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SKU:
NLT2S01400
Ships for free in 2–4 business days.
Actuator 12723306 for 2015–2019 GM 6.6L Duramax Trucks
$1,376.99
In Stock
$1,376.99
Sale price
$1,376.99
Regular price
This replacement actuator is intended for select 2015–2019 Chevrolet Silverado and GMC Sierra HD trucks with the 6.6L Duramax diesel. Match part number #12723306 and the actuator's exact function before ordering.
Estimated delivery between
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Compatible Models
We do our best to list all compatible models. Although this may be the part you need, your exact model may not appear below.
Compatible equipment / model
- 2015-2019 Chevrolet Silverado 2500HD 6.6L
- 2015-2019 Chevrolet Silverado 3500HD 6.6L
- 2015-2019 GMC Sierra 2500HD 6.6L
- 2015-2019 GMC Sierra 3500HD 6.6L
Product Overview
Diesel engines have several electrically controlled actuators, and a generic part name is not enough to determine which system this one operates. The correct diagnosis depends on the fault code, connector, mounting and the component being controlled. Compare the original assembly rather than choosing by truck year alone.
Key Features & Performance
- Duramax truck actuator identified by 12723306
- Verify the actuated system and original connector
Replaces / Cross-References
- 2500HD
- 3500HD
- 12723306
What Is Included
The product or kit pictured and described in this listing. Confirm pictured components and the supplier package contents before installation.
Fitment Notes
Verify the original part number, engine or model, mounting points and any electrical, hydraulic or hose connections. Where serial numbers, drivetrain or equipment packages vary, check the manufacturer parts diagram before ordering.
Frequently Asked Questions
Is this a genuine OEM part? No. This listing describes an aftermarket replacement unless explicitly stated otherwise. Brand and OE references identify the intended application.
How should I check fitment? Compare the original component, part number and all relevant mounting and connector details to the information above.
Part Summary
Keywords: actuator 12723306, 2500HD, 3500HD, 12723306, 2015-2019 Chevrolet Silverado 2500HD 6.6L, 2015-2019 Chevrolet Silverado 3500HD 6.6L, 2015-2019 GMC Sierra 2500HD 6.6L, 2015-2019 GMC Sierra 3500HD 6.6L.
Brand names, model numbers, and reference part numbers are used for identification and compatibility purposes only. Verify the original component, dimensions, and application before purchase.