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Ensure peak cooling system performance with the Gates 42131 OEM Water Pump, designed precisely for 1990–1993 Mazda MX-5 Miata 1.6L (B6 motor). Built for both reliability and long lifespan, this Gates pump features a cast aluminum housing and a corrosion-resistant stamped steel impeller, providing durable, accurate coolant flow and optimal engine temperature control.
Gates ensures that each pump is precision-balanced for OE fit and function, with factory-grade seals and bearings tested 100% for both leakage and performance, guaranteeing dependable operation even under demanding driving conditions.
This replacement water pump is also recommended for installation during timing belt service, helping you avoid premature failure and eliminate potential cooldown system issues during critical engine maintenance intervals.
Whether you're doing routine maintenance or rebuilding your Miata for spirited track performance, the Gates 42131 delivers OEM-quality reliability. Enjoy improved engine cooling, reduced risk of overheating, and smoother operation—engineered for both street enthusiasts and track-day drivers alike.
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!