
1227747 Comparison
| photo | price | summary | rating |
|---|---|---|---|
![]() | $129.95 | Condition is Remanufactured, GM Engine Control Computer 77-7747 For 1987-1993 GM Vehicles V6 V8 TBI , FREE SHIPPING | 100.0% |
![]() | $130.00 | Condition is Remanufactured, GENUINE GM REMAN Engine Computer ECM PCM 1227747 TRUCK VAN GMC 1987-1993 BLAZER, shipping cost = $20.00 | 99.9% |
| photo | price | summary | rating |
|---|---|---|---|
![]() | $50.00 | Condition is Used, GM ECM ECU 1227747 ASOK 1987-1991 Chevy GMC OBD1 Engine Computer OEM, shipping cost = $8.61 | 94.4% |
![]() | $59.99 | Condition is Used, 1988-1991 GM C/K Truck and Van 1227747 4.3L, 5.7L, 5.0L & ECM PCM OEM , shipping cost = $9.99 | 99.6% |
![]() | $70.00 | Condition is Used, 1988-1991 GM C/K Truck and Van 1227747 4.3L, 5.7L, 5.0L & 7.4L ECM PCM, FREE SHIPPING | 99.7% |
![]() | $79.00 | Condition is Used, GM ECM 1227747, FREE SHIPPING | 100.0% |
![]() | $85.00 | Condition is Used, 1988 GM 1227747 ECM Chevy Silverado GMC Sierra 5.7 V8 700R4 with AMUB PROM OBS, FREE SHIPPING | 100.0% |
![]() | $110.00 | Condition is Used, 1987-1991 GM CHEVY GMC C/ SUBURBAN OEM ENGINE CONTROL MODULE *ECM* 1227747, shipping cost = $18.00 | 99.6% |
![]() | $125.00 | Top Pick! Condition is Used, 1227747 AMUR chip GM truck Camaro firebird V8 700r ECM PCM ECU. Reman'd, shipping cost = $10.15 | 100.0% |
![]() | $150.00 | Top Pick! Condition is Used, 1987-1991 GM CHEVY GMC C/ SUBURBAN OEM ENGINE CONTROL MODULE *ECM* 1227747, FREE SHIPPING | 100.0% |
![]() | $150.00 | Condition is Used, GM 1227747 ECM was used in 1987 to 1991 C/K Truck, Van, 4.3L, 5.7L, 5.0L & 7.4L, FREE SHIPPING | 100.0% |
![]() | $199.99 | Condition is Used, 1987 Chevy truck 5.7 MT Engine Computer ECU ECM GM memcal chip 1227747 AKAN, FREE SHIPPING | 98.8% |
| photo | price | summary | rating |
|---|---|---|---|
![]() | $13.95 | Top Pick! Condition is New, GM 1227165 ECM Connector Kit TPI TBI Camaro Firebird MAF Computer Truck 1227747 , FREE SHIPPING | ![]() |
![]() | $69.99 | Top Pick! Condition is New, PASSKey 1 + 2 PASSLock Anti-theft (VATS) removal (for 1984-1995 GM OBD1 ECUS), FREE SHIPPING | 100.0% |
![]() | $200.00 | Condition is New, GM 88999146 Engine Control Module Assembly 1987-1992 GMC Chevrolet C/K 454 7.4L, shipping cost = $50.00 | 99.8% |
| photo | price | summary | rating |
|---|---|---|---|
![]() | $49.90 | Condition is For parts or not working, GM 1227747 ECM was Untested, shipping cost = $15.10 | 99.0% |
| photo | price | summary | rating |
|---|---|---|---|
![]() | $9.82 | Condition is New other (see details), Camaro Firebird MAF Computer Truck 1227747 GM 1227165 ECM Connector Kit TPI TBI , shipping cost = $5.99 | 99.5% |

The General Motors ECM Engine A45 AFBZ, with the part number 1227747, is a crucial component in the 1985-1989 GM vehicles. This Engine Control Module (ECM) is responsible for managing various engine functions, ensuring optimal performance and fuel efficiency.
The ECM is a microprocessor-based system that monitors and controls engine functions such as fuel injection, ignition timing, and emission control systems. It communicates with other engine control systems to maintain a balanced and efficient operation. The A45 AFBZ model is known for its reliability and accuracy, providing smooth engine operation and reducing the likelihood of engine-related issues.
The ECM is designed for easy installation, with plug-and-play connectors that make the replacement process straightforward. It is also compatible with various diagnostic tools, allowing for easy troubleshooting and maintenance. The unit is made from high-quality materials, ensuring durability and longevity, even in harsh driving conditions.
In summary, the General Motors ECM Engine A45 AFBZ, part number 1227747, is a vital engine component that ensures efficient and smooth operation. Its reliability, ease of installation, and compatibility with diagnostic tools make it a popular choice among mechanics and car owners. If you're looking to replace or upgrade your ECM, the A45 AFBZ is a reliable and cost-effective option.
Pros of buying a 1227747 1985-1989 GM ECM engine A45 AFBZ:1. Affordability: Compared to new engines, used engines like the 1227747 A45 AFBZ can be significantly cheaper, making it a cost-effective option for many car owners.
2. Availability: Used engines are often more readily available than new ones, as they can be sourced from salvaged or donor vehicles.
3. Compatibility: The 1227747 A45 AFBZ engine is a popular and widely used model, which means it is likely to be compatible with a variety of vehicles and easy to find replacement parts for.
4. Reliability: If the engine has been well-maintained, it can provide reliable service for many years to come.
Cons of buying a 1227747 1985-1989 GM ECM engine A45 AFBZ:1. Quality concerns: Used engines may have hidden damage or wear and tear that can lead to unexpected breakdowns or repairs down the line.
2. Unknown history: Without proper documentation, it is difficult to know the history of the engine, including its previous use, maintenance, and any repairs that have been made.
3. Warranty issues: Used engines typically do not come with warranties, which can leave the buyer responsible for any repairs or replacements that may be needed.
4. Potential compatibility issues: While the 1227747 A45 AFBZ engine is widely used, it may not be a direct fit for all vehicles, which can require additional modifications or parts to make it work.
Conclusion:Buying a 1227747 1985-1989 GM ECM engine A45 AFBZ can be a cost-effective and reliable option for many car owners, but it is important to be aware of the potential drawbacks. It is essential to inspect the engine thoroughly and consider its history before making a purchase, as well as to budget for any potential repairs or modifications that may be needed. If the engine is well-maintained and compatible with the vehicle, it can provide reliable service for many years to come.
Recommendation:If you are considering buying a 1227747 1985-1989 GM ECM engine A45 AFBZ, I recommend thoroughly inspecting the engine and asking the seller for any available documentation. Consider having the engine inspected by a qualified mechanic to ensure that it is in good working condition and to identify any potential issues that may require repairs. Additionally, be prepared to budget for any additional modifications or repairs that may be necessary to make the engine work in your vehicle.
Details:
Check with a dealer on if this will need to be programmed your vehicle. Condition: this is in good used condition with only some minor wear. This may fit other years/ model's as well.
Part: engine computer, part #: 1227747 afbz, fitment: many not all 1985 -1989 Gm truck model's. This will come with a 30 day warranty.
specifications perfoelectric:
- for models: A45
- for makes: Gm
- for years: 1985–1989
- brand: General Motors
- mpn: 1227747
- part type: Ecm Engine Motor
shipping perfoelectric:
- service: standard
- type: fixed
- class: standard
- transit: 3-6 days
general perfoelectric:
- category: Auto Parts > Electrical Components
payments perfoelectric:
- wallet: apple-pay
- credit card: american-express
seller perfoelectric:
- rating: 100.0%
- # reviews: 8205
- city: buffalo, new york
offer perfoelectric:
- options: ship-to-home
- sold #: 31
- started: may 8, 2024
- in stock #: 5
- availability: in stock
- best offers: true
- prices: $49.90–$200.00
- item condition:
- Remanufactured
- Used
- New
- For parts or not working
- New other (see details)
returns perfoelectric:
- paid by: seller
- time: 30 days
- policy: returns accepted
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