Air and Fuel› Intake Manifolds and Components

Dorman

TRANSMISSION LINE

$113.64

SKU: D00I 624-743

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

Moderate — 2–4 hours

Description

The Dorman 624-743 automatic transmission oil cooler hose assembly is designed to provide a durable and flexible connection for your vehicle's transmission cooling system. Engineered for Chevrolet Express 2500, Express 3500, GMC Savana 2500, and Savana 3500 models, this hose assembly ensures efficient fluid transfer under varying temperature and pressure conditions. It features quick disconnect fittings on both ends for easy installation and removal, a 38-inch straight hose shape, and is constructed from a combination of metal and rubber for flexibility and durability.

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

BrandDorman
Part NumberD00I 624-743

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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