Dorman - TECHoice Accessory Drive Belt Tensioner Assembly
Fits Chevrolet, GMC, Cadillac & more — 50 vehicle applications
Belt Tensioner
Fast, secure checkout
Review shipping eligibility for this region
- Canadian Owned
Dorman - TECHoice 419-112 Vehicle Fitment
Fits 50 vehiclesThis Dorman - TECHoice Accessory Drive Belt Tensioner Assembly fits Chevrolet, GMC, Cadillac, Hummer and 1 more makes vehicles.
Fits 2002-2013 Cadillac Escalade; 2011-2012 Cadillac Escalade ESV; 2010-2013 Cadillac Escalade EXT; 2010-2013 Chevrolet Avalanche; 2007-2013 Chevrolet Cheyenne; 2009-2012 Chevrolet Colorado; 2003-2014 Chevrolet Express 1500; 2003-2009, 2011-2020 Chevrolet Express 2500. Plus 30 more models listed below.
2016-2019 Chevrolet LCF 3500
2016-2019 Chevrolet Suburban 3500 HD
2016-2019 Chevrolet LCF 4500
2014-2018 Chevrolet Suburban
2011-2020 Chevrolet Express 4500
2011-2020 Chevrolet Express 2500
2011-2020 Chevrolet Express Pasajeros
2011-2019 Chevrolet Express Cargo
2011-2018 Chevrolet Express 3500
2011-2014 Chevrolet Express 1500
2010-2016 Chevrolet Silverado 2500 HD
2010-2016 Chevrolet Silverado 3500 HD
2010-2013 Chevrolet Avalanche
2010-2013 Chevrolet Suburban 2500
2010-2013 Chevrolet Silverado 3500
2010-2012 Chevrolet Silverado 2500
2010-2012 Chevrolet Silverado 1500
2010-2012 Chevrolet Suburban 1500
2010-2011 Chevrolet Tahoe
2009-2012 Chevrolet Colorado
2009-2010 Chevrolet Express Cargo
2007-2013 Chevrolet Cheyenne
2007-2009 Chevrolet Silverado 3500 HD
2003-2010 Chevrolet Express 1500
2003-2009 Chevrolet Express 2500
2002-2009 Chevrolet Silverado 2500 HD
2001-2009 Chevrolet Tahoe
2000-2009 Chevrolet Suburban 2500
1999-2009 Chevrolet Silverado 1500
Dorman - TECHoice 419-112 Specifications
- Inside Diameter
- 17
- Width
- 28.5
- Outside Diameter
- 82.5
- Groove Quantity
- 6
- Pulley Material
- Polyamide
- Pulley Material
- Poliamida
Dorman - TECHoice 419-112 Interchange Numbers
This part replaces and is compatible with the following part numbers
| Type | Brand | Part Number |
|---|---|---|
| Aftermarket | ACDelco | 12609719 |
| Aftermarket | Cadna Belts and Hose | 5843 |
| Aftermarket | Continental | 49275 |
| Aftermarket | Dayco | 89253 |
| Aftermarket | Four Seasons | 45843 |
| Aftermarket | Gates | 38158 |
| Aftermarket | Gates | 39431 |
| Aftermarket | General Motors | 12554027 |
| Aftermarket | General Motors | 12580162 |
| Aftermarket | General Motors | 12609719 |
| Aftermarket | Isuzu | 8125540270 |
| Aftermarket | Isuzu | 8125801620 |
| Aftermarket | KCCI | 49275 |
| Aftermarket | Keep On Green | KR-90253 |
| Aftermarket | SKP | SK89253 |
| Aftermarket | SKP | SKAPV3038 |
| Aftermarket | Ultra-Power Auto Parts | 419112 |
Dorman - TECHoice 419-112 Product Description
This accessory drive belt tensioner assembly is designed to match the fit of an original equipment assembly on specified vehicles. It is engineered to help ensure proper belt tension when an original belt is slipping, broken, or worn from fatigue.
Key Features
- Direct replacement - this accessory drive belt tensioner assembly is designed to match the fit of an original equipment assembly on specified vehicles
- Ideal solution - engineered to help ensure proper belt tension when an original belt is slipping, broken, or worn from fatigue
- Durable construction - designed and manufactured to strict specifications for reliable performance
- Trustworthy quality - backed by a team of product experts in the United States and more than a century of automotive experience
About Dorman - TECHoice
Shop Dorman - TECHoice Accessory Drive Belt Tensioner Assembly at Autrex with vehicle fitment details, current pricing, and checkout options for the Dorman - TECHoice 419-112. Eligible orders over $99 may qualify for free shipping, with some exceptions.
Seller reviews
What customers say about buying from Autrex — service, shipping and support. These are reviews of the store, not of this specific part.
- July 2026
Couldn't locate the parts for 2013 Civic Si Sedan. Front struts are an Anomaly found them at Capital autoparts. Great service and great parts. Shipping by CanPar sucked however
- July 2026
Great customer service. I placed an order for wheels and tires and it was an easy transaction. Make sure you read the expected lead times for delivery however. I misread that part, but the order did arrive in the correct timeframe stated. The Hostile rims and Hercules tires look great. Thank you
- July 2026
Awesome
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Frequently Asked Questions — Dorman - TECHoice 419-112
What vehicles does the Dorman - TECHoice 419-112 fit?
The Dorman - TECHoice 419-112 fits 50 vehicle applications including 2011-2020 Chevrolet Express 4500, 2011-2020 Chevrolet Express 2500, 2011-2020 Chevrolet Express Pasajeros, 2011-2020 GMC Savana 4500, 2011-2020 GMC Savana 3500 and 45 more. Check the full fitment list above to confirm your vehicle.
What parts does the Dorman - TECHoice 419-112 replace?
The Dorman - TECHoice 419-112 is a direct replacement for ACDelco 12609719, Cadna Belts and Hose 5843, Continental 49275, Dayco 89253, Four Seasons 45843 and 12 other part numbers. See the full interchange list for all compatible replacements.
How do I confirm the Dorman - TECHoice 419-112 fits my vehicle?
Select your year, make, model and engine in the vehicle selector on this page to see a fit or does-not-fit result for the Dorman - TECHoice 419-112. If your vehicle has options that change the part (for example brake package or axle), the result lists the questions to check. A parts specialist can also confirm fitment at 1-866-461-2787.
What are the shipping options for the Dorman - TECHoice 419-112?
Shipping options for the Dorman - TECHoice 419-112 are shown during checkout and may vary by item, address, and availability. Eligible orders over $99 may qualify for free shipping, with some exceptions. Call 1-866-461-2787 if you need help confirming shipping or pickup before ordering.
How much does the Dorman - TECHoice 419-112 cost?
The Dorman - TECHoice 419-112 is currently listed at $81.00 CAD at Autrex. Final price, shipping, taxes, and availability are confirmed during checkout. Call 1-866-461-2787 if you need help before ordering.
Is the Dorman - TECHoice Accessory Drive Belt Tensioner Assembly a direct fit replacement?
Fit depends on the vehicle and its configuration. Select your vehicle and review the fitment result for the Dorman - TECHoice Accessory Drive Belt Tensioner Assembly before ordering.