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Accessory Drive Belt Tensioner Assembly

PART#: 38103
Gates

$37.95

In stock

Interchanges
BrandPart #
NAPA Belts/Hose38103
Dayco305231
General Motors12456152
Goodyear49203
General Motors10239670
Litens999010A
CARQUEST38103
Tendeco999010
SKFVKM999010
Carquest89231
Dayco89231
Armormark35103
General Motors89017309
Four Seasons45897
Dayco89231FN
Isuzu8102396700
Dorman419-100 / 419100
General Motors31025168
Kool Klutch180231
Carquest305231
General Motors12580296
Alliance Truck PartsGT38103
ACDelco38103
General Motors12561094
Fitments
YearMakeModelSubmodelEngineFuel TypePositionNote
2014ChevroletExpress 1500Base4.3V6GAS
2014GMCSavana 1500Base4.3V6GAS
2013ChevroletSilverado 1500WT4.3V6GAS
2013ChevroletExpress 1500Base4.3V6GAS
2013GMCSierra 1500WT4.3V6GAS
2013GMCSavana 1500Base4.3V6GAS
2012ChevroletExpress 1500Base4.3V6GAS
2012ChevroletSilverado 1500WT4.3V6GAS
2012GMCSavana 1500Base4.3V6GAS
2012GMCSierra 1500WT4.3V6GAS
2011ChevroletSilverado 1500WT4.3V6GAS
2011ChevroletSilverado 1500LS4.3V6GAS
2011ChevroletExpress 1500Base4.3V6GAS
2011GMCSierra 1500WT4.3V6GAS
2011GMCSavana 1500Base4.3V6GAS
2010ChevroletExpress 1500Base4.3V6GAS
2010ChevroletSilverado 1500WT4.3V6GAS
2010GMCSavana 1500Base4.3V6GAS
2010GMCSierra 1500WT4.3V6GAS
2009ChevroletExpress 1500Base4.3V6GAS
2009ChevroletSilverado 1500WT4.3V6GAS
2009GMCSierra 1500WT4.3V6GAS
2009GMCSavana 1500Base4.3V6GAS
2008ChevroletExpress 1500Base4.3V6GAS
2008ChevroletSilverado 1500WT4.3V6GAS
2008GMCSavana 1500Base4.3V6GAS
2008GMCSierra 1500WT4.3V6GAS
2007ChevroletSilverado 1500WT4.3V6GAS
2007ChevroletExpress 1500Base4.3V6GAS
2007ChevroletSilverado 1500 ClassicWT4.3V6GAS
2007ChevroletSilverado 1500 ClassicLS4.3V6GAS
2007GMCSierra 1500WT4.3V6GAS
2007GMCSavana 1500Base4.3V6GAS
2007GMCSierra 1500 ClassicSL4.3V6GAS
2007GMCSierra 1500 ClassicWT4.3V6GAS
2006ChevroletExpress 1500LS4.3V6GAS
2006ChevroletExpress 1500LT4.3V6GAS
2006ChevroletExpress 1500Base4.3V6GAS
2006ChevroletExpress 2500Base4.3V6GAS
2006ChevroletSilverado 1500WT4.3V6GAS
2006ChevroletSilverado 1500LS4.3V6GAS
2006GMCSavana 1500Base4.3V6GAS
2006GMCSavana 1500LT4.3V6GAS
2006GMCSavana 1500LS4.3V6GAS
2006GMCSavana 2500Base4.3V6GAS
2006GMCSierra 1500SL4.3V6GAS
2006GMCSierra 1500WT4.3V6GAS
2005ChevroletAstroLS4.3V6GAS
2005ChevroletAstroLT4.3V6GAS
2005ChevroletAstroBase4.3V6GAS
2005ChevroletBlazerBase4.3V6GAS
2005ChevroletBlazerXtreme4.3V6GAS
2005ChevroletBlazerZR24.3V6GAS
2005ChevroletExpress 1500LS4.3V6GAS
2005ChevroletExpress 1500Base4.3V6GAS
2005ChevroletExpress 2500LS4.3V6GAS
2005ChevroletExpress 2500Base4.3V6GAS
2005ChevroletSilverado 1500Base4.3V6GAS
2005ChevroletSilverado 1500WT4.3V6GAS
2005ChevroletSilverado 1500LT4.3V6GAS
2005ChevroletSilverado 1500LS4.3V6GAS
2005GMCSafariBase4.3V6GAS
2005GMCSafariSLT4.3V6GAS
2005GMCSafariSLE4.3V6GAS
2005GMCSavana 1500Base4.3V6GAS
2005GMCSavana 1500SLE4.3V6GAS
2005GMCSavana 2500Base4.3V6GAS
2005GMCSavana 2500SLE4.3V6GAS
2005GMCSierra 1500WT4.3V6GAS
2005GMCSierra 1500Base4.3V6GAS
2004ChevroletAstroBase4.3V6GAS
2004ChevroletAstroLS4.3V6GAS
2004ChevroletAstroLT4.3V6GAS
2004ChevroletBlazerXtreme4.3V6GAS
2004ChevroletBlazerZR24.3V6GAS
2004ChevroletBlazerLS4.3V6GAS
2004ChevroletExpress 1500LS4.3V6GAS
2004ChevroletExpress 1500Base4.3V6GAS
2004ChevroletExpress 2500Base4.3V6GAS
2004ChevroletExpress 2500LS4.3V6GAS
2004ChevroletS10LS4.3V6GAS
2004ChevroletS10ZR54.3V6GAS
2004ChevroletSilverado 1500LT4.3V6GAS
2004ChevroletSilverado 1500Base4.3V6GAS
2004ChevroletSilverado 1500LS4.3V6GAS
2004ChevroletSilverado 1500WT4.3V6GAS
2004GMCSafariSLT4.3V6GAS
2004GMCSafariBase4.3V6GAS
2004GMCSafariSLE4.3V6GAS
2004GMCSavana 1500Base4.3V6GAS
2004GMCSavana 1500SLE4.3V6GAS
2004GMCSavana 2500Base4.3V6GAS
2004GMCSavana 2500SLE4.3V6GAS
2004GMCSierra 1500SLT4.3V6GAS
2004GMCSierra 1500SLE4.3V6GAS
2004GMCSierra 1500Base4.3V6GAS
2004GMCSierra 1500WT4.3V6GAS
2004GMCSonomaSLS4.3V6GAS
2004GMCSonomaSL4.3V6GAS
2003ChevroletAstroLS4.3V6GAS
2003ChevroletAstroBase4.3V6GAS
2003ChevroletAstroLT4.3V6GAS
2003ChevroletExpress 1500Base4.3V6GAS
2003ChevroletExpress 1500LS4.3V6GAS
2003ChevroletExpress 2500LS4.3V6GAS
2003ChevroletExpress 2500Base4.3V6GAS
2003ChevroletBlazerLS4.3V6GAS
2003ChevroletBlazerXtreme4.3V6GAS
2003ChevroletBlazerZR24.3V6GAS
2003ChevroletS10LS4.3V6GAS
2003ChevroletS10ZR54.3V6GAS
2003ChevroletS10Base4.3V6GAS
2003ChevroletS10ZR24.3V6GAS
2003ChevroletS10Xtreme4.3V6GAS
2003ChevroletSilverado 1500WT4.3V6GAS
2003ChevroletSilverado 1500LT4.3V6GAS
2003ChevroletSilverado 1500LS4.3V6GAS
2003ChevroletSilverado 1500Base4.3V6GAS
2003GMCSonomaSL4.3V6GAS
2003GMCSonomaSLS4.3V6GAS
2003GMCSafariSLE4.3V6GAS
2003GMCSafariBase4.3V6GAS
2003GMCSafariSLT4.3V6GAS
2003GMCSavana 1500Base4.3V6GAS
2003GMCSavana 1500SLE4.3V6GAS
2003GMCSavana 2500Base4.3V6GAS
2003GMCSierra 1500Base4.3V6GAS
2003GMCSierra 1500SL4.3V6GAS
2003GMCSierra 1500WT4.3V6GAS
2003GMCSierra 1500SLT4.3V6GAS
2003GMCSierra 1500SLE4.3V6GAS
2002ChevroletAstroLT4.3V6GAS
2002ChevroletAstroBase4.3V6GAS
2002ChevroletAstroLS4.3V6GAS
2002ChevroletExpress 1500LT5.0V8GAS
2002ChevroletExpress 1500LT4.3V6GAS
2002ChevroletExpress 1500Base4.3V6GAS
2002ChevroletExpress 1500LT5.7V8GAS
2002ChevroletExpress 1500Base5.0V8GAS
2002ChevroletExpress 1500LS5.0V8GAS
2002ChevroletExpress 1500Base5.7V8GAS
2002ChevroletExpress 1500LS5.7V8GAS
2002ChevroletExpress 1500LS4.3V6GAS
2002ChevroletExpress 2500Base5.7V8GAS
2002ChevroletExpress 2500Base5.7V8BI-FUEL
2002ChevroletExpress 2500Base4.3V6GAS
2002ChevroletExpress 2500LS4.3V6GAS
2002ChevroletExpress 2500Base5.0V8GAS
2002ChevroletExpress 2500LS5.7V8GAS
2002ChevroletExpress 2500LS5.7V8BI-FUEL
2002ChevroletExpress 2500LS5.0V8GAS
2002ChevroletExpress 3500Base5.7V8GAS
2002ChevroletExpress 3500LS5.7V8BI-FUEL
2002ChevroletExpress 3500Base5.7V8BI-FUEL
2002ChevroletExpress 3500LS5.7V8GAS
2002ChevroletBlazerXtreme4.3V6GAS
2002ChevroletBlazerLS4.3V6GAS
2002ChevroletS10Xtreme4.3V6GAS
2002ChevroletS10ZR24.3V6GAS
2002ChevroletS10ZR54.3V6GAS
2002ChevroletS10Base4.3V6GAS
2002ChevroletS10LS4.3V6GAS
2002ChevroletSilverado 1500LS4.3V6GAS
2002ChevroletSilverado 1500LT4.3V6GAS
2002ChevroletSilverado 1500WT4.3V6GAS
2002ChevroletSilverado 1500Base4.3V6GAS
2002GMCSonomaSL4.3V6GAS
2002GMCSonomaSLS4.3V6GAS
2002GMCSafariSL4.3V6GAS
2002GMCSafariSLE4.3V6GAS
2002GMCSafariSLT4.3V6GAS
2002GMCSavana 1500SLT5.0V8GAS
2002GMCSavana 1500Base4.3V6GAS
2002GMCSavana 1500SLT4.3V6GAS
2002GMCSavana 1500Base5.7V8GAS
2002GMCSavana 1500SLT5.7V8GAS
2002GMCSavana 1500Base5.0V8GAS
2002GMCSavana 2500Base5.0V8GAS
2002GMCSavana 2500Base5.7V8BI-FUEL
2002GMCSavana 2500SLT5.0V8GAS
2002GMCSavana 2500Base4.3V6GAS
2002GMCSavana 2500Base5.7V8GAS
2002GMCSavana 2500SLT4.3V6GAS
2002GMCSavana 2500SLT5.7V8GAS
2002GMCSavana 2500SLT5.7V8BI-FUEL
2002GMCSavana 3500Base5.7V8GAS
2002GMCSavana 3500Base5.7V8BI-FUEL
2002GMCSavana 3500SLT5.7V8GAS
2002GMCSavana 3500SLT5.7V8BI-FUEL
2002GMCSierra 1500HT4.3V6GAS
2002GMCSierra 1500SLT4.3V6GAS
2002GMCSierra 1500WT4.3V6GAS
2002GMCSierra 1500Base4.3V6GAS
2002GMCSierra 1500SLE4.3V6GAS
2002GMCSierra 1500SL4.3V6GAS
2001ChevroletAstroLT4.3V6GAS
2001ChevroletAstroBase4.3V6GAS
2001ChevroletAstroLS4.3V6GAS
2001ChevroletExpress 1500Base5.7V8GAS
2001ChevroletExpress 1500Base4.3V6GAS
2001ChevroletExpress 1500LT4.3V6GAS
2001ChevroletExpress 1500LT5.7V8GAS
2001ChevroletExpress 1500Base5.0V8GAS
2001ChevroletExpress 1500LS4.3V6GAS
2001ChevroletExpress 1500LT5.0V8GAS
2001ChevroletExpress 1500LS5.0V8GAS
2001ChevroletExpress 1500LS5.7V8GAS
2001ChevroletExpress 2500LS5.7V8GAS
2001ChevroletExpress 2500LS5.7V8CNG
2001ChevroletExpress 2500LS5.0V8GAS
2001ChevroletExpress 2500Base5.7V8GAS
2001ChevroletExpress 2500Base5.7V8CNG
2001ChevroletExpress 2500Base4.3V6GAS
2001ChevroletExpress 2500Base5.0V8GAS
2001ChevroletExpress 3500Base5.7V8GAS
2001ChevroletExpress 3500LS5.7V8GAS
2001ChevroletExpress 3500Base5.7V8CNG
2001ChevroletExpress 3500LS5.7V8CNG
2001ChevroletBlazerLS4.3V6GAS
2001ChevroletBlazerTrailblazer4.3V6GAS
2001ChevroletBlazerXtreme4.3V6GAS
2001ChevroletBlazerLT4.3V6GAS
2001ChevroletS10Xtreme4.3V6GAS
2001ChevroletS10ZR24.3V6GAS
2001ChevroletS10LS4.3V6GAS
2001ChevroletS10Base4.3V6GAS
2001ChevroletSilverado 1500LS4.3V6GAS
2001ChevroletSilverado 1500Base4.3V6GAS
2001ChevroletSilverado 1500LT4.3V6GAS
2001GMCJimmySLE4.3V6GAS
2001GMCJimmySL4.3V6GAS
2001GMCJimmySLS4.3V6GAS
2001GMCJimmyDiamond Edition4.3V6GAS
2001GMCJimmySLT4.3V6GAS
2001GMCSonomaSL4.3V6GAS
2001GMCSonomaSLS4.3V6GAS
2001GMCSonomaSLE4.3V6GAS
2001GMCSafariSLT4.3V6GAS
2001GMCSafariSLE4.3V6GAS
2001GMCSafariSL4.3V6GAS
2001GMCSavana 1500Base5.0V8GAS
2001GMCSavana 1500SLT5.0V8GAS
2001GMCSavana 1500SLT5.7V8GAS
2001GMCSavana 1500Base4.3V6GAS
2001GMCSavana 1500Base5.7V8GAS
2001GMCSavana 1500SLT4.3V6GAS
2001GMCSavana 2500Base5.7V8GAS
2001GMCSavana 2500Base5.0V8GAS
2001GMCSavana 2500Base4.3V6GAS
2001GMCSavana 2500Base5.7V8BI-FUEL
Product info

The Gates Accessory Drive Belt Tensioner Assembly part number 38103 is a high-quality replacement part designed to restore and maintain the efficient operation of your Cadillac, Chevrolet, GMC, or Isuzu. This part type is also compatible with part number 8102396700.

This tensioner assembly boasts a rugged construction that ensures excellent resistance to wear and tear, providing long-term durability and reliability. The assembly is engineered to exact OEM specifications, ensuring the proper fit and function of your engine’s accessory drive system.

The Gates Accessory Drive Belt Tensioner Assembly part number 38103 is easy to install, and it comes with all the necessary hardware for a hassle-free replacement. This tensioner assembly is designed to keep your engine’s accessory drive components operating smoothly and quietly, minimizing the risk of belt slippage and premature wear.

Whether you are a professional mechanic or a DIY enthusiast, this tensioner assembly is an excellent choice for ensuring the optimal performance of your vehicle’s accessory drive system. So, if you’re looking for a reliable and high-quality replacement part for your Cadillac, Chevrolet, GMC, or Isuzu, the Gates Accessory Drive Belt Tensioner Assembly part number 38103 is the perfect solution.

About Gates

Gates has built a reputation for making high-quality parts that make sure your car runs at its best and most efficiently. Gates belts, a well-known product group, are necessary for many engine parts to work at their best. If you need serpentine belts or V-belts, you can count on Gates to keep your car in great shape.

There are many different kinds of Gates car parts at Newparts.com. The Gates timing belt stands out as one of the best. Timing belts are very important because they coordinate the turning of the crankshaft and camshaft. This makes sure that your engine's valves open and close at the right times. A good Gates timing belt is necessary to keep the engine from getting damaged and to make sure it works well for a long time. When you choose a timing belt for your car, you can trust Gates' technical skills and unwavering commitment to quality.

At Newparts.com, we know how important it is to give our customers both the best brands and the best prices on parts. Because of this, we offer Gates parts at lower prices so that you can keep up with your car's care without spending too much. Our huge selection of products ensures that you will find exactly what you need, whether it's Gates belts, timing belts, or any other Gates automotive parts.

In addition to having low prices, we're very proud of how quickly we can ship your order. If you buy Gates parts from Newparts.com, you can expect them to arrive quickly. This means that your car will spend less time in the shop and more time on the road. Our hardworking staff works nonstop to process and ship your orders quickly and efficiently, so you can focus on what's most important.

If you buy Gates auto parts from Newparts.com, you can be sure that you will get high-quality, reliable goods that won't break the bank. Check out our products right now and see what a difference high-quality parts and great customer service can make. Anytime you need Gates belts, a Gates timing belt, or any other parts from this trustworthy company, Newparts.com is the best place to shop online for all your car needs. You may also place your order over the phone by calling us at 855-505-2886 and our customer service team will assist you and answer any questions you may have.

Specifications
Bearing Bore Inside Diameter 1 (in).67
Bearing Bore Inside Diameter 1 (mm)17
Belt TypeV-Ribbed
Contact SurfaceV-Ribbed Grooved
ContentsTensioner Assy., Bolt
MaterialThermoplastic
Mounting Hole Quantity1
Number of Grooves6
OE Comparison RatingOE Improved
Outside Diameter (in)2.76
Outside Diameter (mm)70
Pulley 1 FlangedN/A
Pulley Quantity1
Width (in).98
Width (mm)25
Warranty
We offer a 2-year warranty on all parts that we sell. If the part fails within 2 years of purchase, please contact us for instructions to replace it. The warranty does not cover normal wear and tear or improper installation. On many parts, we also offer Extend product protection, which is a way to add up to 3 additional years for 5 total years of worry free coverage. Select your preferred term length and you're covered!
Delivery & Returns

Delivery Info

Newparts.com is your go to store for all parts and accessories at the best price and delivered quickly. Every order we ship receives a tracking number so that you can watch it all the way until it reaches your door. We only ship using the major shipping carriers like FedEx, UPS and USPS to ensure quick and safe delivery of your new car parts order.

Returns Info

Newparts.com offers a thirty (30) day return for refund for all items purchased through Newparts.com. To qualify for return and refund, all items must be new and in their original manufacturers box. To initiate a return, please contact our customer service. This information is only a summary. Complete shipping and return policy information can be found in our web site policies.

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