1. Cruise Control Components Offered
  2. sku: 8981858985155751
  3. TOYOTA CAMRY

TOYOTA 590-55493 Engine Ecm Control Module Console

fits model: 2wd, Camry. make: Toyota. year: 1990–1991.

590-55493 Toyota Engine Ecm Electronic Control Module Behind Console 2wd Fits 90-91 Camry 174763

( Model: CAMRY ), ( Part Type: Ecm Control Engine Module Console ), ( Conditions Options: 2.0, A ), ( Genuine Oem: Yes ), ( Ipn: 590-55493 )

Review TOYOTA Engine Ecm Electronic Control Module Behind Console fits CAMRY 2WD 1990–1991

The Toyota 590-55493 Engine ECM Control Module is a crucial component for the two-wheel drive (2WD) 1990-1991 Camry models. This electronic control module (ECM) is specifically designed to manage and regulate various engine functions, ensuring optimal performance and fuel efficiency.

The ECM is responsible for interpreting engine sensor inputs, such as airflow rate, coolant temperature, and throttle position, and using this data to calculate and adjust fuel injection, ignition timing, and idling speed accordingly. This results in smooth and consistent engine operation, reduced emissions, and improved overall driving experience.

The 590-55493 module is a direct replacement for the original part and fits perfectly into the Camry's wiring harness and console. It comes with all necessary connections for easy installation, and its compact size ensures a seamless integration into the vehicle's electrical system.

This Toyota Engine ECM Control Module is built to the highest standards of quality and reliability, with advanced diagnostic capabilities and self-learning features that adapt to the unique driving habits of each vehicle. It also features on-board diagnostics (OBD) that allow for easy troubleshooting and repair, making it a valuable investment for Camry owners seeking to maintain their vehicle's performance and longevity.

In summary, the Toyota 590-55493 Engine ECM Control Module is an essential upgrade for the two-wheel drive 1990-1991 Camry models. Its advanced capabilities in engine management and diagnostic features make it an invaluable tool for Camry owners looking to enhance their vehicle's performance, improve fuel efficiency, and ensure long-lasting reliability.

Buying a Toyota 590-55493 engine ECM control module for a 1990-1991 Camry 2WD can be a viable solution for those experiencing issues with their vehicle's engine control system. Below are some potential pros and cons of making this purchase.

Pros:

1. Improved Engine Performance: A faulty ECM module can lead to various engine performance issues. Replacing it with a new one can help restore proper engine function, leading to improved fuel efficiency, smoother idle, and better overall performance.

2. Reduced Check Engine Light: A malfunctioning ECM module can trigger the check engine light. Replacing the faulty part with a new one can help eliminate the underlying cause of the warning light, preventing potential engine damage and saving you from unnecessary repair costs.

3. Enhanced Safety: A well-functioning engine control system plays a critical role in maintaining the overall safety of your vehicle. Replacing the faulty ECM module can help ensure that your Camry's engine runs efficiently and effectively, reducing the risk of potential safety hazards.

4. Long-Term Cost Savings: While the upfront cost of replacing an ECM module may be significant, it can help you save money in the long run by preventing more extensive and costly repairs down the line.

Cons:

1. Upfront Cost: The cost of purchasing and installing a new ECM module can be a significant investment for some budget-conscious car owners. You should carefully consider the potential savings from improved performance and reduced repair costs before making the purchase.

2. Installation Complexity: Installing an ECM module is not a straightforward process and may require professional assistance from a mechanic or auto shop. The installation process can add to the overall cost and time commitment of the repair.

3. Potential for Compatibility Issues: Ensure that the ECM module you purchase is compatible with your specific make, model, and year of Camry. Using a non-compatible part may lead to additional repair costs and performance issues.

4. Availability of OEM vs. Aftermarket Parts: Original Equipment Manufacturer (OEM) parts are designed and manufactured by the vehicle's original manufacturer, while aftermarket parts are produced by third-party suppliers. While OEM parts may offer better compatibility and performance, they often come with a higher price tag.

In conclusion, buying a Toyota 590-55493 engine ECM control module for a 1990-1991 Camry 2WD can be a worthwhile investment for those experiencing engine performance issues or a persistent check engine light. While the upfront cost and installation complexity may be daunting, the potential for improved performance, reduced repair costs, and enhanced safety make it a compelling option for many Camry owners. Be sure to carefully research your options, consider compatibility, and weigh the pros and cons before making your purchase.

Based on the information provided, I would recommend considering the purchase of a new Toyota 590-55493 engine ECM control module for your 1990-1991 Camry 2WD if you are experiencing persistent engine performance issues or a check engine light. However, I would also encourage you to carefully research your options, check for compatibility, and consider the potential costs and benefits before making the final decision.

Details:

All mounting brackets are in good condition and usable. 217 Speedway Rd, Geffen, SC 29340. No expedited shipping options are available at this time. Other 1991 CAMRY Parts.

Engine ECM Electronic Control Module Behind Console 2WD Fits 90-91 CAMRY 174763 This is in overall good condition.

part #: 590-55493 prices

  • $19.25-$103.19

specifications cruisecompo:

  • for models: 2wd, Camry
  • for makes: Toyota
  • for years: 1990-1991
  • model#: CAMRY
  • part type: Ecm Control Engine Module Console
  • conditions options: 2.0, A
  • genuine oem: Yes
  • interchange part number: 590-55493

payments cruisecompo:

  • wallet: Apple-pay
  • credit card: Visa
  • other

offer cruisecompo:

  • best offers: True
  • options: Ship-to-home
  • started: December 18, 2025
  • quantity: 1
  • sold: 0
  • availability: In Stock

general cruisecompo:

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

shipping cruisecompo:

  • class: Standard, One-day, Expedited
  • cost: $0.00
  • transit: 4-8 Days
  • service: Standard, Overnight, UPS 2nd Day Air
  • carrier: UPS
  • type: Fixed

returns cruisecompo:

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

seller cruisecompo:

  • rating: 98.4%
  • # reviews: 3786
  • city: Gaffney, South Carolina
for models: 2wd, camry, for makes: toyota, for years: 1990-1991, part type: ecm control engine module console, conditions options: 2.0, a, genuine oem: yes,
manufacturer: toyota, category: auto parts > car truck parts accessories > starters, alternators, ecus wiring > ecus computer modules, sku: 8981858985155751,

Toyota 174763 Is Similar To:

cruisecompo logo
5 offers $19.25–$103.19 USD
  • Used. Offer #1 priced at $103.19 + $0.00 delivery = $103.19* total. Other1991 CAMRY Parts All mounting brackets are in good condition and usable.FREE SHIPPING
  • Used. Offer #2 priced at $24.99 + $0.00 delivery = $24.99* total. 1990 TOYOTA CAMRY Elec Cont Unit (ECU); (behind console), 4 cyl, from 5/90, 2WD, Fed & Canada mkt, AT.FREE SHIPPING
  • Used. Offer #3 priced at $19.25 + $0.00 delivery = $19.25* total. FREE SHIPPING
  • Used. Offer #4 priced at $41.99 + $0.00 delivery = $41.99* total. FREE SHIPPING
  • Used. Offer #5 priced at $37.99 + $0.00 delivery = $37.99* total. This is a Factory OEM ECU, ECM For a Toyota Camry. 91 TOYOTA CAMRY Elec Cont Unit (ECU); (behind console), 4 cyl, 2WD, Fed & Canada mkt, AT.FREE SHIPPING

Copyright © cruisecompo.com