ACDelco GM Original Equipment Drive Belt Tensioner Assemblies are spring-loaded pulleys designed to draw tension on your vehicle's serpentine belt, and are GM-recommended replacements for your vehicle's original components. These original equipment drive belt tensioner assemblies have been manufactured to fit your GM vehicle, providing the same performance, durability, and service life you expect from General Motors. ?
| Belt Type | Serpentine |
| Color | Natural/Black |
| Degree Range Of Adjustment (deg) | 99 |
| FAQ - Answer 1 | Yes. If the drive belt is too tight, damage to other drive components may occur. |
| FAQ - Question 1 | Can a drive belt be too tight? |
| Good Maintenance Practices - Section 1 - Bullet 1 | Before purchasing and installing a drive belt tensioner assembly, make sure it is the correct size and fit for your vehicle. |
| Good Maintenance Practices - Section 1 - Bullet 2 | Be sure to have the replacement tensioner properly aligned to the other drive component pulleys. |
| Good Maintenance Practices - Section 1 - Bullet 3 | Have your vehicle inspected as soon as possible if the 'Service Engine Soon' light illuminates. |
| Good Maintenance Practices - Section 1 - Bullet 4 | Have your vehicle inspected immediately if the 'Service Engine Soon' light flashes rapidly, as this could indicate an engine misfire condition which may damage your engine and/or engine emission components. |
| Good Maintenance Practices - Section 1 - Bullet 5 | Regularly inspect assembly for signs of damage or wear, and replace them if signs of damage are found. |
| Height (in) | 4.25 |
| Material | Aluminum/Steel/Plastic |
| Mount Hole Diameter (in) | 0.41 in |
| Mount Hole Diameter (mm) | 10.42 mm |
| Mount Hole Quantity | 1 |
| Programming Required | No |
| Pulley Center Bore Diameter (in) | 0.302 in |
| Pulley Center Bore Diameter (mm) | 7.66 mm |
| Pulley Outside Diameter (in) | 2.8 |
| Pulley Width (in) | 1.138 in |
| Pulley Width (mm) | 28.9 mm |
| Signs of Wear & Troubleshooting - Section 1 - Bullet 1 | Worn or cracked tensioner pulleys |
| Signs of Wear & Troubleshooting - Section 1 - Bullet 2 | Drive belt squeal |
| Signs of Wear & Troubleshooting - Section 1 - Bullet 3 | Tensioner misalignment |
| Signs of Wear & Troubleshooting - Section 1 - Header | Signs of wear for drive belt tensioner assembly include but are not limited to: |
| Weight (lb) | 1.41 |
ACDelco
ACDelco Professional Accessory Drive Belt Tensioner Assembly is a high quality aftermarket replacement component for one or more of the following vehicle systems: cooling, hvac, and/or starting and...
ACDelco
ACDelco Professional Accessory Drive Belt Tensioner Assembly is a high quality aftermarket replacement component for one or more of the following vehicle systems: cooling, hvac, and/or starting and...
ACDelco
ACDelco Professional Accessory Drive Belt Tensioner Assembly is a high quality aftermarket replacement component for one or more of the following vehicle systems: cooling, hvac, and/or starting and...
ACDelco
Drive Belt TensionerBRAND: ACDelcoFEATURES:Balance Shaft;Camshaft;Camshaft Phaser;Tensioner;Coolant Hose;Coolant Pipe;Crankcase;Crankshaft;Dipstick;Engine;Engine Mount;Engine Strut;Exhaust Manifold;...
ACDelco
ACDelco GM Original Equipment Drive Belt Tensioner Assemblies are spring-loaded pulleys designed to draw tension on your vehicle's serpentine belt, and are GM-recommended replacements for your...
