View our Specials! Coupon Code: SaveIn2026
Buick Prothane Coil Spring Isolator - Blk |
Buick CenturionView all Buick Centurion Spring Insulators |
 OUT OF STOCK 7-1706-BLProthane 65-95 GM Rear Upper Coil Spring Isolator - Black 1971-1973 Buick Centurion Base $31.39
|
Buick CenturyView all Buick Century Spring Insulators |
OUT OF STOCK 7-1706-BLProthane 65-95 GM Rear Upper Coil Spring Isolator - Black 1973-1975 Buick Century Luxus 1973-1977 Buick Century Base 1975-1979 Buick Century Special 1975-1979 Buick Century Custom 1976-1976 Buick Century Indianapolis 500 Pace Car 1978-1981 Buick Century Sport 1978-1987 Buick Century Limited 1980-1981 Buick Century Base 1982-1987 Buick Century Custom 1983-1986 Buick Century T-Type 1984-1984 Buick Century Olympia Limited $31.39
|
Buick ElectraView all Buick Electra Spring Insulators |
OUT OF STOCK 7-1706-BLProthane 65-95 GM Rear Upper Coil Spring Isolator - Black 1965-1967 Buick Electra Base 1966-1967 Buick Electra Custom 1968-1974 Buick Electra 225 Custom 1968-1974 Buick Electra 225 1973-1973 Buick Electra Base 1974-1974 Buick Electra 225 Limited 1975-1984 Buick Electra Limited 1975-1975 Buick Electra Custom 1976-1979 Buick Electra 225 1978-1984 Buick Electra Park Avenue $31.39
|
Buick LeSabreView all Buick LeSabre Spring Insulators |
OUT OF STOCK 7-1706-BLProthane 65-95 GM Rear Upper Coil Spring Isolator - Black 1965-1973 Buick LeSabre Custom 1965-1981 Buick LeSabre Base 1974-1974 Buick LeSabre Luxus 1975-1978 Buick LeSabre Custom 1977-1977 Buick LeSabre Custom Sport 1978-1981 Buick LeSabre Sport 1979-1984 Buick LeSabre Limited 1982-1982 Buick LeSabre Limited Edition F/E 1982-1984 Buick LeSabre Custom $31.39
|
Buick RegalView all Buick Regal Spring Insulators |
OUT OF STOCK 7-1706-BLProthane 65-95 GM Rear Upper Coil Spring Isolator - Black 1973-1987 Buick Regal Base 1976-1977 Buick Regal SR 1978-1982 Buick Regal Sport 1978-1987 Buick Regal Limited 1982-1982 Buick Regal Limited Turbo 1983-1986 Buick Regal T-Type 1984-1987 Buick Regal Grand National $31.39
|
Buick RivieraView all Buick Riviera Spring Insulators |
OUT OF STOCK 7-1706-BLProthane 65-95 GM Rear Upper Coil Spring Isolator - Black 1966-1966 Buick Riviera Gran Sport 1966-1978 Buick Riviera Base 1971-1971 Buick Riviera Gran Sport 1975-1975 Buick Riviera GS 1976-1976 Buick Riviera SR 1976-1976 Buick Riviera Sport 1978-1978 Buick Riviera LXXV Anniversary Edition $31.39
|
Buick SkylarkView all Buick Skylark Spring Insulators |
OUT OF STOCK 7-1706-BLProthane 65-95 GM Rear Upper Coil Spring Isolator - Black 1967-1972 Buick Skylark Base 1968-1972 Buick Skylark Custom 1970-1970 Buick Skylark 350 1972-1972 Buick Skylark 350 $31.39
|
Buick WildcatView all Buick Wildcat Spring Insulators |
OUT OF STOCK 7-1706-BLProthane 65-95 GM Rear Upper Coil Spring Isolator - Black 1965-1965 Buick Wildcat Deluxe 1965-1970 Buick Wildcat Custom 1965-1969 Buick Wildcat Base 1966-1966 Buick Wildcat Gran Sport $31.39
|
Looking to upgrade your Buick with a spring insulator from Prothane? We carry a great variety of Prothane Coil Spring Isolator - Blk and other suspension performance parts for your Buick.
We have 1 Prothane Coil Spring Isolator - Blk available for Buick models with free shipping to the Continental US 48 States.