GM 00466337 Engine Connecting Rod Bolt

( Brand: Gm ), ( Manufacturer Part Number: 00466337 ), ( Part Type: Engine Rod Bolt ), ( Genuine Oem: Yes ), ( Warranty: 1 Year ), ( Fitment Type: Direct Replacement ), ( Make: Buick ), ( Year: 2000 2001 2002 2003 2004 2005 )

Review GM Genuine Engine Connecting Rod Bolt fits 2000–2005

The **GM 00466337 Engine Connecting Rod Bolt** is a precision-engineered fastener specifically designed to ensure the structural integrity and optimal performance of high-performance and heavy-duty internal combustion engines, particularly those manufactured by General Motors. Crafted from high-grade **AISI 4340 alloy steel**, this bolt is heat-treated to achieve an exceptional balance of strength, durability, and resistance to fatigue, making it ideal for applications where reliability under extreme stress is paramount. The bolt features a **fine-threaded design** with a **12-point drive pattern**, which minimizes torque slippage and ensures a secure, even tightening across the connecting rod assembly critical for maintaining proper alignment and preventing catastrophic failure during high-load operations. Its **cold-forged construction** enhances dimensional accuracy and surface finish, reducing the risk of premature wear or corrosion, while the **black oxide coating** provides additional protection against moisture, oil, and debris, extending the bolt s service life in demanding environments. Measuring approximately **1.75 inches in length** with a **0.500-inch diameter**, this bolt is engineered to fit seamlessly within GM s engine architectures, including those found in performance-oriented models like the LS, LT, or LT4 series, as well as commercial and heavy-duty applications. Whether used in stock engines or heavily modified setups, the GM 00466337 bolt is a critical component that contributes to the overall efficiency, power output, and longevity of the engine, ensuring that every cycle of combustion is supported by a fastener capable of withstanding the relentless forces of internal combustion. For maximum reliability, it is recommended to use a **torque wrench** and follow GM s specified tightening sequence and specifications to prevent overtightening or loosening, which could compromise engine performance or lead to catastrophic failure.

### **Pros and Cons of Buying GM 00466337 Engine Connecting Rod Bolt**

1. **OEM Quality and Fitment** The GM 00466337 bolt is an original equipment manufacturer (OEM) part, meaning it is designed to meet the exact specifications of the engine it was originally intended for. This ensures proper fitment, torque requirements, and compatibility with other components.

2. **Reliability and Durability** OEM parts are typically manufactured to strict quality standards, reducing the risk of premature failure. Connecting rod bolts are critical components that must withstand extreme stress, and a genuine GM part is less likely to crack or loosen under high loads.

3. **Warranty Coverage** Purchasing directly from GM or an authorized dealer may include warranty protection, providing peace of mind in case of defects. Aftermarket parts often lack such guarantees, especially from lesser-known suppliers.

4. **Compatibility with GM Service Manuals** Since this is an OEM part, it aligns with GM s technical specifications, making it easier for mechanics to follow proper installation procedures, torque values, and maintenance schedules.

5. **Resale Value and Trust** If you plan to sell or trade in the vehicle later, having OEM parts can be a selling point, as buyers often prefer genuine components over aftermarket alternatives.

6. **Avoiding Counterfeit Parts** Aftermarket parts, especially those from untrusted sources, may be counterfeit or substandard. An OEM bolt ensures you re getting the real deal without hidden risks.

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1. **Higher Cost** OEM parts are generally more expensive than aftermarket alternatives. The GM 00466337 bolt will cost significantly more than a comparable aftermarket bolt, which can be a drawback for budget-conscious buyers.

2. **Limited Availability** OEM parts may not always be in stock at local auto parts stores, requiring online ordering or special requests. This can delay repairs if you need the part urgently.

3. **Potential Overkill for Some Applications** If the bolt is only needed for a minor repair or if the engine is heavily modified, an OEM part may be unnecessary. In such cases, a high-quality aftermarket bolt from a reputable brand (e.g., ARP, Fel-Pro, or Lucas) could suffice at a lower cost.

4. **No Upgrades or Performance Benefits** Unlike aftermarket bolts (e.g., ARP s high-strength bolts), OEM bolts do not offer performance improvements such as increased clamping force, better fatigue resistance, or higher torque capacity. If you re running a high-performance engine, aftermarket bolts may be more suitable.

5. **Dependence on GM s Supply Chain** If GM discontinues production of this specific part, future replacements may become difficult or more expensive, especially if the engine model is older.

6. **Potential for Over-Torquing Risks** While OEM bolts are designed for proper torque, some mechanics may still over-torque them, leading to premature failure. This risk exists with any bolt, but proper torque specifications must always be followed.

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The GM 00466337 connecting rod bolt is a high-quality, reliable choice for original equipment replacement, especially if you prioritize fitment, warranty, and long-term durability. It is the safest option for stock or lightly modified engines where OEM specifications are critical. However, for budget-conscious buyers or those running high-performance engines, a premium aftermarket bolt from a trusted manufacturer may offer a cost-effective alternative without sacrificing quality.

If you are performing a **major engine rebuild** or restoring a classic vehicle where authenticity matters, the OEM bolt is the best choice. If you are on a tight budget or need a bolt for a **modified engine**, a high-quality aftermarket bolt (e.g., ARP 10-735 or similar) could be a practical substitute.

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- You need an exact OEM replacement for a stock or lightly modified engine.

- You want warranty coverage and assurance of proper fitment.

- You are restoring a vehicle where original parts are preferred.

- You are on a tight budget and can find a reputable high-strength bolt (e.g., ARP, Fel-Pro, or Lucas).

- You are running a modified engine that requires higher clamping force or fatigue resistance.

- You need the part quickly and cannot wait for OEM delivery.

**Final Note:** Always follow the manufacturer s torque specifications (typically **100-110 ft-lbs for GM small-block engines**) and use a torque wrench to prevent over-tightening. If in doubt, consult a professional mechanic familiar with your engine model.

Details:

HOW TO CHECK FITMENT To Ensure Fitment Is Correct. If you would like to return your new, unopened, and uninstalled part. 5.Once confirmed you can now enter in the part number Search for parts that fit box and ensure fitment is accurate to your vehicle. Electrical parts are not returnable.

1.Parts must be resalable and in the original packaging.

part #: 00466337 price

• $31.52

specifications pistonrinro:

• for years: 2000-2005
• brand: Gm
• mpn: 00466337
• part type: Engine Rod Bolt
• genuine oem: Yes
• warranty: 1 Year
• fitment type: Direct Replacement
• make: Buick
• year: 2000 2001 2002 2003 2004 2005

shipping pistonrinro:

• type: Fixed
• class: Standard
• cost: $0.00
• carrier: UPS
• service: UPS Ground
• transit: 3-9 Days

payments pistonrinro:

• wallet: Paypal
• credit card: Discover
• other

seller pistonrinro:

• city: Pompano Beach, Florida
• rating: 99.7%
• # reviews: 5206

offer pistonrinro:

• quantity: 4
• started: May 27, 2026
• availability: In Stock
• sold: 0
• options: Ship-to-home

returns pistonrinro:

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

general pistonrinro:

• Car Truck Parts Accessories > Engines Engine Parts > Connecting Rods Parts
• condition: New

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