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Item #:
126830258
2003 Avalanche Engine Computer 12576106 Programmed to Your VIN ECM PCM ECU
Item #:
126830258
SAR 761
Price Details
Excluding Shipping & Custom charges ( Shipping and custom charges will be calculated on checkout )
*All items will import from US
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Imported from USA store
QTY:
Order now and get it around Sunday, August 16
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This E.C.M. is programmed to your V.I.N. to exactly match your vehicle.
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What Stands Out
Customized Programming
Each ECM is programmed specifically to your VIN, ensuring perfect compatibility and optimized performance for your vehicle.
Direct Replacement
This ECM serves as a direct replacement for your original unit, making installation simple and hassle-free without additional modifications.
Enhanced Performance
Improves engine efficiency and responsiveness, addressing common performance issues effectively, unlike generic alternatives.
Product Details
| Department | Unisex Adult |
| Manufacturer | Flashmasters |
| Color | Multicolor |
| Brand | Flashmasters |
| Material | Plastic |
| Operating Temperature | 125 Degrees Celsius |
| Item Weight | 2 lbs (910 grams) |
Who Should Buy?
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Replacement Needs
Ideal for users needing an ECM replacement after malfunction or failure in their 2003 Avalanche vehicle.
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VIN Programming
Perfect for those requiring a customized ECM programmed specifically to their vehicle’s VIN for optimal performance.
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DIY Mechanics
Great for DIY enthusiasts who are comfortable installing car parts and need an easy-to-install engine computer.
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Budget-Conscious
Not suitable for users looking for a low-cost alternative, as it's a specialized and potentially expensive component.
Product Description
2003 Avalanche Engine Computer 12576106 Programmed to Your VIN ECM PCM ECU
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Customer Questions & Answers
-
Question:
What vehicles does this E.C.M. fit?
Answer: It fits the 2003 5.3/8.1L Chevrolet Avalanche (1500,2500). -
Question:
What is required after purchasing the E.C.M.?
Answer: You will need to provide your V.I.N. for programming. -
Question:
Are installation instructions included?
Answer: Yes, installation instructions are provided for both the E.C.M. setup and any needed relearn procedures.
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“Perfect service and fast delivery.”
16-Jul-26 · via Trustpilot
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Important information
- Limitations : For products shipped internationally, please note that any manufacturer warranty may not be valid; manufacturer service options may not be available; product manuals, instructions, and safety warnings may not be in destination country languages; the products (and accompanying materials) may not be designed in accordance with destination country standards, specifications, and labeling requirements; and the products may not conform to destination country voltage and other electrical standards (requiring use of an adapter or converter if appropriate). The recipient is responsible for assuring that the product can be lawfully imported to the destination country. When ordering from Ubuy or its affiliates, the recipient is the importer of record and must comply with all laws and regulations of the destination country.
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SAR 761
Order now and get it around Sunday, August 16
This item is not restrict in my country.(Please click on above link if this item is not restrict in your country, So our team will review and allow.)
QTY:
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Fastest cross-border delivery
Features & Benefits
- Compatible with 2003 5.3/8.1L Chevrolet Avalanche (1500,2500).
- Each E.C.M. is personalized and programmed to your specific V.I.N.
- Includes instructions for anti-theft relearn and crankshaft variation relearn.
- Plug and Play installation for easy set up.
- Resolve check engine light issues with provided troubleshooting guidance.
- Get a reliable and normal vehicle performance with our E.C.M.
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