Exterior Components› Body Panels and Components

Dorman

STEERING RESERVOIR

$75.86

SKU: D00I 603-721

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 Dorman 603-721 is a power steering fluid reservoir designed for specific Mercedes-Benz models. This direct replacement part fits and functions like original equipment, ensuring a trouble-free installation. It is constructed from quality plastic materials and is built to withstand underhood heat and engine vibration. The reservoir has been thoroughly tested for optimum fit and reliable performance.

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 603-721

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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