Description
Part#: ALL-HG228
Condition: New
Manufacturer: Honda
Year Range: 03-09
Engine Size: 2.4L - 16V - DOHC
Description: HEAD GASKETS 2003-09 Acura/Honda 4 Cyl 2.4L 16V DOHC (K24A2 , K24A4, K24A8, K24Z1)
The brand new HEAD GASKETS tailored specifically for 2003-2009 Acura/Honda models with 4 Cyl 2.4L engines, including K24A2, K24A4, K24A8, and K24Z1 variants. Crafted by the renowned manufacturer, Honda, these gaskets ensure top-notch performance and reliability for your vehicle's engine. Engineered to perfection, they boast a precise fit and superior sealing capabilities, effectively preventing leaks and maintaining optimal engine compression. With a year range spanning from '03 to '09, these gaskets cater to a wide spectrum of Acura and Honda vehicles, guaranteeing compatibility and seamless integration. Whether you're a professional mechanic or a DIY enthusiast, these high-quality gaskets, bearing part number ALL-HG228, are your go-to solution for any engine overhaul or repair project. Trust in Honda's legacy of excellence and equip your vehicle with these premium head gaskets for lasting durability and peak engine performance.
If you need support or have any inquiries, please reach out to our expert team via our contact form, call us at 866-766-9955, or email sales@alliedmotorparts.com. We are here to support you throughout. For learning opportunities about Head Gasket, check our blog section.
Compatible Vehicle
| MAKE | MODEL | YEAR | ENGINE |
|---|---|---|---|
| Acura | TSX | 2004-2008 | 2.4L 2354CC l4 GAS DOHC |
| Honda | Accord | 2003-2007 | 2.4L 2354CC l4 GAS DOHC |
| Honda | CR-V | 2007-2009 | 2.4L 2354CC l4 GAS DOHC |
| Honda | Element | 2003-2009 | 2.4L 2354CC l4 GAS DOHC |
Not sure this is your casting? Call 866-766-9955 with your casting number and your vehicle's year, make and engine, and we'll confirm it before you buy.
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.