1. Rocker Arms & Parts Engines Components For Sale
  2. sku: 14761020769065853
  3. ACDELCO ADVANTAGE 12742405

ACDELCO ADVANTAGE 12742405 Engine Rocker Arm Shaft

12742405 Acdelco Advantage Engine Rocker Arm Shaft Support

( Brand: Acdelco Advantage ), ( Manufacturer Part Number: 12742405 ), ( Part Type: Engine Arm Shaft ), ( Manufacturer Warranty: 1 Year )

Review ACDELCO ADVANTAGE Engine Rocker Arm Shaft Support

The ACDelco Advantage 12742405 Engine Rocker Arm Shaft is a crucial component of your engine's valvetrain system. Designed for excellent durability and reliability, this part is engineered to meet or exceed original equipment specifications.

This rocker arm shaft is made from high-strength materials, ensuring it can withstand the rigors of daily driving and the test of time. Its precision-machined surface finishes guarantee a perfect fit and smooth operation, reducing engine noise and vibration.

The ACDelco Advantage 12742405 Engine Rocker Arm Shaft features a robust, one-piece design that eliminates the need for separate nuts and bolts. This not only simplifies installation but also reduces the risk of potential failure points.

The shaft is also designed with a self-lubricating, polymer coating that minimizes wear and tear on the bearing surfaces. This coating ensures that the shaft runs quietly and efficiently, even after extended use.

This particular rocker arm shaft is suitable for various applications, making it a versatile solution for a wide range of vehicles. It is backed by ACDelco's commitment to quality, ensuring that it meets or exceeds the Original Equipment Manufacturer (OEM) specifications.

In summary, the ACDelco Advantage 12742405 Engine Rocker Arm Shaft is a high-performance, durable, and reliable component designed to keep your engine running smoothly and efficiently. Its robust design, precision machining, and self-lubricating coating make it an excellent choice for your vehicle's maintenance needs.

Pros and Cons of Buying ACDelco Advantage 12742405 Engine Rocker Arm Shaft

I. Introduction

The ACDelco Advantage 12742405 engine rocker arm shaft is a replacement part designed to help maintain the efficiency and longevity of your vehicle's engine. Before making the decision to purchase this part, it is essential to understand its key benefits and potential drawbacks.

II. Pros of Buying ACDelco Advantage 12742405 Engine Rocker Arm Shaft

1. Original Equipment (OE) Quality: This ACDelco part is engineered to meet or exceed the original equipment specifications, ensuring a proper fit and reliable performance.

2. Durability: The ACDelco Advantage engine rocker arm shaft is designed to withstand the harsh conditions of modern engines, providing long-lasting performance.

3. Wide Application: This part is compatible with a broad range of vehicles, making it a versatile choice for various applications.

4. Competitive Pricing: Compared to other aftermarket options, the ACDelco Advantage engine rocker arm shaft is often competitively priced, offering excellent value for the money.

III. Cons of Buying ACDelco Advantage 12742405 Engine Rocker Arm Shaft

1. Availability: Depending on the specific vehicle and location, it may be challenging to find this part readily available at local auto parts stores.

2. Installation Complexity: Replacing engine rocker arm shafts can be a complex process that requires specialized tools and technical expertise.

IV. Conclusion

The ACDelco Advantage 12742405 engine rocker arm shaft offers several advantages, including OE quality, durability, wide application, and competitive pricing. However, potential drawbacks include limited availability and installation complexity. Despite these concerns, the benefits generally outweigh the disadvantages, making this a recommended choice for those in need of a reliable and efficient engine component replacement.

V. Recommendation

If you are in the market for an engine rocker arm shaft replacement and are looking for a high-quality, durable, and competitively priced option, the ACDelco Advantage 12742405 is an excellent choice. Be sure to check the availability and consider seeking professional assistance for installation to ensure optimal performance and longevity.

Details:

Changed My Mind. Just Didn't Like it. High-value items are usually sent with signature-delivery requirements. 12742405: : Engine Rocker Arm Shaft Support ACDelco.

See below for instructions. Found a Better Price. Add details like Tried to install this part, and it didn't fit. Request a Return. If you do, our experts will hand-verify compatibility before shipping.

part #: 12742405 prices

  • $76.15-$85.38

specifications rockeareng:

  • brand: Acdelco Advantage
  • mpn: 12742405
  • part type: Engine Arm Shaft
  • manufacturer warranty: 1 Year

general rockeareng:

  • Engines Engine Parts > Valvetrain Components > Rocker Arms Parts
  • condition: New

payments rockeareng:

  • other
  • wallet: Paypal
  • credit card: Visa

returns rockeareng:

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

seller rockeareng:

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

shipping rockeareng:

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

offer rockeareng:

  • sold: 0
  • options: Ship-to-home
  • started: May 16, 2026
  • quantity: 5
  • availability: In Stock
part type: engine arm shaft, manufacturer warranty: 1 year,
category: auto parts > engines engine parts > valvetrain components > rocker arms parts, sku: 14761020769065853,
Acdelco Advantage 12742405 Is Similar To:
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2 offers $76.15–$85.38 USD
  • New. Offer #1 priced at $85.38 + $0.00 shipping estimate = $85.38* total. Manufacturer :ACDelco.FREE SHIPPING
  • New. Offer #2 priced at $76.15 + $0.00 shipping estimate = $76.15* total. Don't have your VIN?.FREE SHIPPING

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