Please check notes in each part listing to ensure the Headlamp Adjusting Screw is correct for your 1988 CHEVROLET G20 SPORTVAN with a 6.2L 379 DIESEL engine. Special restrictions like "California only" or "with sport package" may indicate a Headlamp Adjusting Screw fits only certain 1988 CHEVROLET G20 SPORTVAN models.

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After choosing a Headlamp Adjusting Screw, click the "Add Part" button. Shipping costs will be shown on the Shopping Cart page. You may use your browser's Back button, or click on "Find More Parts", to find more Body-Exterior parts, other CHEVROLET G20 SPORTVAN parts, or parts for a different vehicle. Please try our Interactive Catalog (click red Start button above) for faster searching. Both catalogs use the same shopping cart, so any auto parts you've already chosen for your 1988 CHEVROLET will not be lost if you switch.