Buick Exhaust Parts
Exhaust Gas Recirculation (EGR) Valve Spacer Plate
GM
12647009
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
$70.93
MSRP $129.56
Save $58.63
45.3% Off 
Diesel Exhaust Fluid (DEF) Tank Support Bracket
GM
84665170
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
$48.26
MSRP $82.56
Save $34.30
41.5% Off 
Exhaust Gas Recirculation (EGR) Valve Adapter Stud
GM
55592579
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
$3.90
MSRP $5.20
Save $1.30
25% Off 
Diesel Exhaust Fluid (DEF) Tank Support Bracket
GM
84566453
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
$45.36
MSRP $64.66
Save $19.30
29.8% Off 
Diesel Exhaust Fluid (DEF) Nozzle - 2.5 gal
GM
19286319
The vented design of the nozzle makes pouring easy by helping to prevent glugging
It is the same nozzle as originally packaged with...
$9.32
MSRP $13.32
Save $4.00
30% Off 
Exhaust Gas Recirculation (EGR) Valve Cooler Bolt
GM
98002904
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
$10.99
MSRP $13.77
Save $2.78
20.2% Off 
Exhaust Gas Recirculation Valve Cooling Return Hose
GM
55497227
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
$58.09
MSRP $99.38
Save $41.29
41.5% Off 
Diesel Exhaust Fluid (DEF) Tank Reservoir Seal
GM
84446573
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
$57.60
MSRP $105.20
Save $47.60
45.2% Off 
Diesel Exhaust Fluid (DEF) Tank Support Bracket
GM
84566455
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
$43.19
MSRP $61.58
Save $18.39
29.9% Off 
Exhaust Gas Recirculation (EGR) Valve Cooling Feed Hose
GM
12632267
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
$11.63
MSRP $16.62
Save $4.99
30% Off 
Diesel Exhaust Fluid (DEF) Tank Support Bracket Bolt
GM
11602717
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
$6.86
MSRP $7.61
Save $0.75
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