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✅OEM E78 Engine Control Module ECU Buick Cadilla Chevrolet GMC 12655499 12643636

CHP.AUTOPARTS
(475)
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US $45.00
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Was US $100.00 (55% off)What does this price mean?
Recent sales price provided by the seller
or 4 interest-free payments of $11.25 available with
Condition:
Used
“2011-2016 OEM E78 Engine Control Module Computer Brain Engine Control Module Ecu Pcm Ecm Pcu Ebx ”... Read moreabout condition
Sale ends in: 10h 31m

Additional service available

Breathe easy. Free shipping and returns.
Shipping:
Free 2-4 day delivery
Get it between Mon, Nov 3 and Wed, Nov 5 to 94104.
Located in: Glendale, California, United States
Returns:
30 days returns. Seller pays for return shipping.
Payments:
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eBay item number:315378367766
Last updated on Oct 19, 2025 16:51:52 PDTView all revisionsView all revisions

Item specifics

Condition
Used
An item that has been used previously. The item may have some signs of cosmetic wear, but is fully operational and functions as intended. This item may be a floor model or store return that has been used. See the seller’s listing for full details and description of any imperfections. See all condition definitionsopens in a new window or tab
Seller Notes
“2011-2016 OEM E78 Engine Control Module Computer Brain Engine Control Module Ecu Pcm Ecm Pcu Ebx ...
Country of Origin
United States
Protection Lock
No
Programming Required
Yes
Memory
Factory
Items Included
Module
Item Length
Factory
Placement on Vehicle
Front
Manufacturer Warranty
None
Item Height
Factory
Connector Type
Female
Features
Easy Installation
Terminal Quantity
Factory
Item Width
Factory
Performance Part
No
Mounting Style
Clip-On
Maximum Amperage
Factory
Terminal Type
Factory
Manufacturer Part Number
12655499 12643636, E78 12655499 12643636, E78 12643636, E78 12655499, 12655499 12643636 ABMW
Material
Aluminum, Plastic
Superseded Part Number
Continental, Chrysler, ACDelco, GM Components Holdings
Vintage Part
No
Brand
GM
Type
Engine Control Unit (ECU)
Interchange Part Number
Computer Brain Engine Control ECU ECM EBX Module, Engine Control Module Unit Ecm, Engine Control Module Computer ECM ECU Unit, Engine Computer Ecu Pcm Ecm Pcu Oem, Engine ECM Electronic Control Module COMPUTER, Computer Brain Engine Control Ecu Pcm Ecm Pcu OEM, Electronic Control Module, Computer Brain Engine Control ECU ECM EBX Module Unit, Powertrain Control Module, COMPUTER BRAIN BOX, Module Powertrain, Motor Computer Brain Engine Control ECU ECM EBX Module
OE/OEM Part Number
OEM 12655499 12643636, OEM E78 12655499 12643636
Universal Fitment
No
Item Weight
OEM
Category

Item description from the seller

About this seller

CHP.AUTOPARTS

100% positive feedback•2.2K items sold

Joined Jul 2023
Usually responds within 24 hours
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Detailed seller ratings

Average for the last 12 months
Accurate description
4.9
Reasonable shipping cost
4.9
Shipping speed
4.9
Communication
5.0

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Seller feedback (375)

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  • n***d (212)- Feedback left by buyer.
    Past year
    Verified purchase
    Shipping was decently fast! Item has exactly described and arrived in amazing packaging, bubble wrapped usps padded envelope with extra bubble wraps and perfect size box!
    ✅2003 Toyota Highlander Traction ABS TRC VSC SKID Control Module OEM 89540-48250 (#314872518782)
  • e***j (96)- Feedback left by buyer.
    Past 6 months
    Verified purchase
    Great Seller. Item was as described, well priced and in working condition. Fast shipping.
    ✅OEM 44510-06080-A ### 04-08 Toyota Camry Solara ABS Pump Anti Lock Brake Module (#316148545840)
  • n***d (208)- Feedback left by buyer.
    Past 6 months
    Verified purchase
    Shipped quick, packed well. Great transaction
    ✅️1996-2002 Toyota 4Runner Antenna Relay Computer Control Module 85914-35010 OEM (#314732051845)
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