GM 94500822 Engine Crankshaft Bearing Cap Bolt

( Brand: Gm ), ( Manufacturer Part Number: 94500822 ), ( Part Type: Bearing Engine Crankshaft Cap Bolt ), ( Genuine Oem: Yes ), ( Manufacturer Warranty: 1 Year ), ( Quantity: 10 ), ( Fitment Type: Direct Replacement ), ( Fitment Footnotes: Vendor; )

Review GM Engine Crankshaft Main Bearing Cap Bolt Oem

The **GM 94500822 Engine Crankshaft Bearing Cap Bolt** is a precision-engineered fastener specifically designed for high-performance and durability in General Motors (GM) internal combustion engines, particularly those featuring the LS-series architecture. This bolt is a critical component of the crankshaft assembly, ensuring the secure and aligned retention of bearing caps that support the crankshaft s rotational movement within the engine block. Crafted from high-strength, heat-treated alloy steel, the bolt is engineered to withstand extreme mechanical stress, high temperatures, and cyclic loading common challenges in high-revving or turbocharged applications while maintaining structural integrity over prolonged use. Its design incorporates a fine-threaded, coarse-pitch configuration, optimized for even torque distribution and resistance to loosening under vibration, a common failure point in high-performance engines. The bolt features a hex head with a smooth, matte finish, allowing for easy installation with the appropriate socket or wrench, while its length and diameter are precisely calibrated to match GM s engineering specifications, ensuring a snug fit within the crankshaft bearing cap assembly. This component is often found in applications such as the GM LS1, LS2, LS3, LS7, and other high-output variants, where reliability and precision are paramount. Whether in stock or aftermarket builds, the GM 94500822 bolt is a vital part of maintaining crankshaft alignment, reducing friction, and preventing catastrophic engine failure due to bearing cap separation or bolt stretch. For optimal performance, it is recommended to use a torque wrench to apply the manufacturer s specified torque value, typically ranging between 60 to 80 foot-pounds, depending on the engine variant and application. This bolt exemplifies GM s commitment to engineering robustness into its powertrain components, making it an indispensable part of any LS-series engine rebuild or maintenance project.

### **Pros and Cons of Buying GM 94500822 Engine Crankshaft Bearing Cap Bolt**

1. **Direct Fitment** This bolt is specifically designed for GM engines, ensuring compatibility with the 94500822 application. Using the correct part reduces the risk of misalignment or improper torque, which can lead to engine damage.

2. **High-Quality Material** GM parts are typically manufactured to strict standards, using materials that resist wear, corrosion, and fatigue over time. This can extend the lifespan of the crankshaft and related components.

3. **Authentic Torque Specifications** GM bolts are pre-torqued to the correct specifications, reducing the risk of overtightening or undertightening, which can cause stripping or loosening over time.

4. **Warranty Coverage** Purchasing from an authorized GM dealer or approved supplier may include warranty protection, offering peace of mind in case of premature failure.

5. **Prevents Engine Damage** Using the correct bolt ensures proper crankshaft bearing cap alignment, reducing the risk of catastrophic failure such as a broken crankshaft or bearing damage.

6. **Easier Installation** Since it is the genuine part, it should fit without modification, saving time and effort compared to aftermarket alternatives that may require machining or additional tools.

1. **Higher Cost** GM OEM parts are generally more expensive than aftermarket alternatives. This can be a significant drawback for budget-conscious buyers.

2. **Limited Availability** Depending on location, finding an authorized GM dealer or a supplier with this exact part may require extra effort, especially if the part is discontinued or hard to source.

3. **Potential Overkill for Minor Repairs** If the bolt failure was due to a one-time issue (e.g., a single loose bolt), replacing only the bolt (rather than the entire bearing cap or crankshaft) may be unnecessary. In such cases, an aftermarket bolt of equivalent quality could suffice.

4. **Longer Lead Times** OEM parts may take longer to arrive compared to aftermarket options, which are often stocked in larger quantities.

5. **No Customization Options** Unlike aftermarket bolts, GM parts do not offer variations in materials (e.g., stainless steel) or coatings, which some mechanics prefer for specific applications.

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### **Conclusion**

The GM 94500822 crankshaft bearing cap bolt is the safest and most reliable choice for ensuring proper engine function and longevity. Its direct fitment, high-quality construction, and adherence to manufacturer specifications make it ideal for critical applications where engine integrity is paramount. However, the higher cost and potential availability issues may make it less practical for minor or non-critical repairs where aftermarket alternatives could suffice.

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### **Recommendation**

- You are performing a full engine rebuild or major overhaul where reliability is non-negotiable.

- You have access to an authorized GM dealer or a trusted supplier with reliable stock.

- Budget is not a limiting factor, and you prioritize long-term engine health.

- The bolt is part of a warranty-covered repair (e.g., under a manufacturer s service plan).

- The bolt failure is isolated, and you are confident in the quality of a reputable aftermarket brand (e.g., Fel-Pro, ACDelco, or Torq-Sek).

- You are working on a project vehicle where cost savings are important, and you can verify the aftermarket bolt meets GM specifications.

- You are experienced with engine repairs and comfortable with sourcing parts from non-OEM suppliers.

For most standard repairs, an **aftermarket bolt of equivalent grade (e.g., ACDelco or Fel-Pro)** can be a cost-effective alternative, provided it meets the correct torque and material standards. However, for critical or high-mileage applications, the GM OEM part remains the best choice for peace of mind. Always cross-reference the bolt number with your engine s service manual to confirm compatibility.

Details:

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Genuine New OEM Parts. Found a Better Price. High-value items are usually sent with signature-delivery requirements. 94500822: : Engine Crankshaft Main Bearing Cap Bolt GM OEM.

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part #: 94500822 prices

• $25.24-$54.72

specifications cranshafengin:

• brand: Gm
• mpn: 94500822
• part type: Bearing Engine Crankshaft Cap Bolt
• genuine oem: Yes
• manufacturer warranty: 1 Year
• quantity: 10
• fitment type: Direct Replacement
• fitment footnotes: Vendor;

returns cranshafengin:

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

general cranshafengin:

• Car Truck Parts Accessories > Engines Engine Parts > Crankshafts
• condition: New

offer cranshafengin:

• started: May 16, 2026
• quantity: 2
• sold: 0
• availability: In Stock
• options: Ship-to-home

shipping cranshafengin:

• service: Standard
• class: Standard
• type: Fixed
• transit: 19-29 Days
• cost: $0.00

seller cranshafengin:

• city: Garland, Texas
• rating: 99.2%
• # reviews: 19119

payments cranshafengin:

• other
• credit card: Visa
• wallet: Paypal

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