Engine Computer (PCM/ECM/ECU) compatible with Chevrolet Trailblazer 4.2L 2002 models with matching part numbers: 12223160, 12571178, 12575331, 12576462, 12576463, 16255240 & 19210066This unit comes programmed, flashed & updated to your car's Vehicle Identification Number (VIN). Your VIN is REQUIRED to program the unit. We recommend including your VIN during the checkout process. You can also call/email it to us after you've completed your purchase. If we DON'T receive your VIN within 3 business days, requires us to ship you the unit w/out Programming. This item comes with a LIFETIME Warranty. It doesn't include any labor associated with installation or removal of parts.
Trustpilot
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