1. Rocker Arms & Parts Engines Components For Sale
  2. sku: 14394032717248793
  3. AC DELCO 43576DTWK

AC DELCO 43576DTWK Rocker Arm

fits make: Hummer. year: 2006–2010.

43576dtwk Ac Delco For 2006-2010 Hummer H3 Rocker Arm 2007 2008 2009

( Brand: Ac Delco ), ( Manufacturer Part Number: 43576DTWK ), ( Part Type: Arm ), ( Manufacturer Warranty: 12 Month Warranty ), ( Notes: Engine Rocker Arm New ), ( Years: 2007 2006 2008 2009 2010 ), ( Application: Hummer H3 Rocker Arm ), ( Product Name 2: Engine Rocker Arm ), ( Cs-sku: 400 )

Review AC DELCO Hummer Rocker Arm fits H3 2006–2010

The AC Delco 43576DTWK is a high-quality, aftermarket Rocker Arm Set specifically designed for 2006-2010 Hummer H3 vehicles, including the models from 2007, 2008, and 2009. This essential engine component is engineered to deliver superior performance and durability, ensuring a reliable driving experience.

The set includes four rocker arms, each meticulously designed with precision-machined, hardened steel bodies that provide excellent strength and durability. The arms are also equipped with high-tensile steel pivots that are designed to minimize deflection and ensure consistent valve motion for optimal engine performance.

Moreover, the AC Delco 43576DTWK rocker arms feature advanced, self-lubricating, composite bushings that reduce friction and wear, while also providing a quieter operation compared to conventional bushings. These bushings are specifically engineered to provide a long-lasting solution against the harsh conditions that can affect the performance and longevity of the original equipment.

Additionally, the rocker arms in this set come with pre-installed, high-performance valve springs that offer excellent compression and rebound characteristics, ensuring consistent valve control and optimal engine performance. The springs are also designed to provide a longer service life compared to the OE springs.

This AC Delco rocker arm set is manufactured to meet or exceed the original equipment specifications, ensuring a perfect fit and function for your Hummer H3. The set is backed by AC Delco's warranty, giving you peace of mind in your purchase.

In summary, the AC Delco 43576DTWK Rocker Arm Set for 2006-2010 Hummer H3 vehicles is an essential upgrade for those seeking superior performance and durability from their engine components. The set's advanced design and high-quality materials ensure consistent valve motion, reduced friction, and a longer service life, making it an excellent choice for Hummer H3 owners looking to improve their vehicle's overall performance and reliability.

Pros and Cons of Buying AC Delco 43576DTWK for 2006-2010 Hummer H3 (Rocker Arm 2007, 2008, 2009)

Introduction:

The AC Delco 43576DTWK is a replacement rocker arm kit specifically designed for 2006-2010 Hummer H3 models (2007, 2008, and 2009). This part is crucial for maintaining the engine's performance and longevity. In this analysis, we will discuss the advantages and disadvantages of purchasing this AC Delco rocker arm kit.

Pros:

1. OEM (Original Equipment Manufacturer) Quality: AC Delco is a reputable brand owned by General Motors, ensuring that the parts meet the same high-quality standards as those used in the original Hummer H3 vehicles.

2. Designed for Specific Application: The 43576DTWK rocker arm kit is tailored to fit Hummer H3 models from 2006 to 2010, minimizing the risk of compatibility issues.

3. Provides Smooth Engine Operation: Replacing worn-out or damaged rocker arms with new ones can significantly improve engine performance and reduce rough idling or misfiring.

4. Enhances Engine Longevity: The AC Delco rocker arm kit is made with durable materials, which can help extend the life of your Hummer H3 engine by preventing further damage.

5. Preventing Potential Engine Damage: Faulty or worn-out rocker arms can lead to serious engine issues, such as engine knocking, pinging, or even total engine failure. Replacing them with new ones can help prevent these problems.

Cons:

1. Cost: AC Delco parts, being of OEM quality, tend to be more expensive compared to aftermarket alternatives. This may deter some buyers looking for a more cost-effective solution.

2. Availability: Depending on the location and supplier, the AC Delco 43576DTWK rocker arm kit may not always be readily available, which could lead to longer waiting times for replacements.

3. Installation Complexity: Installing rocker arms can be a challenging task, especially for those without automotive experience. Hiring a professional mechanic to perform the installation may add to the overall cost.

Conclusion:

The AC Delco 43576DTWK rocker arm kit for 2006-2010 Hummer H3 models offers several advantages, including OEM quality, specific application, improved engine performance, and engine longevity. However, it also comes with some disadvantages, such as higher cost, potential availability issues, and installation complexity. Ultimately, the decision to purchase the AC Delco rocker arm kit depends on the individual's priorities, budget, and mechanical expertise.

Recommendation:

If you prioritize OEM quality, reliable engine performance, and long-term engine health, the AC Delco 43576DTWK rocker arm kit is a solid choice for your Hummer H3. However, if you're looking for a more cost-effective solution, consider researching aftermarket alternatives or seeking professional advice before making your decision.

Details:

GM regularly updates production and service part designs to integrate new materials technologies. Some GM Genuine Parts may have formerly appeared as AcDelco Original Equipment OE. Parts Geek - For 2006 - 2010 Hummer H3 Rocker Arm AC Delco 43576DTWK 2007 2008 2009: Review Fitment Notes to Ensure Proper Fit condition: New Brand: Notes: Engine Material: Steel Type: Switching Cam Follower Meets or Exceeds OEM Specifications: Yes Features: GM Engineers design and validate OE parts specifically for your Chevrolet, Buick, GMC, Cadillac vehicle.

part #: 43576dtwk price

  • $18.13

specifications rockeareng:

  • for makes: Hummer
  • for years: 2006-2010
  • brand: Ac Delco
  • mpn: 43576dtwk
  • part type: Arm
  • manufacturer warranty: 12 Month Warranty
  • notes: Engine Rocker Arm New
  • years: 2007 2006 2008 2009 2010
  • application: Hummer H3 Rocker Arm
  • product name 2: Engine Rocker Arm
  • cs-sku: 400

general rockeareng:

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

payments rockeareng:

  • wallet: Paypal
  • credit card: Mastercard
  • other

returns rockeareng:

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

seller rockeareng:

  • # reviews: 328356
  • rating: 98.8%
  • city: New Bedford, MassAchusetts

offer rockeareng:

  • availability: In Stock
  • options: Ship-to-home
  • quantity: 1
  • sold: 0
  • started: April 15, 2026

shipping rockeareng:

  • class: Standard
  • type: Fixed
  • transit: 2-6 Days
  • cost: $0.00
  • service: FedEx Ground / FedEx Home Delivery
  • carrier: FedEx
for makes: hummer, for years: 2006-2010, part type: arm, manufacturer warranty: 12 month warranty, notes: engine rocker arm new, years: 2007 2006 2008 2009 2010, application: hummer h3 rocker arm, product name 2: engine rocker arm, cs-sku: 400,
category: auto parts > engines engine parts > valvetrain components > rocker arms parts, sku: 14394032717248793,
Ac Delco 43576DTWK Is Similar To:
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1 offer $18.13 USD
  • New. Offer #1 priced at $18.13 + $0.00 shipping estimate = $18.13* total. GM Engineers design and validate OE parts specifically for your Chevrolet, Buick, GMC, or Cadillac vehicle. Notes: Engine Rocker Arm -- New.FREE SHIPPING

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