Furrion 50A (125V) Connector To 50A (125/250V) Plug Pigtail Adapter – Yellow #FP5055-SY

Make Waves with the Ultimate 50A Marine Adapter: PowerSmart Your Boat with Ease and Safety Easily connect your RV or boat with the Furrion 50A Pigtail Adapter, designed for safe, reliable power conversion from a 125V 50 Amp inlet to a 125/250V 50 Amp extension cord. Ergonomic side grips and a bright blue LED indicator make handling and setup effortless, while high-grade, corrosion-resistant materials and a universal fit ensure dependable performance with any brand. This adapter is marine UL certified for safety, includes bonus sealing collars and a storage bag, and is backed by a 5-year warranty.
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Verify the model and part number before ordering. This Furrion listing is built around the verified SKU 2021123872 and manufacturer reference FP5055-SY; match it to your original label, manual, or failed component before checkout.

The Furrion 50A (125V) Connector To 50A (125/250V) Plug Pigtail Adapter – Yellow FP5055-SY is for RV owners, mobile technicians, and dealers replacing a specific failed or missing component rather than guessing from a universal part. It solves the common repair problem of finding the exact Furrion service part with the right SKU, cross-reference, and application notes in one place. Cross-reference Part : FP5055-SY 50 Amp Adapter: This Marine/RV Pigtail adapter helps you easily adapt your boat’s 125V, 50 Amp inlet to get a plug for attaching a 125/250V, 50 Amp extension cor

Use this page to confirm the part number, function, and product family before ordering. If your original component has a different model number, refrigerant generation, size, finish, control style, or hardware configuration, choose the matching option in the comparison table or use AI Live Chat before buying.

Original product note: Cross-reference Part : FP5055-SY 50 Amp Adapter: This Marine/RV Pigtail adapter helps you easily adapt your boat’s 125V, 50 Amp inlet to get a plug for attaching a 125/250V, 50 Amp extension cord. The Female plug (50 Amp 125V; NEMA SS1-50R0) connects to the power inlet on your boat, and the male plug (50 Amp 125/250V; NEMA SS1-50P) connects to a 50-Amp extension cord (not included) that can be run to an electrical hookup. Side Grips: Both the male and female end of the pigtail adapter has side …

Features & Specifications

• Brand: Furrion
• ERVP SKU: 2021123872
• Manufacturer / cross-reference part: FP5055-SY
• Product family: Furrion RV replacement parts
• Application: replacing the original part with the matching OEM-style component
• Order check: compare the original part label and appliance model before installation.

Why Choose This Furrion Replacement Part?

This is the safer buy when you need the matching service component for a Furrion RV appliance, accessory, or RV system and do not want to gamble on a generic substitute. The key trade-off is fitment: replacement parts in this catalog are usually model-specific, so the right part number matters more than the product photo alone.

Compare Furrion RV replacement parts

Not sure which furrion rv replacement parts listing matches your repair? Start with the part number and application, then compare nearby options below.

Tip: do not substitute across control generations, appliance sizes, finishes, refrigerant types, or model families unless the manufacturer documentation says the parts interchange.

Technical Specifications

What’s Included

Includes the 50A (125V) Connector To 50A (125/250V) Plug Pigtail Adapter – Yellow FP5055-SY shown in this listing. It does not include the full appliance, unrelated mounting hardware, wiring, trim, or companion parts unless those items are specifically named in the product title or manufacturer description.

Compatible Models & Alternatives

For adjacent repairs, compare the verified Furrion options above or browse the related product links in the table. When replacing AC controls, range parts, refrigerator pieces, cameras, remotes, slide-out parts, awning hardware, or microwave components, match the model number first; similar-looking parts may not interchange.

Frequently Asked Questions

How do I know this is the right Furrion part?

Match the SKU 2021123872 or part number FP5055-SY to the label on your original component, the appliance data sticker, or the manufacturer parts diagram.

Can I choose this by appearance alone?

No. RV appliance, accessory, and system parts often look similar across model years, but controls, mounting points, finishes, and electrical specs can differ.

What should I pair with this part?

Most buyers pair it with their original screws, brackets, harnesses, or appliance housing unless the listing says new hardware is included. Replace worn filters, gaskets, or companion service parts at the same time only when your model calls for them.

What if my model number is different?

Use the comparison table and part number as a starting point, then verify before ordering. If the number does not match, use AI Live Chat with your model label so the correct option can be checked.

Why Buy from Elkhart RV Parts?

Elkhart RV Parts focuses on hard-to-find RV service parts and keeps listings organized around the details that matter: brand, SKU, part number, application, and fitment warnings. That makes it easier to order the right component the first time.

Still matching your part? Use AI Live Chat with your appliance model number, original part label, and a photo of the failed component before ordering.