Need expert help? Reach out to us via live chat MON-SAT, 9AM to 5PM ET, for support. Our specialists are ready to assist you!

Please, add your first item to the wishlist

Need expert help? Reach out to us via live chat MON-SAT, 9AM to 5PM ET, for support. Our specialists are ready to assist you!

Please, add your first item to the wishlist

Select vehicle to confirm fitment

Accessory Drive Belt Tensioner Assembly

PART#: 38386
ACDelco

$61.95

In stock

Fitments
YearMakeModelSubmodelEngineFuel TypePositionNote
1999FordCrown VictoriaS4.6V8GAS | RWD;
1999FordCrown VictoriaS4.6V8CNG | RWD;
1999FordCrown VictoriaBase4.6V8GAS | RWD;
1999FordCrown VictoriaPolice Interceptor4.6V8GAS | RWD;
1999FordCrown VictoriaBase4.6V8CNG | RWD;
1999FordCrown VictoriaPolice Interceptor4.6V8CNG | RWD;
1999FordCrown VictoriaLX4.6V8GAS | RWD;
1999FordCrown VictoriaLX4.6V8CNG | RWD;
1999FordMustangSVT Cobra4.6V8GAS | RWD;
1999FordMustangGT4.6V8GAS | RWD;
1999LincolnTown CarExecutive4.6V8GAS | RWD;
1999LincolnTown CarCartier4.6V8GAS | RWD;
1999LincolnTown CarBase4.6V8GAS | RWD;
1999LincolnTown CarSignature4.6V8GAS | RWD;
1999MercuryGrand MarquisLS4.6V8GAS | RWD;
1999MercuryGrand MarquisGS4.6V8GAS | RWD;
1998FordCrown VictoriaS4.6V8CNG | RWD;
1998FordCrown VictoriaBase4.6V8CNG | RWD;
1998FordCrown VictoriaLX4.6V8GAS | RWD;
1998FordCrown VictoriaLX4.6V8CNG | RWD;
1998FordCrown VictoriaPolice Interceptor4.6V8GAS | RWD;
1998FordCrown VictoriaPolice Interceptor4.6V8CNG | RWD;
1998FordCrown VictoriaS4.6V8GAS | RWD;
1998FordCrown VictoriaBase4.6V8GAS | RWD;
1998FordMustangSVT Cobra4.6V8GAS | RWD;
1998FordMustangGT4.6V8GAS | RWD;
1998LincolnMark VIIIBase4.6V8GAS | RWD;
1998LincolnMark VIIILSC4.6V8GAS | RWD;
1998LincolnTown CarSignature4.6V8GAS | RWD;
1998LincolnTown CarExecutive4.6V8GAS | RWD;
1998LincolnTown CarCartier4.6V8GAS | RWD;
1998LincolnTown CarBase4.6V8GAS | RWD;
1998MercuryGrand MarquisLS4.6V8GAS | RWD;
1998MercuryGrand MarquisGS4.6V8GAS | RWD;
1997FordCrown VictoriaS4.6V8GAS | RWD;
1997FordCrown VictoriaS4.6V8CNG | RWD;
1997FordCrown VictoriaBase4.6V8GAS | RWD;
1997FordCrown VictoriaPolice Interceptor4.6V8GAS | RWD;
1997FordCrown VictoriaPolice Interceptor4.6V8CNG | RWD;
1997FordCrown VictoriaBase4.6V8CNG | RWD;
1997FordCrown VictoriaLX4.6V8GAS | RWD;
1997FordCrown VictoriaLX4.6V8CNG | RWD;
1997FordMustangSVT Cobra4.6V8GAS | RWD;
1997FordMustangGT4.6V8GAS | RWD;
1997FordThunderbirdLX4.6V8GAS | RWD;
1997LincolnMark VIIIBase4.6V8GAS | RWD;
1997LincolnMark VIIILSC4.6V8GAS | RWD;
1997LincolnTown CarSignature4.6V8GAS | RWD;
1997LincolnTown CarCartier4.6V8GAS | RWD;
1997LincolnTown CarTouring Edition4.6V8GAS | RWD;
1997LincolnTown CarBase4.6V8GAS | RWD;
1997LincolnTown CarExecutive4.6V8GAS | RWD;
1997MercuryCougarXR-74.6V8GAS | RWD;
1997MercuryGrand MarquisGS4.6V8GAS | RWD;
1997MercuryGrand MarquisLS4.6V8GAS | RWD;
1996FordCrown VictoriaPolice Interceptor4.6V8GAS | RWD;
1996FordCrown VictoriaPolice Interceptor4.6V8CNG | RWD;
1996FordCrown VictoriaS4.6V8GAS | RWD;
1996FordCrown VictoriaS4.6V8CNG | RWD;
1996FordCrown VictoriaBase4.6V8GAS | RWD;
1996FordCrown VictoriaBase4.6V8CNG | RWD;
1996FordCrown VictoriaLX4.6V8GAS | RWD;
1996FordMustangSVT Cobra4.6V8GAS | RWD;
1996FordMustangGT4.6V8GAS | RWD;
1996FordThunderbirdLX4.6V8GAS | RWD;
1996LincolnMark VIIILSC4.6V8GAS | RWD;
1996LincolnMark VIIIAnniversary4.6V8GAS | RWD;
1996LincolnTown CarCartier4.6V8GAS | RWD;
1996LincolnTown CarBase4.6V8GAS | RWD;
1996LincolnTown CarExecutive4.6V8GAS | RWD;
1996LincolnTown CarAnniversary4.6V8GAS | RWD;
1996LincolnTown CarSignature4.6V8GAS | RWD;
1996MercuryCougarXR-74.6V8GAS | RWD;
1996MercuryGrand MarquisGS4.6V8GAS | RWD;
1996MercuryGrand MarquisLS4.6V8GAS | RWD;
1995FordCrown VictoriaBase4.6V8GAS | RWD;
1995FordCrown VictoriaS4.6V8GAS | RWD;
1995FordCrown VictoriaPolice Interceptor4.6V8GAS | RWD;
1995FordCrown VictoriaLX4.6V8GAS | RWD;
1995FordThunderbirdLX4.6V8GAS | RWD;
1995LincolnMark VIIILSC4.6V8GAS | RWD;
1995LincolnMark VIIIBase4.6V8GAS | RWD;
1995LincolnTown CarSignature4.6V8GAS | RWD;
1995LincolnTown CarBase4.6V8GAS | RWD;
1995LincolnTown CarExecutive4.6V8GAS | RWD;
1995LincolnTown CarCypress4.6V8GAS | RWD;
1995LincolnTown CarCartier4.6V8GAS | RWD;
1995LincolnTown CarTouring Edition4.6V8GAS | RWD;
1995MercuryCougarXR-74.6V8GAS | RWD;
1995MercuryGrand MarquisGS4.6V8GAS | RWD;
1995MercuryGrand MarquisLS4.6V8GAS | RWD;
1994FordCrown VictoriaBase4.6V8GAS | RWD;
1994FordCrown VictoriaLX4.6V8GAS | RWD;
1994FordCrown VictoriaS4.6V8GAS | RWD;
1994FordCrown VictoriaPolice Interceptor4.6V8GAS | RWD;
1994FordThunderbirdLX4.6V8GAS | RWD;
1994LincolnMark VIIIBase4.6V8GAS | RWD;
1994LincolnTown CarCypress4.6V8GAS | RWD;
1994LincolnTown CarBase4.6V8GAS | RWD;
1994LincolnTown CarTournament Edition4.6V8GAS | RWD;
1994LincolnTown CarTouring Edition4.6V8GAS | RWD;
1994LincolnTown CarExecutive4.6V8GAS | RWD;
1994LincolnTown CarSignature4.6V8GAS | RWD;
1994LincolnTown CarCartier4.6V8GAS | RWD;
1994MercuryCougarXR-74.6V8GAS | RWD;
1994MercuryGrand MarquisLS4.6V8GAS | RWD;
1994MercuryGrand MarquisGS4.6V8GAS | RWD;
1993FordCrown VictoriaBase4.6V8GAS | RWD;
1993FordCrown VictoriaS4.6V8GAS | RWD;
1993FordCrown VictoriaPolice Interceptor4.6V8GAS | RWD;
1993FordCrown VictoriaLX4.6V8GAS | RWD;
1993LincolnMark VIIIBase4.6V8GAS | RWD;
1993LincolnTown CarJack Nicklaus4.6V8GAS | RWD;
1993LincolnTown CarCartier4.6V8GAS | RWD;
1993LincolnTown CarTouring Edition4.6V8GAS | RWD;
1993LincolnTown CarSignature4.6V8GAS | RWD;
1993LincolnTown CarExecutive4.6V8GAS | RWD;
1993LincolnTown CarCypress4.6V8GAS | RWD;
1993LincolnTown CarBase4.6V8GAS | RWD;
1993MercuryGrand MarquisLS4.6V8GAS | RWD;
1993MercuryGrand MarquisGS4.6V8GAS | RWD;
1992FordCrown VictoriaTouring Sedan4.6V8GASJun. 24, 1992 & Newer | RWD;
1992FordCrown VictoriaBase4.6V8GASJun. 24, 1992 & Newer | RWD;
1992FordCrown VictoriaS4.6V8GASJun. 24, 1992 & Newer | RWD;
1992FordCrown VictoriaLX4.6V8GASJun. 24, 1992 & Newer | RWD;
1992LincolnTown CarTouring Edition4.6V8GASJun. 24, 1992 & Newer | RWD;
1992LincolnTown CarBase4.6V8GASJun. 24, 1992 & Newer | RWD;
1992LincolnTown CarSignature4.6V8GASJun. 24, 1992 & Newer | RWD;
1992LincolnTown CarCypress4.6V8GASJun. 24, 1992 & Newer | RWD;
1992LincolnTown CarExecutive4.6V8GASJun. 24, 1992 & Newer | RWD;
1992LincolnTown CarCartier4.6V8GASJun. 24, 1992 & Newer | RWD;
1992MercuryGrand MarquisGS4.6V8GASJun. 24, 1992 & Newer | RWD;
1992MercuryGrand MarquisLS4.6V8GASJun. 24, 1992 & Newer | RWD;
About ACDelco

When it comes to top-notch auto parts, one brand that stands tall is ACDelco. Popular for its commitment to quality and innovation, ACDelco has been a trusted name in the automotive industry. At Newparts.com, we're proud to offer a wide selection of ACDelco auto parts, including ACDelco spark plugs, ACDelco alternators, and ACDelco air filters, and other ACDelco parts, all at discounted prices.

ACDelco spark plugs are engineered to deliver exceptional performance and reliability, ensuring optimal engine operation and fuel efficiency. Whether you're cruising down the highway or navigating city streets, you can trust ACDelco spark plugs to keep your engine firing on all cylinders.

When it comes to power generation, ACDelco alternators are second to none. Designed to withstand the challenges of daily driving, ACDelco alternators deliver consistent power output to keep your vehicle's electrical systems running smoothly. With ACDelco alternators from Newparts.com, you can count on reliable performance mile after mile.

In addition to spark plugs and alternators, we also offer a range of ACDelco air filters to help keep your engine breathing clean, fresh air. ACDelco air filters are designed to trap dirt, dust, and other contaminants, preventing them from entering your engine and causing damage. With a high-quality ACDelco air filter from Newparts.com, you can enjoy improved engine performance and extended engine life.

At Newparts.com, we understand that getting the right parts quickly is essential. That's why we offer fast shipping on all ACDelco auto parts, so you can get back on the road with confidence. Plus, with our discounted prices, you can save big on the parts you need to keep your vehicle running smoothly. In case you want to purchase parts by phone, feel free to call us at 855-505-2886 and our customer service team will help you out. 

Whether you're in need of spark plugs, alternators, air filters, or any other ACDelco auto parts, Newparts.com has you covered. Shop our selection today and experience the quality and reliability of ACDelco for yourself.

Specifications
Belt TypeSerpentine
ColorAluminum w/ Black Pulley
FAQ - Answer 1Yes, always consult the Vehicle Owner's manual or an expert technician before making any repairs or adjustments.
FAQ - Answer 2Yes, if too tight damage to other drive components may occur.
FAQ - Answer 3It is best to replace the tensioner assembly if a problem occurs.
FAQ - Question 1Should the Vehicle Owner's manual or an expert technician be consulted before making any repairs or adjustments?
FAQ - Question 2Can a drive belt be too tight?
FAQ - Question 3Can I just replace the tensioner pulley if needed?
Features & Benefits - Bullet 1Designed to keep drive belt at proper tension
Features & Benefits - Bullet 2Some ACDelco Gold parts may have formerly appeared as ACDelco Professional
Features & Benefits - Bullet 3Premium aftermarket replacement part
Features & Benefits - Bullet 4Manufactured to meet specifications for fit, form, and function for General Motors vehicles as well as most makes and models
Good Maintenance Practices - Section 1 - Bullet 1Before purchasing and installing a 90 degree molded accessory drive belt tensioner assembly, make sure it is the correct fit for your vehicle
Good Maintenance Practices - Section 1 - Bullet 2Be sure to have replacement tensioner properly aligned to the other drive component pulleys
Good Maintenance Practices - Section 1 - Bullet 3Regularly check drive belt tension
Good Maintenance Practices - Section 1 - Bullet 4Regularly inspect the 90 degree molded accessory drive belt tensioner assemblies for signs of damage or wear, and replace them if signs of damage are found
MaterialSteel
Measurements76 mm x 17 mm x 30.5
Mount Hole Quantity3
Product DescriptionACDelco Gold (Professional) 90 Degree Molded Accessory Drive Belt Tensioner Assemblies are the high quality alternative to Original Equipment (OE) parts. These 90 degree molded belt tensioner assemblies are very important in optimal operation of the accessory belt drive system. The tensioner maintains the correct amount of tension on the belt throughout operation. ACDelco Gold (Professional) parts are manufactured to meet your expectations for fit, form, and function, making them a smart choice for General Motors vehicles, as well as most makes and models, including special applications. These high-quality parts are backed by General Motors. Some ACDelco Gold parts may have formerly appeared as ACDelco Professional. ⚠ WARNING: Cancer and Reproductive Harm - https://www.P65Warnings.ca.gov
Programming RequiredNo
Pulley Center Bore Diameter (in)0.669in
Pulley Center Bore Diameter (mm)17.00mm
Pulley Outside Diameter (in)3.0
Pulley Width1.201
Pulley Width (mm)30.50mm
Signs of Wear & Troubleshooting - Section 1 - Bullet 1Tensioner pulley worn or cracked
Signs of Wear & Troubleshooting - Section 1 - Bullet 2Drive belt squeals
Signs of Wear & Troubleshooting - Section 1 - Bullet 3Tensioner misalignment
Signs of Wear & Troubleshooting - Section 1 - HeaderSigns of wear for a 90 degree molded accessory drive belt tensioner assembly include but are not limited to:
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.

Free shipping Icon

FREE SHIPPING

Available on all kits, sets & Bison performance products