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20 Best R124 Radiator Cap of 2023 – Romance University

After hours researching and comparing all models on the market, Romance University finds out the Best R124 Radiator Cap of 2023. Check our ranking below.

3,000 Reviews Scanned

SaleRank No. #2
Stant 10230 Radiator Cap
  • 16 PSI radiator cap for a 3/4" deep "A" size filler neck..Material:Metal
  • Made of durable metal, 4 ear design.
  • For open or closed system.
  • Product_Type: Engine_Component_Cap
Rank No. #3
High Pressure Radiator Cap with Temperature Gauge, Huazu 1.8 Bar 25.6 psi Universal Radiator Cap Fit for Honda, Kawasaki, Suzuki, Husqvarna Dirt Bike, Yamaha Motorcycle ATV Models
  • ADVANTAGES: This 1.8 Bar high-pressure radiator cover with a thermometer allows you to easily monitor the temperature in real time and provide accurate Celsius(0-200°C)and Fahrenheit(32-400°F)readings.The bright color gradient meter provides high visibility, allowing you to quickly understand the meaning of engine temperature.
  • FUNCTION: This radiator thermometer gauge cap is not only to prevent the water tank from leaking, but also to adjust the pressure balance of the water tank and maintain the water level balance of the water tank. It can increase the heat-resistant temperature, explosion-proof,and increase the tightness of the water tank cover.
  • RUGGED AND DURABLE: This radiator thermometer gauge cap is built to last. It adopts durable iron design and high-quality structure, and the spring is anti-rust treatment to prevent rust. It has good high temperature and low temperature resistance, and can adapt to harsh weather conditions. Its safe seal allows it to be used in humid, dry, hot and dusty climates without problems.
  • FEATURES: 1.8 high-pressure radiator cover with a thermometer is according to the principle that the boiling point of water can be increased by increasing the pressure, to improve the efficiency of the cooling system. Designed to handle increased water pressure and temperatures. Built with a higher pressure rating than the OEM cap to raise the boiling point of your machine-this reduces boiling over and losing coolant.
  • FIT FOR: The radiator cap is suitable for most model of Honda, Kawasaki, Suzuki, Yamaha, Polaris Ranger, Husqvarna Dirt Bike, KTM, more Motorcycle ATV Models. Helping to solve the boiling problem that occurs repeatedly on most cars. To install just take off your old cap and screw on the new one.
Rank No. #4
MotoRad T-16R Radiator Cap
  • Maintains Proper Cooling System Pressure
  • Easy Installation And Removal
  • 100% Tested To Ensure Proper Pressure And Longevity
  • Meets All Oem Specifications
Rank No. #5
PLENTZOM 2511270 Radiator Cap Compatible with Polaris RZR Ranger Scrambler Sportsman RZR 400 500 570 700 800 900 1000
  • Part Number:2511270 1240300 12410694
  • Compatible with Polaris RZR Ranger Scrambler Sportsman RZR 400 500 570 700 800 900 1000
SaleRank No. #6
ACDelco GM Original Equipment RC27 15 P.S.I. Radiator Cap
  • Fit most models of gm vehicles on the road today for more coverage
  • Seal and pressurize your vehicle’s cooling system as the radiator transfers heat from the engine’s coolant to the outside air
  • Professional, premium aftermarket replacement radiator cap
  • Provides the performance and dependability you expect from acdelco
  • Manufactured to meet expectations for fit, form, and function
SaleRank No. #7
Stant Radiator Cap, Black
  • 18 PSI radiator cap for a 3/4" deep "A" size filler neck.
  • Made of durable metal, 4 ear design.
  • For open or closed system.
  • Fit type: Vehicle Specific
Rank No. #8
Dreyoo 16 PSI Radiator Cap Cover Assembly Compatible with Stant 10230, Radiator Cap Replacement for Universal Vehicle, Radiator Cover Auto Part for Holding Auto Engine Coolant Cooling Vehicle Specific
  • 16 PSI Radiator Cap Replacement: this radiator cap cover is designed for a 3/4" deep "A" size filler neck, can be replaced in universal vehicle, holds the coolant inside vehicle, maintains auto engine inside press, components in a correctly operating vehicle cooling system
  • Quality Material: the 4 ear design radiator cap replacement is made of quality metal, not easy to fade or break, and it is corrosion resistant, can be replaced in automatic engine for a long time
  • Compatible with Stant 10230: the radiator cap cover is compatible with Stant 10230, which can be perfectly fits in the vehicle, a good replacement part for you to repair your car
  • Nice Function: our radiator cap fits vehicle specific, the vehicle's cooling system is sealed and pressurized as the radiator cap transfers heat from the engine's coolant to the outside air, which can help your engine maintain a normal pressure level and dissipates heat
  • Warm Tips: do not open the radiator cap cover or vehicle tank when it is hot, or it may cause severe injury; Please contact us if you have any question
SaleRank No. #9
Gates 31525 Standard Radiator Cap
  • country of origin : mexico
  • the package height of the product is 3.02 inches
  • the package length of the product is 7.53 inches
  • the package width of the product is 5.58 inches
  • Fit type: Vehicle Specific
Rank No. #10
1.8 Bar Radiator Cap 25.6 Psi High Pressure Radiator Cap with Temperature Gauge by Mifyca Fit for Hon-da, Kawa-saki, Suz-uki, Yam-aha, Pol-aris, Husq-varna Dirt Bike, KTM ATV Motorcycle Models
  • APPLICABLE VEHICLES - This radiator cap is suitable for﹥Hon-da XR650R, CRF450R, CR125R, CRF250X, CRF250R, ;﹥Kawa-saki KX65, KLR650, KX450, FKX450, KX250F, KX250;﹥Suz-uki RM250, RMZ250, DR-Z400, DR-Z400SM, DR-Z400S, SV650;﹥Yam-aha YZ400F, YZ450F, WR400F, YZ450Z, WR450F; and Pol-aris Ranger, Husq-varna Dirt Bike, KTM ATV Other Vehicles, etc. If you are not sure if it will fit your model, you can contact us to help you
  • 1.8 BAR RADIATOR CAP - This high pressure radiator cap with a thermometer allows you to easily monitor real-time temperatures and provides accurate readings in both Celsius and Fahrenheit with a 32-400 °F range and 0-200°C range. The colorful dial is clearly visible and temperature monitoring available on 2 or 4 strokes to prevent the engine from overheating
  • SUPERIOR PERFORMANCE - This aluminum radiator cap features an upgraded design with a higher pressure rating than the OEM cap, which increases the boiling point of the coolant by 25+ degrees and reduces boiling and coolant loss. Its good sealing ensures that it can be used in wet, dry, hot, and dusty climates without any problems for all kinds of tough off-road trips
  • EASY REPLACEMENT - The 1.8 bar radiator thermometer cover is durable enough to handle all kinds of weather. Easy to install, just remove your stock cap and replace our new radiator cap
  • AFTER-SALES SUPPORT - Mifyca offers you a 1-year warranty service, for whatever reason, you are not satisfied, you can request a replacement, return, or full refund. If you encounter any product problems or need our help, please contact us and we will try our best to solve them for you
SaleRank No. #11
MotoRad RADIATOR CAP - T13R
  • Maintains proper cooling system pressure
  • Easy installation and removal
  • 100% tested to ensure proper pressure and longevity
  • Meets all OEM specifications
  • Quality tested
Rank No. #12
High Pressure Radiator Cap 1.8 Bar With Temperature Gauge For Honda, Suzuki, Kawasaki, Polaris, Yamaha, Husqvarna Vehicles Motorcycle, Dirt Bike, Ktm, Atv And More.
  • 【COMPATIBLE WITH HONDA】 Radiator Cap With Temperature Gauge Compatible With 1981-2007 CR125R | 1981-2007 CR250R | 1984-2001 CR500R | 1983-2002 CR80R | 1996-2002 CR80RB Expert | 2003-2007 CR85R, CR85RB Expert | 2007-2009, 2012-2019 CRF150R, CRF150R Expert | 2013-2017 CRF250L | 2004-2019 CRF250R | 2004-2009, 2012-2013, 2015-2017 CRF250X | 2002-2019 CRF450R | 2005-2009, 2012-2017, 2019 CRF450X | 2000-2007 XR650R Motorcycle/Dirt Bike/Ktm/Atv
  • 【COMPATIBLE WITH KAWASAKI】Compatible With 1988-2006 KDX200 | 1997-2005 KDX220R | 1991-1994 KDX250 | 2000-2003, 2009-2010 KL250 Super Sherpa | 1985-2005 KLR250 | 1987-2018 KLR650 | 1994-1996 KLX250R | 2006-2007, 2009-2010, 2012-2014 KLX250S | 2009-2010 KLX250SF | 1997-2008 KLX300R | 2008-2010, 2012 KLX450R | 93-96 KLX650, KLX650R | 1995-2009, 2011-2019 KX100 | 1982-2005 KX125 | 1983-2007 KX250 | 2004-2018 KX250F | 2006-2018 KX450F | 1985-2004 KX500 | KX60 | KX65 | KX80 | KX80 Big Wheel | KX85
  • 【COMPATIBLE WITH YAMAHA】Radiator Cap Compatible With 1987-2006 Banshee 350 | 2006-2009 Rhino 450 | 2004-2007 Rhino 660 | 2008-2013 Rhino 700 | 91-97 WR250 | 2001-2009, 2011-2013, 2015-2018 WR250F | 2008-2018 WR250R | 2008-2011 WR250X | 98-00 WR400F | 2003-2009, 2011-2018 WR450F | 1981-2019 YZ125 | 1982-2019 YZ250 | 2001-2019 YZ250F | 89-90 YZ250WR | 98-99 YZ400F | 00-02 YZ426F | 2003-2019 YZ450F | 84-01 YZ80 | 2002-2019 YZ85 Vehicles Motorcycle/Dirt Bike/Ktm/Atv
  • 【COMPATIBLE WITH SUZUKI】Radiator Cap Compatible With 2000-2004 DR-Z400 | 2000-2007 DR-Z400E | 2000-2009, 2011-2018 DR-Z400S | 2005-2009, 2013-2018 DR-Z400SM | 1981-2007 RM125 | 1982-2008 RM250 | 2003-2005 RM65 | 83-01 RM80 | 2002-2009, 2012 RM85 | 2003-2008, 2012 RM85L | 89-98 RMX250 | 2004-2018 RMZ250 | 2005-2018 RMZ450 Vehicles Motorcycle/Dirt Bike/Ktm/Atv
  • 【CUSTOMER SERVICE】 Motorcycle, Dirt Bike, Ktm, Atv 1.8 Bar High Pressure Radiator Cap Is 100% Rigorously Tested Before Shipping. Check The Part Number To Confirm The Compatibility Before Purchase,If For Any Reason At All, You'Re Not 100% Satisfied With The Fuel Cap, Simply Return It For A Full Refund In 30 Days.
SaleRank No. #13
High Pressure Radiator Cap Cover Temperature Temp Gauge 1.8 Bar 25.6Psi Fit for Honda, Kawasaki, Suzuki, Husqvarna Dirt Bike, Yamaha Motorcycle ATV Models
  • 🔧 Replaces Part/OEM Number: :‎16401-71010 ‎16401-63010 1.8 Bar High-pressure radiator cap.
  • 🛠 Compatible With Honda Vehicles: CR125R, CRF250R, CRF250X, CRF450R, XR650R; ◆Kawasaki KLR650, KX250, KX250F, KX450, KX450F, KX65; ◆Suzuki DR-Z400, DR-Z400S, DR-Z400SM, RM250, RMZ250, SV650; ◆Yamaha WR400F, WR450F , YZ400F, YZ450F, YZ450Z| Polaris Ranger And Other Vehicles 1.8 Bar High-pressure Radiator Caps.
  • 🌟 High-Quality Replacement:brand new factory packaging, According to the original size manufacturing, product durability!
  • 🚗 Vehicle Compatibility: Prior to purchase, please verify compatibility with your vehicle's year, make, and model (also refer to our model reference chart). If you have any questions, don't hesitate to reach out for assistance.
  • 🔄 365 Days of Hassle-Free Shopping: 🔵 No-Hassle Returns, ✅ 365-Day Satisfaction Guarantee, ⏰ 24/7 Customer Support
Rank No. #14
ACDelco GM Original Equipment RC98 15 P.S.I. Radiator Surge Tank Cap
  • Leading Manufacturer Of High-Quality Products
  • International Renown For Our Diverse Range Of Award-Winning Products
  • Fully Equipped With State-Of-The-Art Technology
  • All Products Have Been Designed With The Professional In Mind
  • Constantly Modernizing Our Powerful Devices To Meet The Demands Of The Modern User
Rank No. #15
URO Parts 17111712669 Expansion Tank Cap
  • Precision-molded to OE Cap dimensions to ensure compatibility with original and aftermarket coolant recovery tanks
  • Quality Cap and seal materials resist engine heat and harsh cooling system environment
  • Factory pressure-tested
  • Fit type: Vehicle Specific
SaleRank No. #16
MOTOKU High Pressure Radiator Cap with Temp Gauge 1.8 Bar for Polaris Outlaw 525 Predator 500 Ranger 570 700 800 900 1000 Scrambler 400
  • Fits for Polaris Outlaw 450 2008-2010,Outlaw 500 2006-2007,Outlaw 525 2007-2011,Predator 500 2003-2007
  • Fits for Polaris:Ranger XP 1000 2017-2018,Ranger 400 2010-2014,Ranger Diesel 2011-2018,Ranger 500 2004-2013,Ranger 570 2014-2018,Ranger 700 2005-2009, Ranger 800 2010-2016,Ranger 900 2013-2018
  • Fits for Polaris:Scrambler 400 2001-2002, Scrambler 500 2001-2012,Xplorer 400 2001-2002.
Rank No. #17
Radiator Cap, Replace 16401-31520 Compatible with Toyota Lexus - Avalon Camry Echo Highlander Prius C Sequoia Sienna Solara Tundra Yaris, ES300h ES350 GS300 GS430 IS300 LS430 RX350 RX450h SC430, More
  • REPLACES PART NUMBER/OEM NUMBER:16401-31650, 1640131650 radiator cap.
  • COMPATIBLE WITH WITH TOYOTA VEHICLES : 2003 2004 2005 2006 2007 2008 2009 4Runner 4.0L V6 ( To 01/2009 ) | 2010 4Runner 2.7L L4 | 2007 2008 2009 2010 2011 FJ Cruiser | 2005 2006 2007 2008 2009 2010 2011 Tacoma radiator cap.
  • DURABLE MATERIALS: :100% brand new factory packaging, According to the original size manufacturing, product durability!
  • NOTE: Please use description by the year/make/model before purchasing Or we describe vehicle model.In order to avoid wrong, waste of both time is money.Thank you!
  • RELIABLE AND FRIENDLY SERVICE:Should you have any questions about our product, feel free to contact us and we will provide 24-Hour . If For Any Reason At All, You'Re Not 100% Satisfied With The Fuel Tank Filler Cap, 30-Day Money Back Guarantee.
SaleRank No. #18
Stant Radiator Cap, Black (10228)
  • 7 PSI radiator cap for a 3/4" deep "A" size filler neck..Material:Metal
  • Made of durable metal, 4 ear design.
  • For open or closed system.
Rank No. #19
Radiator Cap Compatible with Mitsubishi Honda Toyota Mazda Nissan Opel Hyundai Suzuki Kia Daihatsu etc Models 16401-63010 16401-71010 16401-73010 1306J1 16401-87710 16401-15210
  • Brand new and never used parts. Made of high-quality materials that meet OE standards.
  • It is extremely important to always make sure to allow the engine to cool down before removing the radiator cap, as removing the cap from a hot system can cause sudden coolant spray and severe burns. A faulty radiator cap can have a huge impact on the cooling performance of your vehicle, once you have a replacement and your engine is cool, simply unscrew the old cap, and install the new by screwing it on.
  • OEM:1306J1 / 1351958 / 1455876 / 1609680180 / 1640187402000 / 1647187402000 / 4026783 / 4137897 / F87H8100AA/16401-15210, 16401-15210-000, 16401-54750, 16401-63010, 16401-71010, 16401-73010, 16401-74170, 16401-87401, 16401-87401-000, 16401-87602-000, 16401-87710, 16401-87710-000, 16401-87711, 16401-87711-000, 16401-87712, 16401-87712-000
  • Honda Kia Mazda Nissan Opel Hyundai Toyota Suzuki
  • 【After-sales service】Built to strict quality control standards, 1 years warranty, hassle-free return and money back policy, buy with confidence!
Rank No. #20
FOKES Radiator Cap Compatible with Toyota 4Runner Camry Celica Corolla Highlander Matrix Paseo Prius Sequoia Solara Supra T100 Tercel Tundra # 16401-20353
  • 🚗REPLACES PART NUMBER: 16401-20353,1640120353.
  • 🚗HIGH-PERFORMANCE:100% brand new factory packaging, all materials we use have been tested for performance, reliability and durability.Designed to function on open cooling systems and overflow reservoir type systems and allows the cap to be installed and removed much easier.
  • 🚗COMPATIBLE WITH TOYOTA VEHICLES : 1996-2000 4Runner | 1989-2001 Camry | 1990-1999 Celica | 1993-2016 Corolla | 2006-2007 Highlander | 2003-2013 Matrix | 1992-1998 Paseo | 2004-2009 Prius | 2001-2007 Sequoia | 1999-2001 Solara | 1990-1992 Supra | 1993-1998 T100 | 1991-1998 Tercel | 2000-2006 Tundra radiator cap. Please check the detailed description before purchase. Thank you!
  • 🚗RADIATOR CAP FUNCTION :The radiator cap holds the coolant inside, but it also works as a two-way valve that keeps the right pressure inside so the radiator does it work correctly.If the pressure isn't maintained, the coolant can boil and evaporate, putting the engine at risk of overheating. Symptoms of a Bad Radiator Cap: air enters the system, low coolant level, coolant leaks, overflowing reservoir, overheating engine.
  • 🚗AFTER-SALE SERVICE:6 months Warranty. Please use the year/make/model in the description before purchasing.Feel free to contact us if any problem.

Last update on 2023-07-30 / Affiliate links / Product Titles, Images, Descriptions from Amazon Product Advertising API

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