Description
The NEW Suburban 521166 Ignition Control Circuit Board is a direct replacement board designed for Suburban water heater models SAW-6D, SAW-6DE, and SAW-6DEL. This high-quality OEM component includes a protective module board cover and foam tape for secure installation and reliable operation.
Key Specifications
-
Compatibility: Suburban Water Heaters SAW-6D, SAW-6DE, SAW-6DEL
-
With Protective Cover: Yes
-
Includes: Foam tape and cover for added protection
-
Manufacturer Part #: 521166
-
Certification: ISO 9001:2015 Certified
-
Warranty: Limited 90 Day Supplier Warranty
Features & Benefits
-
Reliable Replacement: Genuine Suburban control board for dependable ignition performance.
-
Complete Kit: Includes protective cover and foam tape to guard against moisture and debris.
-
High Quality Standards: ISO 9001:2015 certified manufacturing ensures long-lasting durability.
-
Simple Installation: Designed for a quick and secure fit into compatible Suburban water heater models.
-
Trusted Brand: Suburban is known for superior reliability and performance in RV heating systems.
Upgrade or replace your Suburban water heater’s ignition system with the Suburban 521166 Ignition Control Circuit Board. Engineered for precision and reliability, this replacement control board ensures consistent ignition and safe operation for your SAW-series water heaters. With included protective components and high manufacturing standards, it’s a durable solution for maintaining dependable hot water performance in your RV.
Safe & Secure Payments
Payment methods
Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.
Security

Estimate shipping
You may also like
Recently viewed
New & Updated RV Parts Inventory — Check Back Often
We’re always adding new and used RV parts to our inventory, so be sure to check back regularly.
If you don’t see the part you need today, we may still have it in stock—our internal database includes thousands of new RV parts that are not yet listed online.
Text or email us with the product number or model, and we’ll check availability for you right away.
Our Collections
