ACDelco GM Original Equipment Camshaft Phasers adjust camshaft positioning while your vehicle's engine is running, and are GM-recommended replacements for your vehicle's original components. They help ensure the camshaft rotates in the correct timing with other valve train components to provide optimal engine performance, and work with your vehicle's variable valve timing solenoid to help maximize drive quality and fuel economy. These original equipment phasers have been manufactured to fit your GM vehicle, providing the same performance, durability, and service life you expect from General Motors. ?
| Adjustment Type | Hydraulic |
| FAQ - Answer 1 | Yes. It is common to utilize camshaft phasers in dual overhead camshaft engines. In these cases, it is typical to use a camshaft phaser for each camshaft. |
| FAQ - Answer 2 | Yes. Variable valve timing optimizes your engine's valve timing, helping meet emissions and fuel economy requirements while optimizing torque, power, and engine stability. Variable valve timing systems adjust their components depending on current driving demands, helping ensure precise timing for various conditions and needs. |
| FAQ - Question 1 | Can camshaft phasers be used in vehicles with dual overhead camshafts? |
| FAQ - Question 2 | Are there benefits to using a variable valve timing system? |
| Good Maintenance Practices - Section 1 - Bullet 1 | Change your vehicle's oil at recommended intervals. |
| Good Maintenance Practices - Section 1 - Bullet 2 | Have a trained technician service your vehicle's timing components. |
| Height (in) | 1.8 |
| Inside Diameter (in) | 1.366 |
| Inside Diameter (mm) | 34.7 |
| Length (in) | 5.4 |
| Material | Sintered Metal |
| Meets or Exceeds Original Equipment Manufacture Specifications | Yes |
| Mount Hole Diameter (in) | 0.827 in |
| Mount Hole Diameter (mm) | 21.009 mm |
| Mount Hole Quantity | 1 |
| Outside Diameter (in) | 5.354 |
| Outside Diameter (mm) | 136 |
| Programming Required | No |
| Tooth Quantity | 44 |
| Weight (lb) | 3.42 |
| Width (in) | 5.4 |
| Width (mm) | 44.65 |
ACDelco
ACDelco GM Original Equipment Camshaft Phasers adjust camshaft positioning while your vehicle's engine is running, and are GM-recommended replacements for your vehicle's original components. They...
ACDelco
ACDelco GM Original Equipment Camshaft Phasers adjust camshaft positioning while your vehicle's engine is running, and are GM-recommended replacements for your vehicle's original components. They...
ACDelco
ACDelco GM Original Equipment Camshaft Phasers adjust camshaft positioning while your vehicle's engine is running, and are GM-recommended replacements for your vehicle's original components. They...
ACDelco
ACDelco GM Original Equipment Camshaft Magnets regulate the position of camshaft phasers, and are GM-recommended replacements for your vehicle's original components. These original equipment camshaft...
ACDelco
ACDelco GM Original Equipment Camshaft Magnets regulate the position of camshaft phasers, and are GM-recommended replacements for your vehicle's original components. These original equipment camshaft...
