90-93 Mazda Miata Molded Upper Coolant Hose - Gates 21186

90-93 Mazda Miata Molded Upper Coolant Hose - Gates 21186

Keep your Miata’s cooling system flowing smoothly with the Gates 21186 Molded Coolant Hose, engineered specifically for...
Vendor: Gates
SKU: GAT21186
Availability: Out Of Stock
Product type: Hoses
Order within the next hours minutes to receive it. Estimated delivery is .
$23.80
$23.80
10 customers are viewing this product
90-93 Mazda Miata Molded Upper Coolant Hose - Gates 21186

Gates

90-93 Mazda Miata Molded Upper Coolant Hose - Gates 21186

$23.80
90-93 Mazda Miata Molded Upper Coolant Hose - Gates 21186

Gates

90-93 Mazda Miata Molded Upper Coolant Hose - Gates 21186

$23.80
Product Details

Keep your Miata’s cooling system flowing smoothly with the Gates 21186 Molded Coolant Hose, engineered specifically for 1990–1993 Mazda MX-5 Miata (1.6L). This premium molded hose is an exact fit, crafted from OE-quality EPDM rubber and reinforced with synthetic fiber knit to withstand heat, coolant chemicals, and vacuum pressure. It meets SAE 20R4, Class D2 standards, offering reliable and long-lasting performance even under spirited driving or track conditions.

Designed to prevent collapse under vacuum and resist blow-off at high engine RPMs, the Gates 21186 ensures consistent coolant flow for efficient engine cooling. Withstanding a temperature range of −40°F to 275°F, it delivers dependable performance in all seasons. Whether you're replacing a cracked hose during maintenance or boosting reliability before pushing your Miata hard, this hose fits with precision and OEM quality.

The molded contour ensures correct routing, avoiding kinks or rubbing, which helps maintain peak coolant circulation and prevents premature wear. Backed by Gates’ reputation for high-performance components, the 21186 hose provides the peace of mind and dependability that both daily drivers and track-day racers demand.


This Part Fits:

 

Year Make Model Submodel
1990-1993 Mazda Miata Base
1993 Mazda Miata LE
1991 Mazda Miata SE
Shipping & Warranty

Our 365-Day Promise

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.

Shipping Policy

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.

An item is marked as "Special Order" what does that mean?

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!

Customer Reviews

Be the first to write a review
0%
(0)
0%
(0)
0%
(0)
0%
(0)
0%
(0)