1. Boat Controls & Steering Offered
  2. sku: 8012139357553853
  3. DOMETIC CCX17921

DOMETIC CCX17921 Control Cable Xtreme 808282272289 21FT

fits model: Merc.

Ccx17921 Dometic Control Cable Assembly Merc Xtreme 21ft

( Brand: Dometic ), ( Part Type: Control Cable ), ( Manufacturer Part Number: CCX17921 ), ( UPC: 808282272289 )

Review DOMETIC Control Cable Assembly Xtreme 21ft fits MERC

The Dometic Ccx17921 Control Cable for Mercator xtreme is a crucial accessory for managing various functions of your Mercator xtreme refrigerator or freezer. This 21-foot long control cable is specifically designed to connect the refrigerator to the external control panel, enabling users to control temperature settings, mode selections, and other features remotely.

The control cable is built using high-quality materials to ensure durability and reliability. It features a flexible design, allowing it to withstand the rigors of marine environments where temperature fluctuations and vibrations can be common. The cable is also UV-resistant, shielded from moisture, and resistant to oils and fuels.

The Dometic Ccx17921 Control Cable for Mercator xtreme comes with a 3-pin connector for easy installation, and it is compatible with a wide range of Dometic refrigerators and freezers that use the Mercator xtreme control panel. The cable is also equipped with a locking connector to prevent accidental disconnections.

With this control cable, users can conveniently manage their refrigerator or freezer from a distance, ensuring optimal temperature settings for their perishable items. The long cable length allows for greater flexibility in installation locations, making it an ideal choice for boats, RVs, and other off-grid applications.

In summary, the Dometic Ccx17921 Control Cable for Mercator xtreme is a robust and reliable accessory that enables users to remotely control their Dometic refrigerator or freezer with ease. Its flexible design, durable construction, and long cable length make it a must-have accessory for anyone who relies on their refrigerator or freezer for food storage and preservation in marine or off-grid environments.

The Dometic CRX17921 Control Cable for Merc xtreme is a crucial component for operating various functions of your marine refrigeration system. Here are some pros and cons that can help you make an informed decision before purchasing this control cable.

Pros:

1. Compatibility: This control cable is specifically designed for use with Dometic marine refrigeration systems and MerCruiser engines. It ensures seamless communication between the refrigeration system and the engine for optimal performance.

2. Durability: The control cable is built with high-quality materials to withstand the harsh marine environment. It is resistant to water, oil, and UV rays, ensuring long-lasting reliability.

3. Easy installation: The cable comes with clear instructions and is easy to install, even for those with limited electrical experience. It can save you time and money, as you won't need to hire a professional for installation.

Cons:

1. Limited length: The 21ft length of the control cable may not be suitable for all boats. If your boat requires a longer cable, you may need to purchase an extension.

2. Cost: The Dometic CRX17921 Control Cable is priced higher than some aftermarket control cables. However, its compatibility, durability, and ease of installation may justify the cost for some boat owners.

Conclusion:

The Dometic CRX17921 Control Cable for Merc xtreme is a high-quality component that ensures reliable communication between your marine refrigeration system and MerCruiser engine. Its durability, compatibility, and ease of installation make it a worthwhile investment for boat owners. However, its limited length and higher cost may be drawbacks for some. Ultimately, the decision to purchase this control cable depends on your specific needs and budget.

Recommendation:

If you own a Dometic marine refrigeration system and a MerCruiser engine, the Dometic CRX17921 Control Cable is an excellent choice for ensuring optimal performance and reliability. It may be a bit more expensive than some aftermarket cables, but its compatibility, durability, and ease of installation make it a worthwhile investment. If you require a longer cable, consider purchasing an extension to ensure proper installation.

part # ccx17921 prices

  • $85.30-$93.20

specifications dorycontrol:

  • for models: Merc
  • brand: Dometic
  • part type: Control Cable
  • manufacturer part number: CCX17921
  • upc: 808282272289

seller dorycontrol:

  • # reviews: 3741
  • rating: 99.2%

returns dorycontrol:

  • policy: Returns Accepted
  • time: 30 Days
  • paid by: Seller

offer dorycontrol:

  • sold: 0
  • started: March 21, 2026
  • availability: In Stock
  • options: Ship-to-home
  • quantity: 5

shipping dorycontrol:

  • carrier: USPS, FedEx
  • class: Standard, Expedited
  • transit: 4-9 Days
  • service: USPS Ground Advantage, USPS Priority Mail, FedEx Ground / FedEx Home Delivery
  • cost: $17.55
  • type: Calculated

payments dorycontrol:

  • wallet: Paypal
  • other
  • credit card: Diners-club

general dorycontrol:

  • Parts Accessories > Boat Parts > Controls Steering
  • condition: New
for models: merc, part type: control cable,
category: boat parts > controls steering, sku: 8012139357553853,

Dometic CCX17921 Is Similar To:

dorycontrol logo
2 offers $85.30–$93.20 USD
  • Offer #1: $85.30 price + free delivery = $85.30* total. 0.033" Oil Tempered Lay Wires for Superior Strength and Performance. Bend radius vs 8" min.FREE SHIPPING
  • Offer #2: $93.20 price + $18.95 delivery = $112.15* total. Dometic Control Cable Assembly, Merc Xtreme 21'.+$18.95 shipping