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2010-2011 Cadillac STS 3.6L Engine Control Module Unit ECM ECU PCM 12621793 OEM

US $179.99
as low as $31.23/mo with
Condition:
Used
Please see the description for exact fitment details.
Last one1 sold

Additional service available

Breathe easy. Free shipping and returns.
Other people bought this. 1 has already sold.
Shipping:
Free 2-4 day delivery
Get it between Wed, Aug 20 and Fri, Aug 22 to 94104.
Located in: Bountiful, Utah, United States
Returns:
30 days returns. Seller pays for return shipping.
Payments:
       .
As low as $31.23/mo with Klarna.
*No Interest if paid in full in 6 months on $149+. See terms and apply now- for PayPal Credit, opens in a new window or tab
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Seller assumes all responsibility for this listing.
eBay item number:157056876098
Last updated on Aug 05, 2025 06:22:10 PDTView all revisionsView all revisions

Compatibility

This part is compatible with 4 vehicle(s)
YearMakeModelTrimEngineNotes
2011CadillacSTSBase Sedan 4-Door3.6L 3564CC 217Cu. In. V6 GAS DOHC Naturally Aspirated
2011CadillacSTSPlatinum Sedan 4-Door3.6L 3564CC 217Cu. In. V6 GAS DOHC Naturally Aspirated
2010CadillacSTSBase Sedan 4-Door3.6L 3564CC 217Cu. In. V6 GAS DOHC Naturally Aspirated
2010CadillacSTSBase Sedan 4-Door4.6L 281Cu. In. V8 GAS DOHC Naturally Aspirated
Portions of the information contained in this table have been provided by parthub98

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
“Please see the description for exact fitment details.”
Brand
ACDelco
Type
Engine Control Unit (ECU)
Interchange Part Number
2010 2011 20 11 Cadillac STS, 2010 2011 10 11 Cadillac CTS, Engine Control Module, Engine Control Unit Computer, Engine Control Module Unit, Engine Computer Control Module Unit, Computadora de la unidad de control del motor, 3.6L V6
Manufacturer Warranty
1 Month
OE/OEM Part Number
12621793, 12617230
Manufacturer Part Number
12621793, 12617230
Superseded Part Number
0 261 S02 774, 0261S02774
Country/Region of Manufacture
Mexico
Universal Fitment
No
Vintage Part
No
Placement on Vehicle
Front
Performance Part
No
Category

Item description from the seller

About this seller

Tegridy Parts

97.1% positive feedback4.2K items sold

Joined May 2016

Detailed seller ratings

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

Seller feedback (388)

All ratings
Positive
Neutral
Negative
  • c***i (173)- Feedback left by buyer.
    Past 6 months
    Verified purchase
    Shipping was fast and the PCM arrived in two days. PCM was protected in bubble-wrap inside the shipping box. Item received matched the listing and is fully functional. PCM flashed and tested successfully. Good experience and price with this seller.
  • e***f (1124)- Feedback left by buyer.
    Past 6 months
    Verified purchase
    Fast shipping, Excellent packaging, Exactly as described, Best price value. 10/10 I highly recommend the seller Tegridy Parts for all of your second hand OEM car part needs. He has the best deals on the market, and parts that are getting harder and harder to find that you cannot get brand new anymore. My 2000 Honda Civic sedan 1.6 l is much happier now! And looks 10 times better. Thanks again , RANDY 😆😁😄.
    Reply from: parthub98- Feedback replied by seller parthub98.- Feedback replied by seller parthub98.
    I'm very happy for your car! It's a pleasure to spread some tegridy your way, thanks for your business!
  • a***i (28)- Feedback left by buyer.
    Past 6 months
    Verified purchase
    Excellent communication and fast shipping! Great seller to work with. The part I ordered came well packaged and exactly as described.