Exterior Components Body Panels and Components

FOUR SEASONS

HEATER VALVE

$98.53

SKU: F027 74643

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 Four Seasons 74643 Front HVAC Heater Control Valve is a cable-operated, non-bypass closed heater valve designed for various classic Dodge, Plymouth, and Chrysler models. It is temperature tested to 270°F and pressure tested for a leak-free design.

Constructed from durable steel, this OE replacement valve features four hose connectors and a cable-operated design for precise control over your vehicle's heating system. Mounting hardware is not included.

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

BrandFOUR SEASONS
Part NumberF027 74643

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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