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Show your support with a Thoroughbred Diesel t-shirt, sweatshirt, or sticker decal.
Thoroughbred Sku #: MAT29536408 Manufacturer Sku #: 29536408
Year/Make/Model: {{year}} {{make.Name}} {{model.Name}} Edit
$39.65
2001 - 2015 Chevy Silverado 2500
2001 - 2015 Chevy Silverado 3500
2001 - 2015 GMC Sierra 2500
2001 - 2015 GMC Sierra 3500
Product Name: Merchant Automotive Allison Transmission Speed Sensor - 2001-2015 GM Duramax Manufacturer: Merchant Automotive Manufacturer Part #: 29536408 Thoroughbred Diesel Part #: MAT29536408 Fitment Notes: 2001-2015 GM Duramax
The Allison Transmission Speed Sensor changed in mid 2015. If you own a 2015, use the diagram in the image gallery above to match the connector to the correct sensor. A failing speed senor on your Allison transmission can give erratic readings causing shifting concerns, dtc codes, and other issues.
Merchant Automotive Allison Transmission Speed Sensor Features: