♻️2003-2007 CHEVY SILVERADO SIERRA 5.3L ENGINE CONTROL MODULE ECU ECM 12589463

Triple one auto
(95)
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C $75.00
ApproximatelyS$ 69.55
or Best Offer
Condition:
Used
Breathe easy. Returns accepted.
Shipping:
C $58.73 (approx S$ 54.47) eBay International Shipping.
Located in: Bow Island, Canada
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Delivery:
Estimated between Mon, 22 Dec and Fri, 2 Jan to 94104
Estimated delivery dates - opens in a new window or tab include seller's handling time, origin ZIP Code, destination ZIP Code and time of acceptance and will depend on shipping service selected and receipt of cleared paymentcleared payment - opens in a new window or tab. Delivery times may vary, especially during peak periods.
Seller ships within 2 days after receiving cleared payment.
Returns:
30 days return. Buyer pays for return shipping. If you use an eBay shipping label, it will be deducted from your refund amount. Policy depends on shipping service.
Coverage:
Read item description or contact seller for details. See all detailsSee all details on coverage
(Not eligible for eBay purchase protection programmes)
Seller assumes all responsibility for this listing.
eBay item number:388580907894
Last updated on Nov 15, 2025 01:20:19 SGTView 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 ...
Country of Origin
Unknown
Mounting Style
Direct Replacement
Programming Required
Yes
Fitment Type
Direct Replacement
Manufacturer Part Number
12589162, 12587806, 12591723
Terminal Type
Blade, Pin
Material
Aluminum
Superseded Part Number
89017734, 12582605, 12589463, 12602802, 89017750
Vintage Part
Yes
Placement on Vehicle
Front, Left, LH front under battery
Brand
GM
Type
Electronic Control Module
Interchange Part Number
ENGINE CONTROL MODULE ECM OEM, ENGINE CONTROL UNIT ECU OEM, ENGINE BRAIN BOX EBX OEM, AUTOMATIC AUTO TRANSMISSION TRANS AT, 2003 2004 2005 2006 2007 03 04 05 06 07 CHEVROLET CHEVY SILVERADO, 2003 2004 2005 2006 2007 03 04 05 06 07 GMC SIERRA HUMMER H2, 2003 2004 2005 2006 03 04 05 06 CHEVROLET CHEVY SUBURBAN TAHOE, 2003 2004 2005 2006 03 04 05 06 CHEVROLET CHEVY AVALANCHE, 2003 2004 2005 2006 03 04 05 06 CADILLAC ESCALADE, 2003 03 CHEVROLET CHEVY TRAILBLAZER SSR GMC ENVOY XL, 2003 03 ISUZU ASCENDER, ELECTRONIC CONTROL MODULE LH LEFT HAND FRONT UNDER BATTERY, WITHOUT HYBRID OPTION WITHOUT 4.3L, 12589463, 7633
OE/OEM Part Number
12589463
Features
Easy Installation
Universal Fitment
Yes
Performance Part
No
Category

Item description from the seller

About this seller

Triple one auto

100% positive feedback•391 items sold

Joined Jun 2023
Usually responds within 24 hours
Visit storeContact

Detailed Seller Ratings

Average for the last 12 months
Accurate description
4.9
Reasonable shipping cost
4.5
Shipping speed
4.8
Communication
5.0

Seller feedback (84)

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  • 9***1 (76)- Feedback left by buyer.
    Past 6 months
    Verified purchase
    Product was exactly as described was what i needed. Shipping was fast no issues would recommend buying from this seller
    Dodge RAM 2009-2012 Drivers Lower Dash Storage Tray Compartment Slate 1EB12TRMAA (#388281173617)
  • l***_ (18987)- Feedback left by buyer.
    Past 6 months
    Verified purchase
    Great seller, received ♻️86 87 88 NISSAN D21 PICKUP TRUCK REAR VIEW MIRROR fast, thank you, 5 stars!
    ♻️86 87 88 NISSAN D21 PICKUP TRUCK REAR VIEW MIRROR CC03386 (#388961542158)
  • c***4 (3)- Feedback left by buyer.
    Past year
    Verified purchase
    There is very good reason for the 100% positive feedback for this seller. Everything about my purchase was excellent! This includes the care taken for the great packaging of the item (incl some personalization within the contents), the item itself was in excellent condition, the prompt & friendly reply when I contacted this seller, and the prompt shipping of the item.
    2007 2008 Chrysler Sebring 4 Door Sedan DRIVER Side Tail Light Lamp OEM (#387494753930)
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