Remanufactured GM Chevrolet Ecotec 2.4L Casting # 282 California Emissions NU6

GM 2.4L Cylinder Head 282 – This remanufactured GM 2.4L Cylinder Head 282 is designed for several Chevrolet, GMC, and Buick models. It meets California emissions standards and features the GM Code NU6. Fully assembled with valves, springs, cams, lifters, and rockers, this cylinder head ensures a straightforward installation. Backed by a 2-year unlimited-mile warranty, it guarantees long-lasting reliability. A core return is required for this purchase.

Vehicle Compatibility:

• EQUINOX 12-16 2.4L, California emissions, opt NU6
• IMPALA 14 VIN 1 (4th digit, New Style), 2.4L (VIN R, 8th digit, opt LUK), California emissions, opt NU6
• LACROSSE 11-12 2.4L, w/California emissions (opt NU6)
• LACROSSE 13-14 2.4L, California emissions, opt NU6
• MALIBU 13-14 2.4L, California emissions, opt NU6
• REGAL 11 2.4L, w/opt AUA (mid-year change), w/California emissions (opt NU6)
• REGAL 13-14 2.4L, California emissions (opt NU6)
• TERRAIN 12-16 2.4L, California emissions, opt NU6

Why Choose This Cylinder Head?

• Complete Assembly: This unit comes complete with valves, springs, cams, lifters, and rockers—ready to install out of the box.
• OEM Quality: Built to meet or exceed original equipment manufacturer (OEM) standards, ensuring a precise fit and optimal performance for your engine.
• California Emissions Compliant: Designed to meet strict California emissions standards for vehicles in the state.
• GM Code NU6: This cylinder head is manufactured with the GM code NU6, ensuring it meets specific specifications for performance and quality.
• 2-Year Unlimited Mile Warranty: We stand behind the quality of our products. This GM 2.4L cylinder head is covered by a 2-year unlimited-mile warranty, ensuring long-lasting performance.

Heavy Duty Parts Company – Core Returns Policy

Effective December 17, 2025

At Heavy Duty Parts Company, core returns are essential to our ability to provide high-quality, cost-effective cylinder heads. Returned cores supply critical components—such as keepers, springs, and retainers—that are vital to proper engine performance and allow us to maintain OEM-level quality.

No Upfront Core Charge

Unlike many suppliers, we do not charge a core fee upfront. Instead, we rely on customers to return their used cores within the required timeframe.

Core Return Requirements

• Cores are due within 30 days of the purchase date

• If a core is not returned within 60 days, the product warranty is void

• Unreturned cores will be charged as follows:

  • Cylinder heads under $600: $200 per unreturned core

  • Cylinder heads $600 and above: $400 per unreturned core

Customers needing additional time may contact us to request an extension. Approved extensions will prevent core charges from being applied.

Core Return Process

Cylinder heads are shipped with prepaid core return labels included in packets attached to the outside of each box. If labels are missing, customers should contact us for replacements prior to returning the core.

Core Eligibility

Some cylinder heads do not require a core return. In certain cases, core requirements may be waived at our discretion.

Why Core Returns Matter

• Reused core components help maintain OEM-quality standards

• Core returns allow us to keep pricing competitive

• Recycling cores supports sustainability by reducing waste and conserving resources

This policy applies to all purchases made on or after December 17, 2025.

Send Back All Components

To ensure the quality and integrity of our remanufacturing process, we ask that you return all components that were originally included with your new cylinder head. This includes items such as:

• Rocker arms
• Camshafts (if applicable)
• Any other hardware that came with your purchase

Easy & Free Core Return Process

• Each purchase includes a prepaid core return label in a plastic sleeve on the box.
• Simply pack your core with all included components, attach the label, and drop it off with the carrier—no extra cost to you.
• Returned cores undergo inspection and recycling, ensuring maximum efficiency.

Customer Partnership & Sustainability

By returning your core and its components, you help maintain a reliable supply chain, ensuring we can continue offering top-quality products at the best prices. This process not only benefits your wallet but also contributes to a greener and more efficient automotive industry.

We appreciate your support in keeping our business and the industry running smoothly!

Shop with Confidence at Heavy Duty Parts Company

At Heavy Duty Parts Company, we specialize in providing high-performance auto parts, including our well-reviewed GM cylinder heads. Our commitment to quality has earned us the trust of thousands of customers. We offer a broad selection of parts designed to fit various models, ensuring you find exactly what you need to keep your vehicle running smoothly.

To learn more about the Ecotec engine, check this out: Learn more about Chevy’s Ecotec Engines

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