fits model: Tundra, Sequoia, Cruiser. make: Toyota. year: 1998–2004.

( Manufacturer Part Number: 1110159235 ), ( Type: Cylinder Head Assembly ), ( Material: Aluminum ), ( Performance Part: No ), ( Manufacturer Warranty: 3 Months ), ( Part Name: Cylinder Head ), ( Placement On Vehicle: Right )
The **Toyota 1110159235 cylinder head (Right Side) for the 2UZ-FE 4.7L V8 engine**, found in select models including the **1998 2004 Toyota Tundra, Sequoia, and Land Cruiser (LD Series)**, represents a critical component in maintaining optimal engine performance, reliability, and longevity. This precision-engineered part is designed to house the combustion chambers, intake and exhaust valves, spark plugs, and valve springs, ensuring seamless operation under high-stress conditions. Crafted from high-grade cast iron, the cylinder head is machined to exacting tolerances to accommodate the 2UZ-FE s dual overhead camshaft (DOHC) valve train, which governs the precise timing of intake and exhaust cycles for maximum power and efficiency. The right-side head, in particular, features integrated passages for oil and coolant flow, as well as mounting points for the camshaft covers, rocker arm assemblies, and valve cover, all of which contribute to the engine s robust and torque-rich performance. Whether replacing a worn or damaged head due to overheating, warping, or internal failure, this genuine Toyota part is built to meet the same rigorous standards as those installed at the factory, ensuring a perfect fit and seamless integration with the engine block, gaskets, and supporting components. Ideal for restoration projects, performance upgrades, or routine maintenance, this cylinder head is a cornerstone of the 2UZ-FE s legendary durability, delivering the power and reliability that Toyota enthusiasts and professionals demand.
### **Pros and Cons of Buying a 1998 2004 Toyota 2UZ-FE (4.7L) Cylinder Head (Part # 1110159235 for Tundra, Sequoia, Land Cruiser)**
#### **Pros:**1. **Reliability and Durability** The 2UZ-FE engine is a well-regarded Toyota V8 known for its robustness, especially in heavy-duty applications like the Tundra, Sequoia, and Land Cruiser. Many of these engines last well beyond 200,000 miles with proper maintenance.
2. **Aftermarket Support** The 2UZ-FE has a strong aftermarket presence, meaning you ll find a wide range of performance parts, rebuild kits, and tuning solutions. This makes repairs and modifications easier and more affordable.
3. **Common Issues Are Well-Documented** Problems like valve cover gasket leaks, oil leaks from the rear main seal, and timing chain stretch are well-known, so mechanics and owners can address them proactively.
4. **Potential for High Performance** With the right modifications (turbocharging, forced induction, or even a supercharger), the 2UZ-FE can produce significant power gains while maintaining reliability. Many examples exist of these engines running at 500 horsepower.
5. **Availability of Used/Rebuilt Units** Since the 2UZ-FE is still widely used in trucks and performance applications, you can often find used or rebuilt cylinder heads at reasonable prices, especially from junkyards or online marketplaces.
6. **Compatibility with Other Toyota V8s** The 2UZ-FE shares many components with other Toyota V8s (like the 2UZ-FE s smaller brother, the 2UZ-FE 4.7L itself), making parts swapping and repairs more flexible.
7. **Good for Heavy-Duty Use** If you re using this in a truck or SUV that sees heavy loads or off-road use, the 2UZ-FE s torque and durability make it a solid choice.
---
#### **Cons:**1. **Common Wear Issues** While the engine is strong, certain components wear out over time. The **timing chain** can stretch, leading to timing issues if not replaced. The **rear main seal** and **valve cover gaskets** are also frequent leak points.
2. **Oil Consumption** Some 2UZ-FE engines, especially those with high mileage, develop oil consumption issues due to worn piston rings or valve seals. This can lead to frequent oil changes and potential long-term damage if ignored.
3. **Timing Chain vs. Belt** Unlike some other Toyota V8s, the 2UZ-FE uses a **timing chain**, which is more durable than a belt but still requires eventual replacement (typically around 100,000 150,000 miles). Neglecting this can lead to catastrophic engine failure.
4. **Cost of Repairs** While parts are available, labor-intensive repairs (like a full engine rebuild) can be expensive. The cylinder head itself is a significant component, and if it s cracked or warped, replacement or machining may be required.
5. **Fuel Injection and Computer Issues** Older 2UZ-FE engines (pre-2000) may have **fuel injectors that clog** or **throttle body issues**, leading to rough idling or poor performance. Upgrading to modern injectors or cleaning the throttle body can help.
6. **Emissions Compliance** If you plan to use this engine in a modern vehicle with strict emissions standards, you may need to upgrade to a **modern ECU** or install an **EGR cooler** to meet regulations.
7. **Weight and Size** The 2UZ-FE is a large, heavy engine (especially in its stock form), which can make installation or swapping into a different vehicle more challenging.
---
### **Conclusion:**The **1998 2004 Toyota 2UZ-FE cylinder head (part #1110159235)** is a **solid, reliable component** for those working on a Tundra, Sequoia, or Land Cruiser. Its **durability, aftermarket support, and potential for high performance** make it a worthwhile investment if you re restoring or modifying one of these trucks. However, **common wear issues (timing chain, oil leaks, valve cover gaskets) and the cost of repairs** mean you should **inspect the engine thoroughly before purchasing** and be prepared for maintenance.
If you re **rebuilding an engine, replacing a damaged head, or upgrading for performance**, this part is a **good choice** just ensure you address any underlying issues (like a stretched timing chain or worn seals) before installation. If you re buying a **used cylinder head**, verify its condition (look for cracks, warping, or signs of past damage) to avoid costly surprises.
---
### **Recommendation:** - **Buy it if:**- You re restoring a **Tundra, Sequoia, or Land Cruiser** and need a reliable cylinder head.
- You re **rebuilding an engine** and have budgeted for potential additional repairs (timing chain, seals, etc.).
- You re **modifying the engine** (turbocharging, forced induction) and want a proven, high-performance base.
- You can **inspect the part thoroughly** (or get a professional inspection) before purchasing.
- **Avoid it if:**- You re looking for a **brand-new, low-maintenance engine** this part will require eventual servicing.
- You don t have **mechanical experience** and can t properly assess its condition.
- You re on a **tight budget** and can t afford unexpected repairs (e.g., a cracked head or timing chain failure).
- The engine in question has **known major issues** (like a blown head gasket or severe internal wear) that aren t being addressed.
**Final Verdict:** This cylinder head is a **good investment for serious Toyota V8 enthusiasts**, but it requires **proper inspection, maintenance, and possibly additional repairs** to ensure long-term reliability. If you re prepared for that, it s a **solid choice** otherwise, consider a **rebuilt or inspected used unit** to avoid hidden problems.
What you see is what get. 1998 - 2004 TOYOTA TUNDRA SEQUOIA LAND CRUISER CYLINDER HEAD RIGHT 2UZFE 4.7 OEM, DONOR: 2004 SR5, SILVER 1D6 EXTERIOR, GRAY FB11 LEATHER INTERIOR, RUNNING AND DRIVING CONDITION, GENUINE OEM PART IN GOOD WORKING condition: RUNNING, GASKET, NO SCARRING ON LOBES, CLEAN, MISSING SOME EXHAUST MANIFOLD STUDS, PASSENGER / SIDE V8 LOADED WITH CAMSHAFTS VALVES, FITS: 2000 - 2004 V8, 1998 2005 1999 - 2004 LEXUS LX470, 2003 2005 4RUNNER. Need more parts.