Description
Part#: ALL-65071
Manufacturer: Honda
Year Range: 03-05
Engine Size: 3.0L - 2997cc - V6 - 24V
Description: 03-05 Honda J30A 3.0L V6 24 Valve - P8E Cylinder Head - RIGHT
Unlock the pinnacle of automotive excellence with our 03-05 Honda J30A 3.0L V6 24 Valve - P8E Cylinder Head - RIGHT. Crafted to surpass OEM specifications, this cylinder head from Honda exemplifies precision engineering and reliability, ensuring optimal performance for your vehicle.
Originality and Quality Assurance:
Crafted with precision and expertise by Honda, this cylinder head boasts original specifications, guaranteeing a perfect fit for your 2003-2005 Honda J30A model. Each cylinder head is manufactured according to strict quality control measures, so you can carry out your daily operations with peace of mind and reliability.
Comprehensive Description:
Engineered to deliver exceptional performance, this 3.0L V6 24 Valve cylinder head is designed to enhance the power and efficiency of your vehicle. With a comprehensive description of its specifications, including the engine size of 3.0L (2997cc), V6 configuration, and 24 valves, you can make an informed decision about upgrading your engine's performance.
Insightful Analysis and Expertise:
Backed by Honda's legacy of automotive excellence, this cylinder head offers insightful analysis and expert craftsmanship. Engineered by professionals with in-depth knowledge of automotive engineering, it ensures optimal combustion efficiency and engine performance, surpassing the obvious to deliver exceptional value to discerning drivers.
Trusted Manufacturer:
As a leading manufacturer in the automotive industry, Honda's reputation for quality and reliability precedes it. With decades of expertise and a commitment to excellence, Honda delivers products that drivers trust, ensuring a seamless driving experience with every component.
Value Comparison:
When compared to other cylinder heads on the market, our Honda cylinder head stands out for its unparalleled quality and performance. Engineered to outperform aftermarket alternatives, it offers superior value and longevity, making it a wise investment for your vehicle.
Page Experience:
Designed with the user in mind, our product page provides a seamless browsing experience, allowing you to explore the features and benefits of our cylinder head effortlessly. With clear, concise information and intuitive navigation, you can make an informed decision with confidence.
People-First Approach:
Driven by a commitment to creating people-first content, our product description is tailored to meet the needs of automotive enthusiasts seeking reliable, high-performance components for their vehicles. By prioritizing clarity, accuracy, and value, we ensure that our content serves as a trusted resource for drivers seeking quality automotive solutions.
Conclusion:
Elevate your driving experience with our 03-05 Honda J30A 3.0L V6 Cylinder Head - RIGHT. Engineered to surpass OEM standards and crafted with precision by Honda, this cylinder head offers unmatched performance, reliability, and value. You can unleash the full potential of your vehicle's engine by experiencing the difference in genuine Honda quality.
If you have any questions or need assistance, please get in touch with our expert support team through our contact form or email at sales@alliedmotorparts.com. We're here to help you every step of the way.
Learn more about Honda Cylinder Head.
This Cylinder Head has a core charge of $100.00 included in the cost. This charge is FULLY REFUNDED upon return. We will include a prepaid label for the return freight.
Process & Warranty
Cylinder Head Rebuilding Process
1. Initial Inspection: As a unit comes to our shop, we give it an initial inspection to determine whether there is any reason the head should not proceed to rebuilding. This quickly catches problems such as cracks, casting damage and other conditions that would halt the process for that casting.
2. Teardown: The cylinder head is fully disassembled, which reveals other areas of potential damage to the casting. The parts and the head are separated and go through different cleaning processes.
3. Cleaning: Cast iron heads are cleaned in a thermal cleaning system — baked at 600° to reduce grease and oil to ash, then put through a steel-shot machine for a brilliant finish. Aluminum heads are baked at a lower temperature or put through a high-pressure wash, then glass-beaded.
4. Head Inspection: After cleaning, heads are pressure tested or Magnafluxed to find any cracks. All bolt holes, valve guides, valve seats and other areas are inspected for broken bolts, broken taps, cracked guides and other impairments. Straightness and cam bore wear are also checked.
5. Machining: All heads have guides installed to meet OE conditions and are resurfaced to far exceed factory specifications for surface finish. A three-angle valve job achieves valve seat runout under .001". Valves are ground for a perfect seal between valve and seat.
6. Assembly: New OE-style valve guide seals are installed. Springs are tested for proper seat pressure. Valve seat sealing is vacuum-checked for an airtight fit. Lifters are bled and rebuilt for zero lash after startup. Cams are polished and clearances are checked twice to meet OE oil clearances.
7. Final Inspection: Every head is visually inspected — surface finish, lash, bolt holes and all other areas — to ensure a quality cylinder head.
Questions about our cylinder head services? Call 1-866-766-9955.
Warranty — 12 months from purchase
Match the head before installation. We will not warranty an incorrectly installed head. Call us immediately with any questions or concerns about your purchase.
First 3 months:
- Repair or replacement of the cylinder head.
- Gasket set supplied for reinstallation.
- Labor calculated from book time at $25.00 per hour, up to a maximum of 10 hours.
- Replacement of fluids and filters.
Remaining 9 months:
- Repair or replacement of the cylinder head.
- Gasket set supplied for reinstallation.
- Replacement of fluids and filters.
- No labor is covered.
Warranty is void if:
- The head was improperly installed.
- The head was overheated (heat tab melted or missing).
- The head received insufficient oiling.
- The cooling system operated improperly.
Warranty returns must be sent to Allied Motor Parts uncleaned and fully assembled — any disassembly voids the warranty — and must be accompanied by proof of purchase. There is no warranty on threaded bolt holes after installation.
This warranty is in lieu of any other warranty, expressed or implied, including any implied warranty of merchantability or fitness for a particular purpose.
Quality Assurance
Here’s why our cylinder heads stand out:
Thorough Inspection: Every head undergoes a complete teardown, cleaning, and detailed inspection for cracks and imperfections.
Advanced Cleaning: Thermal cleaning for cast iron and high-pressure washing for aluminum ensures a brilliant finish.
Precision Machining: CBN resurfacing, triple-angle valve cuts, and guide installations exceed OEM specifications.
Rigorous Testing: Vacuum tests, tension checks, and pressure tests guarantee performance and durability.
High-Quality Components: New seals, plugs, and rebuilt lifters ensure optimal functionality.
Final Assurance: Each head is inspected, stamped, and stored in a climate-controlled environment.
Wide Availability: Over 2,000 cylinder heads for all makes and models, ready for repair or exchange.

