GENUINE GM PARTS 25204526 Engine Timing Belt Idler Pulley

( Brand: Genuine Gm Parts ), ( Manufacturer Part Number: 25204526 ), ( Part Type: Timing Idler Engine Belt ), ( Warranty: 1 Year )

Review GENUINE GM PARTS Engine Timing Belt Idler Pulley

The GM 25204526 engine timing belt idler pulley is an essential component in the engine belt drive system of certain General Motors vehicles. This pulley is specifically designed to help maintain the proper timing of the engine's valves and combustion process by supporting the idler arm and keeping the timing belt in the correct position.

The pulley is made of a durable material, such as cast iron or engineered plastic, to ensure long-lasting performance. Its outer diameter measures approximately 114 millimeters, and its height is around 84 millimeters. The pulley features a smooth, ribbed surface to minimize friction and wear on the timing belt.

The idler pulley comes with an integrated bearing, which is sealed for life and does not require periodic maintenance. The bearing allows the pulley to rotate freely, ensuring a smooth and efficient operation of the engine belt drive system.

The pulley is also designed with a specific number of grooves to accommodate the timing belt's teeth. The belt will fit snugly into these grooves, providing a secure connection and preventing any unwanted slipping or jumping.

When installing the new pulley, it's crucial to follow the manufacturer's instructions carefully to ensure proper alignment and installation. This may include removing the timing belt, belt tensioner, and other related components.

In summary, the GM 25204526 engine timing belt idler pulley is a critical part of a vehicle's engine belt drive system. It is designed for durability and efficient operation, with a smooth, ribbed surface, sealed bearing, and proper belt groove configuration. Proper installation is essential to ensure the pulley functions correctly and helps maintain the engine's timing and overall performance.

Buying a GM 25204526 engine timing belt idler pulley involves weighing the potential benefits against the possible drawbacks. Here are some pros and cons to consider:

1. Improved Engine Performance: A worn-out or damaged timing belt idler pulley can lead to engine misfires and poor performance. Replacing the faulty part with a new one can help restore optimal engine function.

2. Preventing Costly Repairs: Timing belt issues can result in expensive repairs if left unchecked. By replacing the idler pulley proactively, you can avoid potential engine damage and save money in the long run.

3. Ensuring Reliability: A new timing belt idler pulley can contribute to the overall reliability of your vehicle. It is a preventative maintenance measure that can help ensure your engine continues to run smoothly.

1. Cost: The cost of purchasing a new timing belt idler pulley can be a consideration for some. While it is an essential component, the cost may seem high for some budget-conscious consumers.

2. Labor Costs: If you are not mechanically inclined, you will need to factor in the cost of professional installation. Labor costs can vary depending on the shop and location.

3. Potential for Other Issues: Replacing the timing belt idler pulley does not guarantee that there are no other issues with your engine's timing system. Further inspection or repairs may be necessary.

When deciding to buy a GM 25204526 engine timing belt idler pulley, it is essential to weigh the potential benefits against the possible drawbacks. The new part can help improve engine performance, prevent costly repairs, and ensure reliability. However, the cost of the part and labor, as well as the potential for other issues, should also be considered. Ultimately, investing in a new timing belt idler pulley is a preventative maintenance measure that can help save money and maintain the overall health of your vehicle.

If you are experiencing issues with your vehicle's engine performance or have been advised by a mechanic that your timing belt idler pulley needs replacement, it is recommended to invest in a new GM 25204526 engine timing belt idler pulley. Proactively addressing this issue can help prevent more extensive and costly repairs down the line. If you are unsure about the installation process, it is recommended to have a professional mechanic install the new part for you.

Details:

This part fits rehi clews made in the following years 2020 ,2021,2022,2023,2024,2025. Orders ship from 20 major metropolitan markets in the US. Genuine GM Parts.

part #: 25204526 prices

• $16.85-$35.11

specifications tensionpull:

• brand: Genuine Gm Parts
• mpn: 25204526
• part type: Timing Idler Engine Belt
• warranty: 1 Year

offer tensionpull:

• options: Ship-to-home
• quantity: 3
• availability: In Stock
• started: March 27, 2025
• sold: 0

returns tensionpull:

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

general tensionpull:

• Engines Engine Parts > Timing Components Kits > Tensioners Pulleys
• condition: New

payments tensionpull:

• other
• credit card: Mastercard
• wallet: Google-pay

shipping tensionpull:

• transit: 4-7 Days
• class: Standard
• type: Fixed
• service: Standard
• cost: $0.00

seller tensionpull:

• city: Port Washington, New York
• # reviews: 8586
• rating: 98.4%

Genuine Gm Parts 25204526 Is Similar To:

• Gm Genuine Parts 12686368 Timing Chain Tensioner Kit With Gasket Retainers And Bolts (41.1% similar) Silverado, sierra. Shipping carrier substitutions may be made at our determination in an attempt to reduce shipping cost the customer. Electrical Parts are not returnable. Provides consistent tension to help keep engine running in proper time. Parts must be resalable and in the original...(August 12th, 2024)
• Gm 12553379 Genuine Tensioner (30.2% similar) Electrical Parts are not returnable. Parts must be resalable and in the original packaging. Shipping carrier substitutions may be made at our determination in an attempt to reduce shipping cost the customer...(August 12th, 2024)
• Gm Genuine Parts 12626984 Engine Balance Shaft Chain Tensioner (50.4% similar) Parts must be re-saleable and in the original packaging. Shipping carrier substitutions may be made at our determination in an attempt to reduce shipping cost the customer. Buyer pays for return shipping. Electrical Parts are not returnable. In stock orders ship within 24 hours...(August 12th, 2024)
• General Motors 24503861 Gm Nos Timing Belt Tensioner Actuator Mounting Plate 1991-97 3.4l V6 (37.6% similar) Tote D94, fits: 1991 -1997 Chevrolet lamina 6 Cl 3.4L 2 door, 4 ls, ls LTZ lamina, Monte Carlo 1995 -1997 Monte Carlo 1991 -1996 Oldsmobile cutlass internal door Pontiac grand pix le. Gm nos timing belt pensioner actuator mounting plate 24503861 1991 -97 3.4L V6, 4658...(August 13th, 2024)
• Gm Genuine Parts 55508005 Timing Chain Tensioner (51.4% similar) Shipping carrier substitutions may be made at our determination in an attempt to reduce shipping cost the customer. Electrical Parts are not returnable. Provides consistent tension to help keep engine running in proper time. Injection pump chain. Parts must be resalable and in the...(August 13th, 2024)
• Gm Genuine Parts 12713640 Driver Side Timing Chain Tensioner (51.3% similar) Electrical Parts are not returnable. Parts must be resalable and in the original packaging. Shipping carrier substitutions may be made at our determination in an attempt to reduce shipping cost the customer...(August 13th, 2024)
• Gm Genuine Parts 55562235 Timing Chain Tensioner (53.3% similar) Parts must be resalable and in the original packaging. Shipping carrier substitutions may be made at our determination in an attempt to reduce shipping cost the customer. Provides consistent tension to help keep engine running in proper time. Cruz, Cruz limited. Electrical Parts are...(August 15th, 2024)
• Acdelco Gm Original Equipment 12363192 Engine Timing Chain Tensioner (43.2% similar) This part fits vehicles made in the following years 1983 ,1984,1985,1986,1987,1988,1989,1990,1991,1992,1993,1994,1995,1996,1997,1998,1999,2000,2001,2002,2003...(August 15th, 2024)
• Gm 12581904 Genuine Pulley Assembly-tmg Belt Idler (44.9% similar) Parts must be resalable and in the original packaging. Shipping carrier substitutions may be made at our determination in an attempt to reduce shipping cost the customer. Electrical Parts are not returnable...(August 15th, 2024)
• Gm Genuine Parts 55570291 Multi-purpose Bolt (41.6% similar) Electrical Parts are not returnable. Shipping carrier substitutions may be made at our determination in an attempt to reduce shipping cost the customer. Parts must be resalable and in the original packaging...(August 15th, 2024)
• Gm Genuine Parts 12630107 Timing Chain Tensioner Kit With Bolt And Gasket (46.2% similar) Silverado, sierra 2500 HD. Attention: the catalog displayed is a generic consumer-friendly application and does not decipher all the options your vehicle may have been built with. Shipping carrier substitutions may be made at our determination in an attempt to reduce shipping cost...(August 16th, 2024)