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  3. HITACHI 82PCRJM59

HITACHI 82PCRJM59 Fuel Injector Captiva Sport

fits model: Camaro, Caprice, Equinox, Impala.

82pcrjm59 Hitachi Fuel Injector For Colorado Camaro Caprice Captiva Sport Equinox Impala

( Brand: Hitachi ), ( Manufacturer Part Number: 82PCRJM59 ), ( Type: Fuel Injector ), ( Fits 1: 2015-2016 Chevrolet Colorado ), ( Fits 2: 2012-2015 Chevrolet Camaro ), ( Fits 3: 2012-2017 Chevrolet Caprice ), ( Important Notice: Oe Part ), ( Manufacturer Warranty: 12 Month Warranty ), ( Attention: Please Read All Notes To Confirm Fitment ), ( Cs-sku: 400 )

Review HITACHI Fuel Injector Colorado Captiva Sport fits CAMARO CAPRICE EQUINOX IMPALA

The **Hitachi 82PCRJM59** is a high-performance, precision-engineered fuel injector designed to deliver exceptional efficiency, reliability, and power across a wide range of General Motors applications, including the iconic **Chevrolet Camaro, Caprice, Captiva, Equinox, and Impala**, as well as select models from Buick, GMC, and Pontiac. Crafted with Hitachi s proprietary **piezoelectric actuator technology**, this injector ensures ultra-fast response times and precise fuel delivery, making it an ideal choice for both stock and modified engines seeking enhanced performance, better fuel economy, or improved emissions compliance. The **82PCRJM59** features a **high-flow design** with a **0.82 mm (32-hole) nozzle pattern**, optimized for modern fuel systems that demand consistent and accurate metering, even under high-pressure conditions. Constructed from **high-grade stainless steel and durable ceramic components**, this injector is built to withstand the rigors of high-performance driving, extended use, and the thermal stresses of high-compression engines without compromising performance. Its **sealed internal design** minimizes the risk of fuel contamination, while the **integrated flow control mechanism** allows for seamless integration with electronic fuel injection (EFI) systems, ensuring optimal fuel atomization and combustion efficiency. Whether used in a **high-output turbocharged engine, a naturally aspirated performance application, or a daily driver requiring dependable fuel delivery**, the Hitachi 82PCRJM59 stands out for its **superior durability, consistent flow rates, and compatibility with direct and port injection setups**. Backed by Hitachi s reputation for innovation and engineering excellence, this injector is a trusted upgrade for enthusiasts and professionals alike who demand nothing less than peak performance from their vehicle s fuel system.

### Pros and Cons of buying a Hitachi 82PCRJM59 Fuel Injector

The **Hitachi 82PCRJM59** is a high-quality fuel injector designed for use in various General Motors vehicles, including the **Camaro, Caprice, Captiva Sport, Equinox, and Impala** (depending on the engine application). Below is a detailed breakdown of its advantages and disadvantages.

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### **Pros**

1. **High Performance and Efficiency**

The Hitachi 82PCRJM59 is engineered for precision fuel delivery, ensuring optimal combustion and improved engine performance. It is designed to handle higher fuel pressures and flow rates, which can enhance throttle response, power output, and fuel economy in properly tuned applications.

2. **Durability and Longevity**

Hitachi injectors are known for their robust construction, often featuring high-quality materials such as stainless steel or coated internals that resist wear, corrosion, and carbon buildup. This makes them suitable for both stock and modified engines, including those running performance modifications like turbocharging or supercharging.

3. **Compatibility with Aftermarket Tuning**

This injector is commonly used in performance builds, including those with **LS engines (e.g., LS1, LS2, LS3, LT1)** in vehicles like the Camaro and Impala. It pairs well with aftermarket tuning solutions (e.g., Haltech, Link, or AEM ECUs) and can support higher fuel pressures when properly matched with a fuel system capable of delivering the required flow.

4. **Wide Application Range**

The 82PCRJM59 is designed for **direct-injection (DIS) and port-injection (PIE) applications**, making it versatile for different engine configurations. It is often used in **GM s Ecotec, Vortec, and LS engine families**, which cover a broad range of vehicles from the Equinox to the Caprice.

5. **Reliability in High-Performance Use**

Hitachi injectors are favored in racing and high-performance circles due to their ability to handle extreme conditions without failing prematurely. They are less prone to clogging compared to some budget alternatives, which is critical for engines running at high RPMs or under heavy loads.

6. **Warranty and Support**

Hitachi is a reputable brand with a strong reputation for quality. Many distributors offer warranties (typically 1 2 years) on their injectors, providing peace of mind against defects. Additionally, Hitachi s technical support can assist with installation, tuning, and troubleshooting.

7. **Compatibility with Modern Fuel Systems**

The injector is designed to work with **high-pressure fuel rails and direct-injection systems**, which are common in modern GM engines. This ensures compatibility with fuel pumps and pressure regulators that deliver the necessary fuel flow for optimal performance.

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### **Cons**

1. **Higher Upfront Cost**

Compared to generic or aftermarket injectors from lesser-known brands, the Hitachi 82PCRJM59 is more expensive. Prices typically range from **$150 to $300 per injector**, depending on the retailer and quantity purchased. This can be a significant investment, especially when replacing multiple injectors.

2. **Requires Proper Tuning**

While the injector itself is high-quality, it must be paired with a **properly tuned ECU** to avoid issues like **fueling too rich or too lean**. Improper tuning can lead to **poor performance, engine damage, or even failure**. This may require hiring a tuner or purchasing a performance ECU, adding to the overall cost.

3. **Fuel System Upgrades May Be Necessary**

To fully utilize the capabilities of the Hitachi injector, you may need to upgrade other components in your fuel system, such as:

- A **high-flow fuel pump** (e.g., Delphi or Walbro)

- A **high-pressure fuel rail** (if not already equipped)

- **Fuel pressure regulators** capable of handling higher pressures

- **High-flow fuel lines and filters**

These upgrades can add **hundreds of dollars** to the total cost.

4. **Potential for Overkill in Stock Applications**

If you are not modifying your engine or running a performance build, the **82PCRJM59 may be overkill** for stock fueling requirements. In such cases, a **stock or slightly upgraded injector** (e.g., GM OEM or a mid-range aftermarket option) might suffice without the extra cost.

5. **Installation Complexity**

Replacing fuel injectors requires **disassembling parts of the engine or fuel system**, which can be time-consuming and technically challenging for inexperienced DIYers. Improper installation (e.g., not sealing properly, incorrect wiring) can lead to **fuel leaks, electrical issues, or poor performance**.

6. **Compatibility Verification Required**

While the 82PCRJM59 is designed for multiple GM applications, **not all engines are a direct drop-in replacement**. You must verify:

- **Connector pinout compatibility** (some LS engines use different wiring harnesses).

- **Fuel pressure requirements** (some engines may need a fuel pressure regulator upgrade).

- **Physical fitment** (e.g., injector body length may vary slightly between applications).

Failure to verify this can result in **installation failures or performance issues**.

7. **Potential for Counterfeit or Low-Quality Units**

Due to the popularity of Hitachi injectors, **counterfeit or refurbished units** may appear on the market. Buying from **unverified sellers** could result in receiving a **used, damaged, or non-functional injector**. Always purchase from **reputable dealers** (e.g., Summit Racing, JEGS, or authorized Hitachi distributors).

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### **Conclusion**

The **Hitachi 82PCRJM59 fuel injector** is a **high-quality, durable, and performance-oriented** choice for GM vehicles like the Camaro, Caprice, Captiva Sport, Equinox, and Impala particularly those running **LS engines or performance modifications**. Its advantages in **precision fueling, longevity, and compatibility with aftermarket tuning** make it a strong candidate for enthusiasts looking to **boost power, improve throttle response, or upgrade their fuel system**.

However, the **higher cost, necessity for proper tuning, and potential fuel system upgrades** mean it is not always the best choice for **stock or budget-oriented builds**. Additionally, **installation complexity and compatibility verification** require careful planning to avoid issues.

### **Recommendation**

- **Buy the Hitachi 82PCRJM59 if:**

- You are running a **modified LS engine** (turbocharged, supercharged, or high-performance).

- You plan to **tune your ECU** for better performance or fuel economy.

- You are willing to **upgrade supporting fuel system components** (pump, rail, lines).

- You want **long-term reliability** and are prepared for the higher upfront cost.

- You purchase from a **trusted retailer** to avoid counterfeit units.

- **Consider alternatives if:**

- Your engine is **stock or lightly modified**, and you do not need the extra flow.

- You want to **save money** and are okay with a slightly lower-end injector (e.g., GM OEM or a reputable mid-range brand like **Delphi or Stanadyne**).

- You are **not experienced with tuning or fuel system upgrades** and prefer a simpler replacement.

For most **performance builds on LS engines**, the **Hitachi 82PCRJM59 is a solid investment** that will pay off in **reliability and power gains**. However, always **verify compatibility, plan for supporting upgrades, and ensure proper tuning** to maximize its benefits.

Details:

Notes Fuel Injector. Vehicle, Fitment Notes: Incl.O-Rings, Retainer and Seals, 2024 Chevrolet Traverse Limited. 2012 Chevrolet Equinox 3.0L V6. Vehicle Engine, Fitment Notes: Except PZEV Spec, 2015 Chevrolet Impala FLEX, 2014 Impala3.6L V6, 2012 2013 Impala.

2013-2017 Chevrolet Equinox 3.6L V6.

part #: 82pcrjm59 price

  • $119.20

specifications carfuelinjector:

  • for models: Camaro, Caprice, Equinox, Impala
  • brand: Hitachi
  • mpn: 82pcrjm59
  • type: Fuel Injector
  • fits 1: 2015-2016 Chevrolet Colorado
  • fits 2: 2012-2015 Chevrolet Camaro
  • fits 3: 2012-2017 Chevrolet Caprice
  • important notice: Oe Part
  • manufacturer warranty: 12 Month Warranty
  • attention: Please Read All Notes To Confirm Fitment
  • cs-sku: 400

offer carfuelinjector:

  • quantity: 1
  • sold: 0
  • options: Ship-to-home
  • availability: In Stock
  • started: May 13, 2026

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  • city: Tempe, Arizona
  • rating: 97.3%
  • # reviews: 57983

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general carfuelinjector:

  • Air Fuel Delivery > Fuel Injection Parts > Fuel Injectors
  • condition: New

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for models: camaro, caprice, equinox, impala, type: fuel injector, fits 1: 2015-2016 chevrolet colorado, fits 2: 2012-2015 chevrolet camaro, fits 3: 2012-2017 chevrolet caprice, important notice: oe part, manufacturer warranty: 12 month warranty, attention: please read all notes to confirm fitment, cs-sku: 400,
category: auto parts > air fuel delivery > fuel injection parts > fuel injectors, sku: 16448799925773881,
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1 offer $119.20 USD
  • New. Offer #1 priced at $119.20 + $0.00 shipping estimate = $119.20* total. 2012-2015 Chevrolet Camaro 3.6L V6. 2012 Chevrolet Captiva Sport 3.0L V6.FREE SHIPPING

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