How much does a 2018 GMC Sierra-3500-Hd a/c control computer cost?

2018 GMC Sierra-3500-Hd a/c control computer prices vary: Used $50-$300, aftermarket $100-$500, OEM $200-$800.

Can I install a 2018 Sierra-3500-Hd a/c control computer myself?

A/C Control Computer replacement difficulty: Varies. Time: 1-4 hours.

Symptoms: Poor performance, Warning lights, Unusual sounds.

Many GMC Sierra-3500-Hd a/c control computer parts work across years. Verify fitment for your specific 2018 model.

Find quality a/c control computer parts for your 2018 GMC Sierra-3500-Hd. Compare prices from multiple sellers.

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The a/c control computer is an important component of your vehicle.

Replacement requirements vary by vehicle. Consult a professional for specific guidance.

1-4 hoursVaries