Heating and Cooling› Radiators

DAYCO HYDRAULIC

FLEX HOSE

$44.09

SKU: D032 81491

Special Order
Special Order
Ships in 4–6 weeks
Free Shipping
Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Easy — 1–2 hours

Description

The Dayco 81491 is a flex radiator hose designed to replace straight or molded radiator hoses. It features a knitted reinforcement and synthetic EPDM construction, which resists ozone, coolants, and temperature variations from -40°F to +257°F. The hose has corrugations for flexibility without flattening or collapsing, and includes a helical steel coil spring for increased flexibility. It meets SAE J20R4 Class D-2 requirements and is designed to prevent splitting, ballooning, and elongation.

Fitment

Fitment Guaranteed

Don’t gamble
on fit.

Log your build in the MOTORMIA app and we’ll guarantee this part fits your exact setup — or your money back, return shipping covered.

Available on iOS & Android

Specifications

BrandDAYCO HYDRAULIC
Part NumberD032 81491

Buy with Confidence

Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

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