~~~SPEEDYSALES715~~~ Fast Shipping, 100% Customer Satisfaction, Manufacturer Direct Items! PRODUCT DESCRIPTION: Provides the technician with an easy way to flush the heater core1/2″, 5/8″ and 3/4″ inches hose size fittingsConnects by using a normal garden hoseEasy to useMade of non-corrosive aluminum Simply remove radiator cap and drain the coolant. Remove heater hoses from the engine, placed the stepped adapter end of the THX356 Back Flush tool into the hose opposite of the one connected to the water pump. Connect the adapter to the shop water supply. Turn water supply on and open the valve to allow water to flow through the heater core. Once you see clear, clean water, you heater core is clean. RETURN POLICY: We Offer Prepaid Return Shipping Labels (Within 14 Days) For Our Customers Who Either Received A Damaged/Defective Item, Or An Item That Was Not As Described! ANY ITEM(S) RETURNED TO US FOR ANY REASON OTHER THAN STATED ABOVE ARE SUBJECT TO A 20% RESTOCKING FEE! SHIPPING & HANDLING: All Items Are Shipped Out Within 24 Hours Of Purchase On Weekdays. Shipping Is Free Of Charge, However We Offer Expedited Shipping For $4.99! CONTACT US: If You Have A Question About An Item, Please Message Us By Using «The Ask Seller A Question» Tab. We Strive To Respond In A Timely Fashion! PAYMENT: Here At SpeedySales715, We Want To Make Sure Our Buyers Feel Safe And Confident Purchasing Items From Us, Therefore We Only Accept Payment Via PayPal. This Ensures That You Are 100% Protected Through «eBay Buyer Protection» FEEDBACK & CUSTOMER SERVICE: We Strive For 100% Customer Satisfaction, And We Will Go The Extra Mile To Make Sure You Are 100% Satisfied! Once You Are 100% Satisfied With Your Transaction, Please Leave Us A 5 Star Positive Feedback! If You Are Not 100% Satisfied With Your Purchase, PLEASE Contact Us Prior To Leaving Feedback! We Would Very Much Appreciate A Chance To Make Things Right!