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Restore reliable cooling flow in your Miata with the Gates 20699 Molded Coolant Hose, meticulously engineered for 1990–1993 Mazda MX-5 Miata 1.6L. This molded bypass hose, also referred to as the lower hose from the pipe to the radiator, is OEM-equivalent and designed to eliminate leaks and ensure a precise fit for your cooling system.
Crafted from premium EPDM rubber with synthetic fiber reinforcement, the 20699 resists heat, coolant chemicals, ozone, and vacuum collapse under high RPM. Rated to SAE 20R4 and DIN 73411 Class A standards, it maintains reliability from −40 °F to 257 °F (−40 °C to +125 °C). Both hose ends have a uniform 1.25-inch (32 mm) inside diameter, offering seamless flow compatibility.
With a centerline length of approximately 10.1 inches (257 mm), the hose’s molded shape ensures precise routing, avoiding kinks and ensuring stable connections between engine and radiator. Whether you're performing regular maintenance, replacing aging cooling components, or prepping your Miata for spirited track use, the Gates 20699 delivers durability and performance that exceeds factory expectations.
This Part Fits:
Year | Make | Model | Submodel |
---|---|---|---|
1990-1993 | Mazda | Miata | Base |
1993 | Mazda | Miata | LE |
1991 | Mazda | Miata | SE |
Garage 56 believes so strongly in the products we sell that every item comes with a full 365-day replacement gurantee - regardless of the manufacturer warranty timeline.
In-stock orders placed before 1pm EST ship same day. All qualifying orders of $56 or more ship free. Flat-rate and expedited shipping options are available at checkout.
Items marked as "Special Order" are available for shipment direct from the manufacturer - also known as "drop shipping". In most instances we are able to ship directly to you however, in limited circumstances we will need to order the item into our warehouse before we are able to dispatch to you. In all cases, your form of payment will not be finalized until we confirm availability of all Special Order items - place your order with confidence!