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520814 RV Water Heater Ignition Control Module Board with Lid Replacement for Suburban RV Water Heater SW Series SW4D SW6D SW10D SW12D SW16D Water Heaters, 12 VDC, Replace 520871
✅ In stock
F
Grade
⚠️ Price may have changed. Last updated 24+ hours ago — confirm on Amazon.
Check Deal at Amazon
Price verified Oct 26, 2026 11:22 AM · Prices & availability subject to change
Is This a Good Price on Amazon?
💤 Not a Deal- 💤Verdict: Not a Deal. Price is at or above historical norms. Best to wait for a sale.
- ➡️Pricing has held fairly steady, with no strong push in either direction.
How We Scored This Deal
Price Competitiveness
0/28
Recent Value
0/22
Market Standing
0/20
Deal Strength
0/20
Momentum
0/10
📝 Product Overview
🏪 Sold by
LZDYYMX
📦 Fulfillment
Fulfilled by Amazon
🚚 Shipping
Free Shipping
Product Details
✓Replace Part Number: Compatible with Suburban water heater control boards 520814, 520871, 520820, 33550L, AP4896608. Designed as a direct replacement to restore proper ignition and heating performance for RV water heater systems.
✓Wide Compatibility: Fits for Suburban SW series RV water heaters including SW4D, SW6D, SW6DE, SW6DEL, SW6DEM, SW6DM, SW10D, SW10DE, SW10DEL, SW10DEM, SW10DM, SW12D, SW12DE, SW12DEL, SW12DEM, SW16D, SW16DE, SW16DEL, and SW16DEM models above serial number 953900766.
✓Stable Ignition Control: This RV water heater ignition control board effectively monitors and controls the combustion process, ensuring reliable ignition, stable operation, and continuous hot water supply while reducing ignition failure and maintenance needs.
✓Durable & Waterproof Construction: Made of high-quality plastic, copper, and ceramic materials with corrosion resistance and waterproof protection. Features good conductivity and fast signal transmission for long-lasting and dependable RV performance.
✓Easy Plug-and-Play Installation: Designed for quick replacement. Simply clamp the resistor, unplug the integrator and control plug, and install the new water heater circuit board without complicated modifications.
⚙️ Specifications
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$26.99
$45.98
520814, 520871, 520820, 33550L, AP4896608
520814, 520871, 520820, 33550L, AP4896608
no data
232362, 232259, 233358, 233357, 525001
Manufacturer
ZJTBLL
Part Number
520814, 520871, 520820
Item Weight
6.4 ounces
Package Dimensions
5.12 x 3.74 x 2.76 inches
Item model number
CS-EIC18-WB
Color
520814
Item Package Quantity
1
