1. Cylinder Heads & Parts Engines Components For Sale
  2. sku: 12124024635705752
  3. WINDY CITY ENGINE HD1146C

WINDY CITY ENGINE PARTS HD1146C Cylinder Head Cam Sensor 2.4L 2.7L 2RZFE 3RZFE

fits make: Toyota.

Hd1146c Windy City Engine & Parts 2.4l 2.7l 2rzfe 3rzfe Toyota Remanufactured Cylinder Head Without Cam Sensor

( Brand: Windy City Engine Parts ), ( Manufacturer Part Number: HD1146C ), ( Part Type: Cylinder Head Cam Sensor ), ( Location: 9d5 )

Review WINDY CITY ENGINE PARTS 2.4l 2.7l Toyota Remanufactured Cylinder Head Without Cam Sensor

The **Toyota HD11 (2.4L and 2.7L) and 2RZ-FE / 3RZ-FE Engine Cylinder Head Camshaft Position Sensor** is a precision-engineered component critical to the performance, efficiency, and reliability of Toyota s iconic inline-four and inline-six gasoline engines. Designed to work seamlessly within the engine s camshaft-driven valve timing system, this sensor plays a pivotal role in the engine s electronic control unit (ECU) by providing real-time feedback on the position and rotational speed of the camshaft. Manufactured to Toyota s exacting standards, this sensor features a robust, high-quality construction, incorporating a durable housing made from corrosion-resistant materials to ensure longevity even in demanding operating conditions. The internal design includes a non-contact magnetic pickup mechanism, which detects the movement of a reluctor ring (or timing wheel) mounted directly to the camshaft, generating precise electrical signals that the ECU interprets to optimize fuel injection, ignition timing, and overall engine performance. Whether installed in a high-mileage vehicle requiring a direct replacement or in a performance-oriented application where enhanced sensor accuracy is desired, this sensor is engineered to deliver consistent and reliable operation across a wide range of engine speeds, from idle to redline. Its compatibility extends to a broad spectrum of Toyota models, including the 4th and 5th-generation Corolla, Matrix, Camry, Avalon, RAV4, Tacoma, Tundra, and Lexus IS, among others, making it an essential part for both routine maintenance and specialized engine tuning projects. By ensuring precise camshaft synchronization, this sensor helps maintain optimal engine efficiency, reduces emissions, and minimizes the risk of misfires or drivability issues, ultimately contributing to the longevity and smooth operation of the engine. For mechanics, DIY enthusiasts, and performance tuners, this sensor represents a high-quality, direct-fit solution that adheres to Toyota s original specifications, offering the confidence of genuine performance without the need for costly aftermarket alternatives.

### **Pros and Cons of Buying a Used Toyota Engine with the HD11, HD12, 2.4L, 2.7L, 2RZ-FE, or 3RZ-FE Cylinder Head/Cam Sensor**

#### **Pros of These Engines/Sensors**

1. **Proven Reliability** Toyota s 2RZ-FE (2.4L/2.7L) and 3RZ-FE (2.7L) engines are well-known for durability, especially in models like the Camry, Corolla, and RAV4. When maintained properly, they can easily exceed 200,000 300,000 miles.

2. **Commonality and Availability** These engines are widely used, meaning parts (including sensors, timing belts, and valves) are inexpensive and easy to find. The cylinder head and cam sensors are standard components with many aftermarket alternatives.

3. **Moderate Power Output** The 2RZ-FE and 3RZ-FE provide sufficient power for daily driving, with the 2.7L versions offering better torque than the 2.4L. They are not high-performance engines but are adequate for highway and city driving.

4. **Cost-Effective Repairs** Since these engines are older, labor and parts costs are generally lower than for newer turbocharged or high-performance Toyota engines. Replacing a faulty cam or cylinder head sensor is a straightforward job for most mechanics.

5. **Fuel Efficiency** The naturally aspirated 2RZ-FE and 3RZ-FE engines achieve decent fuel economy (around 20 25 MPG combined), making them economical for long-term use.

6. **Easy to Work On** These engines have straightforward designs with accessible components. DIYers can often perform basic maintenance (oil changes, valve adjustments, sensor replacements) without specialized tools.

7. **Resale Value** While not high-end, these engines still hold reasonable resale value, especially in reliable Toyota models. A well-maintained example will fetch a fair price in the used market.

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#### **Cons of These Engines/Sensors**

1. **Aging Design Flaws** Some 2RZ-FE and 3RZ-FE engines suffer from common issues like:

- **Timing belt/chain wear** The 2RZ-FE uses a timing belt (must be replaced every 60,000 100,000 miles), while the 3RZ-FE uses a chain (less critical but still requires attention).

- **Valvetronic system failures** The 3RZ-FE s variable intake throttle (Valvetronic) can fail, leading to rough idling or stalling.

- **Oil leaks** Valve cover gaskets, oil pan gaskets, and rear main seals can leak over time, requiring attention.

- **Carbon buildup** Direct-injection models (later 2RZ-FE) can develop carbon deposits on intake valves, reducing performance.

2. **Cam and Cylinder Head Sensor Issues**

- **Cam position sensor (CPS) failures** A faulty sensor can cause misfires, rough idling, or check engine lights. Replacement is relatively cheap but requires proper diagnostics.

- **Cylinder head wear** Over time, the cylinder head (especially in the 2RZ-FE) can develop cracks or warping, leading to compression loss or coolant leaks. This is more common in high-mileage examples.

- **Timing chain stretch (3RZ-FE)** While less critical than a timing belt, a stretched chain can cause timing issues and require replacement.

3. **Electrical and Sensor Reliability**

- **Oxygen sensors and MAF sensors** These can fail over time, leading to poor fuel economy and emissions issues. Replacement is straightforward but adds to maintenance costs.

- **Ignition coils** Some 2RZ-FE engines develop coil failures, causing misfires. Replacing coils is cheaper than dealing with a full ignition system overhaul.

4. **Emissions Compliance** Later models (especially post-2000) may require periodic emissions testing. If the engine has been modified or neglected, it could fail inspections, reducing its usability in some regions.

5. **Limited Performance Potential** Unlike modern turbocharged engines, these naturally aspirated units cannot be easily tuned for significant power gains without risking reliability issues.

6. **Potential for Hidden Damage**

- **Rod knock** In high-mileage examples, rod bearings can wear, leading to catastrophic engine failure if ignored.

- **Head gasket leaks** Common in older Toyotas, especially if the engine has been overheated.

- **Turbocharger issues (if applicable)** Some later 2RZ-FE models (e.g., in the Camry V6) may have turbocharger problems, but the naturally aspirated versions are less prone to this.

7. **Maintenance Requirements**

- **Regular valve adjustments** The 2RZ-FE requires periodic valve lash adjustments (every 60,000 90,000 miles) to prevent knocking.

- **Coolant system upkeep** Head gasket failures can occur if the cooling system is neglected.

- **Fuel system cleaning** Carbon buildup in direct-injection models may require periodic cleaning to maintain performance.

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### **Conclusion**

Buying a used Toyota engine with the **HD11, HD12, 2.4L (2RZ-FE), 2.7L (2RZ-FE/3RZ-FE), or their associated sensors** can be a **cost-effective and reliable choice** if you prioritize durability, ease of repair, and moderate performance. These engines are well-suited for **daily drivers, commuters, or budget-conscious buyers** who can handle basic maintenance.

However, they are **not ideal** for those seeking **high performance, low maintenance, or long-term trouble-free operation without upkeep**. The **cam and cylinder head sensors** themselves are relatively inexpensive to replace, but the **overall engine health** (timing components, head gaskets, electrical systems) must be thoroughly inspected before purchase.

If you are buying a **complete vehicle** with one of these engines, focus on:

- **Maintenance records** (timing belt/chain service, valve adjustments, coolant changes).

- **Signs of overheating** (cracks in the head, oil leaks, white smoke).

- **Electrical issues** (check engine lights, sensor replacements).

- **Mileage** (aim for under 150,000 200,000 miles if possible).

If you are **buying just the engine or sensors**, ensure they are **clean, free of cracks, and properly tested** (e.g., cam sensor resistance checks, compression tests for the head).

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### **Recommendation**

1. **Best For:**

- Buyers who want a **reliable, affordable, and easy-to-repair** engine for a **daily driver or project car**.

- Those who are **willing to perform basic maintenance** (oil changes, sensor replacements, timing belt service).

- People in regions where **parts are readily available** (Toyota dealerships, online marketplaces).

2. **Not Ideal For:**

- High-performance enthusiasts seeking **turbocharged or high-RPM power**.

- Buyers who want a **"set it and forget it"** engine with minimal upkeep.

- Those in areas with **strict emissions laws** where neglected engines may fail inspections.

3. **Final Verdict:**

- **If well-maintained**, the **2RZ-FE (2.4L/2.7L) and 3RZ-FE (2.7L)** are **excellent budget-friendly engines** with a strong reputation for longevity.

- **If neglected**, they can become **expensive trouble spots** due to timing belt failures, head gasket leaks, or electrical issues.

- **For the cylinder head/cam sensors specifically**, they are **cheap and replaceable**, but the **overall engine condition** is far more critical.

**Recommendation:** Buy from a **trusted seller with full service records**, inspect for **leaks, compression, and electrical issues**, and **budget for routine maintenance** (timing belt, valves, sensors). If you find a **clean example under 150,000 miles with proper upkeep**, it will serve you well for many years.

Details:

Each Valve is vacuum tested to insure a perfect seal between the valve and seat. All machine work performed on the latest state of art equipment. 1 Remanufactured Cylinder head Complete with cams, Fits 1995 97 2.4L Toyota 2RZFE 1994 97 2.7L 3RZFE, With Distributor mount 8-intake ports Without Cam sensor hole, Head was remanufactured by. Cut valve seats.

Process Includes. Head is assembled with all new valve seals. Pressure tested to insure no leaks in casting. Guide work performed/replaced with new guides or liners as needed.

Milled to ensure straightness and correct finish. All parts are thoroughly cleaned and inspected before assembly. All valves are reground or replaced with new. Windy City Engine Parts.

part #: hd1146c price

  • $650.00

specifications cylinderheapar:

  • for makes: Toyota
  • brand: Windy City Engine Parts
  • mpn: Hd1146c
  • part type: Cylinder Head Cam Sensor
  • location: 9d5

payments cylinderheapar:

  • other
  • wallet: Google-pay
  • credit card: Discover

returns cylinderheapar:

  • policy: No Returns

general cylinderheapar:

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

offer cylinderheapar:

  • options: Ship-to-home
  • availability: In Stock
  • quantity: 1
  • started: May 15, 2026
  • sold: 0

seller cylinderheapar:

  • # reviews: 3071
  • City: Chicago, Illinois
  • rating: 100.0%

shipping cylinderheapar:

  • transit: 3-5 Days
  • class: Standard, One-day
  • carrier: UPS
  • cost: $160.38
  • service: UPS Ground, UPS Next Day Air Saver, UPS Next Day Air
  • type: Calculated
for makes: toyota, part type: cylinder head cam sensor, location: 9d5,
category: auto parts > car truck parts accessories > engines engine parts > cylinder heads, sku: 12124024635705752,
Windy City Engine Parts HD1146C Is Similar To:
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2 offers $650.00–$650.00 USD
  • Remanufactured. Offer #1 priced at $650.00 + $160.38 shipping estimate = $810.38* total. Milled to ensure straightness and correct finish. 1995-97 2.4L Toyota .+$160.38 shipping
  • Remanufactured. Offer #2 priced at $650.00 + $165.47 shipping estimate = $815.47* total. All parts are thoroughly cleaned and inspected before assembly. 1999-2004 2.7L Toyota .+$165.47 shipping

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