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Welcome to Source One Auto Parts!

Welcome to Source One Auto Parts!

Cluster

Find New OEM instrument clusters and speedometers for GM vehicles. Our factory-original units are sourced from GM surplus — calibrated to the correct MPH or KPH range, correct trim color, and correct option content for your specific vehicle.

Instrument cluster replacement is not plug-and-play on most modern GM vehicles. The cluster stores vehicle mileage and must be programmed by a dealer or qualified shop after installation. Our OEM clusters provide the correct hardware platform for programming — aftermarket clusters often cannot be programmed with your vehicle's actual mileage.

Verify part numbers, trim level, and gauge configuration before ordering. Contact us for fitment assistance.

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