Carquest Radiator Cap, T110
In stock
$10.99
Listed as compatible with this vehicle by the retailer feed.
Check price2018 Subaru Outback Coolant Hoses
9 products listed as compatible with this vehicle by the retailer feed.
Gates ThermalPro Premium Molded Heater Hose, 18462
In stock
$16.29
Listed as compatible with this vehicle by the retailer feed.
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Carquest Radiator Cap: 16 PSI, 10242
In stock
$16.99
Listed as compatible with this vehicle by the retailer feed.
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Gates Premium Molded Heater Hose, 18791
In stock
$18.99
Listed as compatible with this vehicle by the retailer feed.
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Carquest Radiator Cap Tester Adapter, 12021
In stock
$18.99
Listed as compatible with this vehicle by the retailer feed.
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Carquest Radiator Cap: 16 PSI, ST37
In stock
$21.99
Listed as compatible with this vehicle by the retailer feed.
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Carquest Cooling System Tester Adapter, 12027
In stock
$31.99
Listed as compatible with this vehicle by the retailer feed.
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Gates Premium Molded Coolant Hose, 23460
In stock
$40.99
Listed as compatible with this vehicle by the retailer feed.
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Dorman Engine Coolant Thermostat Housing, 902-5856
In stock
$42.49
Listed as compatible with this vehicle by the retailer feed.
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This site contains affiliate links. We may earn a commission if you buy through them. We do not sell these products or guarantee merchant inventory. Compatibility is listed by the retailer feed for this vehicle; it is not an OEM confirmation. Catalog snapshot: Aug 15, 2026.