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A Used OEM 2021 CHEVROLET TRAILBLAZER ENGINE COMPUTER/MODULE ECU/ECM/PCM at Auto Part Search (Image 1 of 58)
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A Used OEM 2021 CHEVROLET TRAILBLAZER ENGINE COMPUTER/MODULE ECU/ECM/PCM at Auto Part Search (Image 2 of 58) A Used OEM 2021 CHEVROLET TRAILBLAZER ENGINE COMPUTER/MODULE ECU/ECM/PCM at Auto Part Search (Image 3 of 58) A Used OEM 2021 CHEVROLET TRAILBLAZER ENGINE COMPUTER/MODULE ECU/ECM/PCM at Auto Part Search (Image 4 of 58) A Used OEM 2021 CHEVROLET TRAILBLAZER ENGINE COMPUTER/MODULE ECU/ECM/PCM at Auto Part Search (Image 5 of 58) A Used OEM 2021 CHEVROLET TRAILBLAZER ENGINE COMPUTER/MODULE ECU/ECM/PCM at Auto Part Search (Image 6 of 58) A Used OEM 2021 CHEVROLET TRAILBLAZER ENGINE COMPUTER/MODULE ECU/ECM/PCM at Auto Part Search (Image 7 of 58) A Used OEM 2021 CHEVROLET TRAILBLAZER ENGINE COMPUTER/MODULE ECU/ECM/PCM at Auto Part Search (Image 8 of 58) A Used OEM 2021 CHEVROLET TRAILBLAZER ENGINE COMPUTER/MODULE ECU/ECM/PCM at Auto Part Search (Image 9 of 58) A Used OEM 2021 CHEVROLET TRAILBLAZER ENGINE COMPUTER/MODULE ECU/ECM/PCM at Auto Part Search (Image 10 of 58) A Used OEM 2021 CHEVROLET TRAILBLAZER ENGINE COMPUTER/MODULE ECU/ECM/PCM at Auto Part Search (Image 11 of 58) A Used OEM 2021 CHEVROLET TRAILBLAZER ENGINE COMPUTER/MODULE ECU/ECM/PCM at Auto Part Search (Image 12 of 58) A Used OEM 2021 CHEVROLET TRAILBLAZER ENGINE COMPUTER/MODULE ECU/ECM/PCM at Auto Part Search (Image 13 of 58) A Used OEM 2021 CHEVROLET TRAILBLAZER ENGINE COMPUTER/MODULE ECU/ECM/PCM at Auto Part Search (Image 14 of 58) A Used OEM 2021 CHEVROLET TRAILBLAZER ENGINE COMPUTER/MODULE ECU/ECM/PCM at Auto Part Search (Image 15 of 58) A Used OEM 2021 CHEVROLET TRAILBLAZER ENGINE COMPUTER/MODULE ECU/ECM/PCM at Auto Part Search (Image 16 of 58) A Used OEM 2021 CHEVROLET TRAILBLAZER ENGINE COMPUTER/MODULE ECU/ECM/PCM at Auto Part Search (Image 17 of 58) A Used OEM 2021 CHEVROLET TRAILBLAZER ENGINE COMPUTER/MODULE ECU/ECM/PCM at Auto Part Search (Image 18 of 58) A Used OEM 2021 CHEVROLET TRAILBLAZER ENGINE COMPUTER/MODULE ECU/ECM/PCM at Auto Part Search (Image 19 of 58) A Used OEM 2021 CHEVROLET TRAILBLAZER ENGINE COMPUTER/MODULE ECU/ECM/PCM at Auto Part Search (Image 20 of 58) A Used OEM 2021 CHEVROLET TRAILBLAZER ENGINE COMPUTER/MODULE ECU/ECM/PCM at Auto Part Search (Image 21 of 58) A Used OEM 2021 CHEVROLET TRAILBLAZER ENGINE COMPUTER/MODULE ECU/ECM/PCM at Auto Part Search (Image 22 of 58) A Used OEM 2021 CHEVROLET TRAILBLAZER ENGINE COMPUTER/MODULE ECU/ECM/PCM at Auto Part Search (Image 23 of 58) A Used OEM 2021 CHEVROLET TRAILBLAZER ENGINE COMPUTER/MODULE ECU/ECM/PCM at Auto Part Search (Image 24 of 58) A Used OEM 2021 CHEVROLET TRAILBLAZER ENGINE COMPUTER/MODULE ECU/ECM/PCM at Auto Part Search (Image 25 of 58) A Used OEM 2021 CHEVROLET TRAILBLAZER ENGINE COMPUTER/MODULE ECU/ECM/PCM at Auto Part Search (Image 26 of 58) A Used OEM 2021 CHEVROLET TRAILBLAZER ENGINE COMPUTER/MODULE ECU/ECM/PCM at Auto Part Search (Image 27 of 58) A Used OEM 2021 CHEVROLET TRAILBLAZER ENGINE COMPUTER/MODULE ECU/ECM/PCM at Auto Part Search (Image 28 of 58) A Used OEM 2021 CHEVROLET TRAILBLAZER ENGINE COMPUTER/MODULE ECU/ECM/PCM at Auto Part Search (Image 29 of 58) A Used OEM 2021 CHEVROLET TRAILBLAZER ENGINE COMPUTER/MODULE ECU/ECM/PCM at Auto Part Search (Image 30 of 58) A Used OEM 2021 CHEVROLET TRAILBLAZER ENGINE COMPUTER/MODULE ECU/ECM/PCM at Auto Part Search (Image 31 of 58) A Used OEM 2021 CHEVROLET TRAILBLAZER ENGINE COMPUTER/MODULE ECU/ECM/PCM at Auto Part Search (Image 32 of 58) A Used OEM 2021 CHEVROLET TRAILBLAZER ENGINE COMPUTER/MODULE ECU/ECM/PCM at Auto Part Search (Image 33 of 58) A Used OEM 2021 CHEVROLET TRAILBLAZER ENGINE COMPUTER/MODULE ECU/ECM/PCM at Auto Part Search (Image 34 of 58) A Used OEM 2021 CHEVROLET TRAILBLAZER ENGINE COMPUTER/MODULE ECU/ECM/PCM at Auto Part Search (Image 35 of 58) A Used OEM 2021 CHEVROLET TRAILBLAZER ENGINE COMPUTER/MODULE ECU/ECM/PCM at Auto Part Search (Image 36 of 58) A Used OEM 2021 CHEVROLET TRAILBLAZER ENGINE COMPUTER/MODULE ECU/ECM/PCM at Auto Part Search (Image 37 of 58) A Used OEM 2021 CHEVROLET TRAILBLAZER ENGINE COMPUTER/MODULE ECU/ECM/PCM at Auto Part Search (Image 38 of 58) A Used OEM 2021 CHEVROLET TRAILBLAZER ENGINE COMPUTER/MODULE ECU/ECM/PCM at Auto Part Search (Image 39 of 58) A Used OEM 2021 CHEVROLET TRAILBLAZER ENGINE COMPUTER/MODULE ECU/ECM/PCM at Auto Part Search (Image 40 of 58) A Used OEM 2021 CHEVROLET TRAILBLAZER ENGINE COMPUTER/MODULE ECU/ECM/PCM at Auto Part Search (Image 41 of 58) A Used OEM 2021 CHEVROLET TRAILBLAZER ENGINE COMPUTER/MODULE ECU/ECM/PCM at Auto Part Search (Image 42 of 58) A Used OEM 2021 CHEVROLET TRAILBLAZER ENGINE COMPUTER/MODULE ECU/ECM/PCM at Auto Part Search (Image 43 of 58) A Used OEM 2021 CHEVROLET TRAILBLAZER ENGINE COMPUTER/MODULE ECU/ECM/PCM at Auto Part Search (Image 44 of 58) A Used OEM 2021 CHEVROLET TRAILBLAZER ENGINE COMPUTER/MODULE ECU/ECM/PCM at Auto Part Search (Image 45 of 58) A Used OEM 2021 CHEVROLET TRAILBLAZER ENGINE COMPUTER/MODULE ECU/ECM/PCM at Auto Part Search (Image 46 of 58) A Used OEM 2021 CHEVROLET TRAILBLAZER ENGINE COMPUTER/MODULE ECU/ECM/PCM at Auto Part Search (Image 47 of 58) A Used OEM 2021 CHEVROLET TRAILBLAZER ENGINE COMPUTER/MODULE ECU/ECM/PCM at Auto Part Search (Image 48 of 58) A Used OEM 2021 CHEVROLET TRAILBLAZER ENGINE COMPUTER/MODULE ECU/ECM/PCM at Auto Part Search (Image 49 of 58) A Used OEM 2021 CHEVROLET TRAILBLAZER ENGINE COMPUTER/MODULE ECU/ECM/PCM at Auto Part Search (Image 50 of 58) A Used OEM 2021 CHEVROLET TRAILBLAZER ENGINE COMPUTER/MODULE ECU/ECM/PCM at Auto Part Search (Image 51 of 58) A Used OEM 2021 CHEVROLET TRAILBLAZER ENGINE COMPUTER/MODULE ECU/ECM/PCM at Auto Part Search (Image 52 of 58) A Used OEM 2021 CHEVROLET TRAILBLAZER ENGINE COMPUTER/MODULE ECU/ECM/PCM at Auto Part Search (Image 53 of 58) A Used OEM 2021 CHEVROLET TRAILBLAZER ENGINE COMPUTER/MODULE ECU/ECM/PCM at Auto Part Search (Image 54 of 58) A Used OEM 2021 CHEVROLET TRAILBLAZER ENGINE COMPUTER/MODULE ECU/ECM/PCM at Auto Part Search (Image 55 of 58) A Used OEM 2021 CHEVROLET TRAILBLAZER ENGINE COMPUTER/MODULE ECU/ECM/PCM at Auto Part Search (Image 56 of 58) A Used OEM 2021 CHEVROLET TRAILBLAZER ENGINE COMPUTER/MODULE ECU/ECM/PCM at Auto Part Search (Image 57 of 58) A Used OEM 2021 CHEVROLET TRAILBLAZER ENGINE COMPUTER/MODULE ECU/ECM/PCM at Auto Part Search (Image 58 of 58)
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2021 CHEVROLET TRAILBLAZER ENGINE COMPUTER/MODULE ECU/ECM/PCM PARTS

Buy ENGINE COMPUTER/MODULE ECU/ECM/PCM for $$113.00. SERV#12697793 TRAILBLAZER

Shipping Pickup
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2,000.0 mi
Stock Number
21642
OEM Number
12726508
Part Grade
A
Part Status
Used
Color
WHITE
SKU
WI02-1000574257
VIN
KL79MUSL1MB107463
Tag
0002356251
Handling Time
Allow 48h for removal

Member informations
Don Scharf Auto Parts, PRP logo

Yard Notes
SERV#12697793 TRAILBLAZER

Fulfillment Options

Estimated delivery date Allow 48h for pick up or shipping
Monday, September 21, 2026 – Friday, September 25, 2026
Estimated Final Price $113.00
Breakdown
Price breakdown
Price$45.00
Core deposit (refundable)$3.00
Shipping$65.00
Total$113.00
To keep our part prices low, a 2.9% service fee is applied to credit card orders. This fee is waived for ACH/Debit payments.
PART PRICE: $45.00

Product Fitment year ranges and models
Year
Make
Model
2020 - 2023
BUICK
ENCORE GX
2020 - 2022
CADILLAC
XT4
2020 - 2023
CADILLAC
XT5
2021 - 2022
CADILLAC
XT6
2020 - 2023
CHEVROLET
BLAZER
2021 - 2022
CHEVROLET
SILVERADO 1500 PICKUP
2021 - 2022
CHEVROLET
TRAILBLAZER
2020 - 2022
GMC
ACADIA
2021 - 2022
GMC
SIERRA 1500 PICKUP
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