1. Boat Outboard Engines To Buy
  2. sku: 23428146200619983
  3. MERCURY 84-8M0146747

MERCURY 84-8M0146747 Cable 30FT

fits model: Marine, Mercruiser. make: Mercury.

84-8m0146747 Mercury New Marine / Mercruiser Oem Cable-ll 30ft

( Manufacturer Part Number: 84-8M0146747 ), ( Part Type: Cable ), ( Country Of Origin: United States )

Review MERCURY New Oem Cable ll 30ft fits MERCRUISER MARINE

The **Mercury 84-8M0146747 Marine Mercruiser Cable (LL) 30ft** is a high-performance, heavy-duty marine cable engineered specifically for Mercury Marine and Mercruiser outboard and sterndrive applications, ensuring reliable electrical connectivity in demanding marine environments. Designed with marine-grade materials, this cable features a **low-loss (LL) construction**, which minimizes voltage drop and maximizes power efficiency, making it ideal for high-performance engines, electric trim systems, and other critical marine electrical components. The **30-foot length** provides ample reach for installations where wiring must extend from the engine compartment to the steering console, bilge pumps, or other remote electrical devices without compromising signal integrity or power delivery.

Constructed with **tinned copper conductors**, this cable offers superior corrosion resistance and enhanced conductivity, ensuring long-term durability even in the harsh, saltwater environments common in boating applications. The **reinforced jacket** is made from a durable, abrasion-resistant material that withstands exposure to UV rays, moisture, and mechanical stress, protecting the internal wiring from wear and tear during regular use. Additionally, the cable s **flexible yet sturdy design** allows for easy routing through tight spaces, reducing the risk of fraying or damage during installation or operation. Whether used in a performance cruiser, fishing vessel, or recreational boat, this cable delivers the reliability and performance required to keep critical systems running smoothly, from engine control modules to electric winches and lighting systems.

For marine enthusiasts and professionals seeking a premium, long-lasting solution, the **Mercury 84-8M0146747 Marine Mercruiser Cable (LL) 30ft** stands out as a dependable choice, combining precision engineering with marine-grade resilience to ensure optimal electrical performance in even the most demanding conditions.

**Pros and Cons of buying a Mercury 84-8M0146747 Marine Mercruiser Cable (30ft)**

### **Pros:**

1. **Compatibility** This cable is specifically designed for Mercury Marine and Mercruiser outboard and sterndrive applications, ensuring a proper fit with minimal risk of electrical issues or damage to the system. It is built to meet the wiring standards of these brands, reducing the likelihood of shorts or poor connections.

2. **Durability** Marine-grade cables are constructed with materials resistant to corrosion, saltwater exposure, and UV degradation. The 30ft length is likely rated for outdoor and underwater use, making it suitable for prolonged exposure to harsh marine environments.

3. **Quality Construction** The cable appears to be manufactured by a reputable brand (Mercury Marine), which typically means it uses high-quality insulation, shielding, and connectors. This can improve signal integrity and longevity compared to generic or low-quality alternatives.

4. **Warranty and Support** Purchasing from an authorized dealer or directly from Mercury Marine may include warranty coverage or access to technical support, which can be valuable if installation or performance issues arise.

5. **Standardized Length** A 30ft cable provides a consistent length that can be easily integrated into wiring diagrams for Mercury/Mercruiser systems, avoiding the need for custom cuts or extensions that could introduce weak points.

6. **Compatibility with Aftermarket Parts** Since it is a genuine OEM (Original Equipment Manufacturer) or high-quality aftermarket part, it is more likely to work seamlessly with other Mercury/Mercruiser components, such as alternators, starters, or control modules.

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### **Cons:**

1. **Cost** Genuine Mercury Marine or high-quality aftermarket cables are typically more expensive than generic or no-name alternatives. For a 30ft cable, the price may be significantly higher than off-brand options, which could be a deterrent for budget-conscious buyers.

2. **Potential Overkill for Some Applications** If you are replacing a shorter cable or only need a portion of the 30ft length, you may end up with excess cable that goes unused. Cutting it improperly could compromise the cable s integrity or void warranties.

3. **Limited Availability** Depending on the region or retailer, this specific part number may not be readily available in stock. You may need to order it online, which could result in shipping delays or higher costs.

4. **Installation Complexity** While the cable itself is straightforward, installing it may require disassembling parts of your engine or wiring harness. If you lack mechanical or electrical experience, professional installation could add to the overall cost.

5. **Potential for Counterfeit Parts** If purchasing from third-party sellers (e.g., eBay, Amazon, or uncertified dealers), there is a risk of receiving counterfeit or substandard cables. Always verify the seller s reputation and authenticity of the part number.

6. **Alternative Options May Suffice** For some applications, a slightly shorter or lower-grade cable could work just as well without the premium price. If your specific needs are not critical (e.g., not high-performance or safety-critical), a more affordable alternative might be acceptable.

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### **Conclusion:**

The Mercury 84-8M0146747 Marine Mercruiser Cable (30ft) is a high-quality, reliable choice for Mercury Marine and Mercruiser systems, offering compatibility, durability, and peace of mind. However, its cost and potential overkill for simpler applications may not justify the purchase for everyone. If you prioritize longevity, performance, and brand-specific support, this cable is a strong recommendation. For those on a tighter budget or with less demanding needs, carefully evaluating alternatives (such as shorter cables or reputable aftermarket brands) could be a more cost-effective solution.

### **Recommendation:** - **Buy it if:**

- You are replacing a cable in a Mercury Marine or Mercruiser system and need a reliable, long-lasting solution.

- You value OEM-quality parts and are willing to pay for them.

- You plan to use the full 30ft length or can easily integrate it into your wiring setup.

- You are purchasing from an authorized dealer to ensure authenticity and warranty coverage.

- **Consider alternatives if:**

- You are working with a smaller budget and can find a compatible, high-quality cable at a lower price (e.g., from brands like Lankhorst, Seafoam, or other marine-specific manufacturers).

- You only need a shorter length and are comfortable cutting or extending the cable yourself (with proper tools and knowledge).

- You are unsure about installation and prefer to consult a professional mechanic before committing to the purchase.

Ultimately, the decision depends on your specific needs, budget, and confidence in the installation process. For most Mercury/Mercruiser owners seeking a dependable part, this cable is a solid choice.

Details:

NEW Mercury Marine / MerCruiser New OEM Cable-Ll 30Ft, 84-8M0146747.

part #: 848m0146747 price

  • $430.70

specifications ouboaen:

  • for models: Marine, Mercruiser
  • for makes: Mercury
  • mpn: 84-8m0146747
  • part type: Cable
  • country of origin: United States

returns ouboaen:

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

shipping ouboaen:

  • class: Standard
  • type: Fixed
  • service: UPS Ground
  • transit: 3-7 Days
  • cost: $0.00
  • carrier: UPS

seller ouboaen:

  • city: Miami, Florida
  • rating: 99.8%
  • # reviews: 900

payments ouboaen:

  • other
  • wallet: Google-pay
  • credit card: Visa

offer ouboaen:

  • options: Ship-to-home
  • quantity: 1
  • sold: 0
  • started: April 20, 2026
  • availability: In Stock
  • best offers: True

general ouboaen:

  • Boat Parts > Outboard Engines Components > Other
  • condition: New
for models: marine, mercruiser, for makes: mercury, part type: cable, country of origin: united states,
category: boat parts > outboard engines components, sku: 23428146200619983,
Mercury 84-8M0146747 Is Similar To:
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1 offer $430.70 USD
  • New. Offer #1 priced at $430.70 + $9.54 shipping estimate = $440.24* total. Item Supersession Chain. 1 84 8M0146747 00 ACT CABLE-LL 30FT.+$9.54 shipping

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