23
- Yamaha YZ250 1987, 1990-24
- Yamaha YZ250 F 2001-09
- Yamaha YZ250 X 2016-23
- Yamaha YZ400 F 1998
- Yamaha YZ426 F 2000-02
- Yamaha YZ450 F 2003-09
- Yamaha YZF750 R 1993-96
- Yamaha YZF750 SP 1993-96
- Yamaha YZF-R1 2002-03
- Yamaha YZF-R7 OW-02 1999
Before You Place Your Order...
- Note the image may not be exactly as item received and any slight difference will not be inferior or effect performance
- Check the fitment list to ensure this item will fit your vehicle
- When we refer to right or left, this is as you sit on your vehicle
- To find part by SKU, enter the number without "SKU" into the search box
- Products containing any fluid or hazardous materials, aerosols, batteries including large lithium jump starters cannot be shipped overseas due to courier restrictions although we can ship UK offshore and Scottish Highlands at higher shipping rates
- EU customers should check with your countries customs office to determine what additional costs such as tax or Import duties will be prior to purchasing. These charges are normally collected by the delivery company or when you pick the item up, they are not included in the item price or shipping charge on this website
All parts and accessories are brand new and include VAT where applicable.
Most parts are pattern or aftermarket although some will be genuine but are not always stated as being so.
The use of motorcycle manufacturers' names is for reference purposes only. We do not imply that the products we sell are made by or with the permission of the names listed.
