Silverado Classic 2500 2WD V8-8.1L (2007)
7. Important:
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Ensure the oil cooler line being installed has a plastic cap on the end that connects to the quick connect fitting. If no plastic cap exists, or the
plastic cap is damaged, obtain a new cap. Install the cap onto the cooler line prior cooler line installation.
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Do not use the plastic cap in order to install the cooler line into the fitting.
If equipped with a 8.1L engine perform the following:
8. Install the oil cooler hoses to the clip.
9. Connect the engine oil cooler quick connect fittings.