DORMAN 678-107 Starter Mounting Bolt 019495684077 3/8-16 4-5/16

( Brand: Dorman ), ( Manufacturer Part Number: 678-107 ), ( Part Type: Starter Mounting Bolt ), ( Itemlength: 122 ), ( Itemweight: 739 ), ( Itemwidth: 92 ), ( Packagelength: 130 ), ( Packageweight: 794 ), ( Size: 3 8 16 ), ( UPC: 019495684077 )

Review DORMAN Starter Mounting Bolt Type Long 3/8-16 4-5/16

Dorman 678-107 Starter Mounting Bolt - Durable and Precision Engineered for Optimum Performance

The Dorman 678-107 Starter Mounting Bolt is a vital component for maintaining the smooth operation of your vehicle's starting system. This 3/8-16, 4-5/16 inch mounting bolt is specifically designed to securely connect the starter motor to the engine block, ensuring a reliable start every time.

Crafted from high-quality materials, this starter mounting bolt offers exceptional strength and durability. Its thread design ensures a secure fit, while its precise dimensions guarantee a perfect alignment with the starter motor and engine block.

This bolt is designed to withstand the harsh conditions of an automotive environment, resisting corrosion and wear for a long service life. It's an ideal replacement for worn-out or damaged fasteners, helping to restore the efficiency and reliability of your vehicle's starting system.

The Dorman 678-107 Starter Mounting Bolt is easy to install, making it a convenient solution for DIY enthusiasts and professional mechanics alike. With its high-quality construction and precision engineering, this bolt is an excellent choice for those seeking a reliable, long-lasting solution for their vehicle's starting system.

In summary, the Dorman 678-107 Starter Mounting Bolt is a robust and dependable fastener, designed to provide optimal performance and longevity for your vehicle's starting system. Whether you're a seasoned mechanic or a DIY enthusiast, this bolt is an essential tool for maintaining the smooth operation of your vehicle.

Dorman 678-107 Starter Mounting Bolt (3/8-16, 4-5/16) Pros, Cons, and Recommendation

1. Brand Reputation: Dorman is a well-known and trusted automotive parts manufacturer.

2. Wide Compatibility: This bolt is designed to fit a variety of vehicles, making it a versatile choice.

3. Easy Availability: Dorman parts are widely available at auto parts stores and online retailers.

4. Cost-Effective: Compared to OEM parts, Dorman offers a more affordable solution.

1. Quality Concerns: While Dorman is generally reliable, some users have reported issues with the quality of their parts.

2. Fitment Issues: As with any aftermarket part, there is a chance that the bolt may not fit perfectly in your vehicle.

3. Lack of Warranty: Dorman parts usually do not come with the same warranty coverage as OEM parts.

The Dorman 678-107 Starter Mounting Bolt (3/8-16, 4-5/16) is a cost-effective solution for replacing a worn-out starter mounting bolt. However, it's essential to ensure the part fits correctly in your vehicle. If you have concerns about quality, you might consider purchasing from a different manufacturer or looking for a used OEM part. Considering both pros and cons, if you're comfortable with the potential risks and the part fits your budget, this bolt could be a suitable choice for your repair. Always consult the installation instructions provided by Dorman or your vehicle's manufacturer, and don't hesitate to seek professional help if needed.

For those who prefer a more conservative approach, it might be worth investigating used OEM parts or seeking advice from a professional mechanic before making a final decision. However, if you're comfortable with the potential risks and the part fits your budget, the Dorman 678-107 Starter Mounting Bolt (3/8-16, 4-5/16) could be a suitable choice for your repair needs.

Details:

Dorman 678-107 Starter Mounting Bolt, Type 2 Long, 3/8-16 X 4-5/16:: This starter bolt is designed to match the fit and function of original part on specified vehicles. Trustworthy quality - backed by team of product experts in the USA and more than a century automotive experience. Durable construction - this part is made from quality materials to ensure reliable performance and long service life. Made of quality materials, it is engineered for reliable performance.

Ideal solution - this bolt is a reliable replacement for an original part that missing or has failed due to fatigue.

part #: 678107 prices

• $19.95-$47.53

specifications ignitionstartin:

• brand: Dorman
• mpn: 678-107
• part type: Starter Mounting Bolt
• itemlength: 122
• itemweight: 739
• itemwidth: 92
• packagelength: 130
• packageweight: 794
• size: 3 8 16
• upc: 019495684077

returns ignitionstartin:

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

seller ignitionstartin:

• # reviews: 228
• city: East Orange, New Jersey
• rating: 98.5%

offer ignitionstartin:

• started: January 23, 2026
• options: Ship-to-home
• sold: 0
• quantity: 2
• availability: In Stock

general ignitionstartin:

• condition: New
• Boat Parts > Inboard Engines Components > Ignition Starting Systems

shipping ignitionstartin:

• cost: $0.00
• transit: 3-6 Days
• service: Expedited
• class: Expedited
• type: Fixed

payments ignitionstartin:

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

Dorman 678-107 Is Similar To:

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• Dorman M10-1.5.. 45636 Starter Mounting Bolt Type 1 M10-1.5 X113mm And Silver (60.6% similar) Head style: round. Metal type: stainless steel. Country of origin: Taiwan. Finish type: machined. Multipurpose usefulness - can be used in a variety of applications, from auto to home. Thread type: Inc/inf. Corrosion tested - hardware undergoes salt spray testing to ensure corrosion resistance. ...(November 10th, 2024)
• Dorman 678-211 Offset Starter Alignment Shim 1 1 64 3 64 1 16 (54.4% similar) Dorman starter motor shims are constructed to strict engineering quality standards. Gm compatible with select model's, 5 pack: manufacturer: Dorman products. Product dimensions: 4.81 x 3.63 2.19 inches. Dorman 678-211 offset starter alignment shim, 1/1 /64, 3/64, 1/16 in. High quality steel ...(July 22nd, 2025)