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Item #:
126830258
2003 Avalanche Engine Computer 12576106 ECM PCM ECU Programmed to Your Vehicle VIN
85% of respondents would recommend this to a friend
Item #:
126830258
UGX 976760
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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In stock
Imported from USA store
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Order now and get it around Sunday, November 29
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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 |
| Country of Origin | This item will be imported from US |
| What is in the box | 2003 Avalanche Engine Computer... For more details, please check description/product details |
| 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
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Customer Questions & Answers
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How to Shop 2003 Avalanche Engine Computer 12576106 ECM PCM ECU Online From Ubuy?
Answer: It’s easy to shop 2003 Avalanche Engine Computer 12576106 ECM PCM ECU online from Ubuy. You just have to search for the product, choose your shipping method while checking out and get it delivered to your location. -
Question:
Is 2003 Avalanche Engine Computer 12576106 ECM PCM ECU Available to Shop Online in Uganda?
Answer: Yes, at Ubuy Uganda this product is available for you to shop at a reasonable price. The 2003 Avalanche Engine Computer 12576106 ECM PCM ECU is not available locally but you can trust us with our express shipping services. -
Question:
How Long Does It Take to Get Product After Placing the Order?
Answer: The delivery time of your ordered product varies as per what you've ordered and the shipping method that you've chosen. The estimated delivery time is mentioned during the checkout process, so be carefree while shopping.
Flashmasters Engine Computers Editorial Review
2003 Avalanche Engine Computer 12576106 ECM PCM ECU Programmed to Your Vehicle VIN offers a tailored solution for your vehicle's engine management system. Manufactured by Flashmasters, this unit weighs 2 lbs and is designed for a seamless fit with your vehicle's unique VIN programming. Customers have highlighted the effortless installation process and how the product enhances engine performance. It essentially optimizes fuel efficiency and ensures that your vehicle runs smoothly. With robust build quality, this ECM provides reliability and effectiveness that meet automotive standards.
Customer Reviews & Ratings
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Pros
- Easy installation process for users
- Optimized for enhanced engine performance
- Tailored programming to your vehicle VIN
- Robust build quality ensuring durability
- Lightweight design for easy handling
Cons
- May require professional installation for best results
Platform Trust & Buyer Confidence
MB
Mona
Verified buyer
“Everything was efficient and fast. ”
05 November 2026 · via Trustpilot
MT
Music
Verified buyer
“The prices—including shipping costs and customs duties—are clear from the very beginning, with no hidden fees. I highly recommend using their services. My experience with the "Ubuy" website was excellent. I purchased a PRS USA Swamp Ash Special guitar, and it arrived in just 11 days. The shipping service was fantastic, and the product arrived in perfect condition. What I particularly appreciated about the site is that the prices—including shipping costs and customs duties—are clear from the very beginning, with no hidden fees. I highly recommend using their services.”
05 November 2026 · via Trustpilot
WF
William
Verified buyer
“I can't fault this purchase. Had a scarce part i needed, cheaper than i could source it in the UK, ordered and was followed up with great communication and speedy delivery of a very well packaged part.”
06 November 2026 · via Trustpilot
A
Andrew
Verified buyer
“Fast delivery, good and secure packaging, everything was fine and with no problems.”
06 November, 2026 · via Trustpilot
SM
Stephen
Verified buyer
“I am very happy with my insoles purchase, they make my work boots very comfortable and soft to walk on and even mitigate the vibration from driving the truck all day. I would highly recommend this company for online purchases, reliability of product delivery and value for money.”
07 November 2026 · via Trustpilot
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UGX 976760
Order now and get it around Sunday, November 29
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.)
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