OEM GM Exterior Mirrors
Mirror Assembly Gasket
GM
42800278
Without blind spot, to 10/13/2023.
$11.36 CAD
MSRP $16.12 CAD
Save $4.76 CAD
29.5% Off 
Mirror Assembly Seal
GM
42784732
With blind spot.
$7.57 CAD
MSRP $11.49 CAD
Save $3.92 CAD
34.1% Off 
Mirror Assembly Gasket
GM
87845731
With surround view.
$42.19 CAD
MSRP $62.94 CAD
Save $20.75 CAD
33% Off 
Mirror Assembly Gasket
GM
84250261
With surround view.
$17.10 CAD
MSRP $24.24 CAD
Save $7.14 CAD
29.5% Off 
Mirror Assembly Gasket
GM
84468970
Regular cab, non-extending. Double & crew cab, non-extending.
$58.42 CAD
MSRP $89.54 CAD
Save $31.12 CAD
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