Confirm this item fits
Add your vehicle to make sure this item fits and qualifies for free returns.
Picture 1 of 3
Gallery
Picture 1 of 3
Have one to sell?
✅ VIN programmed SERV 12597521 Engine Computer Module PCM ECM ECU GM
US $139.95
Approximately£104.82
Condition:
“programmed to your VIN”
Compatibility:
4 available198 sold
- Buy it now✅ VIN programmed SERV 12597521 Engine Computer Module PCM ECM ECU GM
Oops! Looks like we're having trouble connecting to our server.
Refresh your browser window to try again.
Postage:
Free USPS Priority Mail Padded Flat Rate Envelope®.
Located in: Youngstown, Ohio, United States
Delivery:
Estimated between Fri, 1 Aug and Thu, 7 Aug to 94104
Returns:
30 days return. Seller pays for return postage.
Payments:
Shop with confidence
Seller assumes all responsibility for this listing.
eBay item number:254359519224
Compatibility
This part is compatible with 20 vehicle(s)
| Year | Make | Model | Trim | Engine | Notes |
|---|---|---|---|---|---|
| 2006 | Chevrolet | Trailblazer | A Sport Utility 4-Door | 4.2L 256Cu. In. l6 GAS DOHC Naturally Aspirated | |
| 2006 | Chevrolet | Trailblazer | B Sport Utility 4-Door | 4.2L 256Cu. In. l6 GAS DOHC Naturally Aspirated | |
| 2006 | Chevrolet | Trailblazer | Base Sport Utility 4-Door | 4.2L 256Cu. In. l6 GAS DOHC Naturally Aspirated | |
| 2006 | Chevrolet | Trailblazer | LS Sport Utility 4-Door | 4.2L 256Cu. In. l6 GAS DOHC Naturally Aspirated | |
| 2006 | Chevrolet | Trailblazer | LT Sport Utility 4-Door | 4.2L 256Cu. In. l6 GAS DOHC Naturally Aspirated | |
| 2006 | Chevrolet | Trailblazer EXT | B Sport Utility 4-Door | 4.2L 256Cu. In. l6 GAS DOHC Naturally Aspirated | |
| 2006 | Chevrolet | Trailblazer EXT | Base Sport Utility 4-Door | 4.2L 256Cu. In. l6 GAS DOHC Naturally Aspirated | |
| 2006 | Chevrolet | Trailblazer EXT | LS Sport Utility 4-Door | 4.2L 256Cu. In. l6 GAS DOHC Naturally Aspirated | |
| 2006 | Chevrolet | Trailblazer EXT | LT Sport Utility 4-Door | 4.2L 256Cu. In. l6 GAS DOHC Naturally Aspirated | |
| 2006 | GMC | Canyon | SLE Crew Cab Pickup 4-Door | 3.5L 3460CC 211Cu. In. l5 GAS DOHC Naturally Aspirated | |
| 2006 | GMC | Canyon | SLE Extended Cab Pickup 4-Door | 3.5L 3460CC 211Cu. In. l5 GAS DOHC Naturally Aspirated | |
| 2006 | GMC | Canyon | SLE Standard Cab Pickup 2-Door | 3.5L 3460CC 211Cu. In. l5 GAS DOHC Naturally Aspirated | |
| 2006 | GMC | Canyon | SLT Crew Cab Pickup 4-Door | 3.5L 3460CC 211Cu. In. l5 GAS DOHC Naturally Aspirated | |
| 2006 | GMC | Canyon | SLT Extended Cab Pickup 4-Door | 3.5L 3460CC 211Cu. In. l5 GAS DOHC Naturally Aspirated | |
| 2006 | GMC | Canyon | WT Extended Cab Pickup 4-Door | 3.5L 3460CC 211Cu. In. l5 GAS DOHC Naturally Aspirated | |
| 2006 | GMC | Canyon | WT Standard Cab Pickup 2-Door | 3.5L 3460CC 211Cu. In. l5 GAS DOHC Naturally Aspirated | |
| 2006 | GMC | Envoy | SLE Sport Utility 4-Door | 4.2L 256Cu. In. l6 GAS DOHC Naturally Aspirated | |
| 2006 | GMC | Envoy | SLT Sport Utility 4-Door | 4.2L 256Cu. In. l6 GAS DOHC Naturally Aspirated | |
| 2006 | GMC | Envoy XL | SLE Sport Utility 4-Door | 4.2L 256Cu. In. l6 GAS DOHC Naturally Aspirated | |
| 2006 | GMC | Envoy XL | SLT Sport Utility 4-Door | 4.2L 256Cu. In. l6 GAS DOHC Naturally Aspirated |
Portions of the information contained in this table have been provided by auto101
Item specifics
- Condition
- Seller refurbished
- Seller notes
- “programmed to your VIN”
- Brand
- General Motors
- Other Part Number
- 12597521
- Type
- Powertrain Control Module (PCM)
- Interchange Part Number
- 12569773, CANYON, COLORADO, ENVOY,, HUMMER H3, TRAILBLAZER, TRAILBLAZER EXT, 06, 05, 2005, 2006, 19209820, 4.2 3.7 2.9, 12606373
- YEAR
- 2004 2005, 2006
- Manufacturer Warranty
- yes
- Manufacturer Part Number
- 12597521, 12606398
Item description from the seller
Seller business information
Seller Feedback (7,991)
This item (36)
All items (7,991)
- e***a (46)- Feedback left by buyer.Past 6 monthsVerified purchaseWorked great! Fixed the problem we had with a 2006 Trailblazer shutting off.
- t***g (4637)- Feedback left by buyer.More than a year agoVerified purchaselighting fast shipping, easy install, security was easy, crank sensor was easy to program.i think it helps the truck with extra pep. good people to buy from. very fast replies.
- r***d (358)- Feedback left by buyer.More than a year agoVerified purchasePerformed a key relearn and Crank position relearn and all is good. PCM had also been cleaned, no grease or grime. Quick shipping, good communications, excellent seller. Thank you.
- 7***7 (126)- Feedback left by buyer.Past 6 monthsVerified purchaseItem arrived early, seller has fast shipping. you could tell by the condition of the item and the appearance of the item the quality was good. Very reasonable price compared to others that are outrageous. Plus - this is a US seller! That has free returns that does not hassle you and is very prompt with his communication with you. Stay away from China! Go with this seller!
- 5***a (71)- Feedback left by buyer.Past 6 monthsVerified purchaseArrived sooner than expected . Was very inexpensive, well packaged, good condition, top quality, preprogrammed. Couldn’t ask for a better buying experience. Got me up and running 5 minutes after I received the package! 6 stars out of 5! Any question i had before I received the product were answered with in hours! Great communication!
- t***o (339)- Feedback left by buyer.Past 6 monthsVerified purchaseArrived well packaged and as described. Shipping was FAST. Much better option than buying NOS for $900. Part had one of the retainer clips broken but was pictured and I did not notice so nothing bad on the seller. I would recommend and buy from again.1999-2003 99 00 01 02 03 Lexus RX300 RX 300 Master Window Switch OEM 514335 (#256897043659)
Product ratings and reviews
Most relevant reviews
- 14 Jan, 2023
Easy plug and play ECU
Verified purchase: YesCondition: Pre-ownedSold by: auto101
- 24 Feb, 2025
Worked great! Fixed the problem we had w...
Verified purchase: YesCondition: Pre-ownedSold by: auto101
- 10 May, 2024
Good value.
Verified purchase: YesCondition: Pre-ownedSold by: auto101
- 20 Jan, 2021
Will do more business
Verified purchase: YesCondition: Pre-ownedSold by: auto101
- 14 Jun, 2025
Very satisfied thank you
Verified purchase: YesCondition: Pre-ownedSold by: auto101
More to explore:
- Car ECUs & Computer Modules,
- Daihatsu Car ECUs & Computer Modules,
- Peugeot Car ECUs & Computer Modules,
- Jeep Car ECUs & Computer Modules,
- JDM Car ECUs & Computer Modules,
- Webasto Car ECUs & Computer Modules,
- Nissan Car ECUs & Computer Modules,
- Mazda Car ECUs & Computer Modules,
- Audi Car ECUs & Computer Modules,
- Continental Car ECUs & Computer Modules
Seller Feedback (7,991)
This item (36)
All items (7,991)
- e***a (46)- Feedback left by buyer.Past 6 monthsVerified purchaseWorked great! Fixed the problem we had with a 2006 Trailblazer shutting off.
- t***g (4637)- Feedback left by buyer.More than a year agoVerified purchaselighting fast shipping, easy install, security was easy, crank sensor was easy to program.i think it helps the truck with extra pep. good people to buy from. very fast replies.
- r***d (358)- Feedback left by buyer.More than a year agoVerified purchasePerformed a key relearn and Crank position relearn and all is good. PCM had also been cleaned, no grease or grime. Quick shipping, good communications, excellent seller. Thank you.
- 7***7 (126)- Feedback left by buyer.Past 6 monthsVerified purchaseItem arrived early, seller has fast shipping. you could tell by the condition of the item and the appearance of the item the quality was good. Very reasonable price compared to others that are outrageous. Plus - this is a US seller! That has free returns that does not hassle you and is very prompt with his communication with you. Stay away from China! Go with this seller!
- 5***a (71)- Feedback left by buyer.Past 6 monthsVerified purchaseArrived sooner than expected . Was very inexpensive, well packaged, good condition, top quality, preprogrammed. Couldn’t ask for a better buying experience. Got me up and running 5 minutes after I received the package! 6 stars out of 5! Any question i had before I received the product were answered with in hours! Great communication!
- t***o (339)- Feedback left by buyer.Past 6 monthsVerified purchaseArrived well packaged and as described. Shipping was FAST. Much better option than buying NOS for $900. Part had one of the retainer clips broken but was pictured and I did not notice so nothing bad on the seller. I would recommend and buy from again.1999-2003 99 00 01 02 03 Lexus RX300 RX 300 Master Window Switch OEM 514335 (#256897043659)