View our Specials! Coupon Code: SaveIn2026
Looking for aftermarket parts to modify or upgrade your 1986 Oldsmobile Firenza with engine gaskets? At Tunersports.com we carry a huge selection of the top name brand performance engine gasket parts and accessories.
SHIPS FROM MANUFACTURER G26803MAHLE(R) gaskets provide world class sealing products trusted by OEMs & Technicians around the globe.... MAHLE Original Buick Century 92-82 Air Cleaner Gasket 1983-1986 Oldsmobile Firenza Cruiser LX 1984-1986 Oldsmobile Firenza Base 1986-1986 Oldsmobile Firenza Cruiser / LC / LX / S $33.95 |
IN STOCK - DROPSHIPS H36978MAHLE(R) gaskets provide world class sealing products trusted by OEMs & Technicians around the globe.... MAHLE Original Buick Century 89-86 Camshaft Cover 1985-1987 Oldsmobile Firenza GT $34.47 |
SHIPS FROM MANUFACTURER VS38326MAHLE(R) gaskets provide world class sealing products trusted by OEMs & Technicians around the globe.... MAHLE Original Buick Skyhawk 83-82 Camshaft Cover 1983-1986 Oldsmobile Firenza Cruiser LX 1984-1988 Oldsmobile Firenza Base 1986-1987 Oldsmobile Firenza LC / LX / S 1986-1988 Oldsmobile Firenza Cruiser $35.45 |
OUT OF STOCK B31606MAHLE(R) gaskets provide world class sealing products trusted by OEMs & Technicians around the globe.... MAHLE Original Buick Century 89-86 Oil Filter Adapter Gasket 1985-1987 Oldsmobile Firenza GT $31.79 |
SHIPS FROM MANUFACTURER C24118MAHLE(R) gaskets provide world class sealing products trusted by OEMs & Technicians around the globe.... MAHLE Original Buick Century 89-87 Water Outlet Gasket 1983-1986 Oldsmobile Firenza Cruiser LX 1984-1986 Oldsmobile Firenza Base 1984-1987 Oldsmobile Firenza GT 1986-1986 Oldsmobile Firenza Cruiser / LC / LX / S $31.92 |
 IN STOCK - DROPSHIPS JV1633MAHLE(R) gaskets provide world class sealing products trusted by OEMs & Technicians around the globe.... MAHLE Original Buick Century 89-86 Rear Main Seal Set 1983-1986 Oldsmobile Firenza Cruiser LX 1984-1987 Oldsmobile Firenza GT 1984-1988 Oldsmobile Firenza Base 1986-1987 Oldsmobile Firenza LC / LX / S 1986-1988 Oldsmobile Firenza Cruiser $53.43 |
 SHIPS FROM MANUFACTURER JV531MAHLE(R) gaskets provide world class sealing products trusted by OEMs & Technicians around the globe.... MAHLE Original Buick Century 86 Rear Main Seal Set 1984-1986 Oldsmobile Firenza GT $49.05 |
 IN STOCK - DROPSHIPS JV544MAHLE(R) gaskets provide world class sealing products trusted by OEMs & Technicians around the globe.... MAHLE Original Buick Century 89-86 Rear Main Seal Set 1983-1986 Oldsmobile Firenza Cruiser LX 1984-1987 Oldsmobile Firenza GT 1984-1988 Oldsmobile Firenza Base 1986-1987 Oldsmobile Firenza LC / LX / S 1986-1988 Oldsmobile Firenza Cruiser $49.23 |
 IN STOCK - DROPSHIPS SS45410MAHLE(R) gaskets provide world class sealing products trusted by OEMs & Technicians around the globe.... MAHLE Original American Motors Eagle 84-83 Eng Valve Steam Seat Set 1983-1986 Oldsmobile Firenza Cruiser LX 1984-1988 Oldsmobile Firenza Base 1986-1987 Oldsmobile Firenza LC / LX / S 1986-1988 Oldsmobile Firenza Cruiser $45.38 |
 IN STOCK - DROPSHIPS SS45411MAHLE(R) gaskets provide world class sealing products trusted by OEMs & Technicians around the globe.... MAHLE Original American Motors Eagle 84-83 Eng Valve Steam Seat Set 1983-1986 Oldsmobile Firenza Cruiser LX 1984-1988 Oldsmobile Firenza Base 1986-1987 Oldsmobile Firenza LC / LX / S 1986-1988 Oldsmobile Firenza Cruiser $36.64 |
 IN STOCK - DROPSHIPS SS45613MAHLE(R) gaskets provide world class sealing products trusted by OEMs & Technicians around the globe.... MAHLE Original GMC S15 86-85 Eng Valve Steam Seat Set 1983-1986 Oldsmobile Firenza Cruiser LX 1984-1986 Oldsmobile Firenza Base 1986-1986 Oldsmobile Firenza Cruiser / LC / LX / S $43.92 |
SHIPS FROM MANUFACTURER OS32025MAHLE(R) gaskets provide world class sealing products trusted by OEMs & Technicians around the globe.... MAHLE Original Buick Century 86 Oil Pan Set 1985-1986 Oldsmobile Firenza GT $43.24 |
 IN STOCK - DROPSHIPS 47952MAHLE(R) gaskets provide world class sealing products trusted by OEMs & Technicians around the globe.... MAHLE Original Buick Skyhawk 88-82 Timing Cover Seal 1983-1986 Oldsmobile Firenza Cruiser LX 1984-1986 Oldsmobile Firenza Base 1986-1986 Oldsmobile Firenza Cruiser / LC / LX / S $36.12 |
 IN STOCK - DROPSHIPS 48277SFMAHLE(R) gaskets provide world class sealing products trusted by OEMs & Technicians around the globe.... MAHLE Original Chevrolet Chevette 87-76 Timing Cover Seal 1983-1986 Oldsmobile Firenza Cruiser LX 1984-1988 Oldsmobile Firenza Base 1986-1987 Oldsmobile Firenza LC / LX / S 1986-1988 Oldsmobile Firenza Cruiser $35.33 |
 IN STOCK - DROPSHIPS JV948MAHLE(R) gaskets provide world class sealing products trusted by OEMs & Technicians around the globe.... MAHLE Original Buick Century 86 Timing Cover Set 1985-1986 Oldsmobile Firenza GT $44.14 |
 SHIPS FROM MANUFACTURER JV985MAHLE(R) gaskets provide world class sealing products trusted by OEMs & Technicians around the globe.... MAHLE Original Buick Skyhawk 88-82 Timing Cover Set 1983-1986 Oldsmobile Firenza Cruiser LX 1984-1986 Oldsmobile Firenza Base 1986-1986 Oldsmobile Firenza Cruiser / LC / LX / S $44.26 |
IN STOCK - DROPSHIPS T31259MAHLE(R) gaskets provide world class sealing products trusted by OEMs & Technicians around the globe.... MAHLE Original Buick Century 89-86 Timing Cover Gasket 1985-1987 Oldsmobile Firenza GT $34.45 |
SHIPS FROM MANUFACTURER K24689MAHLE(R) gaskets provide world class sealing products trusted by OEMs & Technicians around the globe.... MAHLE Original Buick Century 86 Water Pump Gasket 1985-1986 Oldsmobile Firenza GT $32.73 |