New Toyota 3VZ 3.0L V6 Cylinder Head – Right Side | HDPC

Boost your Toyota’s engine efficiency and reliability with our New Toyota 3VZ Cylinder Head Right Side. Designed specifically for the right side of the 3.0L V6 3VZ engine, this cylinder head meets OEM standards and provides an ideal fit for Toyota 4Runner and Truck models. Built from high-quality materials, it offers enhanced performance and extended engine life, making it perfect for everyday driving and demanding conditions. A core return is required for this purchase.

Fitment and Compatibility
This right-side cylinder head is compatible with Toyota models equipped with the 3.0L V6 3VZ engine for seamless installation and operation.

• Toyota 4Runner: Fits 1988-1995 models with the 3.0L V6 3VZ engine.
• Toyota Truck: Compatible with 1988-1995 Toyota Trucks with the 3.0L V6 3VZ engine.

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Product Features

1. OEM-Standard Design
This right-side cylinder head is crafted to Toyota’s original specifications, ensuring a perfect fit and compatibility with your 3VZ engine. Precision manufacturing guarantees reliable performance.

2. Durable Aluminum Construction
Made from high-strength aluminum, this right-side cylinder head can endure high pressures and temperatures, delivering long-lasting durability.

3. Increased Fuel Efficiency
The right-side cylinder head is optimized for airflow, enhancing combustion efficiency, reducing fuel consumption, and increasing engine power.

4. Strict Quality Control
Each cylinder head undergoes extensive testing, including pressure testing, crack detection, and valve seat inspection, to guarantee high-quality performance.

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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!

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Specifications

• Engine Compatibility: 3.0L V6 3VZ Toyota 4Runner and Truck
• Side: Right (passenger side)
• Material: High-strength aluminum construction
• Testing: Pressure tested and inspected

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Benefits of Choosing Our New Toyota 3VZ 3.0L V6 Cylinder Head Right Side

• Restore Engine Performance: Replacing the right-side cylinder head restores engine power and efficiency.
• Improved Fuel Economy: Optimized airflow reduces fuel consumption.
• Durable and Long-Lasting: Made from quality materials to endure high pressures and extreme conditions.
• Environmentally Friendly: Reduced emissions due to increased combustion efficiency.

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Ideal Applications

This right-side cylinder head is ideal for Toyota 4Runner and Truck owners seeking a high-quality replacement part for their 3.0L V6 3VZ engine.

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Installation and Warranty Information

Designed for a precise fit on the right side, this cylinder head is easy to install. Backed by a two-year warranty, it provides coverage against manufacturing defects for added assurance.

Toyota

New Pair Toyota 3VZ 3.0L Cylinder Heads 4Runner Truck