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Live chat is temporarily unavailable due to the recent winter storm. Order processing and delivery times may be longer than usual as severe weather impacts operations nationwide. We appreciate your patience and understanding.

Mufflers for 2026 Buick Envista

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2026 Buick Envista

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MUFFLER

Part Number: 23454579
GM GM
Other Names: MUFFLER
Description: MUFFLER
MSRP $216.67
$211.25

F Muffler

Part Number: 19420248
GM GM
Replaces: 20983447
MSRP $1,841.01
$1,206.78

Exhaust Muffler Assembly with 3-Way Catalytic Converter, Pipe, Insulators, and Gasket

Part Number: 25924121
GM GM
Other Names: F Muffler
Description: Has the necessary components to service your vehicle's exhaust muffler Helps diminish the amount of noise emitted by your vehicle's...
MSRP $1,076.95
$705.94

CONVERTER

Part Number: 12678011
GM GM
Description: CONVERTER
MSRP $981.71
$957.18

F (S)Converter

Part Number: 12679188
GM GM
MSRP $1,686.54
$1,105.52

F Converter

Part Number: 13306648
GM GM
MSRP $134.66
$75.75

F Filter

Part Number: 86534421
GM GM
Replaces: 84004088, 84115078, 84181085, 84405711, 85165544
$1,900.95

F Muffler

Part Number: 84276453
GM GM
Replaces: 84205364, 84228217, 84256641, 84826981
MSRP $1,037.30
$682.68

F Muffler

Part Number: 84319843
GM GM
$334.60

F Muffler

Part Number: 84319844
GM GM
$526.62

Rear Passenger Side Exhaust Muffler

Part Number: 84319863
GM GM
Other Names: F Muffler
Description: Has the necessary components to service your vehicle's exhaust muffler Helps diminish the amount of noise emitted by your vehicle's...
$349.38

Exhaust Muffler Assembly with 3-Way Catalytic Converter, Insulator, and Gasket

Part Number: 25923026
GM GM
Other Names: F Muffler
Description: Has the necessary components to service your vehicle's exhaust muffler Helps diminish the amount of noise emitted by your vehicle's...
MSRP $1,770.87
$1,103.43

F Converter

Part Number: 24281737
GM GM
MSRP $617.98
$385.71

F Filter

Part Number: 86534419
GM GM
Replaces: 84004087, 84115086, 84181084, 84405710, 85165542
$1,961.04

F (S)Converter

Part Number: 19407614
GM GM
Replaces: 19402292, 19402293, 19402294, 19402295, 19402296
MSRP $1,689.47
$1,107.45

F (S)Converter

Part Number: 19419600
GM GM
Replaces: 15083116, 15200024
MSRP $2,460.73
$1,613.01

Converter

Part Number: 19420296
GM GM
Replaces: 23269362
MSRP $3,306.52
$1,983.98

Rear Passenger Side Exhaust Muffler

Part Number: 84319852
GM GM
Other Names: F Muffler
Description: Has the necessary components to service your vehicle's exhaust muffler Helps diminish the amount of noise emitted by your vehicle's...
$238.41

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