DORMAN/AUTOGRADE 803-540 Bolt

( Brand: Dorman/autograde ), ( Manufacturer Part Number: 803-540 ), ( Type: Hardware, Fasteners And Fittings )

Review DORMAN/AUTOGRADE Bolt

The Dorman/Autograde 803-540 Bolt is a high-quality replacement fastener designed for various automotive applications. This bolt is engineered to meet or exceed original equipment specifications in terms of strength, durability, and corrosion resistance.

Measuring 0.25 inches in diameter and 1.5 inches in length, this zinc-coated bolt is suitable for securing various automotive components such as axle shafts, brake rotors, and transmission components. Its hexagonal head shape ensures a secure and reliable engagement with socket wrenches and other hex-head tools.

The zinc coating on the Dorman/Autograde 803-540 Bolt provides excellent protection against rust and corrosion. This is especially crucial in harsh automotive environments where exposure to the elements can lead to premature failure of fasteners. The coating also ensures a neat and tidy appearance, enhancing the overall look of the vehicle.

This bolt is manufactured to stringent quality standards to ensure consistent dimensions, thread pitch, and other critical dimensions. This ensures a precise fit and reliable function when installed in the vehicle. Additionally, the bolt undergoes rigorous testing to ensure it can withstand the stresses and loads it will encounter in automotive applications.

In summary, the Dorman/Autograde 803-540 Bolt is a reliable and durable replacement fastener designed specifically for automotive applications. Its zinc coating provides excellent protection against corrosion, while its consistent dimensions and stringent quality testing ensure a precise and reliable fit and function.

The Dorman/Autograde 803-540 bolt is a replacement part often used in automotive applications. Here are some pros and cons associated with purchasing this specific bolt:

1. Availability: Dorman/Autograde 803-540 is a commonly used part in the automotive industry, making it readily available at most auto parts stores and online retailers.

2. Affordable: Compared to OEM (Original Equipment Manufacturer) parts, aftermarket bolts like the Dorman/Autograde 803-540 are generally more affordable.

3. Universal Fitment: This bolt is designed to fit a wide range of vehicles, making it a versatile choice for DIYers and professional mechanics.

1. Quality Concerns: Some users have reported issues with the quality of aftermarket bolts, including issues with threading and material strength.

2. Lack of Standardization: While the Dorman/Autograde 803-540 bolt is designed to fit a range of vehicles, there may be slight variations in fitment from one application to another.

3. Potential for Cross-Threaded Installation: Due to its universal fitment, there is a risk of installing the bolt cross-threaded, which could damage the threads in the engine block or other components.

The Dorman/Autograde 803-540 bolt offers convenience, affordability, and versatility for automotive repairs. However, it's important to note that concerns regarding quality and potential fitment issues may require extra caution during the installation process.

If you're looking for an affordable and readily available replacement bolt, the Dorman/Autograde 803-540 could be a good choice. However, it's crucial to ensure proper installation techniques are used to minimize the risk of any potential issues. If you have concerns about the quality or fitment, it may be worth considering an OEM part or consulting with a professional mechanic.

Details:

Part #: 803-540.

part #: 803540 prices

• $39.36-$80.75

specifications toolssupp:

• brand: Dorman/autograde
• mpn: 803-540
• type: Hardware, Fasteners And Fittings

general toolssupp:

• condition: New
• Motors > Automotive Tools Supplies > Other Auto Tools Supplies

returns toolssupp:

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

offer toolssupp:

• availability: In Stock
• sold: 0
• options: Ship-to-home
• started: August 25, 2025
• quantity: 5

shipping toolssupp:

• cost: $0.00
• transit: 4-9 Days
• class: Expedited
• service: Expedited
• type: Fixed

seller toolssupp:

• rating: 95.4%
• city: Portland, Tennessee
• # reviews: 21642

payments toolssupp:

• credit card: Visa
• wallet: Paypal
• other

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