Ignitions and Electrical› Ignition Boxes and Components

SUBURBAN MFG

SUBURBAN WATER HEATER IGNITION CONTROL MODULE BOARD (SW SERIES)

$116.43

SKU: S09E 520814

In Stock
In Stock
Ships by Jun 13
Free Shipping
Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Beginner — under 30 min

Description

The Suburban Mfg 520814 is an ignition control circuit board designed for RV water heaters and furnaces. It is a direct replacement for the original control board and features an easy, plug-and-play installation.

This circuit board is compatible with the SW Series of Suburban water heaters and furnaces, including models SW4D, SW6D, SW10D, SW12D, and SW16D. It also serves as a replacement for part numbers 520871, 520820, AP4896608, and 33550L.

Fitment

Fitment Guaranteed

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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

BrandSUBURBAN MFG
Part NumberS09E 520814

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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