1. Boat Controls & Steering Offered
  2. sku: 5626671795704772
  3. MERCURY 897978A21

MERCURY 897978A21 Control Cable 9-WA1

fits make: Mercury. year: 2021.

897978a21 Mercury Premium 21 Control Cable Gen Ll 9-wa1

( Part Type: Control Cable ), ( Manufacturer Part Number: 897978A21 ), ( Country/region Of Manufacture: United States )

Review MERCURY Premium Control Cable Gen fits 2021

The Mercury 897978A21 21 Control Cable Gen 9-WA1 is an essential accessory for marine enthusiasts operating Mercury outboard engines with the 9.9 HP to 225 HP range. This control cable is designed to provide reliable and efficient communication between the engine controls and the powerhead, ensuring optimal performance and ease of use.

This 21-foot long control cable is engineered to meet the highest standards of marine application. It features a high-quality, double-braided, UV-resistant cover that protects the conductors from the harsh marine environment. Additionally, the cable is manufactured using 16 gauge conductors, which offer sufficient power and signal transmission to maintain the engine's functionality.

The Mercury 897978A21 21 Control Cable Gen 9-WA1 is compatible with Mercury's digital throttle and shift (DTS) systems. It includes a factory-installed, quick-disconnect connector at the engine end, which makes installation and removal easy and secure. The other end of the cable features a WA1 connector, which is designed to fit various Mercury outboard models.

This control cable is designed to minimize electrical resistance, ensuring a fast response time for the engine controls. It also features sealed and waterproof connectors, which prevent water intrusion and protect against corrosion. Furthermore, the cable is tested to withstand extreme temperatures and vibrations, ensuring long-lasting reliability.

In conclusion, the Mercury 897978A21 21 Control Cable Gen 9-WA1 offers marine enthusiasts a high-quality and durable solution to connect their engine controls to their Mercury outboard engine. Its double-braided, UV-resistant cover, 16 gauge conductors, and compatibility with Mercury's digital throttle and shift systems make it an ideal choice for boaters who demand the best performance and reliability from their marine equipment.

Mercury 897978A21 21 Control Cable Gen 9-WA1: A Detailed Analysis

The Mercury 897978A21 21 Control Cable Gen 9-WA1 is a crucial component in various Mercury outboard engines, designed to facilitate communication between the engine control system and the throttle and shift controls. In this analysis, we will discuss the potential advantages and disadvantages of purchasing this control cable to help you make an informed decision.

Pros:

1. OEM (Original Equipment Manufacturer) Compatibility: The Mercury 897978A21 21 Control Cable Gen 9-WA1 is specifically engineered to work with Mercury outboard engines. This ensures a perfect fit and optimal performance.

2. High-Quality Construction: The control cable is constructed with top-notch materials, designed to withstand the harsh marine environment. This translates to durability and longevity.

3. Enhanced Engine Control: The control cable facilitates precise engine control, enabling smoother operation and improved overall performance.

4. Reduced Maintenance: Due to its robust construction, the control cable requires minimal maintenance, saving you time and resources.

Cons:

1. Cost: The Mercury 897978A21 21 Control Cable Gen 9-WA1 can be quite expensive compared to aftermarket alternatives. This might be a deterrent for some boat owners.

2. Limited Availability: This control cable is exclusive to Mercury, and it may not be readily available at local marine retailers or online marketplaces.

3. Complex Installation: Installing the control cable may require professional assistance, which could add to the overall cost.

Conclusion:

The Mercury 897978A21 21 Control Cable Gen 9-WA1 is an essential component for Mercury outboard engine owners. Its OEM compatibility guarantees a perfect fit and optimal performance, while its high-quality construction ensures durability and longevity. However, its cost and limited availability might be a concern for some boat owners. Ultimately, if you value the peace of mind that comes with using genuine OEM parts and the performance benefits they offer, then the Mercury 897978A21 21 Control Cable Gen 9-WA1 is a worthwhile investment. If you're on a tight budget, you might consider exploring aftermarket alternatives, but be aware that they may not provide the same level of compatibility and performance.

Recommendation:

If you own a Mercury outboard engine and are in the market for a new control cable, the Mercury 897978A21 21 Control Cable Gen 9-WA1 is an excellent choice. Its OEM compatibility, high-quality construction, and enhanced engine control make it a worthy investment for boat owners who prioritize performance and durability. However, if budget is a concern, you may want to consider exploring aftermarket alternatives, but be prepared for potential compatibility issues and reduced performance.

part # 897978a21 prices

  • $40.00-$169.00

specifications dorycontrol:

  • for makes: Mercury
  • for years: 2021
  • part type: Control Cable
  • manufacturer part number: 897978A21
  • country/region of manufacture: United States

returns dorycontrol:

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

offer dorycontrol:

  • availability: In Stock
  • sold: 0
  • started: September 27, 2025
  • quantity: 1
  • options: Ship-to-home

general dorycontrol:

  • condition: New
  • Parts Accessories > Boat Parts > Controls Steering

shipping dorycontrol:

  • carrier: USPS
  • service: USPS Ground Advantage
  • type: Calculated
  • transit: 5-12 Days
  • cost: $14.40
  • class: Standard

seller dorycontrol:

  • rating: 100.0%
  • # reviews: 1820

payments dorycontrol:

  • other
  • credit card: Visa
  • wallet: Apple-pay
for makes: mercury, for years: 2021, part type: control cable, country/region of manufacture: united states,
category: boat parts > controls steering, sku: 5626671795704772,

Mercury 897978A21 Is Similar To:

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5 offers $40.00–$169.00 USD
  • Offer #1: $40.00 price + $16.45 delivery = $56.45* total. New cable.+$16.45 shipping
  • Offer #2: $169.00 price + free delivery = $169.00* total. Made in the United States, this cable is a genuine manufacturer part with the necessary certifications for optimal performance. This control cable is specifically made for Mercury Marine and Quicksilver products, ensuring compatibility and reliability.FREE SHIPPING
  • Offer #3: $138.87 price + free delivery = $138.87* total. Replaces Part Numbers & Specifications OEM PART NUMBERS All parts sold are new MARINER OUTBOARD Cable Length: 21 Feet.FREE SHIPPING
  • Offer #4: $73.21 price + free delivery = $73.21* total. 8-6 EST SALE SUPPORT. All parts sold are new.FREE SHIPPING
  • Offer #5: $68.95 price + $16.00 delivery = $84.95* total. Throttle and shift cable cannot be repaired, only replaced. Part # 8M0082544.+$16.00 shipping