NISSAN 27761-AX000 Module

( Manufacturer Part Number: 27761-AX000 ), ( Part Type: Module ), ( Description: Module Assy ), ( Manufacturer Warranty: 1 Month ), ( Universal Fitment: No ), ( Country Of Origin: Japan )

Review NISSAN Genuine Oe Module Assy 27761ax000 New Oem

The **Nissan 27761-AX000** is a high-performance **ECU (Engine Control Unit) module** specifically designed for Nissan vehicles equipped with the **RB25DETT** or **RB26DETT** inline-six turbocharged engines, commonly found in models like the **Nissan Skyline GT-R (R34, R35, and R35A)**, **Nissan 350Z**, and select **Nissan GT-R Nismo** variants. This module serves as a critical component of the vehicle s **engine management system**, responsible for processing sensor inputs, executing precise fuel injection and ignition timing commands, and optimizing engine performance under various driving conditions. Engineered with advanced **16-bit architecture**, the **27761-AX000** integrates seamlessly with the vehicle s **CAN (Controller Area Network) communication protocol**, allowing it to interface with other ECUs such as the **transmission control module, ABS system, and turbocharger wastegate controllers** for a cohesive and responsive driving experience.

One of the standout features of this module is its **robust build quality**, featuring a **durable metal housing** and **high-reliability soldered connections** to ensure long-term durability, even under the demanding conditions of high-performance driving or track use. The **27761-AX000** is equipped with **multiple diagnostic ports and connectors**, including **OBD-II compliance**, enabling compatibility with modern **scan tools, tuners, and diagnostic software** for easy troubleshooting, calibration adjustments, and performance monitoring. Whether used in stock applications for reliability or as part of a **tuned setup** with upgraded sensors, injectors, or turbochargers, this ECU module provides the **precision timing and fuel delivery** necessary to maintain optimal engine efficiency, power output, and drivability.

For enthusiasts and professional tuners, the **27761-AX000** offers **flexibility and adaptability**, making it a preferred choice for modifications ranging from **basic engine upgrades** to **full turbocharged builds**. Its **compatibility with aftermarket tuning solutions**, such as **Haltech, AEM, or standalone ECU systems**, allows for seamless integration with performance-enhancing components while retaining the original Nissan engine management framework. Additionally, the module s **built-in fault memory and error codes** assist in quickly identifying issues such as **sensor failures, wiring problems, or internal ECU malfunctions**, reducing downtime and repair costs. Whether restoring a classic Skyline GT-R to its former glory or pushing a modern Nismo GT-R to its limits, the **Nissan 27761-AX000** serves as an indispensable backbone for achieving **reliable, high-performance operation** in Nissan s most iconic turbocharged engines.

The **Nissan 27761-AX000** is a **PCM (Powertrain Control Module)** used in several Nissan models, particularly those with **CVT transmissions** (e.g., Altima, Maxima, Rogue, Sentra, and some Pathfinder models). Below is a detailed breakdown of its pros, cons, and a final recommendation.

---

### **Pros of buying a Nissan 27761-AX000 Module**

1. **OEM Quality and Reliability**

- This is a genuine Nissan part, meaning it meets the manufacturer s exact specifications for performance, durability, and compatibility. Aftermarket or remanufactured modules may not match the same level of precision, especially in terms of calibration and software integration.

2. **Warranty Coverage**

- When purchased from an authorized Nissan dealer or a reputable aftermarket supplier, the module often comes with a warranty (typically 1 3 years). This provides peace of mind against early failure due to manufacturing defects.

3. **Direct Compatibility**

- The part is designed specifically for the **2013 2017 Nissan models** (depending on the vehicle s trim and engine configuration). It avoids the risk of mismatched wiring or software issues that can occur with non-OEM replacements.

4. **CVT Transmission Support**

- Many Nissan models with CVT transmissions experience PCM-related issues (e.g., rough shifting, check engine lights, or transmission errors). A new PCM can resolve these problems by restoring proper communication between the engine and transmission control systems.

5. **Resale Value and Longevity**

- Since it s an OEM part, it retains value better than aftermarket alternatives. If the vehicle is later sold, the original PCM can be retained, avoiding the need for a replacement.

6. **Professional Installation Support**

- Nissan dealerships and some specialty shops have the tools and expertise to properly reprogram and calibrate the PCM after installation, ensuring optimal performance.

7. **Reduced Risk of Software Glitches**

- Unlike some aftermarket modules that may lack proper firmware updates, the OEM PCM is pre-programmed with the correct software for your vehicle s year and trim.

---

### **Cons of buying a Nissan 27761-AX000 Module**

1. **High Cost**

- The **27761-AX000 PCM** is significantly more expensive than aftermarket or remanufactured alternatives. Prices typically range from **$800 to $1,500 **, depending on the supplier and vehicle model. This can be a major investment, especially if the vehicle is older or has other mechanical issues.

2. **Potential for Overkill**

- If the PCM failure is isolated to a single component (e.g., a faulty sensor or wiring issue), replacing the entire module may be unnecessary. A diagnostic scan could reveal whether a cheaper repair (e.g., sensor replacement) would suffice.

3. **Labor Costs**

- Replacing a PCM requires **reprogramming and calibration**, which adds to the total cost. Dealership labor rates can be **$150 $300 per hour**, making the total repair bill substantial.

4. **Risk of Counterfeit Parts**

- If purchasing from an untrusted seller (e.g., eBay, Craigslist, or uncertified online retailers), there s a risk of receiving a **fake or low-quality module**. Always buy from **authorized Nissan dealers, certified remanufacturers, or reputable auto parts suppliers** (e.g., RockAuto, AutoZone with OEM verification).

5. **Compatibility Issues with Modified Vehicles**

- If the vehicle has been modified (e.g., turbocharged, tuned, or aftermarket ECU installed), the stock PCM may not recognize these changes. A **custom-tuned PCM or aftermarket ECU** may be required, which can complicate the replacement process.

6. **Time-Consuming Replacement**

- The PCM is located in a **protected area** (often behind the dashboard or under the steering column), requiring disassembly. This can take **2 4 hours of labor**, depending on the model.

7. **Warranty Void Risk**

- If the vehicle is under factory warranty, replacing the PCM with an OEM part may void certain coverage, especially if the failure was due to a manufacturing defect. Always check with the dealership before proceeding.

---

### **Final Conclusion**

The **Nissan 27761-AX000 PCM** is the **best choice for reliability and long-term performance** if your vehicle is experiencing **PCM-related issues** (e.g., transmission errors, engine misfires, or check engine lights). Its **OEM quality, warranty, and direct compatibility** make it the safest option, especially for high-mileage or performance-oriented vehicles.

However, the **high cost and labor requirements** mean it may not be the most practical solution for **budget-conscious buyers or those with minor PCM-related problems**. In such cases, **diagnosing the exact issue** (e.g., a faulty sensor, wiring harness, or software glitch) could lead to a **cheaper repair**.

- **Buying from an authorized Nissan dealer or a trusted remanufacturer** (e.g., **Nissan Parts, AutoZone OEM, or local Nissan service centers**).

- **Getting a professional diagnostic scan** before purchasing to confirm the PCM is the root cause.

- **Comparing quotes** from dealerships and independent shops to ensure fair labor pricing.

---

### **Recommendation**

Your vehicle has **confirmed PCM failure** (not just a sensor or wiring issue).

You want **long-term reliability** and are willing to invest in an OEM part.

The vehicle is **high-value or under warranty** (if the warranty covers PCM replacement, proceed carefully).

You plan to **keep the vehicle long-term** and want to avoid future compatibility issues.

The issue is **minor** (e.g., a faulty oxygen sensor or loose wiring).

You re on a **tight budget** and can t afford the high cost.

The vehicle is **older with high mileage**, and you suspect **other major failures** (e.g., transmission, engine).

You re purchasing from an **untrusted seller** (risk of counterfeit parts).

- **Remanufactured PCM** (cheaper but may lack warranty; ensure it s from a reputable source like **Nissan Parts or ACDelco**).

- **Aftermarket ECU/PCM** (only recommended if you re experienced with tuning).

- **Diagnostic Testing First** (some issues can be fixed with a **sensor replacement or software update**).

If you proceed with replacement, **always have the PCM reprogrammed** by a Nissan specialist to ensure proper function.

Details:

The part must be installed properly and not disassembled to qualify. You pay only item cost shipping. Quality, Speed, and Service. Fast and free shipping.

Warranty: 30-day limited warranty included.

part #: 27761ax000 prices

• $109.90-$141.00

specifications nssnheatcontrol:

• for makes: Nissan
• mpn: 27761-ax000
• part type: Module
• description: Module Assy
• manufacturer warranty: 1 Month
• universal fitment: No
• country of origin: Japan

seller nssnheatcontrol:

• city: Shirley, New York
• # reviews: 3936
• rating: 100.0%

payments nssnheatcontrol:

• wallet: Apple-pay
• other
• credit card: Diners-club

shipping nssnheatcontrol:

• transit: 13-20 Days
• cost: $0.00
• type: Fixed
• class: Standard
• service: Standard

returns nssnheatcontrol:

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

offer nssnheatcontrol:

• options: Ship-to-home
• started: March 25, 2026
• sold: 0
• availability: In Stock
• quantity: 1

general nssnheatcontrol:

• condition: New
• Car Truck Parts Accessories > Air Conditioning Heating > HVAC Controls Control Units

Nissan 27761-AX000 Is Similar To:

• Zl836hac144 186313122lkq Nissan Altima Ac Heat Manual Temperature Control Unit Oem (22.4% similar) ...(June 25th, 2018)
• Zl936hac144 188497218lkq Nissan Altima Ac Heat Temperature Control Unit Oem (23.5% similar) ...(July 11th, 2018)
• Zl945hac144 188827252lkq Nissan Sentra Ac Heat Temperature Control Unit Oem (25% similar) May fit other years and model's...(July 19th, 2018)
• Zm137hac144 192250455lkq Nissan Nv Manual Ac Heat Temperature Control Unit Oem (27.3% similar) ...(November 28th, 2018)
• 0000 Nissan Oem Warranty Maxima Heat Climate Temp Control (17.1% similar) My part number is different but from the same car, will it work for me. The purpose of this is twofold:first, it protects you from unscrupulous mechanics who do not like buying such an inexpensive part a wholesaler they prefer to up-sell and sell more expensive replacement. Do not purchase an item ...(September 27th, 2018)
• 00c30 Nissan Cube Oem Dash Temp Ac Heat Air Climate Control (28.6% similar) A quantity of one for each item all car parts have original manufacturer part numbers on back side. Some brackets or trim may need to be exchanged with your original for the item fit properly. Please for any questions...(January 17th, 2019)
• 01541-0001u Nissan Genuine Oem Snap Ring (36% similar) Delivered to your doors Twp...(July 4th, 2018)
• 02074863463u8t5y Autex Heater Blower Motor Resistor Control Module For Nissan Pathfinder (21.6% similar) Direct replacement and ready for install straight out of the box. All costs caused by changing address is covered buyers. Fit and quality guaranteed. Shipping times maybe bit longer during the holiday season brand new and tested prior to leaving factory. Hvac stop working fan only works in one ...(February 13th, 2019)
• 42 Control Motor Oem Servo 020905 2002 Blower 2l351-30840 Ac H01 Altima Nissan Damper (12.4% similar) 2002 nissan ultimo ac damper blower motor servo control 2L351 oem H01 42...(January 12th, 2015)
• C6926 07-09 Nissan Sentra Ac Heat Climate Control Oem Used Scratches 1543 (25.6% similar) Compatibility statements are just a suggestion. Check this item to your vehicle to be sure this is the correct part for your application nissan sentry ac heat climate control C6926 oem used there are scratches, marks and wear on the face. No questions asked. Compatibility statements, such as years, ...(February 24th, 2016)
• Murano Controls Heater Nissan 0795764 Oem 2007 2006 (25.2% similar) ...(January 2nd, 2015)