NISSAN 32850-E9801 Control Unit 720

( Manufacturer Part Number: 32850-E9801 ), ( Type: Shift Control ), ( Material: Steel ), ( Country Of Origin: Japan )

Review NISSAN 1979 720 Shift Control Unit fits 280ZX 1980–1982

Nissan 32850-E9801 1979-1980 280zx 1980-1982 720 Control Unit

The Nissan 32850-E9801 is an essential component for the 1979-1980 Nissan 280zx and the 1980-1982 280zx models. This part is a 720 control unit, which plays a crucial role in managing various engine functions.

The 720 control unit is a sophisticated electronic control module designed to regulate the fuel injection system, ignition system, and other related components in the engine. It interprets input signals from various sensors and actuators to ensure optimal engine performance and efficiency.

The control unit is housed in a robust and durable casing, designed to withstand the harsh conditions of a vehicle's engine bay. It features a compact design that allows for easy installation and integration into the vehicle's wiring harness.

One of the primary functions of the 720 control unit is to manage the fuel injection system. It uses input signals from the engine temperature sensor, throttle position sensor, and air flow sensor to calculate the optimal fuel injection rate for the engine. This ensures that the engine receives the correct amount of fuel at all times, resulting in improved fuel economy and reduced emissions.

Another critical function of the 720 control unit is managing the ignition system. It uses input signals from the crankshaft position sensor, camshaft position sensor, and manifold pressure sensor to calculate the optimal ignition timing for the engine. This ensures that the engine's cylinders fire at the correct time, resulting in improved engine performance and reduced emissions.

The 720 control unit also features built-in diagnostic capabilities. It can detect and diagnose various faults in the engine's fuel injection and ignition systems, allowing for quick and effective repairs. This can save vehicle owners time and money by reducing the need for multiple diagnostic tests and repairs.

In summary, the Nissan 32850-E9801 720 control unit is an essential component for the 1979-1980 280zx and 1980-1982 280zx models. It manages the fuel injection system, ignition system, and other related components in the engine, ensuring optimal engine performance and efficiency. Its durable design, compact size, and built-in diagnostic capabilities make it an indispensable tool for vehicle owners and mechanics.

The Nissan 32850-E9801 180 degree electronic fuel injection (EFI) 720 control unit was introduced for the 1979-1980 280ZX and continued to be used for the 1980-1982 models. This fuel injection system was an upgrade from the previous mechanical fuel injection system, providing better fuel efficiency, improved emissions, and smoother engine performance.

1. Improved Fuel Efficiency: The electronic fuel injection system delivers precise fuel delivery to the engine, reducing fuel wastage and improving overall fuel efficiency.

2. Enhanced Performance: The 720 control unit provides smoother engine performance by delivering the correct fuel mixture to the engine at all RPMs, resulting in improved power and torque.

3. Better Emissions: The electronic fuel injection system reduces exhaust emissions by delivering a precise fuel mixture to the engine, meeting the emissions standards of the time.

4. Reliability: The 720 control unit is a robust and reliable component, with many units still functioning well in older Nissan 280ZX models.

5. Easy to Tune: The 720 control unit can be easily tuned to optimize engine performance and improve fuel efficiency, making it a popular choice among enthusiasts.

1. Expensive: The 720 control unit is a relatively expensive component, and rebuilding or replacing it can be costly.

2. Complexity: The electronic fuel injection system is more complex than the mechanical fuel injection system, requiring a greater level of expertise to diagnose and repair.

3. Availability: Finding a new or rebuilt 720 control unit can be difficult, as they are no longer in production and availability is limited.

4. Compatibility: The 720 control unit is specific to the Nissan 280ZX models with the 180-degree EFI system. It may not be compatible with other models or engine configurations.

The Nissan 32850-E9801 720 control unit offers significant benefits in terms of improved fuel efficiency, enhanced performance, better emissions, reliability, and ease of tuning. However, it comes with some drawbacks, such as high cost, complexity, limited availability, and compatibility issues. Ultimately, the decision to purchase a 720 control unit depends on the individual's priorities, budget, and specific needs.

If you are an enthusiast looking to optimize the performance of your Nissan 280ZX, or if you are experiencing issues with your current fuel injection system, the 720 control unit is definitely worth considering. However, before making a purchase, it is essential to weigh the pros and cons carefully, consider the cost and availability, and ensure that the unit is compatible with your model and engine configuration. It is also recommended to seek the advice of a professional mechanic or EFI specialist to ensure a successful installation and tuning process.

Details:

1979- 1980 Nissan 280ZX, 1980 1982 720 Shift Control Unit 32850-E9801, New Old Stock - in box. Again, nothing is perfect. Buyer to verify condition and fitment prior purchase.

part #: 32850e9801 prices

• $62.87-$1744.01

specifications manutransmission:

• for models: 280zx
• for makes: Nissan
• for years: 1980-1982
• mpn: 32850-e9801
• type: Shift Control
• material: Steel
• country of origin: Japan

payments manutransmission:

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

general manutransmission:

• condition: New other see details
• Car Truck Parts Accessories > Transmission Drivetrain > Manual Transmission Parts

shipping manutransmission:

• type: Fixed
• service: Economy
• cost: $12.00
• transit: 3-6 Days
• class: Economy

seller manutransmission:

• # reviews: 1436
• city: Stonewall, Oklahoma
• rating: 98.8%

offer manutransmission:

• options: Ship-to-home
• availability: In Stock
• started: January 25, 2026
• quantity: 1
• best offers: True
• sold: 0

returns manutransmission:

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

Nissan 32850-E9801 Is Similar To:

• Nissan 96937-30p00 Genuine Shift Boot Retainer (40.7% similar) Electrical parts are not returnable. Parts must be resalable and in the original packaging. Ehrenberg nissan parts. Shipping carrier substitutions may be made at our determination in an attempt to reduce shipping cost the customer...(February 11th, 2025)
• Nissan 32850-e9300 Datsun 510 710 620 720 Shift Control Unit Fit L16 L18 Gearbox Engine (59.7% similar) Dotson for gearbox engine L16 L18...(May 4th, 2025)
• Nissan 34448-1hm0a Genuine Control Cable Front Bracket (39.7% similar) Genuine nissan parts. Parts must be resalable and in the original packaging. Griffin nissan parts. Electrical parts are not returnable. A component to which the manual trans shift linkage or related is mounted. Sedan manual trans. Shipping carrier substitutions may be made at our...(June 21st, 2025)
• Nissan 34448-5ee1a Genuine Control Cable Rear Bracket (40% similar) Murfreesboro nissan parts. Shipping carrier substitutions may be made at our determination in an attempt to reduce shipping cost the customer. Electrical parts are not returnable. Parts must be resalable and in the original packaging...(July 10th, 2025)
• Chase Bays Cb-n-lsclutch6060-tfcv Fits Nissan 240sx S13 s14 Clutch Line With Tilton Control Valve For (26.2% similar) This high-performance clutch line features a durable construction that ensures reliable operation under demanding driving conditions. It includes a tilting control valve, which enhances clutch engagement and smoothness, making it ideal for custom or high-performance builds utilizing gm ls engine...(July 25th, 2025)
• Nissan 34448-1hm1a Genuine Control Cable Rear Bracket (38.3% similar) A component to which the manual trans shift linkage or related is mounted. Sedan manual trans. Bracket cable mounting. Ehrenberg nissan parts. Parts must be resalable and in the original packaging. Shipping carrier substitutions may be made at our determination in an attempt to reduce...(August 30th, 2025)
• Nismo 74960-91p00 Genuine Nissan 240sx S13 S14 R32 R33 Shift Boot Rubber Insulator Oem 74960-9 1 (30.5% similar) Made from durable rubber material, this shift boot insulator ensures smooth and precise gear shifting. The genuine nissan 240SX S13 S14 R32 R33 shift boot rubber insulator oem 74960-9 #1 is a high-quality car part designed specifically for vehicles. The noisome brand adds a touch of authenticity...(February 12th, 2026)