Buick GS engines and engine parts for sale to help you keep your GS on the road. These NOS and used Buick GS engine parts are available for sale from individuals and dealers from around the country.
Clicking the links below will open a detailed description of the Buick GS motor or engine parts for sale in a new window on eBay.
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![]() BUICK 350 MOTOR CYLINDER HEAD 1238145 1967 1968 1969 1970 1971 1972 SKYLARK GS $174.99 |
![]() 1965 66 Buick Riviera GS Electra Wildcat 401 425 4 bbl. Intake Manifold 1375549 $119.99 |
![]() 1970 72 Buick GS 350 455 Aluminum alloy rocker arms pair 1234502 $24.99 |
![]() 1965 1966 Buick Skylark GS Fan Shroud 400 & 401 cubic inch engine NEW Gran Sport $279.99 |
![]() 1968 1972 Buick Skylark GS 350 400 Engine Oil Dip Stick 1234632 $35.00 |
![]() Buick Nailhead 1957 66 364 400 401 425 & 300 modern rubber rear main oil seal $34.95 |
![]() 1965 1966 Buick Skylark GS 401 CID Nailhead Engine Motor Mount Plate Set 65 66 $625.00 |
![]() 1970 1971 1972 Buick Skylark GS Engine Wiring Harness $63.00 |
![]() BUICK 350 MOTOR CYLINDER HEAD 1238145 1967 1968 1969 1970 1971 1972 SKYLARK GS $174.99 |
![]() 1970, 1971, 1972 Buick GS, GSX & Skylark Engine Bay Accessories Bolt Kit $85.00 |









