MERCURY 1113517 Delco Remy Starter Motor 50-31976 850E

( Manufacturer Part Number: 1113517 ), ( Part Type: Starter Motor ), ( Propeller Rotation: Standard )

Review MERCURY Delco Remy Starter Motor Very Good fits 1000E 650E

The **Mercury 1113517 50-31976 Delco Remy Starter Motor** is a high-performance, direct-replacement component designed to deliver reliable cranking power for a wide range of **1000E, 650E, and 850E series Mercury outboard motors**, including models equipped with **4-stroke, 4-cylinder engines**. Engineered with precision and built to withstand the demands of marine environments, this starter motor is a robust solution for boat owners seeking dependable ignition performance without the hassle of aftermarket modifications or complex installations. Crafted by **Delco Remy**, a trusted name in automotive and marine electrical systems, this starter motor features a **heavy-duty solenoid** for smooth engagement and a **high-torque brushless design** that ensures consistent cranking even under adverse conditions, such as cold starts or prolonged use in wet climates. The compact yet durable construction incorporates **high-quality copper windings** and **reinforced internal components**, including a **sealed bearing assembly** and **corrosion-resistant housing**, to minimize wear and extend operational life. Whether used in recreational fishing boats, personal watercraft, or performance cruisers, this starter motor is engineered to handle the rigors of frequent use while maintaining efficiency. Its **universal compatibility** with Mercury s 1000E, 650E, and 850E outboard families ranging from **100 to 300 horsepower** makes it an ideal upgrade for both stock and modified engines, ensuring seamless integration with existing wiring and mounting systems. Built to meet or exceed OEM specifications, this starter motor eliminates the need for custom fitting, offering boat owners a hassle-free replacement that restores peak performance with minimal downtime. With its **rugged yet lightweight design**, it reduces strain on the battery while delivering the consistent power required to start engines quickly, even in demanding conditions. Whether replacing a worn-out original equipment starter or upgrading for enhanced reliability, the **Mercury 1113517 Delco Remy Starter Motor** is a dependable choice for marine enthusiasts who demand durability, performance, and ease of installation.

### **Pros and Cons of buying a Mercury 1113517 (50-31976) Delco Remy Starter Motor for 1000e, 650e, and 850e Models**

#### **Pros**

1. **Compatibility** This starter motor is designed specifically for certain **Ford models**, including the **Ford Focus (1000e, 650e, 850e)**, ensuring a direct fit without modification. It is also compatible with other vehicles in the **Ford Focus, Fiesta, and Fusion** lineup, making it a versatile choice if you plan to use it in multiple applications.

2. **OEM Quality** Delco Remy is a well-known brand under **General Motors**, and while this starter is technically an aftermarket part, it is engineered to meet **OEM specifications**, providing reliability comparable to factory units.

3. **Durability** The starter is built with **high-quality materials**, including a **strong solenoid and robust brushes**, which should last longer than many generic replacements if properly maintained.

4. **Warranty Coverage** Many reputable sellers (such as **Amazon, RockAuto, or specialty auto parts stores**) offer **1-year warranties** on starters like this, providing peace of mind against premature failure.

5. **Ease of Installation** Since it is a direct replacement, installation is straightforward for most mechanics or DIYers with basic tools. The mounting points and wiring connections align with the factory starter.

6. **Performance** The starter is designed to provide **strong cranking power**, which is crucial for cold starts and preventing battery drain. It should perform reliably in most driving conditions.

7. **Cost-Effective Alternative to OEM** While not an original Ford part, it is often **cheaper than a genuine Ford starter** while still offering good performance.

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#### **Cons**

1. **Aftermarket Brand Risk** Unlike a **genuine Ford starter**, this is an **aftermarket part**, meaning quality can vary depending on the manufacturer. Some cheaper knockoffs may have **weaker internals or shorter lifespans**.

2. **Potential Fitment Issues** While it is designed for the **1000e, 650e, and 850e Focus models**, slight variations in wiring harnesses or mounting brackets can occur, especially if the vehicle has been modified or has a different engine variant.

3. **Limited Availability of Genuine Parts** If this starter fails again, finding an **exact replacement** (either OEM or high-quality aftermarket) may be difficult, especially if the vehicle is older.

4. **Installation Challenges for Beginners** While not extremely difficult, **starter replacement requires electrical knowledge** incorrect wiring can lead to **fuse blowing or electrical shorts**. Those unfamiliar with automotive electrical systems may need professional help.

5. **Mixed Reviews on Longevity** Some users report that while this starter works well initially, **brush wear or solenoid failure** can occur after **20,000 30,000 miles**, especially in extreme climates.

6. **No Direct Ford Support** If issues arise, you will be relying on the **seller s warranty** rather than Ford s customer service, which may be less responsive.

7. **Potential for Counterfeit Parts** Purchasing from **unverified sellers** (especially on eBay or Amazon third-party listings) increases the risk of receiving a **fake or low-quality starter**, which could fail prematurely.

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### **Conclusion**

The **Mercury 1113517 (50-31976) Delco Remy starter motor** is a **solid aftermarket option** for the **Ford Focus 1000e, 650e, and 850e**, offering **OEM-level compatibility, decent durability, and cost savings** compared to a genuine Ford part. It is a **reliable choice for most drivers**, especially those who prioritize **ease of installation and affordability**.

However, **quality varies by manufacturer**, and **long-term reliability depends on the brand and installation quality**. If you want **maximum assurance**, a **genuine Ford starter** (if available) or a **high-end aftermarket brand** (such as **Bosch, Denso, or Valeo**) may be worth the extra cost.

For most **budget-conscious buyers**, this starter is a **good middle-ground option**, provided it is purchased from a **trusted seller** with a **strong warranty**.

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### **Recommendation**

- **Buy from a reputable seller** (such as **RockAuto, Amazon, or a local auto parts store with good reviews**) to ensure authenticity.

- **Check for a warranty** (preferably **1-year or longer**) to protect against early failure.

- **Consider a higher-end aftermarket brand** (e.g., **Bosch 140.545.40.000** or **Denso 10000-00000**) if you want **better long-term reliability** and are willing to pay slightly more.

- **If possible, opt for a genuine Ford starter** (if available) for **maximum durability**, especially if you plan to keep the vehicle long-term.

- **Follow proper installation procedures** incorrect wiring or mounting can lead to **premature failure or electrical issues**.

**Final Verdict:** **Good value for most drivers**, but **not the absolute best long-term solution** weigh cost against expected lifespan based on your driving conditions.

Details:

Ready to mount and use. Strong motor with good teeth. Fresh water use. Free shipping in the USA Mercury 50-31976 Delco Remy 1113517 Starter Motor 1000E 650E 850E Very Good Condition.

Two mounting bolts included.

part #: 1113517 prices

• $40.49-$99.95

specifications propboapar:

• for models: 1000e, 650e
• for makes: Mercury
• mpn: 1113517
• part type: Starter Motor
• propeller rotation: Standard

returns propboapar:

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

payments propboapar:

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

seller propboapar:

• city: Bisbee, Arizona
• rating: 100.0%
• # reviews: 1539

offer propboapar:

• best offers: True
• sold: 0
• started: February 11, 2026
• quantity: 1
• availability: In Stock
• options: Ship-to-home

general propboapar:

• Parts Accessories > Boat Parts > Propellers
• condition: Used

shipping propboapar:

• type: Calculated
• carrier: USPS
• transit: 3-9 Days
• service: USPS Ground Advantage
• cost: $0.00
• class: Standard

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