GM 12453171 Engine Camshaft Bearing

( Brand: Gm ), ( Part Type: Bearing Engine Camshaft ), ( Manufacturer Part Number: 12453171 ), ( Genuine Oem: Yes ), ( Manufacturer Warranty: 1 Year ), ( Fitment Type: Direct Replacement ), ( Make: Chevrolet ), ( Parts Included: Only Part Reference 15 On The Diagram Is Included ), ( Replaces Part Number: 474006 )

Review GM Genuine Engine Camshaft Bearing

The GM 12453171 engine camshaft bearing is a critical component of the camshaft assembly in select General Motors vehicles. This part is designed to provide a smooth and efficient operation of the engine's valvetrain system by minimizing friction between the camshaft and the engine block.

The camshaft bearing is made of high-quality materials, including a steel backing plate and a bearing surface made of a tough, wear-resistant material. The steel backing plate provides additional strength and durability to the component, ensuring that it can withstand the high loads and temperatures generated during engine operation.

The bearing surface of the GM 12453171 engine camshaft bearing features a precise, machined finish that ensures a snug fit between the camshaft and the engine block. This precise fit helps to minimize friction and reduce engine noise, resulting in a smoother and quieter operation.

The bearing also includes an integrated oil squirter, which helps to keep the bearing surface lubricated during engine operation. This lubrication is essential for reducing wear and ensuring the long-term durability of the component.

The GM 12453171 engine camshaft bearing is designed to meet or exceed OEM specifications, ensuring that it provides the same level of performance and reliability as the original equipment part. Installing this replacement bearing in your vehicle is a cost-effective way to maintain the performance and longevity of your engine.

In summary, the GM 12453171 engine camshaft bearing is a critical component of your vehicle's engine that is designed to provide a smooth and efficient operation of the valvetrain system. Made of high-quality materials and featuring a precise fit and integrated oil squirter, this replacement bearing is an excellent choice for maintaining the performance and longevity of your engine.

Buying a GM 12453171 engine camshaft bearing is an essential part of maintaining the performance and longevity of your engine. Here are some pros and cons to consider before making a purchase:

1. Improved Engine Performance: A new camshaft bearing can reduce engine noise and improve overall engine performance by ensuring proper clearance between the camshaft and the crankshaft.

2. Increased Longevity: Worn-out camshaft bearings can lead to serious engine damage. Replacing a worn-out bearing with a new one can help increase the engine's lifespan.

3. Better Fuel Efficiency: A well-functioning engine runs more efficiently, which can lead to improved fuel economy.

4. Peace of Mind: Replacing a worn-out camshaft bearing with a new one can provide peace of mind, knowing that you have addressed a potential issue before it causes further damage.

1. Cost: Replacing a camshaft bearing can be costly, especially if you choose to have it done at a repair shop. The cost can vary depending on the make and model of your vehicle.

2. Labor Costs: If you choose to have the camshaft bearing replaced at a repair shop, labor costs can add to the overall cost of the repair.

3. Time Consuming: Engine repairs can be time-consuming, and you may need to take your vehicle to the shop for several hours or even days, depending on the complexity of the repair.

In conclusion, while the cost of replacing a camshaft bearing can be a significant investment, the potential benefits, such as improved engine performance, increased longevity, better fuel efficiency, and peace of mind, can outweigh the cost. If you suspect that your camshaft bearing is worn out or failing, it's essential to address the issue promptly to avoid more extensive and costly engine damage.

Recommendation: If you are comfortable working on your vehicle, consider purchasing the GM 12453171 engine camshaft bearing and replacing it yourself to save on labor costs. If you're not confident in your mechanical abilities, it's best to take your vehicle to a reputable repair shop to have the work done professionally.

Details:

Electrical parts are not returnable. Parts must be resalable and in the original packaging.

part #: 12453171 prices

• $61.92-$72.81

specifications engibearing:

• brand: Gm
• part type: Bearing Engine Camshaft
• manufacturer part number: 12453171
• genuine oem: Yes
• manufacturer warranty: 1 Year
• fitment type: Direct Replacement
• make: Chevrolet
• parts included: Only Part Reference 15 On The Diagram Is Included
• replaces part number: 474006

payments engibearing:

• credit card: Discover
• other
• wallet: Paypal

general engibearing:

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

returns engibearing:

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

shipping engibearing:

• cost: $0.00
• carrier: UPS
• transit: 3-8 Days
• service: UPS Ground
• type: Fixed
• class: Standard

offer engibearing:

• options: Ship-to-home
• availability: In Stock
• sold: 0
• quantity: 2
• started: January 20, 2026

seller engibearing:

• # reviews: 1121762
• city: Quincy, Massachusetts
• rating: 99.6%

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