Pair Remanufactured Chrysler Dodge Jeep Pentastar V6 3.6L DOHC 24V Cylinder Heads

Looking to replace your Chrysler, Dodge, or Jeep Pentastar V6 3.6L DOHC 24V cylinder heads? Our cylinder heads are designed to restore and enhance your engine’s performance, providing you with reliable power and longevity for your vehicle.

Key Features:

• Engine Compatibility: These cylinder heads are a direct replacement for Chrysler, Dodge, and Jeep vehicles equipped with the 3.6L Pentastar V6 engine.
• DOHC 24V Design: Featuring a Double Overhead Cam (DOHC) and 24 valves, these heads are optimized for efficient air and fuel flow, contributing to better engine performance and fuel efficiency.
• High-Quality Manufacturing: Built to meet or exceed OEM specifications, these cylinder heads are constructed with precision to ensure durability and longevity under high-performance conditions.
• Complete and Ready to Install: These cylinder heads come fully assembled with valves and springs, making installation straightforward and hassle-free.

Fitment Data

Chrysler 200 – 2011-2017

Chrysler 300 – 2011-2023

Chrysler Town and Country – 2011-2016

Dodge Avenger – 2011-2014

Dodge Challenger – 2011-2023

Dodge Charger – 2011-2023

Dodge Durango – 2011-2015

Dodge Caravan – 2011-2020

Dodge Journey – 2011-2020

Jeep Grand Cherokee – 2011-2015

Jeep Wrangler – 2011-2018 (Excludes 8th Digit Vin X)

Ram 1500 – 2011-2018

Ram Promaster – 2011-2021

Why Choose Our Cylinder Heads?
Our Chrysler, Dodge, and Jeep Pentastar V6 3.6 DOHC 24V cylinder heads are engineered for those who demand the best in quality and performance. Whether you’re restoring your engine or looking for a reliable replacement, these heads offer the perfect solution.

Shipping Information:
We ship to the lower 48 states only, with fast and reliable delivery to ensure your project stays on schedule.

Warranty Information:
The cylinder heads will come with a two year unlimited mileage warranty.

3.6L Chrysler Dodge Jeep Cylinder Heads

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Learn About The 3.6 Chrysler Engine: Here

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!