GM 12356776 Lower Tie Bar

( Brand: Gm ), ( Manufacturer Part Number: 12356776 ), ( Part Type: Tie Bar ), ( Genuine Oem: Yes ), ( Manufacturer Warranty: 1 Year ), ( Universal Fitment: Direct Replacement ), ( Make: Buick ), ( Year: 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997 1998 ), ( Parts Included: Only Part Reference 2 On The Diagram Is Included )

Review GM Genuine Lower Tie Bar fits 1987–1998

The **GM 12356776 Lower Tie Bar** is a critical, high-performance component designed specifically for General Motors (GM) vehicles equipped with the **LS-series engines**, including models like the Chevrolet Camaro, Corvette, and certain GMC and Cadillac variants. This lower tie bar serves as a foundational structural element within the engine bay, playing a pivotal role in maintaining alignment, stability, and overall drivetrain integrity. Crafted from high-strength, heat-treated steel, this tie bar is engineered to withstand the immense forces generated during high-performance driving, aggressive acceleration, and heavy loads, ensuring durability and longevity even under extreme conditions. Its robust construction helps mitigate engine movement, reducing stress on suspension components, exhaust systems, and other critical parts, which is particularly beneficial for enthusiasts who modify their vehicles with aftermarket performance parts or push their engines to higher RPM ranges. The **12356776** tie bar is a direct-fit replacement for the original equipment manufacturer (OEM) part, designed to match the exact specifications of the factory component, including bolt patterns, mounting points, and overall dimensions, ensuring a seamless installation without the need for modifications. Whether used in stock applications for added reinforcement or in high-performance builds to enhance rigidity and reduce flex, this tie bar is an essential upgrade for drivers seeking improved drivability, reliability, and a more refined driving experience. Its straightforward design and proven performance make it a go-to choice for mechanics, tuners, and DIY enthusiasts looking to optimize their vehicle s structural integrity and performance.

### **Pros and Cons of Buying a GM 12356776 Lower Tie Bar**

1. **OEM Quality and Fit** The GM 12356776 is an original equipment manufacturer (OEM) part, meaning it is designed to match the exact specifications of the vehicle s suspension system. This ensures proper alignment, durability, and compatibility with other suspension components.

2. **Reliability and Durability** GM parts are engineered to withstand the stresses of daily driving, reducing the risk of premature failure compared to aftermarket alternatives that may cut corners on materials or manufacturing.

3. **Warranty Coverage** If purchased from an authorized dealer or GM-approved supplier, this part may come with a warranty, providing peace of mind against defects or early wear.

4. **Ease of Installation** Since it is an OEM part, it is designed to fit seamlessly into the vehicle s suspension system without requiring extensive modifications. This can simplify installation, especially for those with basic mechanical skills.

5. **Compatibility with Other GM Parts** If you plan to replace other suspension components (e.g., shocks, struts, or control arms), the GM 12356776 will integrate smoothly, avoiding potential clearance or fitment issues.

6. **Resale Value Preservation** Using OEM parts helps maintain the vehicle s original condition, which can be beneficial if you plan to sell or trade-in the car in the future.

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1. **Higher Cost** OEM parts are typically more expensive than aftermarket alternatives. The GM 12356776 may cost significantly more than a generic or third-party tie bar, which could be a drawback for budget-conscious buyers.

2. **Limited Customization** If you are looking for performance upgrades (e.g., stiffer springs, adjustable geometry), OEM parts offer no flexibility. Aftermarket options may provide better tuning for off-road, towing, or aggressive driving.

3. **Longer Lead Times** OEM parts, especially those sourced directly from GM or authorized dealers, may have longer wait times compared to aftermarket suppliers, which often stock parts in bulk.

4. **Potential Overkill for Mild Use** If your vehicle is primarily used for light daily driving and does not experience heavy loads or rough terrain, an OEM tie bar may be more robust than necessary, offering no tangible benefits over a well-made aftermarket part.

5. **Depreciation Factor** If the vehicle is older and already depreciated, spending extra on an OEM part may not justify the cost, especially if the part is not critical to the vehicle s function.

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The GM 12356776 lower tie bar is a strong choice if you prioritize **reliability, exact fitment, and long-term durability**, particularly for vehicles where suspension integrity is critical (e.g., heavy-duty trucks, SUVs, or performance-oriented models). However, if **cost, customization, or availability** are major concerns, an aftermarket alternative (from a reputable brand like Bilstein, Monroe, or Fox) may offer comparable performance at a lower price.

For most **daily drivers or light-duty applications**, an aftermarket tie bar of high quality can be a practical substitute without sacrificing too much in terms of fit or longevity. But if you want **the absolute best fit, warranty support, and peace of mind**, the GM OEM part is the safer bet.

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- You need an exact OEM replacement for warranty or resale purposes.

- Your vehicle is heavily loaded (towing, off-roading, or aggressive driving).

- You prefer the reliability of a factory-spec part and can afford the higher cost.

- You are on a tight budget and can find a high-quality aftermarket part (e.g., from **Bilstein, Monroe, or Fox**) that fits well.

- You plan to modify the suspension further and need more flexibility.

- The vehicle is older, and the tie bar is not a critical failure point.

Ultimately, weigh the trade-offs between cost, performance needs, and long-term value to make the best decision for your specific situation.

Details:

Shipping Carrier substitutions may be made at our determination in an attempt to reduce shipping cost the customer. Electrical parts are not returnable. Parts must be resalable and in the original packaging.

part #: 12356776 prices

• $88.37-$211.64

specifications ocoosys:

• for years: 1987-1998
• brand: Gm
• mpn: 12356776
• part type: Tie Bar
• genuine oem: Yes
• manufacturer warranty: 1 Year
• universal fitment: Direct Replacement
• make: Buick
• year: 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997 1998
• parts included: Only Part Reference 2 On The Diagram Is Included

shipping ocoosys:

• type: Fixed
• class: Standard
• transit: 4-8 Days
• service: Standard
• cost: $38.63

returns ocoosys:

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

payments ocoosys:

• other
• credit card: Visa
• wallet: Paypal

offer ocoosys:

• sold: 0
• options: Ship-to-home
• availability: In Stock
• quantity: 1
• started: March 12, 2026

general ocoosys:

• Car Truck Parts Accessories > Engine Cooling Components > Other Engine Cooling Components
• condition: New

seller ocoosys:

• city: Chehalis, Washington
• # reviews: 167
• rating: 98.0%

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