ACURA 37820-PR4-L52 Ecu Engine Brain Auto Ecm 37820-PR4-L60

( Part Type: Ecm Ecu Engine ), ( Manufacturer Part Number: 37820-PR4-L52 )

Review ACURA Oem Ecu Engine Computer Brain Auto Ecm fits INTEGRA 1990–1991

Introducing the Acura 37820-PR4-L52 and 37820-PR4-L60 ECU engine brains for the 1990 and 1991 Acura Integra. These advanced engine control modules (ECMs) are essential components in ensuring optimal engine performance and fuel efficiency.

The Acura 37820-PR4-L52 is designed for manual transmission Integra models, while the 37820-PR4-L60 variant is engineered for those with automatic transmissions. These ECMs replace the original factory units and offer several benefits over their OEM counterparts.

The 37820-PR4-L52 and L60 ECMs are built with the latest technology, ensuring improved engine responsiveness and smoother overall operation. These upgraded ECMs are also programmed to provide enhanced power delivery, allowing your Integra to perform at its best.

Moreover, the ECMs are compatible with aftermarket performance modifications, such as cold air intakes, exhaust systems, and programmers, enabling you to customize your Integra to suit your preferences.

Each ECU is engineered to Acura's strict quality standards and undergoes rigorous testing to ensure reliable and consistent performance. They are also designed with a user-friendly interface, making diagnosis and troubleshooting a breeze.

When you install the Acura 37820-PR4-L52 or 37820-PR4-L60 ECM in your Integra, you can expect a noticeable improvement in engine performance, fuel efficiency, and overall drivability. These upgraded components are the perfect addition for Integra enthusiasts seeking to optimize their vehicle's capabilities and take their driving experience to the next level.

In summary, the Acura 37820-PR4-L52 and 37820-PR4-L60 ECU engine brains are essential upgrades for any 1990 or 1991 Acura Integra with a manual or automatic transmission, respectively. These advanced components deliver improved engine performance, enhanced power delivery, and compatibility with aftermarket modifications, making them an essential addition for any Integra enthusiast.

A Comparative Analysis of the Acura 37820-PR4-L52 ECU and 37820-PR4-L60 Auto ECM for 90-91 Honda/Acura Integra

The Acura 37820-PR4-L52 ECU (Engine Control Unit) and 37820-PR4-L60 Auto ECM (Engine Electronic Control Module) are crucial components for the 90-91 Honda/Acura Integra. Both units regulate engine functions, but they differ in their applications. This analysis aims to provide a comparative assessment of these two components in terms of their features, advantages, and disadvantages.

A. ECU (Engine Control Unit)

The ECU is a microcontroller responsible for managing various engine functions, such as fuel injection, ignition timing, and emission control. The 37820-PR4-L52 ECU is specifically designed for manual transmission vehicles.

B. Auto ECM (Engine Electronic Control Module)

The Auto ECM is an advanced microcontroller that regulates engine functions for automatic transmission vehicles. The 37820-PR4-L60 Auto ECM manages engine functions alongside the transmission control system.

A. Compatibility

1. ECU: Suitable for manual transmission 90-91 Honda/Acura Integras.

2. Auto ECM: Suitable for automatic transmission 90-91 Honda/Acura Integras.

B. Functionality

1. ECU: Regulates fuel injection, ignition timing, and emission control for manual transmission vehicles.

2. Auto ECM: Regulates engine functions for automatic transmission vehicles and also manages the transmission control system.

A. ECU (Engine Control Unit)

1. Enhanced control over engine functions for manual transmission vehicles.

2. Improved fuel efficiency and engine performance.

3. Cost-effective solution for manual transmission vehicle owners.

1. Not suitable for automatic transmission vehicles.

2. Limited functionality compared to Auto ECM.

B. Auto ECM (Engine Electronic Control Module)

1. Controls engine functions and automatic transmission for seamless operation.

2. Enhanced engine performance and improved fuel efficiency.

3. Suitable for automatic transmission vehicles.

1. More expensive than ECUs.

2. Complex installation process.

Both the 37820-PR4-L52 ECU and 37820-PR4-L60 Auto ECM are essential components for the 90-91 Honda/Acura Integra, catering to manual and automatic transmission vehicles respectively. While the ECU offers cost-effective control over engine functions for manual transmission vehicles, the Auto ECM provides advanced functionality, managing engine and transmission control for automatic transmission vehicles. The choice between the two ultimately depends on the vehicle type and the user's preferences and budget.

VI. Recommendation

If you own a 90-91 Honda/Acura Integra with a manual transmission, the 37820-PR4-L52 ECU is the recommended choice due to its cost-effectiveness and suitability for manual transmission vehicles. On the other hand, if you own an automatic transmission vehicle, the 37820-PR4-L60 Auto ECM is the recommended option for its advanced functionality and seamless integration of engine and transmission control.

Details:

Please review photos carefully ask any questions BEFORE YOU PURCHASE. A claims form is available at your local post office or shipping provider. 90-91 Acura Integra OEM ECU Engine Computer Brain 37820-PR4-L60 AUTO. Car was running when this taken out.

Condition is Used. We add new stuff every week. And don't forget to favorite us. There are often wear, and signs of aging on items.

This came out of a 1991 Acura Integra LS automatic. You might find something you ve been looking for. You re helping a little girl get dance lessons, boy his team jersey, moms and dads put food on the table. Buy a 3rd home holiday.

part #: 37820pr4l52 prices

• $55.98-$175.50

specifications ecusrush:

• for models: Integra
• for makes: Acura
• for years: 1990-1991
• part type: Ecm Ecu Engine
• manufacturer part number: 37820-PR4-L52

seller ecusrush:

• city: Hemet, California
• rating: 98.9%
• # reviews: 3359

shipping ecusrush:

• carrier: USPS
• service: USPS Ground Advantage
• type: Calculated
• transit: 5-12 Days
• cost: $12.04
• class: Standard

general ecusrush:

• condition: Used
• Car Truck Parts Accessories > Starters, Alternators, ECUs Wiring > ECUs Computer Modules

returns ecusrush:

• policy: No Returns

offer ecusrush:

• availability: In Stock
• options: Ship-to-home
• quantity: 1
• started: February 8, 2026
• sold: 0

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• credit card: Visa

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