# MotoRad ST13R Engine Coolant Safety Lever Radiator Cap for 1982-2017 Acura Integra ### Specifications Cap Depth: 1.32 in Coolant Recovery System: Open & Closed System Filler Neck Height: 0.63 in Lever Type: Safety Lever Material: Stainless Steel, Plastic, Rubber Pressure Rating: 13 psi Quick Pressure Release: Yes SAE Pressure Range: 12-16 psi Valve OD: 1.14 in Width: 1.71 in ### Features - Offer precise pressure control - Ensure the proper fit - Feature safety lever - Easy installation ### Product Details Engine Coolant Safety Lever Radiator Cap (ST13R) by MotoRad®. Pressure: 13 psi. MotoRad radiator caps are designed and manufactured to offer precise control for the automotive cooling system. MotoRad safety lever radiator caps utilize a lever that locks the cap to the filler neck requiring the lever be lifted before removal. When the lever is lifted, the valve pressurizing in the cooling system is opened and pressure is vented through the overflow tube making it safe to remove the radiator cap. MotoRad radiator pressure caps are designed and manufactured to offer precise pressure control for the automotive cooling system. Most standard radiator caps are also offered in a version with a safety lever feature. MotoRad’s radiator caps are manufactured to meet all OEM requirements and each part is factory tested prior to shipping to customers. A slowly failing, worn out or faulty radiator cap can result in overheating, loss of coolant or even major engine damage. One function of the radiator cap is to keep pressure on the cooling system. If the pressure on the system drops because of a failing radiator cap, the boiling point of the coolant also drops. If the boiling point drops enough, it can cause the engine to overheat. If you replace a thermostat and the radiator cap is more than three years old, chances are is not holding to the same pressure as a new cap. Explain to your customer that by replacing the thermostat and the radiator cap, their vehicle should run within the specified operating temperature and the coolant system will be properly pressurized. The radiator pressure cap is a very important component of the system. The cap monitors the pressure of the system and adjusts to maintain the desired pressure (normally in the 15 psi range). If an improper cap or a defective cap is used, the correct system pressure will not be maintained. If the system pressure is too low the coolant will be allowed to boil at unacceptable temperatures. If the system pressure is too high, damage to the system can occur, potentially causing loss of coolant and an engine overheating condition. Brand: MotoRad Part Number: ST13R UPC: 055644911373 OE Numbers: 19114609 ### Vehicle Fitment Table Year Make Model Position Fitment Precision Note 1990-1993 Acura Integra 1992-1993 Asuna Sunrunner 2015 Chevy City Express 1985-1988 Chevy Nova 1989-1991 Chevy Tracker 1995-2000 Chrysler Sebring 1988-1992 Daihatsu Charade 2001-2012 Dodge Atos 2006-2014 Dodge Attitude 1995-2000 Dodge Avenger 1987-1993 Dodge Ram 50 1991-1996 Dodge Stealth 2004-2006 Dodge Verna 1990-1998 Eagle Talon 1991-1996 Ford Escort 1988-1993 Ford Festiva 1989-1997 Ford Probe 1989-1994 GEO Metro 1989-1992 GEO Prizm 1989-1993 GEO Tracker 1990-1991 GMC Tracker 1988-1991 Honda Civic 1988-1991 Honda CR-X 1990-1991 Honda Prelude 1995-2011 Hyundai Accent 1992-2000 Hyundai Elantra 1989-1998 Hyundai Sonata 1997, 1999-2001 Hyundai Tiburon 2003-2008 Infiniti FX35 2003-2008 Infiniti FX45 1991-1996, 1999-2002 Infiniti G20 2003-2007 Infiniti G35 1996-2001 Infiniti I30 2002-2004 Infiniti I35 2006-2010 Infiniti M35 2003-2004, 2006-2008 Infiniti M45 1990-1996, 2002-2006 Infiniti Q45 1997-2003 Infiniti QX4 2001-2002, 2006-2011 Kia Rio 1994-2001 Kia Sephia 2000-2002 Kia Spectra 1995-2002 Kia Sportage 1990-2000 Lexus LS 1992-1999 Lexus SC 1985-1997 Mazda 626 1990-1993, 1995-1997 Mazda B-Series 1990-1997 Mazda Miata 1989-1998 Mazda MPV 1990-1997 Mazda MX6 1990-1998 Mazda Protege 1986-1991, 1994-1995 Mazda RX-7 2004-2011 Mazda RX-8 1987-1989, 1991-1997 Mercury Tracer 1993-2002 Mercury Villager 1991-1999 Mitsubishi 3000GT 1993-1995 Mitsubishi Diamante 1990-1999 Mitsubishi Eclipse 1987-1993 Mitsubishi Galant 1987-1996 Mitsubishi Mighty Max 1986-1992 Mitsubishi Mirage 1989-1999, 2001-2002 Mitsubishi Montero 1984-1988, 1995-1998 Nissan 200SX 1989-1998 Nissan 240SX 1984-1989 Nissan 300ZX 2003-2006 Nissan 350Z 2001-2005 Nissan Almera 1993-2006 Nissan Altima 2009-2013 Nissan Cube 1998-2004 Nissan Frontier 1990-1994 Nissan Ichi Van 2011-2017 Nissan Juke 1985-2008 Nissan Maxima 2005-2007, 2016 Nissan Micra 2003-2007 Nissan Murano 2016 Nissan NV 1987-2004 Nissan Pathfinder 1990-2004 Nissan Pick Up 1993-2002, 2004-2009 Nissan Quest 2008-2016 Nissan Rogue 1987-2016 Nissan Sentra 2007-2014 Nissan Tiida 1995-2001, 2003 Nissan Tsubame 1995-2014 Nissan Tsuru 2000-2001, 2004-2008 Nissan Urvan 2007-2016 Nissan Versa 2002-2008, 2010-2014 Nissan X-TRAIL 2000-2004 Nissan Xterra 1998 Subaru Forester 1993-1999 Subaru Impreza 1990-1999 Subaru Legacy 1986-1995 Suzuki Samurai 1989 Suzuki Sidekick 1989-1994 Suzuki Swift 1986-1995 Toyota 4Runner 2004 Toyota Avalon 1983-1991 Toyota Camry 1982-1989 Toyota Celica 1983-1993 Toyota Corolla 1985-1992 Toyota Cressida 1987-1997 Toyota Land Cruiser 1985-1989, 1991-1995 Toyota MR2 1990-1995 Toyota Pick Up 1991-1997 Toyota Previa 1986-1992 Toyota Supra 1993-1998 Toyota T-100 1995-2004 Toyota Tacoma 1983-1990 Toyota Tercel 1984-1989 Toyota Van ### FAQ **Will this fit my vehicle?** Please verify your year, make, model, position, and any fitment notes using the Vehicle Fitment Table above before purchase. **What part number is this?** The listed part number is ST13R. **Is this product designed for direct replacement?** Yes. This product is intended to match the compatible vehicle applications listed in the fitment table. **Should I confirm fitment before ordering?** Yes. Always compare your original part, position, and vehicle details with the fitment table before ordering. ### Common Searches - Engine Coolant Safety Lever Radiator Cap for Acura Integra - ST13R fitment - MotoRad Engine Coolant Safety Lever Radiator Cap - 1990 Acura Integra Engine Coolant Safety Lever Radiator Cap ## Details - **Price:** 10.14 CAD - **Vendor:** MotoRad - **Type:** Engine Coolant Safety Lever Radiator Cap - **Tags:** 1982-1989 Toyota Celica, 1983-1990 Toyota Tercel, 1983-1991 Toyota Camry, 1983-1993 Toyota Corolla, 1984-1988, 1984-1989 Nissan 300ZX, 1984-1989 Toyota Van, 1985-1988 Chevy Nova, 1985-1989, 1985-1992 Toyota Cressida, 1985-1997 Mazda 626, 1985-2008 Nissan Maxima, 1986-1991, 1986-1992 Mitsubishi Mirage, 1986-1992 Toyota Supra, 1986-1995 Suzuki Samurai, 1986-1995 Toyota 4Runner, 1987-1989, 1987-1993 Dodge Ram 50, 1987-1993 Mitsubishi Galant, 1987-1996 Mitsubishi Mighty Max, 1987-1997 Toyota Land Cruiser, 1987-2004 Nissan Pathfinder, 1987-2016 Nissan Sentra, 1988-1991 Honda Civic, 1988-1991 Honda CR-X, 1988-1992 Daihatsu Charade, 1988-1993 Ford Festiva, 1989 Suzuki Sidekick, 1989-1991 Chevy Tracker, 1989-1992 GEO Prizm, 1989-1993 GEO Tracker, 1989-1994 GEO Metro, 1989-1994 Suzuki Swift, 1989-1997 Ford Probe, 1989-1998 Hyundai Sonata, 1989-1998 Mazda MPV, 1989-1998 Nissan 240SX, 1989-1999, 1990-1991 GMC Tracker, 1990-1991 Honda Prelude, 1990-1993, 1990-1993 Acura Integra, 1990-1994 Nissan Ichi Van, 1990-1995 Toyota Pick Up, 1990-1996, 1990-1997 Mazda Miata, 1990-1997 Mazda MX6, 1990-1998 Eagle Talon, 1990-1998 Mazda Protege, 1990-1999 Mitsubishi Eclipse, 1990-1999 Subaru Legacy, 1990-2000 Lexus LS, 1990-2004 Nissan Pick Up, 1991-1995 Toyota MR2, 1991-1996, 1991-1996 Dodge Stealth, 1991-1996 Ford Escort, 1991-1997 Mercury Tracer, 1991-1997 Toyota Previa, 1991-1999 Mitsubishi 3000GT, 1992-1993 Asuna Sunrunner, 1992-1999 Lexus SC, 1992-2000 Hyundai Elantra, 1993-1995 Mitsubishi Diamante, 1993-1998 Toyota T-100, 1993-1999 Subaru Impreza, 1993-2002, 1993-2002 Mercury Villager, 1993-2006 Nissan Altima, 1994-1995 Mazda RX-7, 1994-2001 Kia Sephia, 1995-1997 Mazda B-Series, 1995-1998 Nissan 200SX, 1995-2000 Chrysler Sebring, 1995-2000 Dodge Avenger, 1995-2001, 1995-2002 Kia Sportage, 1995-2004 Toyota Tacoma, 1995-2011 Hyundai Accent, 1995-2014 Nissan Tsuru, 1996-2001 Infiniti I30, 1997, 1997-2003 Infiniti QX4, 1998 Subaru Forester, 1998-2004 Nissan Frontier, 1999-2001 Hyundai Tiburon, 1999-2002 Infiniti G20, 2000-2001, 2000-2002 Kia Spectra, 2000-2004 Nissan Xterra, 2001-2002, 2001-2002 Mitsubishi Montero, 2001-2005 Nissan Almera, 2001-2012 Dodge Atos, 2002-2004 Infiniti I35, 2002-2006 Infiniti Q45, 2002-2008, 2003 Nissan Tsubame, 2003-2004, 2003-2006 Nissan 350Z, 2003-2007 Infiniti G35, 2003-2007 Nissan Murano, 2003-2008 Infiniti FX35, 2003-2008 Infiniti FX45, 2004 Toyota Avalon, 2004-2006 Dodge Verna, 2004-2008 Nissan Urvan, 2004-2009 Nissan Quest, 2004-2011 Mazda RX-8, 2005-2007, 2006-2008 Infiniti M45, 2006-2010 Infiniti M35, 2006-2011 Kia Rio, 2006-2014 Dodge Attitude, 2007-2014 Nissan Tiida, 2007-2016 Nissan Versa, 2008-2016 Nissan Rogue, 2009-2013 Nissan Cube, 2010-2014 Nissan X-TRAIL, 2011-2017 Nissan Juke, 2015 Chevy City Express, 2016 Nissan Micra, 2016 Nissan NV, Automotive, Engine Coolant Safety Lever Radiator Cap, MotoRad, ST13R ## Variants | Variant | Price | Available | |---------|-------|-----------| | Default Title | 10.14 CAD | In stock | ## Images - MotoRad ST13R Engine Coolant Safety Lever Radiator Cap for 1982-2017 Acura Integra --- > Source: [Standard Auto Part](https://www.standardautopart.com/products/motorad-st13r-engine-coolant-safety-lever-radiator-cap) > Updated: 2026-08-17