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- 2003 Hummer H2 Engine Computer 12576106 Progr...
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Item #:
107251826
2003 Hummer H2 Engine Computer 12576106 Programmed to Your VIN ECM PCM ECU
Item #:
107251826
0 ratings
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This E.C.M. is programmed for your vehicle using your V.I.N. to exactly match your vehicle.
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What Stands Out
Custom Programming
Engine computer is programmed specifically to your vehicle's VIN, ensuring optimal compatibility and performance for your Hummer H2, enhancing drivability and efficiency.
OEM Quality
Built to original equipment manufacturer specifications, providing a reliable and high-quality replacement that matches the performance of the original engine control module.
Easy Installation
Designed for straightforward plug-and-play installation, reducing downtime and making it accessible for users with basic mechanical skills, eliminating the need for professional installation services.
Product Details
| Item Weight | 2 lbs (910 grams) |
Who Should Buy?
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Hummer H2 Owners
Ideal for Hummer H2 owners needing a replacement engine computer that’s specifically programmed for their vehicle’s VIN.
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Auto Repair Shops
Useful for auto repair shops specializing in Hummer vehicles, ensuring quick and accurate engine control solutions.
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DIY Mechanics
Great for DIY mechanics who want to replace or upgrade their engine computer with a direct-fit, programmed option.
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Non-Hummer Vehicles
This product will not work for vehicles other than the Hummer H2, making it unsuitable for other models.
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Complex Engine Issues
Not recommended for vehicles with significant underlying engine problems that a programmed computer cannot resolve.
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Inexperienced Users
Inexperienced users may struggle with installation; professional assistance is advised for proper setup and function.
Product Description
2003 Hummer H2 Engine Computer 12576106 Programmed to Your VIN ECM PCM ECU
Have any Query? Chat with us
Customer Questions & Answers
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Question:
What is included with the E.C.M.?
Answer: Instructions for installation and necessary procedures. -
Question:
How do I provide my V.I.N. for programming?
Answer: You will need to send us your V.I.N. after purchase to customize the E.C.M. -
Question:
What if the service engine light comes on?
Answer: You may need a scan tool to perform a crankshaft variation relearn and clear the trouble code.
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Mohd
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“The product received very good packaging & safe…Thank You”
16 June 2026 · via Trustpilot
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Shawati
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“Accurate delivery timing given”
16 June 2026 · via Trustpilot
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Youcef
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“Not madly expensive like I thought, and much quicker than promised.”
15 June 2026 · via Trustpilot
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6/7/2026 · via Trustpilot
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“The process was smooth, with clear communication and timelines. This was my 1st purchase and I am really impressed. I will definitely be coming back.”
12 June 2026 · via Trustpilot
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- 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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PCI DSS compliant and ISO 27001:2022 certified, with encrypted payments and full buyer protection on every order.
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Fastest cross-border delivery
Features & Benefits
- Fits 2003 6.0L Hummer H2.
- Custom programmed using your V.I.N.
- Includes instructions for installation.
- May require anti-theft and crankshaft relearn procedures.
- Same day shipping if ordered before 2:00 P.M. EST.
- Plug and Play design for easy installation.
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