1. Boat Plumbing-Ventilation Offered
  2. sku: 8029396689073752
  3. GROCO HT-3559

GROCO HT-3559 Boat Eb Head Toilet Inlet Flapper Cam

fits model: Marine.

Ht-3559 Groco Boat Marine Eb Series Head / Toilet Inlet Flapper Cam

( Brand: Groco ), ( Part Type: Head Cam ), ( Manufacturer Part Number: HT-3559 )

Review GROCO Boat Eb Series Head Toilet Inlet Flapper Cam fits MARINE

The Groco HT-3559 marine eb Head Toilet Inlet Flapper Cam is a crucial component in the proper functioning of your boat's marine head system. This flapper cam is designed to provide a watertight seal when the toilet is not in use, preventing unwanted water from entering the bowl and ensuring that the holding tank remains sealed and odor-free.

The flapper cam is made from high-quality, corrosion-resistant materials, specifically engineered for the harsh marine environment. The cam is constructed from durable brass, while the flapper is made from a flexible, yet sturdy rubber material. This design not only ensures a reliable seal but also allows for smooth operation of the toilet.

The HT-3559 flapper cam is designed to work with Groco's marine eb head toilets, which are known for their efficient and effective design. The cam is easy to install, with no special tools required. Simply remove the old flapper cam and replace it with the new one, ensuring that the cam is properly aligned with the toilet tank.

The HT-3559 flapper cam features a unique cam design that provides a positive seal, preventing water from entering the bowl when the toilet is not in use. The cam also allows for easy flushing, with a simple lift of the handle releasing the seal and allowing water to enter the bowl.

The HT-3559 marine eb Head Toilet Inlet Flapper Cam is a must-have for boat owners who want to ensure the proper functioning of their marine head system. Its durable design, easy installation, and reliable performance make it an essential addition to any boat's plumbing system. Whether you're cruising the open waters or spending a weekend at the dock, this flapper cam will help keep your boat's marine head system in top condition.

The Groco HT-3559 marine toilet inlet flapper cam is a crucial component in the proper functioning of a marine toilet system. This part allows the inlet flapper to seat properly and seal the toilet bowl when not in use, preventing water from leaking out. Here are some pros and cons of buying this specific model:

Pros:

1. Durable: The HT-3559 is made of high-quality materials that are designed to withstand the rigors of marine use.

2. Easy Installation: This part is relatively easy to install, and most customers report that they were able to do it themselves in a short amount of time.

3. Effective Seal: The cam design helps ensure a tight seal, which can help prevent leaks and save water.

4. O-ring Included: The package comes with an O-ring, which is a common replacement part that can save customers money.

Cons:

1. Price: The HT-3559 is priced higher than some other aftermarket options, which may deter some buyers.

2. Fit: Some customers have reported that the part did not fit their specific toilet model or required modification to work properly.

3. Availability: This part may not be readily available in local marine supply stores, and customers may need to order it online.

In conclusion, the Groco HT-3559 marine toilet inlet flapper cam is a high-quality part that can help prevent leaks and ensure the proper functioning of a marine toilet system. Its durability, easy installation, and effective seal are significant advantages. However, its higher price point, potential fit issues, and limited availability may be drawbacks for some buyers.

If you are in the market for a marine toilet inlet flapper cam and prioritize a tight seal and durability, the Groco HT-3559 is a solid choice. However, if you are on a tight budget or are unsure about the fit, it may be worth considering other, more affordable options. Ultimately, the decision comes down to your specific needs and preferences.

part # ht3559 price

  • $39.95

specifications vesselvent:

  • for models: Marine
  • brand: Groco
  • part type: Head Cam
  • manufacturer part number: HT-3559

seller vesselvent:

  • # reviews: 9013
  • rating: 99.5%

offer vesselvent:

  • sold: 0
  • started: February 20, 2026
  • quantity: 2
  • availability: In Stock
  • options: Ship-to-home

general vesselvent:

  • Parts Accessories > Boat Parts > Plumbing Ventilation
  • condition: New

payments vesselvent:

  • wallet: Paypal
  • cash
  • other
  • credit card: Visa

shipping vesselvent:

  • cost: $0.00
  • carrier: USPS
  • service: USPS First Class, USPS Priority Mail Padded Flat Rate Envelope
  • type: Calculated
  • class: Standard, Expedited
  • transit: 5-12 Days

returns vesselvent:

  • time: 30 Days
  • paid by: Seller
  • policy: Returns Accepted
for models: marine, part type: head cam,
category: boat parts > plumbing ventilation, sku: 8029396689073752,

Groco HT-3559 Is Similar To:

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1 offer $39.95 USD
  • Offer #1: $39.95 price + free delivery = $39.95* total. If we don t have it, we ll help you find it or If you don t need it, we ll buy it. Model Number:Flapper Cam.FREE SHIPPING