TRIPLE GAUGE SETFEATURING: AMP METER, OIL PRESURE & WATER TEMPERATURE WORKS WELL ON ALL YEARS CHRYSLER 300THIS SETIS IDENTICAL TO THE OLD SCHOOL 2" (FACE) GAUGES CHECKOUT ALL THE PICTURE. WHAT YOU SEE IS WHAT YOU GET! EVERYTHING YOU NEED IS IN THE BOX INDICATION OF GAUGESAMP METER INDICATES...CHARGING CURRENTSYSTEMS CURRENT DRAW CHARGING SYSTEM FAULTSLOOSE OR BROKEN FAN BELTOIL PRESSURE GAUGE INDICATES....LOW OIL LEVELCLOGGED OIL FILTER LOOSE OR BROKEN OIL LINE OIL FOAMING IMPROPER VISCOSITY OIL FAILURE OF AN ENGINE BEARINGTEMPERATURE GAUGE INDICATES...LOW COOLANTDEFECTIVE THERMOSTAT BROKEN FANBELT BLOCKED RADIATOR LEAKING COOLING SYSTEMFINDING THOSE OLD GAUGES ARE NEXT TO IMPOSSIBLE, AND HOW WOULD YOU KNOW IF THEY EVEN WORK PROPERLY.FACTORY GAUGES ARE SOMETIMES LIGHTS THAT COME ON WHEN TROUBLE HAS ALREADY STARTED. THESE GAUGES WILL SHOW YOUIF A SYSTEM IS FAILING BEFORE IT BECOMES A COSTLYONE.COMES WITH DETAILED INSTRUCTIONS & DIAGRAMS FOR INSTALLATION. EACH GAUGE HAS ITS OWN LIGHT TO SEE BETTER AT NIGHT.(SEE PICTURES) FOR 12 VOLT SYSTEMSCHECK OUT MY STORE. READ NY FEEDBACK.I DO COMBINE SHIPPINGBUY NOW AND SAVE NO looking.ALWAYS IN STOCK, SAME DAY SHIPPING, IF PAID BEFORE 12PM PST.I DO SHIP WORLDWIDE.STANDARD MAIL.ASK QUESTIONS, AND THANK FOR TAKING THE TIME TO VIEW MY ITEM.