1. Cylinder Heads & Parts Engines Components For Sale
  2. sku: 11989033372262731
  3. JEEP 04893811AP

JEEP 04893811AP Left Cylinder Head Gas 3.6

fits model: Cherokee, Grand. make: Jeep. year: 2016–2024.

04893811ap Jeep Left Cylinder Head For 16-24 Grand Cherokee 3.6 Gas

( Manufacturer Part Number: 04893811AP ), ( Fitment Type: Direct Replacement ), ( Mounting Hardware Included: No ), ( Manufacturer Warranty: 30 Days ), ( Type: Left Cylinder Head ), ( Year: 2017 ), ( Engine Size: 3.6 ), ( Valvetrain Iteration: Dohc ), ( Transmission Type: Automatic ), ( Location Id: Rr07 ), ( Engine Id: 16920 )

Review JEEP Left Cylinder Head 3.6 Gas fits CHEROKEE GRAND 2016–2024

The **Jeep 04893811AP Left Cylinder Head** is a precision-engineered, high-performance component designed exclusively for the **2016 2024 Jeep Wrangler JL and Grand Cherokee L800 (L850) models** equipped with the **3.6L Pentastar V6 gasoline engine**. This left-hand cylinder head is a critical part of the engine s combustion system, housing the intake and exhaust valves, spark plugs, and valve springs for the first cylinder bank. Crafted from high-strength cast aluminum alloy, it is engineered to withstand the intense heat and pressure generated during combustion while maintaining optimal thermal efficiency. The head features **four-valve-per-cylinder architecture**, allowing for improved airflow and enhanced engine performance, which translates to better throttle response, smoother power delivery, and reduced emissions. Its **integrated camshaft cover** ensures a secure seal, preventing oil leaks and maintaining proper lubrication within the valve train. Additionally, the head includes **threaded spark plug holes** and **intake manifold mounting surfaces**, ensuring a precise fit with the factory intake system and other related components. Whether replacing a worn or damaged head due to overheating, coolant leaks, or internal wear, this **OEM-quality part** guarantees compatibility with Jeep s original specifications, ensuring reliable operation and longevity. Ideal for both professional mechanics and DIY enthusiasts, this cylinder head is a must-have for maintaining or restoring the performance integrity of your Jeep s 3.6L Pentastar engine.

### Pros and Cons of Buying a Replacement Cylinder Head (Part #04893811AP) for a 2016 2024 Jeep Cherokee 3.6L Gas Engine

#### **Pros:**

1. **OEM Quality and Fitment** This is a genuine Ford/Mazda (shared platform) part, meaning it is designed to match the original specifications of your engine. This reduces the risk of compatibility issues, ensuring proper sealing, bolt torque, and performance.

2. **Reliability and Durability** OEM parts are built to meet strict manufacturing standards, which generally translates to better long-term reliability compared to aftermarket alternatives. The 3.6L Pentastar engine is known for durability, and a quality cylinder head helps maintain that reputation.

3. **Warranty Coverage** If purchased from an authorized dealer or a reputable supplier, this part may come with a warranty (e.g., Ford s limited warranty), providing peace of mind against defects.

4. **Performance Consistency** Since it is factory-built, the head will maintain the original engine s power output, fuel efficiency, and emissions compliance without modifications.

5. **Easier Installation and Maintenance** OEM parts are designed to work seamlessly with the rest of the engine, reducing the likelihood of installation complications (e.g., gasket leaks, bolt stripping).

6. **Resale Value** If you ever sell or trade in your vehicle, having OEM components can make it more appealing to buyers who prefer factory specifications.

7. **Support for Original Emissions Systems** The head includes the necessary ports and components for the vehicle s emissions control systems (e.g., EGR, PCV), ensuring compliance with regulations.

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#### **Cons:**

1. **Higher Cost** OEM parts are typically more expensive than aftermarket alternatives. The price of this cylinder head (depending on the supplier) can range from **$800 $1,500 **, plus labor if installed by a shop. This can be a significant upfront investment, especially if the head is being replaced due to a minor issue (e.g., a cracked gasket).

2. **Longer Lead Times** OEM parts may not be immediately available, especially if ordered directly from Ford or a distributor. You may need to wait **1 4 weeks** for delivery, depending on stock levels.

3. **Potential Overkill for Minor Issues** If the cylinder head is only failing due to a **gasket leak, warping from overheating, or a minor crack**, replacing the entire head may be more than necessary. In some cases, **machining the existing head** (if still structurally sound) or replacing just the gasket could be a cheaper alternative.

4. **Labor-Intensive Installation** Replacing a cylinder head requires **disassembling the upper engine, removing the intake manifold, valvespring adjustment, and sealing the new head properly**. This is a **multi-hour job** (often 8 12 hours) and should ideally be done by a **specialized engine machine shop** to avoid mistakes like improper valve lash or gasket failure.

5. **Risk of Counterfeit Parts** If purchasing from an untrusted seller (e.g., eBay, Craigslist, or unverified online marketplaces), there is a risk of receiving a **fake or refurbished part** that doesn t meet OEM standards. Always buy from **authorized dealers, RockAuto, or reputable suppliers** with return policies.

6. **Potential for Hidden Damage** If the head is being replaced due to **overheating, coolant leaks, or detonation damage**, the underlying cause (e.g., a failing water pump, thermostat, or ignition issue) may still exist. Addressing these root causes is crucial to prevent future head failures.

7. **Environmental and Disposal Costs** Cylinder heads contain **lead, copper, and other metals**, making them hazardous waste. Proper disposal may require **recycling fees** or taking the old part to an auto salvage yard.

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### **Conclusion:**

Buying an **OEM cylinder head (04893811AP) for your 2016 2024 Jeep Cherokee 3.6L engine** is a **reliable and high-quality choice** if you prioritize **fitment, durability, and warranty coverage**. However, it is **not always the most cost-effective solution**, especially if the head failure is isolated to a **gasket or minor crack**.

If the head is **structurally sound but has a blown gasket or minor warping**, **machining the existing head** (if feasible) or replacing just the **valve cover gasket and intake manifold gasket** could be a **fraction of the cost**. Always **diagnose the root cause** (e.g., overheating, coolant contamination, or ignition issues) to prevent recurring problems.

For **long-term reliability and peace of mind**, an OEM replacement is justified, but **budget-conscious buyers** may explore **high-quality aftermarket alternatives** (e.g., **Fel-Pro, Moroso, or ACDelco**) after verifying compatibility.

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### **Recommendation:** 1. **If the head is severely damaged (cracks, warping, or internal failure):**

- **Proceed with the OEM replacement (04893811AP)** from a **trusted dealer or supplier** (e.g., RockAuto, local Jeep/Ford parts stores).

- **Get a second opinion** from an engine machine shop to confirm if machining is an option.

- **Address the root cause** (e.g., replace the water pump, thermostat, or fix coolant leaks) to avoid future issues.

2. **If the issue is a minor gasket leak or minor warping:**

- **Consider machining the existing head** (if the core is intact) to save money.

- **Replace just the gaskets** (valve cover, intake manifold, cylinder head) if the head itself is fine.

- **Check for overheating symptoms** (white smoke, coolant loss, high temps) before committing to a full head swap.

3. **If budget is a concern:**

- **Compare aftermarket options** (e.g., **Fel-Pro 2000 series gaskets Moroso head**) with a mechanic to ensure they meet OEM standards.

- **Get multiple quotes** from shops to ensure you re not overpaying for labor.

4. **Where to Buy:**

- **Authorized Jeep/Ford dealers** (for warranty coverage).

- **RockAuto, PartsGeek, or local auto parts stores** (for competitive pricing).

- **Avoid unknown sellers** to prevent counterfeit parts.

5. **Installation:**

- **Do not attempt this at home** unless you have **extensive engine experience**.

- **Use a professional engine machine shop** for head replacement to ensure **proper valve lash, gasket sealing, and torque specifications**.

**Final Verdict:** The OEM cylinder head is the **best long-term choice** for reliability, but **cost and root-cause analysis** should guide whether it s the **most practical solution** for your situation. Always **prioritize fixing the underlying problem** (e.g., overheating) to extend the life of your new head.

Details:

Chrysler Voyager 2020 2024 3.6L. Chrysler Pacific 2017 2024 3.6L. Please replace such items as required for proper installation. Dodge Drongo 2016 2024 3.6L.

Jeep Gladiator 2020 2024 3.6L.

part #: 04893811ap price

  • $599.95

specifications cylinderheapar:

  • for models: Cherokee, Grand
  • for makes: Jeep
  • for years: 2016-2024
  • mpn: 04893811ap
  • fitment type: Direct Replacement
  • mounting hardware included: No
  • manufacturer warranty: 30 Days
  • type: Left Cylinder Head
  • year: 2017
  • engine size: 3.6
  • valvetrain iteration: Dohc
  • transmission type: Automatic
  • location id: Rr07
  • engine id: 16920

payments cylinderheapar:

  • credit card: Visa
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  • wallet: Apple-pay

shipping cylinderheapar:

  • type: Fixed
  • service: Standard
  • class: Standard
  • cost: $0.00
  • transit: 3-7 Days

returns cylinderheapar:

  • paid by: Buyer
  • time: 30 Days
  • policy: Returns Accepted

seller cylinderheapar:

  • # reviews: 72313
  • rating: 99.8%
  • city: Denver, Colorado

general cylinderheapar:

  • Car Truck Parts Accessories > Engines Engine Parts > Cylinder Heads
  • condition: Used

offer cylinderheapar:

  • sold: 0
  • options: Ship-to-home
  • started: April 27, 2026
  • availability: In Stock
  • quantity: 1
for models: cherokee, grand, for makes: jeep, for years: 2016-2024, fitment type: direct replacement, mounting hardware included: no, manufacturer warranty: 30 days, type: left cylinder head, year: 2017, engine size: 3.6, valvetrain iteration: dohc, transmission type: automatic, location id: rr07, engine id: 16920,
manufacturer: jeep, category: auto parts > car truck parts accessories > engines engine parts > cylinder heads, sku: 11989033372262731,
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1 offer $599.95 USD
  • Used. Offer #1 priced at $599.95 + $0.00 shipping estimate = $599.95* total. Jeep Wrangler 2018-2024 3.6L. Jeep Grand Cherokee 2016-2024 3.6L.FREE SHIPPING

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