1 Pair Cam Phaser Variable Valve Timing Actuator fit for GMC Terrain Buick 2.4L

Cam Phaser Variable Valve Timing Actuator for GMC Terrain and Buick 2.4L

This pair of cam phaser variable valve timing actuators replaces worn units on 2.4L engines, restoring proper camshaft timing for GMC Terrain and Buick applications.

Overview

This cam phaser variable valve timing actuator pair is a direct replacement for failing units on 2.4L engines. Each cam phaser variable valve timing actuator restores responsive camshaft timing so the engine breathes correctly across the rev range. It suits owners and technicians servicing GMC Terrain and Buick vehicles who need a dependable fix for timing-related symptoms.

Built For Performance

• Sold as a matched pair to service both camshafts in one job
• Engineered for 2.4L variable valve timing systems
• Precision-machined internals for consistent phasing response
• Sealed housing resists oil seepage and contamination
• Direct-fit mounting points for straightforward replacement

Fits These Machines

• for GMC Terrain with 2.4L engine
• for Buick vehicles with 2.4L engine

On-The-Job Use

• Replacing noisy or sticking phasers during timing service
• Correcting rough idle and poor low-end response
• Clearing check engine codes tied to camshaft timing
• Routine refresh when servicing the timing chain assembly

Specs At A Glance

Good To Know

Q: Do I need to replace both phasers at once? A: Replacing the pair together is common practice since both see the same oil and wear conditions, which helps avoid a second repair shortly after.

Q: Is any programming required after installation? A: No programming is needed on most applications, but an oil change and a scan tool check for stored codes after the repair is recommended.

Slight variation in finish or dimensions may occur between production runs, and fit can depend on serial number, so confirm compatibility before ordering.