Hi Robert, I'm glad to assist you. Our best-buy brand for the gasket is Apex. If your car appears in the vehicle fitment information (after selecting the year, make, model, submodel, and engine size), it is guaranteed to fit. Grab our lowest prices and click the two links below to buy them today. Happy shopping! https://www.carparts.com/oil-pan/replacement/reph311304?cpcid=Q1BKRTEwNDN8V3JpdHRlbiBJbnRlcmFjdGlvbiBUZWFtIC0gQ1NRQXwvb2lsLXBhbi9yZXBsYWNlbWVudC9yZXBoMzExMzA0fDIwMjUwNDI4 (Oil pan) https://www.carparts.com/details/Honda/CRX/APEX/Oil_Pan_Gasket/1990/Si/4_Cyl_1-dot-6L/APXAOP100.html?cpcid=Q1BKRTEwNDN8V3JpdHRlbiBJbnRlcmFjdGlvbiBUZWFtIC0gQ1NRQXwvZGV0YWlscy9Ib25kYS9DUlgvQVBFWC9PaWxfUGFuX0dhc2tldC8xOTkwL1NpLzRfQ3lsXzEtZG90LTZML0FQWEFPUDEwMC5odG1sfDIwMjUwNDI4 (Oil pan gasket)

Hi Dominic, I'm glad to help you out. No. The drain plug is not included. We do have the drain plug for this oil pan. Let me provide you with 2 links. You can click on the links below to order at discounted price while the supplies last. I hope this helps. Happy shopping. Oil pan - https://www.carparts.com/oil-pan/replacement/reph311304?can=CPGG4850 drain plug - https://www.carparts.com/oil-drain-plug/dorman/rb090075?can=CPGG4850

Hello Alex, The oil pan gasket is not included. To look for the available parts and fitment please use our Vehicle Selector — which can be found towards the top of the homepage as well as all category, search results, and product pages — can help verify if a part will fit your specific application. To enter your application, simply select your vehicle’s year, make, model, sub-model, and engine type and click “Go.” Once your application is selected, you’ll see a “Guaranteed to Fit” badge if the part will fit, and we recommend that you also double-check Your Vehicle Fit Details as well as the Vehicle Fitment Information table on the product page.