Air and Fuel Oxygen Sensors, Controllers and Components

Dorman

SECONDARY AIR INJECTION CHECK VALVE

$362.74

SKU: D00I 911-988

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

Moderate — 2–4 hours

Description

The Dorman 911-988 Secondary Air Injection Check Valve is constructed from cast aluminum and features a diaphragm valve type. It has an inlet size of 0.563 inches and an outlet size of 0.5 inches. The package includes one check valve and one gasket, and it is designed for a maximum pressure rating of 5 PSI.

Fitment

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Specifications

BrandDorman
Part NumberD00I 911-988

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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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