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Throttle Valve Assembly
- (6 Cyl, 231 cid, 3.8L)
  - supercharged option
  - Without supercharged option
    - TPI (VIN L, 8th digit)
    - Without TPI

Throttle Body for 1991 Buick Park Avenue

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There are 3 choices for the 1991 Buick Park Avenue Throttle Body !!!
Choose Your Option

Throttle Valve Assembly (6 Cyl, 231 cid, 3.8L) supercharged option
Throttle Valve Assembly (6 Cyl, 231 cid, 3.8L) Without supercharged option TPI (VIN L, 8th digit)
Throttle Valve Assembly (6 Cyl, 231 cid, 3.8L) Without supercharged option Without TPI

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