MERCURY MARINE 70968 Limit Switch Harness 84-19292

( Brand: Mercury Marine ), ( Manufacturer Part Number: 70968 ), ( Part Type: Switch Harness )

Review MERCURY MARINE Trim Limit Switch Harness Oem fits MERCRUISER

The **Mercury Marine 70968 Limit Switch Harness for Mercruiser (compatible with models from 1984 onward)** is a precision-engineered electrical component designed to enhance the reliability and performance of your Mercury outboard or Mercruiser inboard/sterndrive propulsion system. This high-quality harness is specifically crafted to interface seamlessly with the limit switch assembly, ensuring smooth and accurate operation of your throttle and shift linkages. Constructed from durable, marine-grade materials, the harness features a robust, corrosion-resistant design that withstands the harshest saltwater environments, prolonged exposure to UV radiation, and the constant stress of repeated mechanical engagement. The wiring within is tightly bundled and shielded, minimizing the risk of fraying or short-circuiting, which is critical for maintaining consistent electrical connectivity in demanding marine applications. Whether you re operating in calm coastal waters or rough open-sea conditions, this harness delivers dependable performance, reducing the likelihood of unexpected malfunctions that could disrupt your voyage. Its universal compatibility with a wide range of Mercruiser models from 1984 through the late 19292 series ensures that it fits effortlessly into existing wiring diagrams, requiring minimal installation effort while maximizing functionality. By integrating this limit switch harness into your system, you re not only restoring or upgrading an essential control mechanism but also investing in long-term durability and operational efficiency, allowing you to focus on enjoying your time on the water without the worry of electrical failures.

**Pros and Cons of buying a Mercury Marine 70968 Limit Switch Harness for Mercruiser (84-19292)**

1. **Compatibility** This part is specifically designed for Mercury Marine engines and Mercruiser transmissions from the late 1980s to the early 2000s, ensuring a direct fit without modification.

2. **Reliability** Mercury Marine is a well-known brand with a reputation for durable marine components, reducing the risk of premature failure.

3. **Easy Installation** The harness is pre-wired, simplifying the replacement process compared to sourcing individual switches and wiring them manually.

4. **Prevents Gearbox Damage** A faulty limit switch can cause shifting issues, leading to transmission damage. Replacing it proactively avoids costly repairs.

5. **Aftermarket Availability** Since this is a common part, it is widely available through marine suppliers, dealerships, and online retailers, making it easy to source.

6. **Cost-Effective for Long-Term Use** While the upfront cost exists, replacing a failing switch prevents more expensive transmission or gearbox repairs.

1. **Age-Related Wear** If the original limit switch was already degraded, the harness may not last indefinitely, requiring eventual replacement.

2. **Potential Misalignment** If not installed correctly, the new harness could interfere with the transmission s operation, leading to shifting problems.

3. **Limited Lifespan** Like all mechanical/electrical components, it will eventually wear out, though proper maintenance can extend its service life.

4. **Cost Consideration** While affordable, the price may be a concern for budget-conscious boat owners, especially if multiple components need replacement.

5. **Requires Basic Mechanical Knowledge** Installation may require some familiarity with marine electrical systems, though it is generally straightforward for those with basic DIY skills.

The **Mercury Marine 70968 Limit Switch Harness (84-19292)** is a practical and reliable solution for restoring proper shifting function in older Mercruiser transmissions. Its compatibility, ease of installation, and preventive benefits make it a worthwhile investment for boat owners experiencing gear selection issues. However, proper installation and periodic inspection are essential to maximize its lifespan.

If you are experiencing erratic shifting, neutral engagement problems, or other transmission-related symptoms, this harness is a cost-effective fix. Purchase from a reputable supplier to ensure authenticity, and follow the manufacturer s installation guidelines carefully. If unsure about wiring or mechanical adjustments, consult a marine technician to avoid improper installation. For long-term reliability, consider pairing this replacement with regular transmission fluid changes and inspections.

Details:

Connects trim limit switch on gimbals ring. Brand Mercury Marine, Part Number 70968, Condition NEW, Notes/Other This part is often identified by number 84-70968 or 84-19292. This genuine OEM harness ensures reliable trim system operation by maintaining a secure electrical connection to your limit switch. Common applications include vintage Mercruiser 120, 140, 165, 470, 898, and other Alpha/Bravo stern drive configurations requiring the gimbals-mounted trim harness.Please verify fitment for your specific application before purchasing.

Key Features. Specifications. It is the wiring harness only and does not include switch or sender itself unless specified. Unlike generic wiring, it is engineered with factory-correct connectors and materials to survive the harsh conditions of gimbals housing area.

Genuine Mercury Marine OEM component. Genuine Mercury Marine wiring harness designed for Mercruiser stern drive trim systems. This harness OEM part number 70968, often identified as 84-70968 or associated with 84-19292 provides the critical electrical connection for trim limit switch located on gimbals ring assembly.Functionally, this transmits position data from sender to pump and gauge, ensuring drive unit stops at correct angle prevent damage vessel. Replaces Part Numbers: 19292.

Factory connectors ensure reliable signal. Classic Revival Marine. Fast Shipping.

part #: 70968 prices

• $19.99-$22.99

specifications ouboaen:

• for models: Mercruiser
• for makes: Mercury
• brand: Mercury Marine
• mpn: 70968
• part type: Switch Harness

shipping ouboaen:

• class: Standard, Expedited, Economy
• transit: 6-12 Days
• service: UPS Ground, UPS 2nd Day Air, UPS Ground Saver
• type: Calculated
• carrier: UPS
• cost: $7.84

general ouboaen:

• condition: New
• Boat Parts > Outboard Engines Components > Electrical Systems

seller ouboaen:

• # reviews: 0
• rating: 0.0%
• city: Spokane, Washington

returns ouboaen:

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

offer ouboaen:

• sold: 0
• quantity: 2
• availability: In Stock
• options: Ship-to-home
• best offers: True
• started: February 11, 2026

payments ouboaen:

• wallet: Apple-pay
• credit card: Discover
• other

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