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O-ring Set, Fuel Injector, 1984-87 Buick 3.8L Turbo

Part# : RG10007
Sold As: Set
Ship Size: Standard
Price Match: Eligible
$16.99
List Price: $19.95
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Estimated the week of 10/27/2026
Vehicle Specific View fitment for 3 models
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1984–87 Buick Regal/Grand National 3.8L Turbo Fuel Injector O-Ring Set

Replacement sealing O-rings for the fuel injectors of turbocharged Buick V6 models.

This fuel-injector O-ring set replaces deteriorated seals at the injector mounting locations on 1984–87 Buick Regal and Grand National 3.8L turbocharged V6 models and 1984–86 T-Type models. The seals are used where the injectors meet their adjoining fuel-system surfaces.

• Fuel injector sealing O-ring set • 1984–87 Regal and Grand National • 1984–86 Buick T-Type fitment • 3.8L turbocharged V6

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WARNING: This product can expose you to chemicals including lead, sulfur, nickel, chromium, vanadium, titanium, polyvinyl chloride, and 4,4’-methylenebis (2-chloroaniline), which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Vehicle Fitment

Year Make Model Application Details
1984–1987 Buick Grand National  
1984–1987 Buick Regal  
1984–1986 Buick T-Type  
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O-ring Set, Fuel Injector, 1984-87 Buick 3.8L Turbo
O-ring Set, Fuel Injector, 1984-87 Buick 3.8L Turbo