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ACDelco GM Original Equipment Camshaft Phaser 12588272

GM Original Equipment


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.

Pricing: $173.05
Free U.S. Continental Shipping


Camshaft Phaser

Warranty: 24 Month / Unlimited Mile Limited Warranty on parts sold on or after 04/01/18. (Parts Only) Please see for more details.

Features & Benefits:

  • Helps ensure optimal camshaft positioning
  • Works alongside your vehicle's VVT solenoid to help maximize drive quality and fuel economy
  • GM-recommended replacement part for your GM vehicle's original factory component
  • Offering the quality, reliability, and durability of GM OE
  • Manufactured to GM OE specification for fit, form, and function


Q: Can camshaft phasers be used in vehicles with dual overhead camshafts?
A: 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.

Q: Are there benefits to using a variable valve timing system?
A: 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.

Maintenance & Troubleshooting

Signs of Wear & Troubleshooting

  • Signs of wear for camshaft phasers include but are not limited to:
    • Rough idling
    • Loud noises from your vehicle's engine compartment
    • Poor engine performance

Good Maintenance Practices

  • Change your vehicle's oil at recommended intervals.
  • Have a trained technician service your vehicle's timing components.

California Proposition 65

California Prop 65WARNING: Cancer & Reproductive Harm -


  • 12588272
  • 12588272
  • ACDelco
  • New

Shipping Information

  • Item Requires Shipping
  • 2.0 lbs.
  • W4.2500” x H4.2500” x L6.5000”
  • Free U.S. Continental Shipping

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