Description
Part#: ALL-85306
Manufacturer: Isuzu
Year Range: 81-85
Engine Size: 1.8L - 1817cc - L4
Description: 81-85 Isuzu 1.8L 1817cc - L4 - Mech fuel pump - w/ smog - G180 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.
The Isuzu 1.8L 1817cc Cylinder Head stands as a pinnacle of excellence, meticulously to cater to the discerning needs of automotive enthusiasts and professionals. This component is more than just a mere part of your engine; it symbolizes a commitment to performance, reliability, and innovation.
At the heart of every engine lies the Cylinder Head, a critical component responsible for facilitating optimal combustion and engine efficiency. Recognizing its significance, our Cylinder Head has undergone a rigorous process to ensure it surpasses OEM specifications. Each aspect of this cylinder head has been meticulously inspected, refurbished, and tested, guaranteeing the highest standards of quality and dependability.
With a displacement of 1.8L and a capacity of 1817cc, this Cylinder Head is tailor-made to complement Isuzu engines perfectly. Whether you're heading on a leisurely cruise down the highway or conquering challenging terrain, this cylinder head delivers the ideal blend of power and efficiency to tackle any driving scenario with confidence.
The backbone of this Cylinder Head is the legendary G180 engine, renowned for its sturdy construction and impressive power output. By integrating our Cylinder Head into your Isuzu G180 engine, you unlock its full potential, experiencing heightened performance and responsiveness with every journey.
Crafted with precision engineering and expert craftsmanship, our Cylinder Head is engineered to endure the test of time, ensuring longevity and reliability even in the harshest conditions. Whether you're tackling rough off-road terrain or cruising along urban streets, our Cylinder Head remains steadfast, ensuring consistent performance mile after mile.
Versatility is another hallmark of our Cylinder Head, seamlessly compatible with a wide array of Isuzu vehicles from the 1981-1985 model years. From sleek sedans to robust pickups, our Cylinder Head offers an unparalleled upgrade in engine performance for Isuzu owners seeking to elevate their driving experience.
Additionally, we are committed to providing quality products and services to our customers. We stand firmly behind every product we offer, ensuring that you receive nothing but the best for your Isuzu vehicle. Our Cylinder Heads are an investment that will extend your vehicle's longevity and performance.
Elevate your Isuzu engine to new heights with our Isuzu Cylinder Head—the ultimate performance upgrade. With its superior quality, unmatched reliability, and unbeatable performance, it's the perfect choice for those who demand nothing but the best from their Isuzu vehicles. Don't just take our word for it—experience the difference firsthand and unleash the true potential of your Isuzu engine today!
If you need help or have any questions, our expert support team is just a message away! Use our contact form, call us at 866-766-9955, or send an email to sales@alliedmotorparts.com. We're eager to assist you in every way possible. For information on cylinder heads, be sure to check out our blog section.
Compatible Vehicle
| MAKE | MODEL | YEAR | ENGINE |
|---|---|---|---|
| Isuzu | I-Mark | 1981-1985 | 1.8L 1817CC l4 GAS SOHC |
| Isuzu | Pickup | 1981-1982 | 1.8L 1817CC l4 GAS SOHC |
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.