
590.IS8P11 Comparison
| photo | price | summary | rating |
|---|---|---|---|
![]() | $250.00 | Condition is Used, 11 2011 Isuzu NPR NQR NRR ABS Control Module 828096, shipping cost = $25.00 | 99.6% |
![]() | $837.10 | Top Pick! Condition is Used, NPR ISUZU 2011 Engine ECM 23219519, shipping cost = $5.00 | 98.8% |

The ISUZU 590.IS8P11 NPR engine ECM (Electronic Control Module) with part number 23219519 is a crucial component in the electrical system of ISUZU NPR 590 series trucks manufactured in 2011. This ECM is responsible for managing various engine functions, ensuring optimal performance and adherence to emission regulations.
The ECM is a compact, yet sophisticated electronic device, designed with advanced microcontrollers and sensors. It receives input from various engine sensors, such as the oxygen sensor, coolant temperature sensor, and throttle position sensor, to calculate the ideal fuel injection timing, air-fuel ratio, and ignition timing. This results in improved engine efficiency, reduced emissions, and enhanced overall performance.
The ISUZU 590.IS8P11 NPR engine ECM also includes advanced diagnostic capabilities. It can store and retrieve diagnostic trouble codes (DTCs) that help identify potential issues within the engine system. Additionally, it can display diagnostic information through the vehicle's diagnostic connector or a compatible scan tool. This enables technicians to quickly diagnose and repair any issues, minimizing downtime and maintenance costs.
The ECM is designed to be durable and resilient, with a robust housing that protects it from harsh engine bay conditions. It is also engineered to be compatible with the ISUZU NPR 590 series trucks' specific engine calibration and emission control systems. This ensures seamless integration and proper functionality.
In summary, the ISUZU 590.IS8P11 NPR engine ECM with part number 23219519 is a vital element in the electrical system of 2011 ISUZU NPR 590 series trucks. It manages engine functions for optimal performance and emission compliance, features advanced diagnostic capabilities, and is designed for durability and compatibility with the vehicle's specific engine system.
The Isuzu 590.IS8P11 NPR engine with ECM number 23219519 is a heavy-duty diesel engine commonly used in commercial vehicles like buses and trucks. Here are some pros and cons of buying this engine based on general information and feedback from the market.
Pros:1. Durability: Isuzu engines are known for their durability and long lifespan. This engine is no exception, making it a popular choice for commercial applications.
2. Fuel Efficiency: Compared to other heavy-duty diesel engines, the Isuzu 590.IS8P11 NPR engine offers relatively good fuel efficiency, which can save operators money in the long run.
3. Power and Torque: This engine delivers impressive power and torque, which is essential for heavy-duty applications like towing and hauling.
4. Reliability: Isuzu engines have a reputation for being reliable, which can help reduce downtime and maintenance costs for fleet operators.
Cons:1. Complexity: The Isuzu 590.IS8P11 NPR engine is a complex machine, which can make repairs and maintenance more challenging and expensive.
2. Emission Regulations: This engine may not meet the latest emission regulations, which could limit its use in certain areas or require costly modifications.
3. Cost: The cost of purchasing a new Isuzu 590.IS8P11 NPR engine can be high, and replacement parts and labor costs can also add up over time.
4. Availability: Due to its popularity, availability of new and used Isuzu 590.IS8P11 NPR engines can be limited, making it more difficult to find a replacement engine when needed.
Ending Conclusion:The Isuzu 590.IS8P11 NPR engine with ECM number 23219519 is a reliable and powerful heavy-duty diesel engine with good fuel efficiency. However, it also comes with some drawbacks, such as complexity, potential emission regulation issues, and high cost. Based on this information, fleet operators and commercial vehicle owners considering purchasing this engine should weigh the pros and cons carefully and carefully consider their specific needs and budget before making a decision.
Recommendation:If you're in the market for a heavy-duty diesel engine for commercial applications and have the budget for it, the Isuzu 590.IS8P11 NPR engine could be a good option due to its durability, power, and fuel efficiency. However, be prepared for the potential challenges and costs associated with its complexity and potential emission regulation issues. If these factors are a concern, you may want to consider alternative engine options or focus on maintaining the engine's longevity through regular maintenance and care.
Details:
Radiators must be flow tested or replaced receipts required. If heat tabs are melted or removed, warranty void. Brakes, seals, sensors, and lines should be inspected replaced as needed. Inspect and replace as needed.
Check with the dealer as components may be different. Torque converter must be properly seated and aligned to the front pump. Small parcel shipping ups/FedEx: free shipping on all small parcel orders. Fill with fluid according to manufacturers recommended type and level.
Mounting hardware is not included. Cooling lines must be flushed of debris before installing. Purchaser must replace seals, gaskets, and filter before installation re-seal the oil pan. Contact b r immediately prior to removing or repairing any components.
Timing belts, thermostat, water pump and other maintenance items must be replaced. Confirm proper gear ratio prior to installation. Warranty does not include shift motor, switches, sensors, or seals. B r automotive does not guarantee mileage.
Inspect and replace seals gaskets as needed. Engine oil pans must be re-sealed. Must be installed and inspected by a factory trained certified technician. We remove oil pans to inspect automatic transmissions.
Transfer case. Residential delivery is not included in the free shipping or our regional charges. No labor or any other charges related to the sale installation of this product are warranted. The unit comes with a 6-month, part-only warranty for your peace of mind.
specifications perfoelectric:
- for years: 2011
- brand: Isuzu Medium Duty Truck
- part type: Ecm Engine
- conditions options: 5.2, 6at, Ecm
- genuine oem: Yes
- ipn: 590.is8p11
- make: Isuzu
- manufacturer warranty: 6 Month
- partout id: A-100755890
seller perfoelectric:
- rating: 97.2%
- # reviews: 65765
- city: graham, washington
returns perfoelectric:
- policy: returns accepted
- time: 60 days
- paid by: buyer
general perfoelectric:
- category: Auto Parts > Car Truck Accessories > Starters, Alternators, Wiring > Ecus Computer Modules
offer perfoelectric:
- availability: in stock
- in stock #: 2
- started: november 24, 2025
- options: ship-to-home
- best offers: true
- sold #: 15
- prices: $250.00–$837.10
- item condition: Used
shipping perfoelectric:
- type: fixed
- class: standard
- service: standard
- transit: 4-10 days
payments perfoelectric:
- other
- credit card: mastercard
- wallet: google-pay
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