Heating and Cooling› Heaters

FOUR SEASONS

HEATER VALVE

$197.13

SKU: F027 74938

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 Heater Valve 74938 is an electric valve designed to regulate coolant flow in your vehicle's heating system. Engineered for Audi RS3 and TT RS Quattro models, this single solenoid electronic heater valve provides precise temperature control. It is constructed from durable plastic material and features two connectors for secure electrical connections. The non-bypass style design ensures efficient heating system performance with an opening size of 0.78 inches for optimal coolant flow. Its electric operation type allows for responsive control, contributing to consistent cabin comfort.

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 74938

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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